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2019 Cambridge Business & Economics Conference ISBN : 9780974211428
The Impact of Corruption on FDI:
Evidence from Africa
Neerputh D and Seetanah B
University of Mauritius
Abstract
This paper investigates the impact of corruption on foreign direct investment for a
sample of 30 countries over the period 1998 to 2016 using a Panel Vector Error
Correction Model (PVECM). The study supplement the literature as it accounts for the
possibility of dynamics and endogeneity in the corruption-FDI nexus. Moreover, the
research dwells into an analysis of possible reverse causal, indirect or mediating effect
of corruption on FDI, elements so far overlooked in the literature.Findings show that
corruption is a hurdle in attracting FDI inflows among African countries in the long-
run, although to a relatively lower extent as compared to the other factors affecting
FDI. The Impulse Response Function and Variance Decomposition analysis are also
consistent with the VECM results. Interestingly, corruption is reported to have some
indirect effects on FDI as it allow negatively influences economic growth, trade level
and private investment which in turn are seen to have an impact on FDI. Finally, our
analysis confirms the presence of a negative reverse causal effect from FDI to
corruption.
Keywords: Foreign Direct Investment (FDI), Corruption, PVAR, Africa.
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1. INTRODUCTION
The African continent possesses abundant natural resources and a population of 1.6
billion in 2016 but yet struggles to attract Foreign Direct Investment. The Africa
Investment Report (2017) reveals that FDI inflows to Africa accounted for a meagre
12% of world FDI flows in 2016 and project numbers accounting for only 5% of global
projects. Corruption which is deeply rooted in Africa where governments have often
committed serious human rights violations may be “the” reason of low FDI inflows in
African countries. Widespread corruption in Africa is vastly undermining the huge
potential of African countries where resources are largely unexploited in some regions
while overexploited in others. Besides, FDI inflows in Africa is concentrated mostly in
countries possessing valuable natural resources like coal, oil and natural gas, where 91%
of the total capital invested and 78% of total projects were directed towards the top 10
destination countries for FDI in Africa in 2016 (Africa Investment Report, 2017).
Although the general perception is that corruption is harmful and is most likely to deter
FDI in a country, previous studies have shown that the impact of corruption on FDI
inflows is subject to much ambiguity which has led to the formation of two main
theories; the “grabbing hand” or “sand in the wheel of commerce” theory (see Barassi
and Zhou, 2012;Azam et al. ,2013;Yong et al., 2015) and the “helping hand” or “grease in
the wheel of commerce” theory (Henisz, 2000; Cuervo-Cazurra, 2006 and Wignall and
Roulet 2017 among others). Supporters of the “grabbing hand” theory are of the view
that corruption acts as a barrier to FDI inflows which is mostly supported in developed
countries while on the other hand, advocates of the “helping hand” theory suggest that
corruption can be helpful in attracting FDI inflows which is mostly believed to occur in
developing countries. There are also a number of studies which could not establish any
impact of corruption on FDI (Wheeler and Mod, 1992; Akcay, 2001 andBayar and
Alakbarov, 2016 among others)
Empirical evidence pertaining explicitly to corruption and FDI in Africa is relative
scarce and moreover is inconclusive. For instance while studies from Asiedu (2006),
Abotsi(2016) and more recently Epaphra and Massawe (2017) showcased that
corruption acts as a “grabbing hand” by reducing FDI, a few studies validated that
corruption was likely to increase FDI (see Quazi et al. ,2014 and Hakimi and Hamdi,
2017). On the other hand Calvo and Reinhart (1997) and Ardiyanto (2012) showed that
corruption is insignificant in affecting FDI inflows.
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It is noteworthy that existing research, in addition to being inconclusive on the overall
and to have been scant for the African continent, has largely been based on static panel
data analysis, ignoring to a large extent the possibilities of dynamism and endogeneity
in the corruption-FDI nexus. Similarly the possible existence of indirect effects of
corruption on FDI has also been overlooked. The principal aim of this study thus is to
empirically assess the impact of corruption on FDI inflows in Africa. It is believed to
contribute to the literature by addressing the above potential gaps in the literature
byadopting a dynamic panel data approach, namely a Panel Vector Error Correction
Model (PVECM) based on 30 African countries spanning over the period 1998 to 2016.
Such a framework also allows the analysis of short and long run effects.Our research
also use Transparency International’s Corruption Perception Index as measure of
corruption contrary to many previous studies and it is a more realistic indicator of
perceived corruption in the public sector since it is a weighted score based on various
sources of data and will therefore give us more realistic results.
The rest of the paper is organised as follows: section 2 dwells into the theoretical
underpinnings and related empirical evidences, section 3 discusses the methodology as
well as provide and analysis of the empirical results while section 4 concludes.
2. LITERATURE REVIEW Theoretical BackgroundTheories on FDI
Over the years, various notable theories on FDI have been established among which
exists the monopolistic advantage theory, developed by Hymer (1976) who argue that
foreign firms need to possess specific advantages over local firms for FDI to occur. The
transaction cost and internalisation theory (Coase, 1937; Buckley and Casson, 1976)
posits that transaction costs arising during production and exchange are more efficiently
controlled within the organisation of a firm. However, the most famous work on FDI
remains the Eclectic Paradigm (Dunning1979, 1988, and 1993) which identifies the
three main motivating factors offoreign production as; ownership advantages, location
advantages and internalisation efficiencies. Dunning’s view is that a company can
engage in FDI only when these three conditions are concurrently satisfied. In the last
decades, the element of location advantages has gained renewed consideration as a
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result of growing magnitude and geography of MNCs activities (Dunning, 1998).
Hence, the modern FDI theory is a mixture of the; ‘where’ aspect of FDI and the ‘why’1
aspect of FDI (Buckley, 1976). The ‘where’ factors of FDI include corruption which
have often received limelight lately and should not be left out amid the descriptors of
the attractiveness of a location. Besides, when internalising, MNCs are required to deal
with extra costs of doing business abroad (Hymer, 1976) and some of these costs
include dealing with the host country’s corruption (Calhoun, 2002).
Corruption and Foreign Direct Investment
The “Grease in the wheel of commerce” or “Helping hand” Theory
There exist two streams of thought for the impact of corruption on FDI; the “grease in
the wheel of commerce” or “helping hand” theory and the “sand in the wheel of
commerce” or “grabbing hand” theory. On one hand, corruption raises transaction costs
and risks thereby reducing FDI inflow and so depicted as sand. On the other hand,
corruption helps to circumvent superfluous costs of operation in rigid egalitarian
regimes thereby inducing FDI inflow and so depicted as grease (Cuervo-Cazurra, 2008).
Lui (1985) supports the efficient grease hypothesis by advancing that “speed money”
allows investors to circumvent bureaucratic delays. In his model, he demonstrates that
the value of waiting costs is minimised by paying bribes to have decisions made more
quickly, hence increasing efficiency of firms and greasing the wheels of commerce. In a
similar inclination, Beck and Maher (1986) showed in their bribery model that, the most
efficient firms could afford to bid the highest bribe and win contracts in bidding
competition. Hence, by allocating projects to the most efficient firms, bribes foster
efficiency. This view was furthered by Lien (1986) who postulates that efficiency in the
awarding process is not lost since the most efficient firm is assigned the contract.
Therefore, corruption acts as a “helping hand” rather than a “grabbing hand”.
According to Boddewyn (1988) and Boddewyn and Brewer (1994), without corruption,
some benefits such as obtaining official permits and escaping cumbersome bureaucratic
procedures during firm establishment and registration could not be obtained by
investors. Such benefits may increase bureaucratic efficiency (Bardhan, 1997) and
therefore promote inward FDI. Saha (2001), Glass and Wu (2002) and Egger and
Winner (2005) are also of the view that in the presence of rigid regulations and controls,
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corruption may act as a helping hand in the country. Similarly, corruption is found to
hurt FDI inflows in developed economies while it is rather beneficial in developing
countries (Ardiyanto, 2012).
The “Sand in the wheel of commerce” or “Grabbing hand” Theory
Foreign investors are often reluctant to invest in highly corrupted countries as they
perceive corruption as immoral. Many highly corrupted African countries are poor
economies, barely growing and receiving a dwarf’s share of global FDI (WIR, 2017).
“Honesty has its price, however, if it means inability to compete in some markets”
(Habib and Zurawicki, 2002). Therefore, corruption may act as a “grabbing hand” or
sand the wheels of commerce. Wei (2000) argues that corruption raises the cost of doing
business by acting like a tax on FDI. According to him, corruption is more detrimental
to firms than tax as unlike the latter, it is opaque and it is subject to weaker enforcement
agreement between the briber and the bribee (Wei, 1997). In the same vein, Shleifer and
Vishny (1993) advocate that corruption is illegal and requires secrecy which makes it
more expensive and distortionary than taxation. Moreover, corruption creates
opportunity for more bribes until the bribe payment is effected (De Soto, 1989). This, in
turn leads to firms paying more bribes and wasting more time dealing with officials
(Kaufmann and Wei, 1999). Therefore, the intended “grease effect” may not materialise
due to the greed of corrupt bureaucrats (Tanzi, 1998).
While risk reduction is a common objective when operating at international level
(Boddewyn, 1988), risks and costs of non-compliance rise when bribery becomes a
necessity for potential investors (Drabek and Payne, 2001). Therefore, investors may be
reluctant to join a corrupt country due to fear of punishment (Rose-Ackerman, 1999).
Kaufmann et al. (1999) further add that TNCs will undertake these additional risks only
if returns are sufficient. Moreover, according to Habib and Zurawicki (2002), it is less
costly for MNCs to gain a similar market value in other competitive market compared to
a corrupt country as the latter “does not provide open and equal market access to all
competitors”. Hakkala et al. (2008), similarly uphold that corruption reduces the
likelihood that MNCs will invest in a nation as bribery is costly. They also advance that
corruption contorts competition as local firms have an edge in bribing. Gani (2007) puts
forward that corruption is a deterrent of FDI and that countries with strong regulations,
effective government and political stability will induce FDI. His view is consistent with
Drabek and Payne(2001) who argue that the presence of robust legal provisions to
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combat bribery and their effective enforcement will be beneficial in attracting inward
FDI flows.
Corruption leads to inefficient resource allocation geared towards areas that are more
prone to bribery (Mauro, 1998) and high start-up procedures for new firms in order to
extract more rents by corrupt officials (Djankov et al., 2002) and thus keeps potential
investors away. Theoretical underpinnings by Abotsi (2014) suggests that where
corruption is pervasive, MNEs are unable to exploit their ownership, location and
internalisation advantages. According to the author, firms’ inability of minimising
transaction costs with corruption, make African countries unattractive for FDI inflows.
Firms often seek to escape poor business environments in highly corrupted countries
towards host countries with better institutions (Di Guardo et al., 2016). Barnard (2014)
postulates that corrupt countries are unattractive to FDI because firms are less likely to
invest in technology and skills in those economies. Barassi and Zhou (2012), Sanyal and
Samanta (2008) and Al-Sadig (2009) also suggest that corruption has an adverse effect
on FDI and that it acts more like a “grabbing hand” than a “helping hand” for inward
FDI. If FDI were to occur in highly corrupt countries, it would be more likely through a
local joint venture so as to reduce transaction costs dealing with public officials
(Javorcik and Wei, 2009)
The “Third Opinion”
Previous studies show that there exist a “third opinion” on the impact of corruption on
FDI where corruption can be both a “helping hand” and a “grabbing hand” depending
on various instances. Pioneering work from Shleifer and Vishny (1993) differentiates
between corruption with theft and without theft and their contradictory effect on FDI.
They posit that corruption without theft increases costs and deters FDI since the sum
paid is the official government price and bribes. Contrariwise, corruption with theft
reduces costs as the sum amount is only the bribes which are less than the government
official price. Therefore, in the latter case, corruption in fact promotes FDI as it greases
the wheel of commerce rather than sanding them. Caetano and Caleiro (2005) unveil the
presence of two well defined clusters: one consists of highly corrupted countries, where
corruption deters FDI while the other cluster is comprised of lowly corrupted countries ,
where there is no evident link between corruption and FDI. Low levels of corruption
grease commerce while at high levels, corruption is no longer favourable (Cuervo-
Cazurra, 2008). Similarly, Barassi and Zhou (2012) advocate that corruption affects
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investors’ FDI choices differently. According to the authors, though corruption inhibits
FDI, once a country has been chosen as a host country, a rise in corruption rate in that
country would not impede FDI. Hence, corruption obstructs FDI inflows for countries
having a low share of FDI distribution while countries in the top quantiles such as China
and India do not observe this negative effect despite having high corruption Index.
Cuervo-Cazurra (2006) provides a different perspective of corruption with respect to
FDI. He argues that investors from countries with high level of corruption may be
undeterred by host-country corruption but may in fact be even attracted by it for two
main reasons. Firstly, given they come from highly corrupted countries, they probably
already know how to best deal with corruption (Ades and Di Tella, 1997) and face
lower cost in the host country. Secondly, similar institutional conditions in their home
country means that they are close to the host country in terms of psychic distance and
therefore more likely to expand there than in more distant countries (Johanson and
Wiedersheim-Paul, 1975; Johanson and Vahlne, 1977). Cuervo-Cazurra (2006)
ironically posits that strong regulatory system of host countries keep investors from
highly corrupted countries away as “these laws increase the cost of engaging in bribery
abroad”.
Empirical Review
Earlier studies on Corruption were based on its impact on economic growth and such a
relationship was first analyzed by the seminal work of Leff (1964) who found a close
linkage between corruption and economic growth. Since then, several papers have been
conducted to assess the real effects of corruption (Baylay 1966, Nye 1967, Rose-
Ackerman 1978, Heidenheimer 1970, Kaufmann, 1997). The studies have provided
inconclusive results on the impact of corruption on growth.Over the past decades, other
studies looked at corruption’s effect on private investment (Ades and Di Tella, 1994,
Mauro, 1995,Braguinsky, 1996,Swaleheen and Stansel, 2007, Houston, 2007and
Agostino,2016) and also on poverty (Gupta et al., 1998).
Empirical work on the corruption- FDI nexus, although relatively scarce, are indeed
relatively recent and the impact of corruption on FDI is subject to much ambiguity as
the findings of studies diverge significantly. The literature can be divided into 2 major
strands, with some reveal a negative impact, some affirm a positive reaction while
others fail to find any relationship among the two variables.
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The first strand was based on corruption as a ‘grabbing hand hypothesis’, reporting a
negative impact of corruption of FDI was impact.Among the early studies featuresWei
(2000) who studied bilateral FDI from 12 developed countries to 45 destination
countries in 1989 and 1990 to validate a negative impact of corruption on FDI. Habib
and Zurawicki (2002) who used the OLS regression and the PROBIT model to analyse
the impact of corruption on FDI from 7 source countries to 89 host countries using three
year data, concluding in both models that corruption is a significant barrier to FDI. To
support the findings from the previous study, Zhao et al. (2003) analysed the
relationship between corruption and FDI based on a panel data of 40 countries over a
period of 7 years to reach a similar conclusions usingOLS Fixed effects model. Voyer
and Beamish (2004), investigated the link between corruption and Japanese outward
FDIto 59 countries using an OLS regression with two sets of predictors and found that
Japanese FDI is negatively correlated to the level of corruption in emerging countries.
Al-Sadig (2009) conducted an OLS cross-sectional regression using panel data from
117 host countries over the period 1984–2004 and revealed that host country corruption
is significantly negative in affecting FDI inflows where a one point rise in corruption
reduce per capita FDI inflows by approximately 11 percent. In a similar inclination,
Javorcik and Wei (2009) also showed that FDI is negatively correlated to host country
corruption when considering unique firm-level data set from 22 transition economies
using a Minimalist Model with a single-equation Probit approach and a system of
equations Double-Probit approach.Barassi and Zhou (2012) using parametric and non-
parametric methods with data from a sample of 20 OECD source countries and 52 host
countries over the period 1996 to 2003 reported that the overall result of corruption on
FDI was negative. Such results were a rejoinder to Craigwell and Wright (2011) who
studied 42 developing countries over the period 1998 to 2009. Azam et al. (2013)
subsequently employed a sample of 33 Less Developed Countries (LDCs) observed
over the period 1985-2011 to test whether corruption affects FDI or not. Using a panel
data methodology they found that the level of FDI inflows in LDCs is negatively
influenced by the level of corruption, market size and inflation rate. Similar results were
obtained by Azam and Ahmad (2013) for the case of 33 LDCs over the period 1985 to
2011. More recently, Yong et al. (2015) analysed the relationship between corruption
and FDI in 5 selected ASEAN countries2 using Fixed Effect Model, Random Effect
Model and Hausman Specification Test and found that corruption deters FDI in these
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African evidence on the adverse effect of corruption and FDI can be traced from Asiedu
(2006) who assessed the factors influencing FDI in 22 countries in sub-Saharan Africa
over the period 1984 to 2000, Asiedu (2006). A subsequent study by Abotsi (2014),
using the dynamic panel data framework among 50 African countries for the period
1996 to 2012 confirmed that corruption negatively impacts on FDI in Africa. Likewise,
empirical results from the recent study by Epaphra and Massawe (2017) showcased that
corruption acts as a “grabbing hand” by reducing FDI. The authors work was based on
panel data from 5 East African countries over the period 1996 to 2015.
Another strand of empirical work lend support to the “helping hand” hypothesis, that is
corruption promotes FDI. Egger and Winner (2005) for the case of 73 developed and
less developed countries over the period 1995 to1999,using statistic Fixed-Effects
models and a Hausman-Taylor model, showed support to the hypothesis. This
conclusion is in line with that of a prior research conducted by Henisz (2000) who used
a two-stage probit estimation technique from U.S. firm-level data. Subsequently,
Cuervo-Cazurra (2006), in his study of bilateral FDI inflows from 183 home economies
to 106 host economies reported similar result.Hakkala, Norbaack, and Svaleryd (2008)
analysed Swedish multinational firms in manufacturing industries for 1998 and found
that corruption fostered vertical FDI while Hasan, Rahman and Iqbal (2017) reported
similar findings for China. Wignall and Roulet (2017) analysed 54 origin-destination
countries, Using OLS fixed effects and Arellano and Bond GMM estimators in a
dynamic FDI gravity model Corruption was found to act as a “helping hand” by
promoting FDI when CPI was used as a measure of corruption.
Turning now to the African continent Quazi et al.(2014) used a dataset of 53 African
countries over the period 1995-2012 to analyze the impact of corruption on FDI
inflows. They conducted the dynamic System Generalized Method of Moments
modeling framework and their empirical results indicate that corruption facilitates FDI
inflows in Africa, validating the ’helping hand” hypothesis. More recently Hakimi and
Hamdi (2017) analysed the impact of corruption on FDI and growth in the Middle East
and North African (MENA) countries over the period 1985 to 2013 and confirmed
Quazi et al.(2004) results.
Empirically, there are a number of studies which are neither fully in support of the
“grabbing hand” hypothesis nor the “helping hand” hypothesis but they are rather of the
view that the impact of corruption on FDI is not significant or varies depending on
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various instances. Past studies by Wheeler and Mody (1992)panel data of 42 countries,
Hines (1995) panel sets of 35 countries, Akcay (2001) 52 developing countries and
Caetano and Caleiro (2005) for a sample of 97 countries over the period 2001 to 2003,
all failed to identify a significant relationship between corruption and inward FDI.. To
explore the relationship between corruption and foreign direct investment, Bayar and
Alakbarov (2016) conducted a study for 23 emerging market economies during the
period 2002-2014 andtheir results showed that control of corruption and rule of law had
no statistically significant impact on attraction of foreign direct investments in overall
panel.Empirical evidence pertaining explicitly to corruption and FDI in Africa is scare.
A study contributing to the empirical review of the link between corruption and FDI
among 15 African countries over the period 1996 to 2010 has been carried out by
Ardiyanto (2012). The author used dynamic panel data framework and results from his
study showed that corruption is insignificant in affecting FDI inflows in Africa in all the
5 models. According to the author, corruption is widespread in Africa and therefore,
foreign investors take it as a given.
A summary of the empirical literature reveals that existing research, in addition to being
inconclusive on the overall and to have been scant for the African continent, has largely
been based on static panel data analysis, ignoring to a large extent the possibilities of
dynamism and endogeneity in the corruption-FDI nexus. Similarly the possible
existence of indirect effects of corruption on FDI has also been overlooked. Thus this
research attempts to fill in the address the above gaps and supplement the literature.
3. CORRUPTION AND FDI IN AFRICA: AN OVERVIEW
Africa has historically struggled in attracting FDI but the story seems to start to reverse
at a time of global flux where investors are beginning to realise that the so-called “safe
havens” are not the only “safe bets” with the rise in risk in Europe and the US. From
2015 to 2016, the number of FDI projects fell by 16% to 602 but Africa’s share of
global FDI rose from 8% to 12%, representing a staggering rise in capital investment by
40% to $92.3bn (Africa Investment Report, 2017).Doubtless that investors perceive a
golden opportunity to “house and serve Africa’s rapidly growing and fast urbanising
populations” as stated by Kiasa (2017).
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Investors in Africa are gradually looking beyond traditional energy and extractives as
construction becomes the top business activity in 2016, accumulating 40% of inward
FDI. Moreover, there has also been a shift in the top sector by capital investment from
coal, oil and natural gas which accounted for 24% ($15.7bn) of FDI in 2015 to real
estate which boasts 40% ($36.5bn) of FDI in 2016. Most importantly, Africa has now
the partner with the required resources and motivation to propel the continent to another
level as China becomes the most prolific investor by capital expenditure for the first
time in 2016, surpassing the US. Egypt remains by far the top recipient of FDI by
capital investment while South Africa leads in the number of FDI project received in
2016 as illustrated in the following tables:
Table 1: FDI by capital investment in 2016 Table 2: FDI by project numbers in 2016
The graph below illustrates how FDI inflows evolved over the period 1998 to 2016 for
the 30 selected African countries in our sample. There is a rising trend in net FDI
inflows from our start period, however 2008 was marked by the global financial crisis
which shrunk FDI inflows but the latter has picked up again in later years.
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19982000
20022004
20062008
20102012
20142016
0.00
20.00
40.00
60.00
80.00
100.00
Net FDI inflows in Africa
Net
FD
I inf
low
s ($
Bn)
Figure 1: Net FDI Inflows in Africa
Overview of Corruption in Africa
The global corruption rate is alarmingly high. Transparency International reveals that
69% of countries in the world score a Corruption Perception Index (CPI)3 of less than
50 out of 100. The SSA countries are the most corrupted one in the world with an
average score of 31 in 2016. 2016 was marked by the resignation of several African
leaders4 who were accused of financial crimes. Despite of suspected wrongdoings, the
head of several countries like Uganda, Equatorial Guinea, Gabon, Congo, and
Cameroon continue to remain in power.
The figure below demonstrates that African countries have always been more corrupted
than the world on average. The trend also shows that corruption has increased over time.
19981999
20002001
20022003
20042005
20062007
20082009
20102011
20122013
20142015
20160
102030405060
Corruption in Africa in comparison to the World
Global Average African Average
3 CPI score of 100 being least corrupt and 0 being most corrupt.4Gambia’s Yahya Jammeh, Angola’s Jose Eduardo dos Santos, Zimbabwe’s Robert Mugabe, and Jacob Zuma of South Africa.November 24-25, 2019Cambridge, UK 12
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Figure 2: Corruption in Africa with World comparison
Most African governments are failing their fights against corruption. Transparency
International estimates that approximately 75 million people paid bribes in 2015 to
avoid judicial punishment. Moreover, to have access to basic services that they are
badly in need of, many are forced to pay bribes. Though the average CPI score in Africa
is 32 which is worrying, corruption does not appear to be a major concern in countries
like Botswana, Cape Verde, Rwanda, Namibia and Mauritius who scored over 50 in
2016.
Table 3: CPI and FDI in 9 most corrupted Table 4: CPI and FDI in 9 least corrupted
African countries in 2016 African countries in 2016
Top 9 Most Corrupted African
Countries in 2016
Country Net FDI
Inflows
($ Bn)
CPI
score
Sudan 1.06 14
Angola 4.10 18
Burundi 0.00 20
Chad 0.56 20
DRC 1.20 21
Zimbabwe 0.34 22
Uganda 0.52 25
Cameroon 0.13 26
Kenya 0.39 26
Total 8.32
The tables above illustrate a comparison between the top 9 most corrupted and least
corrupted African countries from our selected sample.
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Top 9 Least corrupted African
countries in 2016
Country Net FDI
Inflows
($ Bn)
CPI
score
Botswana 0.01 60
Mauritius 0.35 54
Rwanda 0.25 54
Namibia 0.30 52
Senegal 0.39 45
South Africa 2.25 45
Ghana 3.49 43
Burkina Faso 0.31 42
Tunisia 0.70 41
Total 8.05
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3. METHODOLOGY AND ANALYSIS
METHODOLOGY
Historically, corruption has been a major concern for many investors and its impact is
not limited to solely the growth of an economy but can also extend to its FDI inflows, as
documented by many previous researchers. Inspired by previous diligent studies carried
by Habib and Zurawicki (2002), Cuervo-Cazurra (2006), Barassi and Zhou (2012) and
Ardiyanto (2012), we conducted a research which seeks to evaluate the impact of
corruption on inward FDI in a selected sample of African countries. This study will also
allow us to have a glimpse of some other factors that influence FDI in African countries.
Model Specification
Motivated by the above mentioned studies and availability of data, we adopted a classic
function that establish the relationship of corruption and other macroeconomic variables
like GDP, Education, Investment, Trade Openness and Corporate Tax. The function is
thus illustrated below:
Sample Selection
Our full sample consists of an unbalanced panel data from 30 selected African countries
from 1998 to 2016 where each country has at least a 10 year observation of the
variables. Outliers and non-availability of data for some African countries influenced
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our sample selection. We deemed appropriate to start our observation as from 1998
since our main determinant, the Corruption Perception Index (CPI) was first issued in
1995 but had only a small number of African countries at that time. By 1998, most of
the major African countries were computed a CPI index and hence we believe that the
time frame 1998 – 2016 will allow us to better analyse the impact of corruption on FDI
in Africa.
Selected African countries
Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Chad, Ivory
Coast, Democratic Republic of Congo, Egypt, Ethiopia, Gabon, Ghana, Kenya,
Madagascar, Malawi, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Rwanda,
Senegal, South Africa, Sudan, Tanzania, Tunisia, Uganda, Zimbabwe
Table 4.1: List of selected African Countries
Definition and Measurement of Variables
Dependent variable – Foreign Direct Investment (FDI)
The indicator to quantify the FDI being used here is net FDI inflows as a percentage of
GDP as measured by the World Bank. Our choice for this proxy stems mostly to
facilitate the interpretation of our regression results. Moreover, previous researches by
Wignall and Roulet (2017), Habib and Zurawicki (2002), and Hakkala et al. (2008)
showed that corruption has a significant relationship with FDI which is considered to be
a growth stimulus. FDI are net inflows (new investment less disinvestment) of
investment to gain ownership of permanent management interest of at least 10% of
voting stock in a foreign company. Here, it relates to the amount of reinvestment
earnings, equity capital, short-term and long-term capital inflows in a country’s BOP
divided by the country’s GDP (World Bank, 2016).
Independent variables
Corruption Perception Index (CPI)
The CPI is an aggregate indicator of corruption in the public sector computed by
Transparency International since 1995. The index is calculated using several sources of
information about corruption (Table 5) by assigning a weight to each data source. A
country’s CPI is calculated only if there is at least three different data sources. The CPI
ranges from 0 to 100, where 100 is the highest score implying the lowest level of
corruption and 0 being the lowest score, implying the highest level of corruption. The November 24-25, 2019Cambridge, UK 15
2019 Cambridge Business & Economics Conference ISBN : 9780974211428
CPI is relatively reliable5 and has been used as a measure of corruption in several
pioneering works by Wei (2000), Habib and Zurawicki (2002), Zhao et al. (2003),
Voyer and Beamish (2004), Egger and Winner (2005) and Barassi and Zhou (2012).
Table 5: Data sources of the Transparency International’s CPI
Data Sources used to construct CPI 2016
1. African Development Bank Governance Ratings 2015
2. Bertelsmann Foundation Sustainable Governance Indicators 2016
3. Bertelsmann Foundation Transformation Index 2016
4. Economist Intelligence Unit Country Risk Ratings 2016
5. Freedom House Nations in Transit 2016
6. Global Insight Country Risk Ratings 2015
7. IMD World Competitiveness Yearbook 2016
8. Political and Economic Risk Consultancy Asian Intelligence 2016
9. Political Risk Services International Country Risk Guide 2016
10. World Bank - Country Policy and Institutional Assessment 2015
11. World Economic Forum Executive Opinion Survey (EOS) 2016
12. World Justice Project Rule of Law Index 2016
13. Varieties of Democracy (VDEM) Project 2016
Gross Domestic Product (GDP)
The annual GDP growth rate based on constant local currency as measured by the
World Bank has been used as indicator of economic growth for each country. GDP
refers to the market value of all goods and services produced in a country in a year, all
double counting being avoided. Several previous studies (Lee, 2009; Agrawal and
Khan, 2011; Maheswari, 2015) have pointed out that GDP is a driving force in
attracting FDI inflows in a country. Hence, we have not left GDP out amid the
descriptors of FDI.
Education
Also implemented by Al Sadig (2009), education believed to assist in attracting inward
FDI in a country. Education is found to upgrade the skills and productivity of labour
5 According to Wei (2000), there is a high correlation coefficient (0.89) between CPI and the Business International (BI) index, used by Mauro (1995) and thus, these two indices can easily be extended to each other.November 24-25, 2019Cambridge, UK 16
2019 Cambridge Business & Economics Conference ISBN : 9780974211428
(Bodman and Le, 2013; Mankiw et al., 1992) and hence investors are more willing to
invest in a country as education rises. The mean years of schooling, computed by the
Human Development Report, has been used as a measure of education and is in line
with the studies of Al Sadig (2009) and Gordinez and Liu (2014).
Investment
Investment is an important element which foreign investors consider before investing in
a country. We used the gross capital formation as a percentage of GDP as measured by
the World Bank in our function. It relates to expenditures on additions to the fixed
assets of the country and adding any net changes in the inventory level. Barassi and
Zhou (2012) and Ardiyanto (2012) also included investment in their function to
determine the factors influencing FDI.
Trade Openness
Trade openness is generally a measure of the extent to which a country is open to the
rest of the world. It is measured using trade as a percentage of GDP which is calculated
by dividing the total flows of exports and imports over GDP. Kandiero and Chitiga
(2006) and Wahid et al. (2009) are among the researchers who posit that trade openness
is an important factor that trigger FDI inflows among African countries.
Corporate Tax
In line with several previous studies (Hakkala et al., 2008; Javorcik and Wei, 2009;
Wignall and Roulet, 2017), tax has been included in our model among the descriptors of
FDI. The total tax rate as measured by the World Bank is the amount of taxes and
mandatory contributions which a business has to pay after allowing for deductions and
exemptions expressed as a percentage of commercial profits.
Summary of Data Measurement and Sources
Table 6: Summary of Data Measurement and Sources
Dependent Variable Proxies SourcesFDI Net FDI inflows (% of GDP) World Bank
Development Report (WDI)
Independent Variables Proxies SourcesNovember 24-25, 2019Cambridge, UK 17
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CPI Corruption Perception Index (Score) Transparency International
GDP Annual GDP growth rate (%) WDIEDU Mean years of schooling (Years) Human
Development Report
IVT Gross Capital Formation (% of GDP) WDIOPEN Trade (% of GDP) WDITAX Total Tax Rate (% of Commercial
Profits)WDI
Econometric Methodology
The conceptual model as per equation can be rewritten econometrically as
Where i and t represent countries and time periods where i=1,2,3…..30 and t=1998,
1999, 2000….2016. β1-β6 are parameters for the exogenous variables while β0is the
constant term. ɛit is the random disturbance term, and αi is unobservable individual-
specific effect that is time invariant.FDIit represents net FDI inflows at time t, CPIit
refers to Corruption Perception Index at time t, GDPit is annual GDP growth rate at time
t, EDUit is the education level at time t, IVTit is the level investment at time t, OPENit is
trade openness at time t and TAXit is the level of corporate tax at time t.
We apply natural logarithm on the equation in order to reduce the cases of non-linear
relationships between the dependent and independent variables. It also increases the
robustness of the model and enables the preservation of the original features of the
model. More importantly, a double log specification will ease the interpretation of the
estimated coefficient.
The Panel Vector Autoregressive framework (PVAR)
Given the presence of dynamism in FDI modelling and the possibility of endogenous
relationship among the variables, elements which have been largely ignored in the
literature, we accordingly employ a Panel Vector Autoregressive model (P-VAR)6 to
6 A Vector Autoregressive framework on panel data (the Panel Vector Autoregressive framework (PVAR)) and this takes into account the complex links between the various growth determinants and November 24-25, 2019Cambridge, UK 18
2019 Cambridge Business & Economics Conference ISBN : 9780974211428
evaluate the impact of corruption on FDI.Indeed, FDI is a dynamic phenomenon and
should be modelled as such, explain a bit (see Khadaroo and Seetanah, 2009 and
Asiedu, 2012). Moreover it is believed that FDI may possibly also have anegative effect
on and reduce corruption since government are more alert and are more likely to make
enforcement in the presence of increased foreign investors and multinationals(Hakimi
and Hamdi,2017).The latters are better able to accentuate pressure on government and
authorities with respect to corruption and also can threaten to alert international
community on corruption practice.Thus the possibility of a reverse causation is present.
Our framework additional allows us to dwell into deeper analysis with respect to
indirect effects of corruption on FDI, for instance via economic growth or domestic
private investment as well
Unit Root andPanel Co-integration testing
It is important to analyse the relationship between the variables and ensure that our
panel data is free any spurious correlation.The Levin, Lin and Chu test, Im, Pesaran and
Shin test and Augmented-Dickey Fuller test have been employed to assess the
stationarity of the variables. The results of the three tests reject the null hypothesis at
5% significance level at first difference, confirming all the variables are stationary and
integrated of order 1, that is I(1). We thus proceed with the panel cointegration.
Our results from the Panel and Group PP-Statistic as well as the Panel and Group ADF-
Statistics tests confirm that co-integration occurs among our variables as the null
hypothesis is rejected at 5% level of significance. The Kao (1999) residual based panel
co-integration approach also validate the existence of cointegration, thus a long run
relationship. Conclusively, with the existence of co-integration, we are allowed to
proceed with the equation estimation under the Vector Error Correction Model (VECM)
to also analyse short term relationships.
Analysis of Test ResultsThe long run coefficients estimated from the PVAR are summarised and discussed in
what follows.
Table 7: Estimation of long-run results of the PVAR model
Variables FDI Corruption GDP Education Investment Openness Tax
output level, with particular emphasis on higher education. Panel data VAR thus combines the traditional VAR approach in a time series, which treats all the variables in the system as endogenous (both in a dynamic and in a static sense), and interdependent while also allow for unobserved country specific heterogeneity.November 24-25, 2019Cambridge, UK 19
2019 Cambridge Business & Economics Conference ISBN : 9780974211428
Equation Equation Equation Equation Equation Equation Equation
FDI 1.000000 0.2343** 0.1454** 0.134** 0.323** 0.154** 0.064
CPI 0.1954** 1.0000 0.234** 0.113 0.245** 0.144** 0.112
GDP 1.0683*** 0.854*** 1.000 0454*** 0.654*** 0.354** 0.164
EDU 0.2734*** 1.254*** 0.4434*** 1.000 0.235** 0.134 0.134
IVT 0.3751** 0.0645 0.535*** 0.153* 1.000 -0.153 0.064
OPEN 0.5123*** 0.174 0.345*** 0.075** 0.344** 1.000 0.001
TAX -0.0354 -0.2954 -0.134 0.045 -0.23** -0.145 0.0455
Source: Author’s computations*denotes significance at 10%; ** at 5% and *** at 1%
Focussing on our main variable in this study, it is observed that corruption has a
negative and significant effect on African FDI in the long run, that is as CPI increases
or when corruption falls (since 0 being maximum corruption and 100 least), FDI
increases. In a 1% increase in corruption is reported to lead to a0.2% decrease in FDI.
Our main findings validates the “Grabbing hand” Theory and may suggest that foreign
investors are often reluctant to invest in highly corrupted countries as they perceive
corruption as immoral or because corruption raises the cost of doing business by acting
like a tax on FDI (Wei, 2000). Moreover as (Drabek and Payne, 2001) posits, risks and
costs of non-compliance rise when bribery becomes a necessity for potential investors.
Therefore, investors may be reluctant to join a corrupt country due to fear of
punishment (Rose-Ackerman, 1999). Hakkala et al. (2008), similarly uphold that
corruption reduces the likelihood that MNCs will invest in a nation as bribery is costly.
They also advance that corruption contorts competition as local firms have an edge in
bribing. Theoretical underpinnings by Abotsi (2014) suggests that where corruption is
pervasive, MNEs are unable to exploit their ownership, location and internalisation
advantages. According to the author, firms’ inability of minimising transaction costs
with corruption, make African countries unattractive for FDI inflows.
Our findings are also in line7 with those of Asiedu (2006) who 22 countries in sub-
Saharan Africa, Abotsi (2014) for the case of 50 African countries and from more recent
study by Epaphra and Massawe (2017) for the case of a sample of 5 East African
countries. However, other authors could not establish such link in the African context
for instance, Ardiyanto (2012) who reported insignificant link for the case of 15 African
countries , Quazi et al. (2014)reported positive and significant effect for the case of 53
7Wei (2000), Habib and Zurawicki (2002), Zhao et al. (2003),Voyer and Beamish (2004), Javorcik and Wei (2009), Craigwell and Wright (2011) and Barassi and Zhou (2012) among others, also showed that corruption deters FDI in these countries.November 24-25, 2019Cambridge, UK 20
2019 Cambridge Business & Economics Conference ISBN : 9780974211428
African countries and lately. It is noteworthy that existing works, including those on
Africa, were based mainly on static panel data approaches and largely ignore elements
of dynamism and more importantly endogeneity and causal effect.
It should be highlighted that the impact of corruption on FDI is relative low as
compared to the other ingredients of FDI, confirming thatinvestors seem to be attracted
by other factors other than corruption in Africa (Ardiyanto, 2012) also posited that
corruption is so pervasive in Africa, that investors take it as a given and this may
explain the relatively low impact. Moreover, the author added that FDI continue to flow
to these economies as their natural resources are “simply too tempting to resist”, where
most of the foreign investments has been for oil-related and large mining projects.
Calvo and Reinhart (1997) also reported that that world commodity prices is the only
external element that systematically influence FDI inflows to Africa. The possible trade-
off between the “grease effect” of corruption and the “sand effect” also renders the
overall effect of corruption on FDI relatively small. Countries like Angola, Morocco,
Tunisia, Chad, Algeria and Egypt among others seem to have a positive relationship
between their level of corruption and FDI inflows using preliminary country level
regression analysis while countries like Nigeria8, Uganda, Ghana, Kenya, Mauritius, and
Mozambique among others seem to have an inverse relationship between their
corruption level and FDI inflows. In fact,Asediu (2008)support the “grabbing hand”
hypothesis of corruption in Nigeria and Uganda respectively where they found that
corruption acts like “sand” in the wheel of commerce. Therefore, the “grease” effect of
corruption seems to offset the “sand” effect of the latter, thereby leading to an overall
insignificant effect of corruption on FDI among African countries.
As far as the other explanatory variables are concerned, GDP has the strongest
coefficient with a positive and significant relationship with FDI in the long run. A 1%
increase in GDP is likely to increase FDI of African countries by about 1.1% in the long
run. Hence, as an economy progresses, it is expected to attract more FDI inflows. Such
results are consistent with previous studies (see Balasubramanyan et al., 1996; De
Mello, 1999; Yussof and Ismail,2003, Farkas, 2012, Maheswari, 2015 among others).
The positive and significant coefficient of education (0.27) implies that a 1% increase in
the mean years of schooling among African countries will increase FDI inflows by
about 0.27% in the long run. Indeed, education upgrades the skills and productivity of
8For instance, Nigeria’s CPI index rose by about 38% from 1998 to 2016 and its FDI inflows also rose by about 4 times since then, implying there is an inverse relationship between corruption and FDI (validated by study from Fisman and Svensso, 2007)November 24-25, 2019Cambridge, UK 21
2019 Cambridge Business & Economics Conference ISBN : 9780974211428
labour (Bodman and Le, 2013; Mankiw et al., 1992) thereby leading to increased
efficiency of workers (Hall and Jones, 1999). Moreover, a more educated workforce
allow a nation to better embrace latest equipment and technologies and the absorption
capacity of countries increases as the level of education in a country rises (Benhabib
and Spiegel, 1994; Bodman and Le, 2013, Seetanah and Neeliah, 2016), thereby
increasing the scope of business activities by MNEs in the host countries. Trade
openness is also seen to be positively related with African FDI in the long run and such
resultsvalidates the findings of Kandiero and Chitiga (2006) and Wahid et al.
(2009)who also observed that trade openness is one of the most important factor that
triggers FDI inflows among African countries. Investment is reported to have a
positivelyinfluence FDI for our sample of countries and this tallies with the findingsof
Barassi and Zhou (2012) andKhadaroo and Seetanah (2009). As such, our findings
demonstrate that tax is insignificant in explaining FDI inflows in Africa, suggesting that
foreign investors are unlikely to be affected by prevailing tax rates in African countries
when considering to invest in those nations. Studies from Hakkala et al. (2008), Barassi
and Zhou (2012) and more recently from Wignall and Roulet (2017) affirmed that tax
was insignificant in explaining FDI inflows.
Reverse and indirect effects
Our PVAR framework also allows us analyse issues related to reverse causality and
from column 3 above, it is observe that an increase in FDI decrease corruption (positive
effect on CPI) for the sample of countries under study. This is quite interesting and
indicates that as FDI reaches a country, this triggers probably combating of corruption
or that foreign investors are less prone to engage into corruption.. From column 3, the
other determinants of corruption appear to be the development level of the country as
well as education (with a relatively higher influence).
As such, further analysis shows the existence of positive effects of corruption reduction
on economic growth (refer to column 4), domestic private investment (column 6) and
trade level (as measured by openness, refer to column 7). Since these factors in turn
affects FDI (refer to column 2), one can conclude that corruption has indirect effect or
mediating effect as well though the above mentioned variables.
Discussion of the short-run results
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The table below presents the short run coefficients from the error correction mode
(ECM). Our main focus lies in the second column, (FDI equation) with FDI as the
dependent variable.
Error Correction D(LNFDI) D(LNCPI) D(LNGDP) D(LNEDU) D(LNIVT) D(LNOPEN) D(LNTAX)
D(LNFDI(-1))-0.40543 0.00185 -0.27676 -0.00597 0.00637 0.03298 -0.00800
[-7.7075]*** [ 0.1112] [-2.3231]*** [-1.5295]* [ 0.2392] [ 1.5402]* [-0.3259]
D(LNFDI(-2))-0.14854 0.01701 -0.12765 0.00472 0.05259 0.03458 0.02058
[-2.7382]*** [ 0.9931] [-1.0390] [ 1.1732] [ 1.9137]** [ 1.5656]* [ 0.8126]
D(LNCPI(-1))0.04631 -0.10921 0.23816 0.01716 0.14519 0.09377 0.01388[ 0.2796] [-2.0883]** [ 0.6348] [ 1.3969]* [ 1.7301]** [ 1.3904]* [ 0.1794]
D(LNCPI(-2))-0.01073 -0.01954 0.28861 -0.01112 -0.11103 -0.13991 0.10208[-0.0704] [-0.4061] [ 0.8364] [-0.9842] [-1.4386]* [-2.2557]** [ 1.4350]*
D(LNGDP(-1))-0.02084 -0.00258 -0.22873 -0.00072 0.00666 0.02799 0.00083[-0.7610] [-0.2988] [-3.6872]*** [-0.3562] [ 0.4798] [ 2.5107]*** [ 0.0650]
D(LNGDP(-2))-0.04483 0.01561 -0.10755 -0.00099 0.01663 0.00652 0.00118
[-2.2249]** [ 2.4545]*** [-2.3568]*** [-0.6596] [ 1.6295]* [ 0.7943] [ 0.1258]
D(LNEDU(-1))0.09036 0.21674 -0.78739 0.20824 0.27719 0.32376 -0.06417[ 0.1245] [ 0.9457] [-0.4789] [ 3.8686]*** [ 0.7538] [ 1.0955] [-0.1893]
D(LNEDU(-2))0.19146 -0.24662 4.54735 0.05056 -0.15133 0.04299 -0.31239[ 0.2702] [-1.1025] [ 2.8337]*** [ 0.9623] [-0.4216] [ 0.1490] [-0.9443]
D(LNIVT(-1))0.10527 0.01299 0.37623 0.02268 -0.02942 0.03007 -0.11033[ 0.9154] [ 0.3580] [ 1.4445]* [ 2.6601]*** [-0.5049] [ 0.6423] [-2.0549]**
D(LNIVT(-2))-0.14210 -0.02669 -0.14761 0.01568 -0.17339 -0.03196 0.01571[-1.2538] [-0.7458] [-0.5751] [ 1.8659]** [-3.0199]*** [-0.6926] [ 0.2969]
D(LNOPEN(-1))0.23044 0.01546 0.17170 0.00866 0.00476 -0.06528 0.07375
[ 1.7364]** [ 0.3690] [ 0.5712] [ 0.8798] [ 0.0708] [-1.2082] [ 1.1902]
D(LNOPEN(-2))0.05637 -0.02369 -0.03921 -0.00022 -0.01911 -0.14043 -0.07183[ 0.4350] [-0.5791] [-0.1336] [-0.0228] [-0.2910] [-2.6615]*** [-1.1871]
D(LNTAX(-1))0.05104 0.01174 -0.10315 0.00229 -0.02400 0.01761 0.13278[ 0.4359] [ 0.3176] [-0.3890] [ 0.2645] [-0.4046] [ 0.3695] [ 2.4289]***
D(LNTAX(-2))-0.01319 -0.00285 0.05897 -0.00279 0.08736 0.02631 -0.03005[-0.1144] [-0.0783] [ 0.2258] [-0.3263] [ 1.4955]* [ 0.5605] [-0.5581]
CointEq1 -0.314 -0.314 -0.314 -0.314 -0.314 -0.314 -0.314[-2.4744]*** [-2.4744]*** [-2.4744]*** [-2.4744]*** [-2.4744]*** [-2.4744]*** [-2.4744]***
Table 8: Estimation results for error correction model9
9The level of significance is denoted with * for 10% level of significance, ** 5% level of significance and ***1% level of significance.November 24-25, 2019Cambridge, UK 23
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Results under both a lag length of one and two, suggest that corruption does not affect
FDI in the short run and is therefore consistent with results in the long run. This result is
supported by the findings of Hakimi and Hamdi (2017) who also failed to identify a
short run relationship between corruption and FDI. Moreover, under a lag length of one,
it is observed that only trade openness significantly contributes to FDI inflows. It can be
held that a 1% increase in trade openness will lead to a 0.23% increase in FDI after one
year. However, it must be noted that GDP, education, investment and tax are all
insignificant in attracting FDI in the short run. The building of education and
investment are essentially long term phenomenon which is why they have insignificant
positive but insignificant effect on FDI inflows in the short run. Interestingly, the
coefficient of the error correction term (CointEq1) is -0.33, suggesting that when FDI
inflows is in disequilibrium, it adjusts by approximately 33% within the next period.
Consequently any fluctuations in the independent variables take about 3 years to have
full effect on FDI. Hence, in the event of any shock to the emission equation, the speed
of adjustment is very slow. Besides, looking at the results of CPI equation (column 3),
with CPI as the dependent variable allows us to conclude that there is no reverse
causality between corruption and FDI in the short run under both a lag length of one and
two. Impulse response and variance decomposition analysis validated our previous
findings to a large extent.
4. CONCLUSION
This paper investigates the impact of corruption on foreign direct investment for a
sample of 30 countries over the period 1998 to 2016 using a Panel Vector Error
Correction Model (PVECM). The study supplement the literature as it accounts for the
possibility of dynamics and endogeneity in the corruption-FDI nexus. Moreover, the
research dwells into an analysis of possible reverse causal, indirect or mediating effect
of corruption on FDI, elements so far overlooked in the literature. Findings show that
corruption is a hurdle in attracting FDI inflows among African countries in the long-run,
although to a relatively lower extent as compared to the other factors affecting FDI. The
analysis confirms the presence of a negative reverse causal effect from FDI to
corruption. Interestingly, corruption is reported to have some indirect effects on FDI as
it allow negatively influences economic growth, trade level and private investment
which in turn are seen to have an impact on FDI. Finally, the Impulse Response
Function and Variance Decomposition analysis were also consistent with the VECM
November 24-25, 2019Cambridge, UK 24
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results. Results from our analysis also identified development level and education as the
main explanatory factors for reducing corruption in the long run.
The implications of this study are clear. African governments, policy makers,
international agencies and businesses should care about the high corruption level as it is
harmful to the continent at large, especially with respect FDI. They need to apprehend
and admit that corruption is an important issue that deters foreign direct investment and
threats the economic development and growth. Hence, the African governments, with
the help of international organisations and companies should take a collective stand to
combat corruption in order to create the enabling environment that will promote Africa
to its full potential, inducing higher FDI inflows in the long run.
While it is challenging to have specific guidance national measures to combat
corruption, African countries could adopt already established anti-corruption policies
provided by the World Bank, the United Nation’s Convention against Corruption and
Organisation for Economic Cooperation and Development’s Convention on Combating
Bribery of Foreign Public Officials in International Business Transactions. These
measures have as purpose to promote prevention, law enforcement, and criminalisation
of corruption. They also provide technical assistance and the mechanisms for the
implementation of anti-corruption actions.
Moreover, the highly corrupted countries need to undergo civil service reforms and
establish independent anti-corruption agency possessing strong internal affairs
department which must be politically neutral where professional civil service should be
free from conflict of interests with its duties (Adamolekun, 1993). The independent
agency should be given power to investigate corruption cases independently of police
forces, prosecute cases of corruption to Court independently of attorneys general.
African countries should make a reassessment of their existing laws pertaining to
corruption and “those retained should be made more transparent and as non-
discretionary as possible” (Tanzi, 1998). The standard operating procedures of agencies
like customs houses, tax offices and police force which are inclined to corrupt activities
should be periodically evaluated to reduce opportunities for corruption.
On the other hand, foreign investors must show intolerance towards corruption for their
personal long term benefit. Many countries provide for regulations regarding corrupt
activities whereby upon presentation of persuasive proof, such contracts or license
November 24-25, 2019Cambridge, UK 25
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wrongfully obtained through corruption can be made null and void (Malta Conference,
1994). The process can be facilitated through information exchange within the business
community. Finally, the governments should also increase the public awareness of the
multiple drawbacks of corruption. In this case, media will have a key role to diffuse the
necessary information.
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