Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria...
Transcript of Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria...
![Page 1: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/1.jpg)
Interlinking Insurance and Product MarketsExperimental Evidence from Contract Farming in Kenya
Lorenzo Casaburi - Stanford SIEPRJack Willis - Harvard
BASIS Technical MeetingNovember 7, 2014
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 1 / 10
![Page 2: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/2.jpg)
Introduction
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 2 / 10
![Page 3: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/3.jpg)
Introduction
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 2 / 10
![Page 4: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/4.jpg)
Introduction
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 2 / 10
![Page 5: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/5.jpg)
Introduction
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 2 / 10
![Page 6: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/6.jpg)
Introduction
Activating intertemporal distortions (Sarris, 2002; Carter et al., 2014)
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 2 / 10
![Page 7: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/7.jpg)
Introduction
Activating intertemporal distortions (Sarris, 2002; Carter et al., 2014)
Why no insurance with ex-post premium? Enforcement concerns
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 2 / 10
![Page 8: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/8.jpg)
Introduction
Activating intertemporal distortions (Sarris, 2002; Carter et al., 2014)
Why no insurance with ex-post premium? Enforcement concerns
What if the insurer were the product buyer?Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 2 / 10
![Page 9: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/9.jpg)
Experimental Setting and Design
Sugarcane Contract Farming firm in Western KenyaInputs on credit to farmers. Payment through harvest deductionA growing phenomenon in developing countries (UNCTAD, 2009)
Insurance: Double trigger based on individual plot and area yields(Carter et al., 2013)
Admin plot-level data to predict yields
Experimental Design (∼600 farmers):A1 Premium paid upfront at full price
“Full premium"=85-100% of actuarially fair value
A2 Upfront premium at 70% of full priceB Interlinked Contract: premium deductible from harvest revenue
NPV equivalent: premium includes interest
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 3 / 10
![Page 10: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/10.jpg)
Experimental Setting and Design
Sugarcane Contract Farming firm in Western KenyaInputs on credit to farmers. Payment through harvest deductionA growing phenomenon in developing countries (UNCTAD, 2009)
Insurance: Double trigger based on individual plot and area yields(Carter et al., 2013)
Admin plot-level data to predict yields
Experimental Design (∼600 farmers):A1 Premium paid upfront at full price
“Full premium"=85-100% of actuarially fair value
A2 Upfront premium at 70% of full priceB Interlinked Contract: premium deductible from harvest revenue
NPV equivalent: premium includes interest
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 3 / 10
![Page 11: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/11.jpg)
Experimental Setting and Design
Sugarcane Contract Farming firm in Western KenyaInputs on credit to farmers. Payment through harvest deductionA growing phenomenon in developing countries (UNCTAD, 2009)
Insurance: Double trigger based on individual plot and area yields(Carter et al., 2013)
Admin plot-level data to predict yields
Experimental Design (∼600 farmers):A1 Premium paid upfront at full price
“Full premium"=85-100% of actuarially fair value
A2 Upfront premium at 70% of full priceB Interlinked Contract: premium deductible from harvest revenue
NPV equivalent: premium includes interest
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 3 / 10
![Page 12: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/12.jpg)
Related Literature
Demand for agricultural insuranceMany nice papers. For fairness, we are not citing any of them here(we do in the paper).
Interlinked transactionsLarge theoretical literature (Bardhan, 1980; Bell, 1988)Limited empirical evidence
Casaburi and Reed (2014), Macchiavello and Morjaria (2014)
Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011)Does risk affect demand for credit?Lower take-up than standard loans: limited liability insuranceHard to enforce for banks
Technology diffusion through credit contractsTarozzi et al. (2014), Guiteras et al. (2014)
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 4 / 10
![Page 13: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/13.jpg)
Related Literature
Demand for agricultural insuranceMany nice papers. For fairness, we are not citing any of them here(we do in the paper).
Interlinked transactionsLarge theoretical literature (Bardhan, 1980; Bell, 1988)Limited empirical evidence
Casaburi and Reed (2014), Macchiavello and Morjaria (2014)
Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011)Does risk affect demand for credit?Lower take-up than standard loans: limited liability insuranceHard to enforce for banks
Technology diffusion through credit contractsTarozzi et al. (2014), Guiteras et al. (2014)
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 4 / 10
![Page 14: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/14.jpg)
Results
.04 .06
.72
0.2
.4.6
.8
Upfront Premium Upfront Premium+Discount 30% Deduction Premium
N=557Insurance Take - up Main Experiment
Among largest take-up rates at actuarially fair premiumCasaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 5 / 10
![Page 15: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/15.jpg)
Results
.04 .06
.72
0.2
.4.6
.8
Upfront Premium Upfront Premium+Discount 30% Deduction Premium
N=557Insurance Take - up Main Experiment
Among largest take-up rates at actuarially fair premiumCasaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 5 / 10
![Page 16: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/16.jpg)
Potential (Intertemporal) Explanations
Liquidity Constraints"I don’t have cash" as most common answer for not subscribing
Intertemporal PreferencesImpatience rates higher than company interest rates
TrustDelayed payment reduces concerns insurance company may be ascam or may default
Reference PointFuture payment as “lower gain" as opposed to “loss”
Koszegi and Rabin (2007)
Relative ThinkingPaying amount X is less salient if X is related to large denominator
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 6 / 10
![Page 17: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/17.jpg)
Liquidity Constraints: Small Scale Experiment
Cash drop ≈ insurance premium (Cole et al., 2013), cross-cut
.13
.33
.76
.88
.2.4
.6.8
11.
2
Upfront Premium Upfront Premium + Cash Deduction Premium Deduction Premium + Cash
N=120Insurance Take - up Small Experiment
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 7 / 10
![Page 18: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/18.jpg)
Liquidity Constraints: HeterogeneityTable 1: Table for Basis: relationship
(1) (2) (3) (4) (5)
B: Deferred Premium 0.682∗∗∗ 0.762∗∗∗ 0.804∗∗∗ 0.771∗∗∗ 0.893∗∗∗
[0.029] [0.041] [0.073] [0.037] [0.111]Land Cultivated (Acres) -0.000
[0.005]... *B -0.018∗
[0.010]Any Cow 0.068
[0.049]... *B -0.114
[0.084]Savings for Sh1,000 0.006
[0.045]... *B -0.180∗∗
[0.072]Yield (t-1) 0.001
[0.001]... *B -0.004∗∗
[0.002]
Dep Var Mean 0.054 0.054 0.054 0.054 0.054p-value γ + δ 0.029 0.498 0.002 0.042Observations 557 522 528 526 557
1
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 8 / 10
![Page 19: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/19.jpg)
Side-Selling Concerns
Our SettingLimited side-selling because of crop characteristics
Experiment in locations with low competition
General PointsPremium is small increase in overall debt (compared to inputs)
Imperfect observability of whether payment is going to betriggered
Continuation value of relation with buyer higher than premiumMuch higher than value from relationship with stand-alone insurer
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 9 / 10
![Page 20: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/20.jpg)
Policy Implications
High take-up of interlinked insurance with ex-post paymentIf insurance leads to extra investment and buyers get a share ofthe extra profits, then buyer does not need to make profits on theinsurance.
Feasibility of ex-post premium in other settings (i.e. nonexclusive buyers)?
Cooperatives; partnership betweens buyers and banks
Addressing the low re-insurance puzzle?(Cole et al., 2014; Karlan et al., 2014)
Feasibility of interlinked multi-year commitment contracts?Opt-out vs. of opt-in
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 10 / 10
![Page 21: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/21.jpg)
Policy Implications
High take-up of interlinked insurance with ex-post paymentIf insurance leads to extra investment and buyers get a share ofthe extra profits, then buyer does not need to make profits on theinsurance.
Feasibility of ex-post premium in other settings (i.e. nonexclusive buyers)?
Cooperatives; partnership betweens buyers and banks
Addressing the low re-insurance puzzle?(Cole et al., 2014; Karlan et al., 2014)
Feasibility of interlinked multi-year commitment contracts?Opt-out vs. of opt-in
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 10 / 10
![Page 22: Interlinking Insurance and Product Markets · Casaburi and Reed (2014), Macchiavello and Morjaria (2014) Insured loans (Gine and Yang, 2009; Karlan and Udry, 2011) Does risk affect](https://reader035.fdocuments.us/reader035/viewer/2022071004/5fc16a8e9e835725e67d1e4f/html5/thumbnails/22.jpg)
Policy Implications
High take-up of interlinked insurance with ex-post paymentIf insurance leads to extra investment and buyers get a share ofthe extra profits, then buyer does not need to make profits on theinsurance.
Feasibility of ex-post premium in other settings (i.e. nonexclusive buyers)?
Cooperatives; partnership betweens buyers and banks
Addressing the low re-insurance puzzle?(Cole et al., 2014; Karlan et al., 2014)
Feasibility of interlinked multi-year commitment contracts?Opt-out vs. of opt-in
Casaburi, Willis (Stanford, Harvard) Interlinking Insurance and Product Markets 10 / 10