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    Journal of Cultural Heritage 13 (2012) 167174

    Original article

    Factors influencing the intention to revisit a cultural attraction: The case study ofthe Museum ofModern and Contemporary Art in Rovereto

    Juan G. Brida , Marta Meleddu , Manuela Pulina

    Free University of Bolzano, PiazzadellUniversit, 1, Bolzano, Italy

    a r t i c l e i n f o

    Article history:

    Received 18 April 2011

    Accepted 5 August 2011Available online 2 October 2011

    JEL classification:

    C19

    D12

    L83

    Keywords:

    Cultural economics

    Museum

    Repeat visitationZero-truncated Poisson

    Policy implications

    a b s t r a c t

    This paper analyses the different factors influencing the intention to revisit a cultural attraction with anapplication to the Museum for Modern and Contemporary Art (MART) in Rovereto, Italy. The empirical

    data were obtained from asurvey undertaken in 2009 and a zero-truncated count data model is estimated.The findings reveal that sociodemographic characteristics positively influence the probability to returnto the museum. Also, as reported in other studies, the temporary exhibitions offered by the museum

    have a significant impact with an incidence rate ratio almost twice as high. No matter how much visitorsspend on accommodation, they are less likely to revisit ifthey travel in groups, by train or on foot, are far

    from their town oforigin and have spent a long time visiting the museum.

    2011 Elsevier Masson SAS. All rights reserved.

    1. Introduction and research aims

    Cultural activity is regarded as a form of tourism, even thoughduring most of the past century, these two activities were con-

    sidered as separate. Cultural resources were in fact related toeducation, whereas tourism was regarded as pure leisure. How-ever, since the 1980s cultural activity has begun to be viewed as apart of tourism [1]. As UNESCO reports, cultural and natural her-

    itage tourism is the most rapidly growing international sector ofthe tourism industry. Although it is difficult to estimate the actualsize of this phenomenon, the OECD and the UNWTO estimated thatin 2007, cultural tourism accounted for 40% of all international

    tourism, up from 37% in 1995 [2].Museums play a relevant role as repositories of cultural diver-

    sity, education, social cohesion, personal development; promotean integrated approach to cultural heritage and enable the preser-

    vation of community identity. They are also a stimulus for theeconomy, enhancing employment and income, thanks to the mul-tiplier effects they may foster. Several empirical studies show thatcultural consumers generally have a higher spending propensity

    than other consumer segments [3]. Overall, museums are expectedto produce positive externalities that can be called cultural spill-

    Corresponding author.E-mail address: [email protected](M. Pulina).

    over. The presence of a museum in a specific geographical area willnot only benefit public and private agents but society as a wholebecause of the new knowledge will enter societys pool of culturalknowledge.

    Italy makes an interesting case study because of its outstand-ing cultural heritage. As Tafter [4] reports, Italy ranks second, afterGermany, for number of museums (both public and private) thatin 2006 reached 4742. According to the Italian National Institute

    of Statistics [5], art museums alone represent 29.8% of the totalnon-public supply. Italian museums had approximately 60 millionannual visitors, which translate into more than 140 million eurosin tickets sales alone. However, these figures may underestimate

    the actual economic impact, given that not all the institutes holddata on the number of visitors and that more than 43% of museum

    visitors did not pay an entrance ticket.From a practitioners perspective, it is of great importance to

    predict the repeat visitation to a specific site. It enables localinstitutions and businesses, such as hotels, shops and leisurecompanies, to plan their activities in a more efficient man-ner. From a research point of view, as Litvin [6] points out,

    the variable repeat visitation has received scarce attention inthe quantitative investigation for museum demand. Hence, theobjective of this study is to predict the repeat visitation oneof the most important museums of modern and contemporary

    art in Italy, the MART in Rovereto. The empirical data wereobtained from face-to-face interviews conducted in the museum

    1296-2074/$ seefrontmatter 2011 Elsevier Masson SAS. Allrights reserved.

    doi:10.1016/j.culher.2011.08.003

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    168 J.G. Brida et al. / Journal of Cultural Heritage 13 (2012) 167174

    between September and November 2009. The representative

    sample consists of 350 visitors to the museum. Empirically,a zero-truncated Poisson is estimated, where the dependentvariable is given by the number of timesthe respondent visited themuseum in the past. As far as the author is aware, this is the first

    time that this particular econometric approach is used to inves-tigate the likelihood to revisit a museum. The empirical findingsprovided in this papergive destination managers, localgovernmentand policy makers valuable information to formulate development

    and marketing strategies for future repeat visits.The paper is organized as follows. In the following section, an

    updated literature review on the economic impact of museums isprovided. Section 3 provides the empiricalevidence with a descrip-

    tion of the methodology employed. Section 4 presents the casestudy along with the main findings. Discussion and concludingremarks are provided in the last section.

    2. A literature review

    There is a vast body of literature on the impact that museums

    have on the local community, society and economy [720].Empirical evidence is provided on the effects of museums and

    galleries on the economy mainly via impact analysis, revealedpreference techniques, such as travel cost analysis, and stated pref-

    erencetechniques, such as contingent valuation [21,22]. Onlya fewstudies have adopted the revealed preference analysis to providean economic valuation of museums. For example, Bedate et al. [23]provide an application of travel cost to four heritage sites in Spain,

    amongst which there is the museum of Burgos that holds a col-lection of archaeological finds and fine arts. Boter et al. [24] showhow revealed preferences and, in particular travel time, may beused for comparing the relative value of competing museums in

    the Netherlands. To this aim, they explicitly take into account theactual distance to the different museums as well as peoples dif-ferences in willingness-to-travel. Fonseca and Rebelo [19] employa travel cost model to estimate the demand curve in the Museum

    of Lamego (Portugal). They apply a standard Poisson model, whichreveals that the probability of visiting the museum is positivelyinfluenced by the level of education and gender, and negativelyinfluenced by the travel cost.

    While few studies exist on revealed preferences, there are moreexamples of stated preference applications. Mazzanti [25] applies amulti-attribute choice experiment to measure the economic valueand assess user preferences at the Galleria Borghese Museum in

    Rome, Italy. Amongst other methods, Sanz et al. [26] propose aparametric, contingent valuation, to estimate and evaluate thewillingness-to-pay (WTP) of both local residents and visitors tothe national museum of Sculpture in Valladolid (Spain). Bedate

    et al. [27], estimate the WTP of a representative sample of resi-dents and visitors to the art museum of Valladolid, in Spain via

    a contingent valuation. They find that visitors expressed a higherWTP than residents, although the latter appear more enthusias-tic at the prospect of new cultural facilities. Colombino and Nene[28] consider the case of Paestum (Italy) and present an analysis oftourists preferencesin relation to different museumservices.Over-

    all, respondents are more interested in extended opening hours,enhancing guided tours of the archaeological site and interactiveteaching labs. They show less interest in transforming the site intoa place of leisure and entertainment. Lampi and Orth [29], via a

    contingent valuation method, measure WTP for a visit to the freeentrance Museum World Culture in Sweden. The results show thatfourout ofthe six target groupsare lesslikelyto visit the museum ifa low fee were to be imposed; however, those who are regular cul-

    ture consumersstatethattheywouldbe willing to visit themuseum

    regardless of the fee level. Via a choice modelling, Choi et al. [22]

    examine the economic values of changing various services by Old

    ParliamentHouse in Canberra(Australia),that is a museumof socialand political history. They calculate that temporary exhibitions andevents contribute between AU$17.0 million and AU$21.8 millionto annual nationwide welfare. They also reveal that extending the

    duration of temporary exhibitions, hosting various events and, incontrast to other research findings [28], that having shops, cafsand fine dining are evaluated positively by respondents.

    Using impact analysis, Dunlop et al. [30] find that, in Scotland,

    independent art museums and galleries scored the highest incomemultiplier (2.36) and an employmentmultiplier of 1.81. Theimpactof Guggenheim museum of Bilbao, Spain, is estimated to be 1.25

    jobs for every 1000 visitors [20]. Cela et al. [31], analyse visitor

    spending and the economic impact of heritage sitesat theSilos andSmokestacks National Heritage Area in Iowa, USA. The empiricalfindings show that total shopping per person is highest amongstvisitors to farms, museums, parks and gardens. Non-residents gave

    a total contribution of 103million US$ to the rural North-East Iowaand created 1981jobs, thus encouraging institutions and managersto preserve and enhance their heritage.

    Satisfaction with the offered product also plays a key role in

    providing a constant income source forbusinesses that can be usedto further increase the welfare of the local community. In the lit-

    erature, several studies have been devoted to exploring museumvisitors preferences, motivation, satisfaction and their probabil-

    ity to return and recommend the site to others. From an empiricalperspective, several methodologies have been employed, such asladdering techniques [32], ordinal and discrete logitmodels [33,34],factor and structural equation models [3539] as well as qualita-

    tivemethods [41]. Some generalisedconclusions can be highlightedfrom this strand of literature. Individuals have different values thatinfluence their motivation to visit museums. However, togetherwith education and learning objectives, socially oriented values,

    such as fun, entertainment and close relationships with othervisitors, philanthropy and social recognition play a relevant role[32,33,42]. Exhibition environment [36,40], the variety of specialexhibitionson offer[17] and,asBonnetal. [43] emphasise, environ-

    mental factors (e.g. lighting, colour, spaciousness, traffic flow) arefarmoreimportant to perpetuate brand meaning anduniqueness inthemindsof visitors than tour guides,music andmerchandisequal-ity. Burton et al. [34] find that visitors tend to be actively engaged

    in social and cultural endeavours, often combining a number ofactivities in a single day. Hence, they suggest museums may bene-fit from strategic alliances with other cultural attractions and from

    joint packages that add value to the overall experience.

    This literature review shows that although numerous studieshave appeared on stated preferences and satisfaction, little atten-tion has been paid to the economic impact of museums on theeconomy. More recently, this view was also confirmed by Cellini

    and Cuccia [44] and Choi et al. [22]. In addition, only a few studieshave presented count models [44] that have been widely applied

    in empirical travel cost research. Hence, the present paper standsas a novel case study as it uses for the first time a zero-truncatedcount model, stemming from the standard Poisson, to analyse thelikelihood of repeat visits to a museum [46,47].

    3. The theoretical framework

    To analyse visitors likelihood to revisit MART, a theoretical

    framework is constructed based upon the study by Hellstrm andNordstrm [46] and Martinez-Espineira et al. [47]. From an eco-nomic perspective, it is hypothesised that an individual i allocateshis/her time andincome fora bundleof non-tradablegoodsand ser-

    vices in the market place, such as a visit to a museum. This model

    can be included into the revealed preferences techniques, given

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    by the direct observation of consumer behaviour. Specifically, an

    individual i, whose aim is to maximise his/her utility, chooses tovisit n times a given site j (yij), and purchases a bundle of goodsand services that include, amongst other items, transport, food andbeverages and accommodation subject to a budget and time con-

    straint [19]. Hence, the relevant utility function is given by thefollowing expression:

    ui = uiyi1, . . . yij, ki, zi, xi

    j = 1, . . . . . . ,N i = 1, . . . I (1)

    where y is the number of visits to the museum, that can take thevalue 1 up to n times; ki are the socioeconomic characteristics ofindividual i (e.g. age, gender, number of family members, income)andziis the perception of the bundle of characteristics of the desti-

    nation and heritage site. The choice of the visitor may also dependon the costsxi, incurred by individual i, that include variables suchas distance from the place of habitual residence, accommodationcosts, living costs (e.g. food, beverage, shopping, etc.).

    From an empirical perspective, it is important to identify theintrinsic characteristics of the dependent variable. In this case, asthe objective is to predict repeat visitation to the museum, thedependent variable (expressed in terms of number of visits to the

    site)isconsideredasacountvariable.Hence,itcantakeonlyintegervalues and the distribution includes either a Poisson or a negativebinomial.The formeris used to modelthe probability ofa numberofevents occurring in a fixed interval of time and/or space, assuming

    independence of events, and the events range from zero to infinity.This is necessary to ensure that the model is not mis-specified.Thelatter allows for over-dispersion that can occur if only a few indi-viduals have a large number of visits, this implies the variance in

    visits is larger than the mean.Themethodologicalprocedureused in this studyconsists ofrun-

    ning an initial standard Poisson, where the distribution is givenby:

    ProbYi =yi

    wi

    =

    eyi

    yi! yi = 0,1,2, . . . E yi

    xi

    = Varyi

    xi

    = = ex

    i (2)

    The parameter represents both the average and the variance,as assumed by the Poisson distribution, and is greater than zero. widenotes the other controls such as socioeconomic characteristics of

    individual i (ki), perception of the bundle of characteristics of thedestination and heritage site (zi) and costs (xi). The Poisson modelis non-linear, however, it can be easily estimated by the maximumlikelihood technique.In the literature, there aremany extensions of

    the Poisson model according to the characteristics of the empiricaldata as well as because of the stringent condition that the mean be

    equal to the variance [48].In this paper, the best specification is a zero-truncated Poisson

    regression that over-performs the zero-truncated negative bino-mial. Specifically, in this case, each call to the museum is at leastone visit, that is, a record would not appear in the database if avisitor had not visited the MART. As stated, the dependent vari-

    able assumes a value that ranges from 1 (i.e. first time visit to themuseum) to n. Thus, the variable visit is zero-truncated, and azero-truncated Poisson (or negative binomial) regression allowsone to model visit with this specific restriction. This model can

    be specified by the following equation:

    ProbYi =yi

    wi> 0=

    eyi

    yi!

    11 e

    yi = 1,2, . . . . . . (3)

    4. The case study

    4.1. The town of Rovereto and its cultural heritage

    Rovereto is a town of approximately 37,000 inhabitants in the

    Autonomous Province of Trento situated in the North of Italy. It hasa very rich cultural heritage developedsincethe Venetian rule (xvthcentury) and during the Austro-Hungarian domination. Amongstother heritage sites, the town hosts one library founded in 1764

    with a collection of 370,000 books. Nowadays, it is well-knownfor its cultural and sport events: especially the Mozart Festival (heheld a concert there in 1769), the Oriente-Occidente (East-West)festival, that aims at expanding social and ethnic cohesion, and the

    athletic tournament known as Palio Citt della Quercia. The townalso hosts four museums:the Italian WarHistory Museum, the CivicMuseum, the Museum Casa Depero, which is part of the MARTand the Museum for Modern and Contemporary Art of Trento and

    Rovereto itself, where Italian Futurism was born.The idea of a Museum for Modern and Contemporary art

    was born in the late 1970s, against the background of indus-trial and unemployment crisis. The project, that formally began in

    19871988as an independentpublic institutionof the AutonomousProvince ofTrento, wasdesignedby theSwissarchitect MarioBotta,

    who also designed the Museum of Modern Art in San Francisco.The museum extends over 12,000 square meters, of which 6000

    are dedicated to exhibitions, and is divided into three distinct cen-ters: the MART main building; the Palazzo delle Albere based inTrento and the recently restored Casa Depero, which reopenedin January 2009.The Casa Depero project was created to merge the

    different collectionsof masterpiecesby Fortunato Depero and otherlocal futurist artists into a permanent collection. The three sectionsof the museum have had 1.7 million visitors since its opening inDecember 2002.

    The museum generates revenue from tickets sales, merchandis-ing, sponsors and publishing that cover 24% of total running costs.The remaining 76% is publicly funded by the Autonomous Provinceof Trento.

    Despite this rich culturalheritage,todaythe bulk of theRoveretoeconomy is based on industry, agriculture and tertiary sector. Asfar as the tourism activity is concerned, the varied features of thisprovince allow diversification of the tourism supply: rural and eno-

    gastronomic holiday in the valleys, skiing holiday in the mountainsand cultural holiday in towns and cities. Rovereto and Trento arethe main centers for the last typology of tourism, and the MARTcan be regarded as a strategic heritage site for both municipalities,

    which are situated only 25Km apart. In recent years, the Roveretotourism office has begun joint promotion work with the city ofTrento aimed at creating specific tourist packages and a more effi-cient local tourism network.

    Hence, it is worthwhile investigating tourism demand and sup-ply in Rovereto and Trento (the province capital), and the whole

    province as a further benchmark before running the empiricalinvestigation. In theprovinceof Trento, tourist supplyis based upontwo main components: hotel and non-hotel infrastructure (such asbed & breakfast, serviced apartments, hostels, agro-tourism activ-ities and camp-sites). Table 1 is based on the data provided by the

    Statistics Office of the Autonomous Province of Trento, and reportsthe growth of hotel and non-hotel accommodation, expressed bothin terms of consistency (i.e. number of infrastructure) and capacity(i.e. number of beds), from 2000 to 2008 [49].

    While, for the hotel sector, Rovereto shows the highest growthin terms of capacity (+5%), it is the province capital of Trento thatshows the highest increase in terms of consistency (+9%). Notably,the province as a whole has experienced an overall decrease (4%

    consistency; 1% capacity). The non-hotel sector presents a dif-

    ferent picture. Despite the province as a whole grows less (+31%

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    Table 1

    Tourism supply, growth rates in hotel and non-hotel sector (20002008).

    Growth rates 20002008 Hotel Non-hotel

    Consistency (%) Capacity (%) Consistency (%) Capacity (%)

    Trento 9 4 129 68

    Rovereto 0 5 167 59

    Province 4 1 31 46

    Calculation on data from Statistics Office of the Autonomous Province of Trento.

    Table 2

    Tourism Demand, growth rates in hotel and non-hotel sector (20002008).

    Growth rates 20002008 Hotel Non-hotel Total

    Arrivals (%) Overnight stays (%) Arrivals (%) Overnight stays (%) Arrivals (%) Overnight stays (%)

    Trento 13 34 121 133 22 55

    Rovereto 13 12 150 145 26 41

    Province 18 11 26 20 19 13

    Calculation on data from Statistics Office of the Autonomous Province of Trento.

    consistency) and even shows a significant decrease in terms ofcapacity (46%), both Rovereto and Trento denote a high growth

    both in terms of consistency and capacity,

    Table 2 indicates that tourist flows show a steady increaseduring 2000 and 2008. In the province as a whole, overnight staysgrew 13%, while arrivals 19%.

    On balance, arrivals and overnight stays increased more innon-hotel accommodation (26% and 20%, respectively) than inhotels (18% and 11%, respectively). In Rovereto, the total numberof arrivals increased (26%) more than in Trento (22%), while the

    reverse can be seen in terms of overnight stays, that grew 55% inTrentoversus 41% in Rovereto.Likewise,non-hotelaccommodationshows an outstanding growth, especially in Rovereto.

    These figures provide a clearer picture on the potential attrac-

    tiveness of both cities of Trento and Rovereto that may also denotethe positive impact that the MART has had on its overall tourismactivity.

    4.2. The survey on the MART

    The questionnaire run at the MART museum of Rovereto wasorganized in six blocks, containing 56 questions in total. Based

    on the theoretical framework, the questions gather informationon socioeconomic features, trip description and costs incurredby the respondent, information about MART, motivation, satis-faction and loyalty (as previously described). A five-point Likert

    scale was used, ranging from not important to very importantfor the motivation factors, and from strongly in disagreement

    to strongly in agreement for assessing tourists satisfaction,and from very unlikely to very likely for the loyalty fac-

    tors.

    The survey was administered from September to November2009, via face-to-face interviews. In a recent survey investiga-tion, conducted by Sergardi and Biraghi [50] for Italian cultural

    tourism, it emerges that, although the seasonal distribution ofcultural tourism is very stable during the year, with a minimumof 20% and a peak of 31%, nevertheless, the relatively highercultural tourism flow occurs between September and Novem-

    ber. These months account for 26% in September and 31% inOctober and November, respectively, of total tourism flows inthe equivalent month. Furthermore, data were collected both onweekdays and on weekends, at different opening hours (between

    10.00 a.m. and 6.00 p.m. that extended to 9.00 p.m. on Fri-days).

    Respondents were selected with a quota sampling procedure.

    The quotas were based on age and gender and covered cases char-acterized by heterogeneous demographics features. As opposedto random sampling, quota sampling requires that representativerespondents are chosen out of a subset of individuals within apopulation. In this case, a sample was selected according to gen-

    der and age. Although this procedure may lead to bias becausenot everyone gets a chance to be selected, it does however over-comes the potential bias derived from a random sample procedure,as the trial may be likely to over-represent specific demographic

    characteristics, such as gender or age. A minimum number of 300 participants was set as target. These calculations were based

    Table 3

    Descriptive statistics of the sample.

    Residence (%) Age (% in category)

    Nearest Regions 52 > 55 21

    Trentino Alto Adige 26 4155 28

    Rest of Italy 15 2640 37

    Europe 6 1825 14

    Others 0,6 Mean 42

    Education (%) Income (% in category)

    Below high school 6 < D15,000 11

    High school 36 D15,000D28,000 28

    College/ degree 36 D28,000D55,000 38

    Postgraduate 22 D55,000D75,000 12

    > D75,000 11

    Firstvisit (% yes) 42

    Visit other citywithMART (% yes) 91 Visit Rovereto without MART (% yes) 34

    Strong intention to return to MART next year (% yes) 36 Strong recommend MART (% yes) 53

    Our elaboration on sample data.

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    Table 4

    Expenditure pattern of MART visitors.

    AverageExpense types Tourists Day-visitors Locals Small groups

    food and beverage D15.50 D12.18 D8.10 D15.23

    Mart shop D11.32 D9.72 D6.01 D11.12

    shopping in town D20.67 D16.33 D19.88 D20.28

    overnight stay D32.36Total D79.85 D38.23 D33.99 D46.63

    Ourelaboration on sample data.

    on five percent margin of error, a 95% confidence level. The

    response distribution rate was 90%. Ultimately, 350 surveys werecompleted.

    The main socioeconomic characteristics of the visitors are sum-marized in Table 3. More than half of the sample (52%) came

    from the surrounding regions (that is Veneto, Lombardy and EmiliaRomagna characterized by the highest market share), followed bylocal residents (26%) from theregion hosting themuseum (TrentinoAlto Adige). Visitors average age was approximately 42, and the

    greatest concentration (37%) was in the age range between 26 and40, showing that MART is able to attract relatively young people. Amedium to high education and income level (61% declare to earnmore than 28,000 Dper year) characterize the MART respondents.

    More than 40% of the sample was visiting MART for the first time.

    A strong intention to repeat the visit was stated by 36% of the

    respondents,while 53% willstronglyrecommendthe visitto friendsand relatives.

    Based on thesampleresults,the MART representsa great attrac-tion for the city of Rovereto with only 34% of respondents stating

    that they would visit the city without it, and 91% willing to visitanother city if it were to host the museum. Overall, this visitorsprofile appears to be in line with the average visitor of contempo-rary art museums in Italy [51]. Moreover, a recent statistical survey

    by the Italian National Institute of Statistics (ISTAT, [52]) reportsthat the largest share of museum visitors over theage of 6 are fromTrentino.

    It is also interesting to give a more detailed account on the

    expenditure pattern of the MART visitors (Table 4).

    Table 5

    Zero-truncated Poisson regression results.

    Variables Poisson Model Zero-Truncated Poisson Model

    Coefficients IRR a Coefficients IRR a

    Age 0.0014 (0.0027) 1.001 (0.0027) 0.0002 (0.0045) 1.0002 (0.0045)

    Gender (ref. male) 0.1007 (0.0706) 1.1059 (0.0781) 0.1129 (0.1114) 1.1196 (0.1247)

    Education 0.0495* (0.0261) 1.050* (0.0275) 0.0594 (0.0416) 1.0612 (0.0441)

    Income 0.0473 (0.0325) 0.9537 (0.0310) 0.0680 (0.0503) 0.9342 (0.0470)

    Number of peoplein thegroup 0.0341** (0.0161) 0.9664** ( 0.0156) 0.003649* 0.9211* (0.0409)

    Nationality (ref. Italians) 0.1817 (0.1884) 1.1993 (0.2260) 0.3143 (0.4139) 1.3693 (0.5668)Distance Rovereto-home town 0.1018*** (0.0324) 0.9031** * ( 0.0293) 0.1485*** (0.0565) 0.8619*** (0.0487)

    Mean of transport toget to the MART (ref. car)Train 0.1627 (0.1209) 0.8498 (0.1027) 0.3154 (0.02589) 0.7294 (0.1888)

    Bus 0.1491 (0.2340) 1.1608 (0.2716) 0.4900 (0.4225) 1.6323 (0.6897)

    Foot 0.2033** (0.0819) 0.8160** (0.0668) 0.3247*** (0.1154) 0.7226*** (0.0834)

    Total accommodation costs 0.0001** (0.0000) 1.0001** (0.0000) 0.0002* (0.0001) 1.0000* (0.0001)

    Souvenir expenditure within the MART 0.0039*** (0.0013) 1.0039*** (0.0013) 0.0061*** (0.0019) 1.0061*** (0.0020)

    Total food and beverage costs 0.0024* (0.0014) 0.9975* ( 0.0014) 0.0028 (0.0025) 0.9971 (0.0025)

    Shopping expenditure in Rovereto 0.0015 (0.0012) 0.9984 (0.0012) 0.0020 (0.0022) 0.9979 (0.0022)

    Importance to visit MART 0.0606* (0.0347) 0.9411* ( 0.0327) 0.1231** (0.0548) 0.8841** ( 0.0484)

    Importance to visit Trentino 0.0506** (0.0219) 1.0519** (0.0231) 0.0831** (0.0358) 1.0866** (0.0389)

    Importance to visit friends 0.0417 (0.0322) 1.0426 (0.0336) 0.0836* (0.04702) 1.0872* (0.0511)

    Time spent visiting MART 0.0487 (0.0396) 0.9524 (0.0377) 0.0623 (0.0639) 0.9395 (0.0600)

    Exhibition (ref. permanent)

    Temporary 0.2559* (0.1269) 1.2916* (0.1639) 0.5737* (0.1269) 1.774* (0.4736)

    Permanent and temporary together 0.0388 (0.1496) 0.9618 (0.1439) 0.0946 (0.2995) 1.0993 (0.3293)

    Have youvisited Casa Depero (ref. no)

    Depero yes 0.4149*** (0.0873) 1.5143*** (0.1322) 0.5761*** (0.1368) 1.779*** (0.2435)

    Depero later 0.1689** (0.0826) 1.2056** (0.0996) 0.2565* (0.1374) 1.2924* (0.1776)

    Would youvisited other city hosting MART (ref. no)

    Other city 0.1562 (0.1171) 1.1691 (0.1370) 0.3427** (0.1664) 1.4088** (0.2344)

    MART originality 0.0333 (0.0469) 1.0338 (0.0485) 0.0758 (0.0736) 1.0788 (0.0795)

    Visit MART next year 0.2870*** (0.0394) 1.3324*** (0.0525) 0.5217*** (0.0781) 1.6850*** (0.1316)

    Suggest to visit MART 0.1851*** (0.0473) 0.8309** * ( 0.0393) 0.3339*** (0.0746) 0.7160*** (0.0534)

    Constant 0.4921* (0.2639) 0.1452 (0.4664)PseudoR2 0.1445 0.1445 0.2392 0.2392

    Wald Chi2 (26) 580.6 580.6 256.05 256.05

    Prob>Chi2 = 0.000 Prob > Chi2 = 0.000 Prob > Chi2 = 0.000 Prob > Chi2 =0.000

    Log pseudolikelihood 329.28 329.28 277.96 277.96

    AIC 712.56 712.56 609.92 609.92

    BIC 803.44 803.44 700.81 700.81

    Likelihood-ratio test of alpha = 0 Chibar2 (01) = 0.000 Probchibar2 =1.000

    Notes: ***, ** and* indicate statistically significance at the1%, 5% and 10% level, respectively.a

    e.g. IRR indicate the exponentiated coefficients = eb; robust standard errors are in parenthesis.

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    172 J.G. Brida et al. / Journal of Cultural Heritage 13 (2012) 167174

    For this purpose, the sample is divided into four visitor-types:

    tourists, by definition those who spent at least one night in thetown; day visitors, whose visit lasts only one day; locals, who areresident nearby; and finally, small groups (i.e. travelling with twoother people on average). Aside from accommodation costs, for all

    types of tourists the greatest share of expenditure is, on average,taken by shopping in Rovereto, followed by food and beverage. Thesmallest expenditure category is shopping at the museum. Thesedata show that overall the MART is able to produce positive exter-

    nalities on the local town economy.

    5. Empirical results

    The parametric estimation is based upon the theoretical frame-work previously specified. The relevant variables included intothe model, and obtained by the survey data as presented in the

    previous section, are described in greater detail in Table A.1, in theAppendix A.

    The empirical specification is estimated by using STATA 10 andresults are reported in Table 5. As a basic specification, a standard

    Poisson regression is employed in order to predictthe repeatvisita-tion to the MART [19]. As stated, the dependent variable, number

    of visits, is a count variable. The standard Poisson model is thenempirically compared to the standard negative binomial specifi-

    cation, to allow for over-dispersion. The log-likelihood-ratio testof alpha, that tests whether the standard Poisson distribution isempirically a better specification (or, equivalently, the mean isequal to the variance), fails to reject the null hypothesis (Table 5).

    Besides, applying the goodness-of-fit test in the standard Poissonmodel (estatgof in Stata 10), the null hypothesis (i.e. the empir-ical model fits the data) cannot be rejected (i.e. Goodness-of-fitChi2 =98.6969Prob>Chi2 (187) = 1.0000). This result is further

    confirmed by the AIC and BIC criteria that are minimised in theformer model.

    As a further extension of the model, a zero-truncated Poisson isestimated, that explicitly allows one to model the dependent vari-

    able with thespecific restriction that it rangesfrom oneto N (i.e. thecount variable cannot be zero).Full results are presented in Table 5.Note howthe AICand BICcriteria arefurther minimisedin thezero-truncated Poisson. Hence, there are statistical grounds to retain

    the zero-truncated Poisson as a better empirical specification. Itis worthwhile noting that in all the cases robust standard errorsare estimated, given the relatively low number of observationsthat may lead to problems in the residuals(e.g. heteroskedasticity).

    Also note that apart from one exception, all the signs of the coef-ficients are congruent in both models. IRRs (Incidence Rate Ratios)are reported, that are exponential of the coefficients. The interpre-tation varies according to the magnitude of IRRs. If their value is

    below one then the variable is negatively influencing the likeli-hood of a repeat visit; if the value is above one the opposite holds.

    Finally, if the value is equal, or very close to one, then a neutraleffect is detected.

    Considering the socio-demographic controls, ceteris paribus, itemerges that a unit change in age results in the expected num-ber of visits to MART increasing very marginally by a factor of

    exp(0.0002)= 1.0002. A female visitor has an expected repetitionvisit of 1.12 times. Education also indicates a positive influence onthe number of revisits to the museum. As an economic control,income shows a negative impact. All these coefficients turn out not

    to be statistically significant in the zero-truncated Poisson model.The number of people travelling with the respondent positivelyaffects the likelihood to repeat the visit to the MART and present astatistically significant coefficient.

    The nationalitydummy (Italians is the reference group) suggests

    that foreigners are more likely to revisit the museum. However,

    distance from Rovereto to the place of habitual residence has a

    negative and highly statistically significant impact on the expectednumber of visits to the museum. This variable can be thought of asa proxy of the actualtrip costs. Hence,the further the distance fromRovereto the smaller the probability to repeat the visit. Taking into

    account the choice of transportation mode, however, respondentsarriving by bus are more likely to revisit than those travelling bycar (the reference group). On the other hand, visitors who arrivedby train or on foot (that present a highly statistically significant

    coefficient) are less likely to repeat the experience in the future.Accommodation costs and expenditure in souvenirs at the

    museum present a statistically significant coefficient with a posi-tive sign. IRRs are veryclose to one meaning that these expenses do

    not appearto influence the probability to revisit MART. Conversely,the coefficients for expenditure in shopping in Rovereto and food-beverage present a negative sign, hence these variables have anegative influence on the number of visits to the MART. Time spent

    visiting the museum may be regarded as a proxy for the opportu-nitycost of leisure timeand the expectation is that those who spenta longer time visiting the MART are less likely to repeat the visit.

    A set of furthercontrols highlights how pull forces may encour-

    age a revisit the museum in the future. The findings reveal theimportance of visiting Trentino as well as the role of friends and

    familyas factors that maypositivelydrive repeat visits. Positive pullfactors are temporary exhibitions (with a statistically significant

    coefficient) and also temporary-permanent exhibitions. Further-more, those who either had already visited, or intended to visit, theCasa Depero revealan expected numberof visitsequalto 1.78 and1.29, respectively, higher than those who did not visit the site (the

    reference group). Therefore, the MART itself emerges as the sig-nificant factor, which is likely to encourage future visitations. Thehigher the originality scores attributed by visitors to the museum,the higher the likelihood to repeat the experience. Finally, the

    probability to recommend the site to friends and relatives reducesthe expected revisit by the respondent.

    6. Discussion andconclusions

    In this paper, the different factors influencing the intention torevisit the Museum for Modern and Contemporary Art (MART) of

    Rovereto (Italy) have been analysed.Investment in cultural activities has been the local institutions

    answer to face the economic crisis Rovereto was going through. Asshown in this study,over the past decadethe town hasexperienced

    an increase in the total number of tourism overnights, bothin hoteland non-hotel infrastructure, as well as a rise in the overall tourismsupply. It is well-established that tourism activity itself is able totrigger economic growth (see Brida and Pulina, [53] for a detailed

    literature review). Specifically, by running a Johansen cointegrationanalysis applied to regional data, Brida and Risso [54] show that

    the long run elasticity of the real gross domestic product (GDP) totourism demand is 0.29. Besides, theGranger causalitytest assessesa unidirectional temporal relationship running from tourism activ-ity to real GDP. This shows empiricalevidence that tourism activityis able to activate a virtuous path of growth for the Trentino region

    as a whole.In the present paper, the theoretical model has been based on

    the hypothesis that an individual maximises his/her utility giventhe number of times she/he visits the heritage site and further

    socioeconomic variables, subject to time and income constraints.Empirical data were collected via a survey on 350 visitors at thesite. From an empirical perspective, the study shows that thezero-truncated Poisson gives a better specification than a standard

    Poisson model, as the dependent variable does not assume a zero

    value. Results are in line with other empirical studies concerning

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    J.G. Brida et al. / Journal of Cultural Heritage 13 (2012) 167174 173

    probability of revisiting cultural attractions [19] and other tourist

    attractions [45].The empirical findings also highlight important marketing and

    management implications: the MART could be used as the icon forRovereto itself, with a view to generating an immediate association

    of thecity with this cultural site as well as creating a marketing tool.Since the MART has shown to be attractive to relatively youngerpeople, a specific strategy could be implemented in order to fur-ther attract this segment of demand. Networking with the other

    museums, such as Casa Depero and the Museum for Modern andContemporary Art (Museion) in Bolzano, may help to develop asystematic culture itinerary.

    Considering that respondents with a lower probability to repeat

    visitation have a strong intention to recommend the museum tofriends and relatives, a successful management policy may be toprovide visitors withtangible incentives such as discount vouchersfor entry fees, or museum shop purchases. Specific communica-

    tion policies may be also implemented in the neighbourhood ofRovereto and in the nearer provinces, especially Bolzano, by adver-tising another important cultural centre.

    The contribution of the present study, which applies a new

    empirical approach into the investigation of the economic impactof a specific museum, can be further tested for and expanded to

    other heritage sites, thus adding robustness to the present paper.Besides, a future challenge of research in this field will involve a

    systematic investigation on the relationship between the culturalattractions of Rovereto and its tourism growth.

    Appendix A. Table 1 List of control variables

    Name Definition

    Age Age of the respondent

    GEN ( reference group m ale) This dichotomous variable takes the

    value one if female, zero if male

    Education This is a discrete variable that takes the

    value onefor thelowest level of

    education(i.e. primary school) up to 7

    for thehighest level of education (i.e.Ph.D)

    Income This is a discrete variable that takes the

    value 1 for anincomeup to 15

    thousand euros, and progressively up

    to 5 for anincome higher than75

    thousand euros

    Number ofp eopleinthe g roup This discretev ariabletakes into

    account thesize of the travelling group

    of the respondent

    Nationality (reference group

    Italians)

    This dummy takes the value one if the

    visitor is foreigner, zero otherwise

    Distance Rovereto-home town This is a discretev ariablethat takes thevalue oneif therespondent comes to

    Trentino Alto Adige, and progressively

    a highervalue further the distance of

    his/her place of residence

    Meanof transport toget to the MART(reference group car) Train: takes oneif therespondenttravelled by train, zero otherwise

    Bus: takes oneif therespondent

    travelled by bus, zero otherwise

    Foot: takes oneif therespondent went

    to theMART by foot, zero otherwise

    Total accommodation c osts This i s a continuous v ariable t hataccounts for the accommodation costs,

    expressedin euro,undertaken by the

    respondent in all official (i.e. hotel,

    non-hotel camp sites, agrotourism,

    serviced apartments) and non-official

    tourism infrastructure such as second

    homes andfriends andfamily

    Souvenir expenditure atMART This is a continuous variable that

    accountsfor thecosts, expressedin

    euro, undertaken by therespondent to

    purchase goods at theMART

    Name Definition

    Total food and beverage costs This is a continuous variable that

    accounts forthe costs, expressed in

    euro, undertaken by therespondentto

    purchase food and beverage.Shopping expenditure in

    Rovereto

    This is a continuous variablethat

    accounts for the shopping expenditure,

    expressed in euro, undertaken by the

    respondent

    I mportance tov isitM ART This is a discretev ariablethat takes

    values from 1 (not important at all) up

    to 5 (very important) forattributing an

    increasing importance for visiting the

    city of Rovereto, given thepresence of

    the MART

    Importanceto visit Trentino Thisis a discretevariablethat takesvalues from 1 (not important at all) up

    to 5 (very important) forattributing an

    increasing importance for visiting the

    city of Rovereto, given is located in the

    region of Trentino Alto Adige

    Importance t o v isit friends This i s a discrete v ariable t hat takes

    values from 1 (not important at all) up

    to 5 (very important) forattributing an

    increasing importance for visiting the

    city of Rovereto, given therespondent

    is visiting friends and familyTime s pent visiting M ART This i s a discrete v ariable t hat accounts

    forthe time (i.e. minutes) the

    respondent spent in theMART forthe

    visit

    Exhibition (reference grouppermanent exhibitions)

    Permanent: this dummy takes the

    value one if the visitor was drivenby a

    temporary exhibition, zero otherwise

    Permanent and temporary together:

    this dummy takes the value one if the

    visitor was driven both by a temporary

    and permanent exhibition, zerootherwise.

    Have youvisited Casa

    Depero(reference group no)

    This is a dummy variable that takes the

    valueone if therespondenthas already

    visited Casa Depero (i.e. thehouseof

    the futurist Fortunato Depero) in

    Rovereto, zero otherwiseDepero later (reference group

    no)

    This is a dummy variable that takes the

    valueone if therespondenthas the

    intentionto visit Casa Depero (i.e. the

    house of the futurist Fortunato Depero)

    in Roveretolater(or another day, zero

    otherwiseDepero later (reference group

    no)

    This is a dummy variable that takes the

    valueone if therespondenthas the

    intentionto visit Casa Depero in

    Roveretolater(or another day, zero

    otherwise

    Would youvisited other city

    hosting MART (reference

    group. no)

    This is a dummy variable that takes the

    valueone if therespondentwouldvisit

    another city hosting theMART, zero

    otherwise

    MART originality This is a discrete variable that takes

    values from 1 (not original atall)up to5 (very original)for attributing an

    increasing satisfaction with the

    originality of the MART

    Visit MART next year This is a discrete variable that takes

    values from 1 (very unlikely) upto 5

    (very likely) forthe possibility the

    respondent returns the next year

    Suggest to visit MART This is a discrete variable that takes

    values from 1 (very unlikely) upto 5

    (very likely) forthe possibility the

    respondent recommends the MART tofriends and family

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