IDEAS home Printed from https://ideas.repec.org/p/ags/eaae14/182777.html

Differentiation in demand with different food retail formats

Author

Listed:
  • Widenhorn, Andreas
  • Salhofer, Klaus

Abstract

Recently, discount stores have gained importance in food retailing. We investigate whether certain types of consumers have turned towards particular formats, both in terms of socio-demographic characteristics and responsiveness to price changes. The distinctiveness of discount consumers is analyzed utilizing dynamic probit models with Heckman-type selection to estimate the factors influencing a household’s propensity to visit a discount store and its overall spending in discounters. In addition, we estimate price and expenditure elasticities for nine product groups in discounters and supermarkets based on a two-step estimation method account for censoring in the food budget shares. Our results indicate that income constraints play a key role in the choice of discount stores, while differences in the overall price levels lead to higher frequentation of discounters. The latter effect tends to be mainly driven by demand responses in supermarkets, where demand for all nine considered product groups is found to be statistically more responsive to inner-format price changes than demand within discount stores. However, we find that discount store demand increases significantly stronger as supermarket prices go up, than is the case for supermarket demand when discount store prices are raised.

Suggested Citation

  • Widenhorn, Andreas & Salhofer, Klaus, 2014. "Differentiation in demand with different food retail formats," 2014 International Congress, August 26-29, 2014, Ljubljana, Slovenia 182777, European Association of Agricultural Economists.
    • Handle: RePEc:ags:eaae14:182777
    DOI: 10.22004/ag.econ.182777
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/182777/files/596WidenhornSalhoferfinal.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.182777?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Ekaterini Kyriazidou, 1997. "Estimation of a Panel Data Sample Selection Model," Econometrica, Econometric Society, vol. 65(6), pages 1335-1364, November.
    2. J. Scott Shonkwiler & Steven T. Yen, 1999. "Two-Step Estimation of a Censored System of Equations," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(4), pages 972-982.
    3. William Greene, 2004. "The behaviour of the maximum likelihood estimator of limited dependent variable models in the presence of fixed effects," Econometrics Journal, Royal Economic Society, vol. 7(1), pages 98-119, June.
    4. Jeffrey M. Wooldridge, 2005. "Simple solutions to the initial conditions problem in dynamic, nonlinear panel data models with unobserved heterogeneity," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 20(1), pages 39-54, January.
    5. Richard Green & Julian M. Alston, 1990. "Elasticities in AIDS Models," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 72(2), pages 442-445.
    6. Vella, F. & Verbeek, M.J.C.M., 1994. "Two-step estimation of simultaneous equation panel data models with censored endogenous variables," Discussion Paper 1994-55, Tilburg University, Center for Economic Research.
    7. Christian Dustmann & María Engracia Rochina-Barrachina, 2007. "Selection correction in panel data models: An application to the estimation of females' wage equations," Econometrics Journal, Royal Economic Society, vol. 10(2), pages 263-293, July.
    8. Andreas C. Drichoutis & Stathis Klonaris & Panagiotis Lazaridis & Rodolfo M. Nayga, 2008. "Household food consumption in Turkey: a comment," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 35(1), pages 93-98, March.
    9. Giancarlo Moschini, 1995. "Units of Measurement and the Stone Index in Demand System Estimation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 77(1), pages 63-68.
    10. Dhar, Tirtha & Foltz, Jeremy D., "undated". "Milk by Any Other Name... Consumer Benefits from Labeled Milk," Working Papers 201547, University of Wisconsin-Madison, Department of Agricultural and Applied Economics, Food System Research Group.
    11. Mundlak, Yair, 1978. "On the Pooling of Time Series and Cross Section Data," Econometrica, Econometric Society, vol. 46(1), pages 69-85, January.
    12. James Heckman, 2013. "Sample selection bias as a specification error," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 31(3), pages 129-137.
    13. Alpaslan Akay, 2012. "Finite‐sample comparison of alternative methods for estimating dynamic panel data models," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 27(7), pages 1189-1204, November.
    14. Astrid Jonas & Jutta Roosen, 2008. "Demand for milk labels in Germany: organic milk, conventional brands, and retail labels," Agribusiness, John Wiley & Sons, Ltd., vol. 24(2), pages 192-206.
    15. Tirtha Dhar & Jeremy D. Foltz, 2005. "Milk by Any Other Name … Consumer Benefits from Labeled Milk," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 87(1), pages 214-228.
    16. Wooldridge, Jeffrey M., 1995. "Selection corrections for panel data models under conditional mean independence assumptions," Journal of Econometrics, Elsevier, vol. 68(1), pages 115-132, July.
    17. Cuma Akbay & Ismet Boz & Wen S. Chern, 2007. "Household food consumption in Turkey," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 34(2), pages 209-231, June.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Georgios A. Panos & Konstantinos Pouliakas & Alexandros Zangelidis, 2014. "Multiple Job Holding, Skill Diversification, and Mobility," Industrial Relations: A Journal of Economy and Society, Wiley Blackwell, vol. 53(2), pages 223-272, April.
    2. Jia, Lili, 2012. "Land fragmentation and off-farm labor supply in China," Studies on the Agricultural and Food Sector in Transition Economies, Leibniz Institute of Agricultural Development in Transition Economies (IAMO), volume 66, number 66.
    3. Federico Revelli, 2013. "Tax Mix Corners and Other Kinks," Journal of Law and Economics, University of Chicago Press, vol. 56(3), pages 741-776.
    4. Zimmer, David M., 2010. "The role of health insurance in labor supply decisions of divorced females," The Quarterly Review of Economics and Finance, Elsevier, vol. 50(2), pages 121-131, May.
    5. Giulia Bettin & Riccardo Lucchetti & Claudia Pigini, 2016. "State dependence and unobserved heterogeneity in a double hurdle model for remittances: evidence from immigrants to Germany," Mo.Fi.R. Working Papers 127, Money and Finance Research group (Mo.Fi.R.) - Univ. Politecnica Marche - Dept. Economic and Social Sciences.
    6. Wladimir Raymond & Pierre Mohnen & Franz Palm & Sybrand Schim van der Loeff, 2007. "The Behavior of the Maximum Likelihood Estimator of Dynamic Panel Data Sample Selection Models," CIRANO Working Papers 2007s-06, CIRANO.
    7. Schroeck, Rebecca, 2011. "Wie sensibel reagieren deutsche Verbraucher auf Preisänderungen bei Bio-Eiern? Eine Nachfrageanalyse mit Haushaltspanel-Daten," 51st Annual Conference, Halle, Germany, September 28-30, 2011 114492, German Association of Agricultural Economists (GEWISOLA).
    8. Luis García & Erika Collantes, 2017. "Effect of the Juntos social program on female labor supply in Peru," Documentos de Trabajo / Working Papers 2017-448, Departamento de Economía - Pontificia Universidad Católica del Perú.
    9. Guastella, Gianni & Moro, Daniele & Sckokai, Paolo & Veneziani, Mario, 2014. "The capitalization of area payments into land rental prices: a panel sample selection approach," 2014 International Congress, August 26-29, 2014, Ljubljana, Slovenia 186375, European Association of Agricultural Economists.
    10. Gianni Guastella & Daniele Moro & Paolo Sckokai & Mario Veneziani, 2018. "The Capitalisation of CAP Payments into Land Rental Prices: A Panel Sample Selection Approach," Journal of Agricultural Economics, Wiley Blackwell, vol. 69(3), pages 688-704, September.
    11. Astrid Jonas & Jutta Roosen, 2008. "Demand for milk labels in Germany: organic milk, conventional brands, and retail labels," Agribusiness, John Wiley & Sons, Ltd., vol. 24(2), pages 192-206.
    12. Jonas, A. & Roosen, J., . "Eine zweistufige Nachfrageschätzung für Milch: Biomilch, Handelsmarken und Herstellermarken," Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.”, German Association of Agricultural Economists (GEWISOLA), vol. 41.
    13. Chirok Han & Goeun Lee, 2017. "Efficient Estimation of Linear Panel Data Models with Sample Selection and Fixed Effects," Discussion Paper Series 1707, Institute of Economic Research, Korea University.
    14. Panos, Georgios A. & Pouliakas, Konstantinos & Zangelidis, Alexandros, 2009. "The Inter-Related Dynamics of Dual Job Holding, Human Capital and Occupational Choice," IZA Discussion Papers 4437, IZA Network @ LISER.
    15. Emir Malikov & Diego A. Restrepo-Tobón & Subal C. Kumbhakar, 2018. "Heterogeneous credit union production technologies with endogenous switching and correlated effects," Econometric Reviews, Taylor & Francis Journals, vol. 37(10), pages 1095-1119, November.
    16. Prieto Suarez, Joaquin, 2021. "Poverty traps and affluence shields: modelling the persistence of income position in Chile," LSE Research Online Documents on Economics 110719, London School of Economics and Political Science, LSE Library.
    17. Güzin Bayar, 2018. "Estimating export equations: a survey of the literature," Empirical Economics, Springer, vol. 54(2), pages 629-672, March.
    18. Jensen, Nathaniel D. & Mude, Andrew G. & Barrett, Christopher B., 2018. "How basis risk and spatiotemporal adverse selection influence demand for index insurance: Evidence from northern Kenya," Food Policy, Elsevier, vol. 74(C), pages 172-198.
    19. Bettin, Giulia & Lucchetti, Riccardo & Pigini, Claudia, 2018. "A dynamic double hurdle model for remittances: evidence from Germany," Economic Modelling, Elsevier, vol. 73(C), pages 365-377.
    20. David Greenaway & Richard Kneller & Xufei Zhang, 2012. "The effect of exchange rates on firm exports and the role of FDI," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 148(3), pages 425-447, September.

    More about this item

    Keywords

    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:eaae14:182777. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/eaaeeea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.