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Modest and incomplete incentives may work: Pricing plastic bags in Uruguay

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  • Cabrera, José María
  • Caffera, Marcelo
  • Cid, Alejandro

Abstract

We study the impact of voluntary prices on the demand for plastic bags, using two years of administrative data from a national supermarket chain in Uruguay. We find that prices of US$ 0.07 and US$ 0.10 per unit decreased the number of bags used by its customers in the range of 70%–85%. We also find that in anticipation of the price, customers increased the use of bags by up to 38% in some branches before its implementation. This result has strong implications for future studies, regarding the need to use long pre-periods. According to our data, short pre periods could bias upward the estimation of the effect of the prices by up to 41%. Finally, we do not find evidence consistent with the supermarket suffering a loss of sales, due to clients moving to stores not pricing the bags. The fact that the supermarket is a discount chain (clients are more price sensitive) and that it seems to have chosen the cities and towns in which it had more market share to rollout the prices, may inform policy makers about the conditions under which incomplete and moderate incentives may work.

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  • Cabrera, José María & Caffera, Marcelo & Cid, Alejandro, 2021. "Modest and incomplete incentives may work: Pricing plastic bags in Uruguay," Journal of Environmental Economics and Management, Elsevier, vol. 110(C).
    • Handle: RePEc:eee:jeeman:v:110:y:2021:i:c:s0095069621000899
    DOI: 10.1016/j.jeem.2021.102525
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    1. Gneezy, Uri & Rustichini, Aldo, 2000. "A Fine is a Price," The Journal of Legal Studies, University of Chicago Press, vol. 29(1), pages 1-17, January.
    2. Clément de Chaisemartin & Xavier D'Haultfœuille, 2020. "Two-Way Fixed Effects Estimators with Heterogeneous Treatment Effects," American Economic Review, American Economic Association, vol. 110(9), pages 2964-2996, September.
    3. A. Colin Cameron & Jonah B. Gelbach & Douglas L. Miller, 2008. "Bootstrap-Based Improvements for Inference with Clustered Errors," The Review of Economics and Statistics, MIT Press, vol. 90(3), pages 414-427, August.
    4. Bueno, Matheus & Valente, Marica, 2019. "The effects of pricing waste generation: A synthetic control approach," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 96, pages 274-285.
    5. Botond Kőszegi & Matthew Rabin, 2006. "A Model of Reference-Dependent Preferences," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(4), pages 1133-1165.
    6. Amos Tversky & Daniel Kahneman, 1991. "Loss Aversion in Riskless Choice: A Reference-Dependent Model," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 106(4), pages 1039-1061.
    7. He, Haoran, 2012. "Effects of environmental policy on consumption: lessons from the Chinese plastic bag regulation," Environment and Development Economics, Cambridge University Press, vol. 17(4), pages 407-431, August.
    8. Alberto Abadie & Javier Gardeazabal, 2003. "The Economic Costs of Conflict: A Case Study of the Basque Country," American Economic Review, American Economic Association, vol. 93(1), pages 113-132, March.
    9. Kirill Borusyak & Xavier Jaravel & Jann Spiess, 2024. "Revisiting Event-Study Designs: Robust and Efficient Estimation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 91(6), pages 3253-3285.
    10. David Roodman & James G. MacKinnon & Morten Ørregaard Nielsen & Matthew D. Webb, 2019. "Fast and wild: Bootstrap inference in Stata using boottest," Stata Journal, StataCorp LP, vol. 19(1), pages 4-60, March.
    11. Rebecca L. C. Taylor, 2020. "A Mixed Bag: The Hidden Time Costs of Regulating Consumer Behavior," Journal of the Association of Environmental and Resource Economists, University of Chicago Press, vol. 7(2), pages 345-378.
    12. Kristina Shampanier & Nina Mazar & Dan Ariely, 2007. "Zero as a Special Price: The True Value of Free Products," Marketing Science, INFORMS, vol. 26(6), pages 742-757, 11-12.
    13. Abhijit V. Banerjee & Esther Duflo, 2009. "The Experimental Approach to Development Economics," Annual Review of Economics, Annual Reviews, vol. 1(1), pages 151-178, May.
    14. Frank Convery & Simon McDonnell & Susana Ferreira, 2007. "The most popular tax in Europe? Lessons from the Irish plastic bags levy," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 38(1), pages 1-11, September.
    15. Kirill Borusyak & Xavier Jaravel & Jann Spiess, 2021. "Revisiting Event Study Designs: Robust and Efficient Estimation," Papers 2108.12419, arXiv.org, revised Jan 2024.
    16. Dikgang, Johane & Leiman, Anthony & Visser, Martine, 2012. "Analysis of the plastic-bag levy in South Africa," Resources, Conservation & Recycling, Elsevier, vol. 66(C), pages 59-65.
    17. Meredith L. Fowlie, 2009. "Incomplete Environmental Regulation, Imperfect Competition, and Emissions Leakage," American Economic Journal: Economic Policy, American Economic Association, vol. 1(2), pages 72-112, August.
    18. Rebecca L. Taylor & Sofia B. Villas-Boas, 2016. "Bans vs. Fees: Disposable Carryout Bag Policies and Bag Usage," Applied Economic Perspectives and Policy, Agricultural and Applied Economics Association, vol. 38(2), pages 351-372.
    19. Johane Dikgang & Anthony Leiman & Martine Visser, 2012. "Elasticity of demand, price and time: lessons from South Africa's plastic-bag levy," Applied Economics, Taylor & Francis Journals, vol. 44(26), pages 3339-3342, September.
    20. Armenak Antinyan & Luca Corazzini, 2021. "Take me with you! Economic Incentives, Nudging Interventions and Reusable Shopping Bags: Evidence from a Randomized Controlled Trial," Working Papers 2021:08, Department of Economics, University of Venice "Ca' Foscari".
    21. Alberto Abadie, 2021. "Using Synthetic Controls: Feasibility, Data Requirements, and Methodological Aspects," Journal of Economic Literature, American Economic Association, vol. 59(2), pages 391-425, June.
    22. Callaway, Brantly & Sant’Anna, Pedro H.C., 2021. "Difference-in-Differences with multiple time periods," Journal of Econometrics, Elsevier, vol. 225(2), pages 200-230.
    23. Tatiana A. Homonoff, 2018. "Can Small Incentives Have Large Effects? The Impact of Taxes versus Bonuses on Disposable Bag Use," American Economic Journal: Economic Policy, American Economic Association, vol. 10(4), pages 177-210, November.
    24. Alaka Holla & Michael Kremer, 2009. "Lessons from Randomized Evaluations in Education and Health," Working Papers 158, Center for Global Development.
    25. Taylor, Rebecca L.C., 2019. "Bag leakage: The effect of disposable carryout bag regulations on unregulated bags," Journal of Environmental Economics and Management, Elsevier, vol. 93(C), pages 254-271.
    26. Samuel Bowles & Sandra Polania-Reyes, 2012. "Economic Incentives and Social Preferences: Substitutes or Complements?," Journal of Economic Literature, American Economic Association, vol. 50(2), pages 368-425, June.
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    2. Antinyan, Armenak & Corazzini, Luca, 2021. "Money does it better! Economic incentives, nudging interventions and reusable shopping bags: Evidence from a natural field experiment," Cardiff Economics Working Papers E2021/29, Cardiff University, Cardiff Business School, Economics Section.
    3. Antinyan, Armenak & Corazzini, Luca, 2023. "Breaking the Bag Habit: Testing Interventions to Reduce Plastic Bag Demand in a Developing Country," Cardiff Economics Working Papers E2023/7, Cardiff University, Cardiff Business School, Economics Section.
    4. Alpizar, Francisco & Carlsson, Fredrik & Lanza, Gracia, 2024. "On the perils of environmentally friendly alternatives," Journal of Environmental Economics and Management, Elsevier, vol. 125(C).

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    More about this item

    Keywords

    Plastic bags; Price; Consumer behavior; Difference in difference; Synthetic controls; Anticipation effects;
    All these keywords.

    JEL classification:

    • D04 - Microeconomics - - General - - - Microeconomic Policy: Formulation; Implementation; Evaluation
    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
    • D62 - Microeconomics - - Welfare Economics - - - Externalities
    • H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
    • M21 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Business Economics - - - Business Economics
    • Q53 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling

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