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Mind your language: Political signaling and deforestation in the Brazilian Amazon

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  • Magalhães de Oliveira, Gustavo
  • Sellare, Jorge
  • Cisneros, Elias, Börner, Jan
  • Börner, Jan

Abstract

Halting illegal economic activities requires effective law enforcement, including credible prosecution. Signs of weakening political support for enforcement efforts can reduce the expected costs of illegal behavior. This paper investigates the impact of anti-conservation statements by political leaders on subsequent deforestation in the Brazilian Amazon. We use monthly municipality data from Twitter (currently known as X) in 2019 – during Bolsonaro’s first presidential year – to track anti-conservation political information signals and build a forest-related social-media penetration index. Relying on a shift-share approach, we identify the effect of these anti-conservation signals on deforestation. High exposure to such signals increases forest loss by 2.2–6.6%. Effects are stronger in areas with high opportunity costs of conservation but insensitive to measures of political allegiance. Political cycles with fluctuating conservation commitments undermine otherwise effective enforcement mechanisms and threaten sustainable tropical forest protection.

Suggested Citation

  • Magalhães de Oliveira, Gustavo & Sellare, Jorge & Cisneros, Elias, Börner, Jan & Börner, Jan, 2024. "Mind your language: Political signaling and deforestation in the Brazilian Amazon," Discussion Papers 333334, University of Bonn, Center for Development Research (ZEF).
    • Handle: RePEc:ags:ubzefd:333334
    DOI: 10.22004/ag.econ.333334
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    as
    1. Herbert A. Simon, 1955. "A Behavioral Model of Rational Choice," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 69(1), pages 99-118.
    2. Moffette, Fanny & Skidmore, Marin & Gibbs, Holly K., 2021. "Environmental policies that shape productivity: Evidence from cattle ranching in the Amazon," Journal of Environmental Economics and Management, Elsevier, vol. 109(C).
    3. Cisneros, Elías & Kis-Katos, Krisztina & Nuryartono, Nunung, 2021. "Palm oil and the politics of deforestation in Indonesia," Journal of Environmental Economics and Management, Elsevier, vol. 108(C).
    4. Avinash K. Dixit & Robert S. Pindyck, 1994. "Investment under Uncertainty," Economics Books, Princeton University Press, edition 1, number 5474.
    5. Kirill Borusyak & Peter Hull & Xavier Jaravel, 2022. "Quasi-Experimental Shift-Share Research Designs [Sampling-based vs. Design-based Uncertainty in Regression Analysis]," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 89(1), pages 181-213.
    6. Deborah Lawrence & Karen Vandecar, 2015. "Effects of tropical deforestation on climate and agriculture," Nature Climate Change, Nature, vol. 5(1), pages 27-36, January.
    7. Jan Börner & Dario Schulz & Sven Wunder & Alexander Pfaff, 2020. "The Effectiveness of Forest Conservation Policies and Programs," Annual Review of Resource Economics, Annual Reviews, vol. 12(1), pages 45-64, October.
    8. Assunção, Juliano & Gandour, Clarissa & Rocha, Rudi, 2015. "Deforestation slowdown in the Brazilian Amazon: prices or policies?," Environment and Development Economics, Cambridge University Press, vol. 20(6), pages 697-722, December.
    9. Pailler, Sharon, 2018. "Re-election incentives and deforestation cycles in the Brazilian Amazon," Journal of Environmental Economics and Management, Elsevier, vol. 88(C), pages 345-365.
    10. Robin Burgess & Matthew Hansen & Benjamin A. Olken & Peter Potapov & Stefanie Sieber, 2012. "The Political Economy of Deforestation in the Tropics," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 127(4), pages 1707-1754.
    11. Christian-Oliver Ewald & Ruolan Ouyang & Tak Kuen Siu, 2017. "On the Market-consistent Valuation of Fish Farms: Using the Real Option Approach and Salmon Futures," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 99(1), pages 207-224.
    12. Clark Lundberg & Ryan Abman, 2022. "Maize price volatility and deforestation," American Journal of Agricultural Economics, John Wiley & Sons, vol. 104(2), pages 693-716, March.
    13. Barberã , Pablo & Casas, Andreu & Nagler, Jonathan & Egan, Patrick J. & Bonneau, Richard & Jost, John T. & Tucker, Joshua A., 2019. "Who Leads? Who Follows? Measuring Issue Attention and Agenda Setting by Legislators and the Mass Public Using Social Media Data," American Political Science Review, Cambridge University Press, vol. 113(4), pages 883-901, November.
    14. Paul Goldsmith-Pinkham & Isaac Sorkin & Henry Swift, 2020. "Bartik Instruments: What, When, Why, and How," American Economic Review, American Economic Association, vol. 110(8), pages 2586-2624, August.
    15. repec:cup:apsrev:v:113:y:2019:i:04:p:883-901_00 is not listed on IDEAS
    16. Robert McDonald & Daniel Siegel, 1986. "The Value of Waiting to Invest," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 101(4), pages 707-727.
    17. Lipscomb, Molly & Prabakaran, Niveditha, 2020. "Property rights and deforestation: Evidence from the Terra Legal land reform in the Brazilian Amazon," World Development, Elsevier, vol. 129(C).
    18. Raymond Fisman & Florian Schulz & Vikrant Vig, 2014. "The Private Returns to Public Office," Journal of Political Economy, University of Chicago Press, vol. 122(4), pages 806-862.
    19. Elías Cisneros & Sophie Lian Zhou & Jan Börner, 2015. "Naming and Shaming for Conservation: Evidence from the Brazilian Amazon," PLOS ONE, Public Library of Science, vol. 10(9), pages 1-24, September.
    20. Feng Song & Jinhua Zhao & Scott M. Swinton, 2011. "Switching to Perennial Energy Crops Under Uncertainty and Costly Reversibility," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 93(3), pages 764-779.
    21. Schatzki, Todd, 2003. "Options, uncertainty and sunk costs:: an empirical analysis of land use change," Journal of Environmental Economics and Management, Elsevier, vol. 46(1), pages 86-105, July.
    22. Marc F. Bellemare & Casey J. Wichman, 2020. "Elasticities and the Inverse Hyperbolic Sine Transformation," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 82(1), pages 50-61, February.
    23. Rodrigo Adão & Michal Kolesár & Eduardo Morales, 2019. "Shift-Share Designs: Theory and Inference," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 134(4), pages 1949-2010.
    24. Assunção, Juliano & Rocha, Romero, 2019. "Getting greener by going black: the effect of blacklisting municipalities on Amazon deforestation," Environment and Development Economics, Cambridge University Press, vol. 24(2), pages 115-137, April.
    25. Anthony Downs, 1957. "An Economic Theory of Political Action in a Democracy," Journal of Political Economy, University of Chicago Press, vol. 65, pages 135-135.
    26. Rodrigo Ad~ao & Michal Koles'ar & Eduardo Morales, 2018. "Shift-Share Designs: Theory and Inference," Papers 1806.07928, arXiv.org, revised Aug 2019.
    27. Campa, Pamela, 2018. "Press and leaks: Do newspapers reduce toxic emissions?," Journal of Environmental Economics and Management, Elsevier, vol. 91(C), pages 184-202.
    28. Madajewicz, Malgosia & Pfaff, Alexander & van Geen, Alexander & Graziano, Joseph & Hussein, Iftikhar & Momotaj, Hasina & Sylvi, Roksana & Ahsan, Habibul, 2007. "Can information alone change behavior? Response to arsenic contamination of groundwater in Bangladesh," Journal of Development Economics, Elsevier, vol. 84(2), pages 731-754, November.
    29. Juliano Assunção & Clarissa Gandour & Romero Rocha & Rudi Rocha, 2020. "The Effect of Rural Credit on Deforestation: Evidence from the Brazilian Amazon," The Economic Journal, Royal Economic Society, vol. 130(626), pages 290-330.
    30. Deborah Lawrence & Karen Vandecar, 2015. "Erratum: Effects of tropical deforestation on climate and agriculture," Nature Climate Change, Nature, vol. 5(2), pages 174-174, February.
    31. Benedict Probst & Ariel BenYishay & Andreas Kontoleon & Tiago N. P. Reis, 2020. "Impacts of a large-scale titling initiative on deforestation in the Brazilian Amazon," Nature Sustainability, Nature, vol. 3(12), pages 1019-1026, December.
    32. Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 87(3), pages 355-374.
    33. Clare Balboni & Robin Burgess & Anton Heil & Jonathan Old & Benjamin A. Olken, 2021. "Cycles of Fire? Politics and Forest Burning in Indonesia," AEA Papers and Proceedings, American Economic Association, vol. 111, pages 415-419, May.
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