Asymmetric information, signaling and environmental taxes in oligopoly
This paper examines the effects of signaling on environmental taxation in a two-period oligopoly model in which each firm privately knows whether its technology is clean or dirty, while third parties (the rival firms and the regulator) have only a subjective perception about this fact. Consequently, there are both horizontal and vertical asymmetric information, and each firm can strategically manipulate both, the competitor's and the regulator's priors. In this context, we find that each firm wishes to be perceived as a technologically clean firm in period 2 whenever the regulator's ecological conscience is sufficiently high. We also show that taxes under symmetric information are always positive, but under asymmetric information and signaling they may be negative (subsidies) and lower or greater than in the symmetric information case, depending on the ecological conscience of the regulator and the probability of firms being dirty. Finally, taxes are below environmental marginal damage, both under symmetric and asymmetric information, and signaling reinforces such under-taxation.
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- Fredrik Carlsson, 2000. "Environmental Taxation and Strategic Commitment in Duopoly Models," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 15(3), pages 243-256, March.
- Xiangkang Yin, 2003. "Corrective Taxes under Oligopoly with Inter-Firm Externalities," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 26(2), pages 269-277, October.
- Partha Dasgupta & Peter Hammond & Eric Maskin, 1980. "On Imperfect Information and Optimal Pollution Control," Review of Economic Studies, Oxford University Press, vol. 47(5), pages 857-860.
- Bárcena Ruiz, Juan Carlos & Garzón San Felipe, María Begoña, 2001.
"Mixed Oligopoly and Environmental Policy,"
2001-05, Universidad del País Vasco - Departamento de Economía Aplicada III (Econometría y Estadística).
- Kennedy Peter W., 1994. "Equilibrium Pollution Taxes in Open Economies with Imperfect Competition," Journal of Environmental Economics and Management, Elsevier, vol. 27(1), pages 49-63, July.
- Kreps, David M & Wilson, Robert, 1982.
Econometric Society, vol. 50(4), pages 863-894, July.
- repec:dau:papers:123456789/5402 is not listed on IDEAS
- Evan Kwerel, 1977. "To Tell the Truth: Imperfect Information and Optimal Pollution Control," Review of Economic Studies, Oxford University Press, vol. 44(3), pages 595-601.
- Leung, Michael C. M., 1992. "Pollution, taxation, and strategic behaviour," Economics Letters, Elsevier, vol. 40(2), pages 251-255, October.
- F. Barigozzi & B. Villeneuve, 2004.
"The signaling effect of tax policy,"
500, Dipartimento Scienze Economiche, Universita' di Bologna.
- Kim, Jae-Cheol & Chang, Ki-Bok, 1993. "An Optimal Tax/Subsidy for Output and Pollution Control under Asymmetric Information in Oligopoly Markets," Journal of Regulatory Economics, Springer, vol. 5(2), pages 183-197, June.
- Ngo Long & Antoine Soubeyran, 2005.
"Selective penalization of polluters: an inf-convolution approach,"
Springer;Society for the Advancement of Economic Theory (SAET), vol. 25(2), pages 421-454, 02.
- Ngo Van Long & Antoine Soubeyran, 2002. "Selective Penalization Of Polluters: An Inf-Convolution Approach," CIRANO Working Papers 2002s-40, CIRANO.
- Lee, Sang-Ho, 1999. "Optimal Taxation for Polluting Oligopolists with Endogenous Market Structure," Journal of Regulatory Economics, Springer, vol. 15(3), pages 293-308, May.
- Buchanan, James M, 1969. "External Diseconomies, Corrective Taxes, and Market Structure," American Economic Review, American Economic Association, vol. 59(1), pages 174-177, March.
- Ulph, Alistair, 1996. "Environmental Policy and International Trade when Governments and Producers Act Strategically," Journal of Environmental Economics and Management, Elsevier, vol. 30(3), pages 265-281, May.
- Ross McKitrick, 1999. "A Cournot Mechanism for Pollution Control under Asymmetric Information," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 14(3), pages 353-363, October.
- Barnett, A H, 1980. "The Pigouvian Tax Rule under Monopoly," American Economic Review, American Economic Association, vol. 70(5), pages 1037-1041, December.
- R. Simpson, 1995. "Optimal pollution taxation in a Cournot duopoly," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 6(4), pages 359-369, December.
- Levin, Dan, 1985. "Taxation within Cournot oligopoly," Journal of Public Economics, Elsevier, vol. 27(3), pages 281-290, August.
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