Which border taxes? Origin and destination regimes with fiscal competition in output and emission taxes

• 成果类型: Article
• 署名作者: Cremer, Helmuth; Gahvari, Firouz
• 署名单位: University of Illinois System; University of Illinois Urbana-Champaign; Universite de Toulouse
• 刊物名称: JOURNAL OF PUBLIC ECONOMICS
• ISSN/ISSBN: 0047-2727
• DOI: 10.1016/j.jpubeco.2005.08.011
• 发表日期: 2006
• 页码: 2121-2142
• 关键词: global externality; emission taxes; output taxes; Tax competition; destination regime; origin regime

摘要

This paper posits a two-stage game in tax regime and tax rates to study the property of second-best emission and output taxes in a two-country world with an atmospheric externality. It shows that (i) either the destination-destination or the origin-origin tax regime may constitute the subgame perfect Nash equilibrium of this game; (ii) either regime may Pareto-dominate the other;. (iii) it is possible to have a prisoner's dilemma game where the origin-origin regime Pareto-dominates but the choice of the destination regime is the dominant strategy for each country. Other results include (iv) under origin-origin regime: the output tax is used for fiscal competition; the emission tax is set at a rate equal to the (national) marginal social damage of emissions; and public goods are provided suboptimally. (v) Under destination-destination regime: the output tax is ineffective as an instrument for fiscal competition; the emission tax is used not only for combating pollution but also for tax competition; the tax is set at a rate below the (national) marginal social damage of emissions; emissions are pushed above their closed-economy level; the provision of public goods are optimal. (c) 2006 Elsevier B.V. All rights reserved.