We analyze a repeated game in which countries are polluting as well as investing in technologies. While folk theorems point out that the first best can be sustained as a subgame-perfect equilibrium when the players are sufficiently patient, we derive the second best equilibrium when they are...

If a coalition of countries implements climate policies, nonparticipants tend to consume more, pollute more, and invest too little in renewable energy sources. In response, the coalition's equilibrium policy distorts trade and it is not time consistent. By adding a market for the right to...

This study contributes to the debate concerning the appropriate role of multilateral environmental agreements (MEAs) in in WTO dispute settlement. Its distinguishing feature is that it seeks to address this relationship in light of the reason why the parties have chosen to separate their...

Since the framework convention of Rio, actual environmental negotiations on climate change aim at inducing all world countries to sign global environmental agreements to reduce greenhouse gas emissions. Despite the past unsuccessful attempts, even current negotiations seem to pursue the same...

The aim of this paper is to discuss the role played by international institutions in achieving effective International Environmental Agreements. We emphasise the strategic nature of environmental negotiations and use a game theoretic model of coalitional bargaining to illustrate the main issues....

Many voluntary agreements (VA's) fall under the European or Dutch cartel prohibition (Article 81 EC, Article 6 Mededingingswet). This paper starts with an abstract description of the relation between competition and environmental protection. Particular attention is paid to the role in this...

The present paper examines the stability of self-enforcing International Environmental Agreements (IEAs) among heterogeneous countries in a twostage emission game. In the first stage each country decides whether or not to join the agreement, while in the second stage the quantity of emissions is...

This paper examines the stability of International Environmental Agreements (IEAs) in an economy with trade. We extent the basic model of the IEAs by letting countries choose emission taxes and import tariffs as their policy instruments in order to manage climate change and control trade. We...

Der folgende Beitrag befasst sich mit umweltbezogenen Selbstverpflichtungen als eine Variante von Kooperations- oder Verhandlungslösungen. Selbstverpflichtungen werden als neues Instrument in der Umweltpolitik diskutiert, um flexibel und günstig Umweltprobleme zu lösen. Bei umweltbezogenen...

We characterize the optimal policy and policy instruments for self-enforcing treaties when countries invest in green technology before they pollute. If the discount factor is too small to support the first best, then both emissions and investments will be larger than in the first best, when...