Parkash Chander – författare

Despite the growing consensus on the need for action to counteract climate change, complex economic and political forces have so far prevented international actors from making much headway toward resolving the problem. Most approaches to climate change are based in economics and environmental science; in this book, Parkash Chander argues that we can make further progress on the climate change impasse by considering a third approach—game theory.Chander shows that a game-theoretic approach, which offers insight into the nature of interactions between sovereign countries behaving strategically and the kinds of outcomes such interactions produce, can illuminate how best to achieve international agreements in support of climate-change mitigation strategies. Game Theory and Climate Change develops a conceptual framework with which to analyze climate change as a strategic or dynamic game, bringing together cooperative and noncooperative game theory and providing practical analyses of international negotiations. Chander offers economic and game-theoretic interpretations of both the Kyoto Protocol and the Paris Agreement and argues that the Paris Agreement may succeed where the Kyoto Protocol failed. Finally, Chander discusses the policy recommendations his framework generates, including a global agreement to support development of cleaner technologies on a global scale.

Over the last forty years, the field of public economics has emerged as a modern successor to public finance. It has gained importance on the research agenda of economists and in the curricula of economics depa- ments. It has become a diversified field, rich in theoretical developments and substantive applications. Beyond the traditional concerns with t- ation or public goods, a number of new concerns have entered the scene, concerning for instance public sector pricing, the management of public firms, social security or federalism. A comprehensive presentation of the field extends nowadays beyond the scope of textbooks and requires access to a growing specialised literature. The present volume, collecting 22 papers published by Henry Tulkens over the period 1978–2003, is offered as an illustration of these new developments. The illustration has three dimensions: approach, s- ject matters and methods. Coming from a single author, admittedly assisted by 18 co-authors, the different papers are illustrative of an underlying general approach, which I like to label ‘‘operational public economics’’. With these simple words, I mean an approach under which issues in public economics are formulated so as to capture essential elements of actual situations. Ty- cally, this leads to theoretical models more complex than standard te- book formulations. It is then up to the public economist to extend the theory as needed to fit the situation.

Over the last forty years, the field of public economics has emerged as a modern successor to public finance. It has gained importance on the research agenda of economists and in the curricula of economics depa- ments. It has become a diversified field, rich in theoretical developments and substantive applications. Beyond the traditional concerns with t- ation or public goods, a number of new concerns have entered the scene, concerning for instance public sector pricing, the management of public firms, social security or federalism. A comprehensive presentation of the field extends nowadays beyond the scope of textbooks and requires access to a growing specialised literature. The present volume, collecting 22 papers published by Henry Tulkens over the period 1978–2003, is offered as an illustration of these new developments. The illustration has three dimensions: approach, s- ject matters and methods. Coming from a single author, admittedly assisted by 18 co-authors, the different papers are illustrative of an underlying general approach, which I like to label ‘‘operational public economics’’. With these simple words, I mean an approach under which issues in public economics are formulated so as to capture essential elements of actual situations. Ty- cally, this leads to theoretical models more complex than standard te- book formulations. It is then up to the public economist to extend the theory as needed to fit the situation.