M. Özgür Kayalıca is a professor of Economics at Istanbul Technical University, Turkey. One of his main research interests is environmental economics, especially the environment and trade issues, with game theoretic applications.Selim Çağatay is a professor of Economics at Akdeniz University, Turkey. His research focuses on sustainable development, migration and applied policy analysis.Hakan Mıhçı is a professor of Economics at Hacettepe University, Turkey. One of his main research interests is development economics, especially human development and environment-related issues.