Proper roles for government and market in addressing policy problems may be assessed by considering the duality between market imperfections and government imperfections. The potential of government interventions or market mechanisms as core policy instruments can be eroded by fundamental...

Voluntary agreements (VAs) negotiated between environmental regulators and polluters are increasingly popular in developing countries. According to proponents, they can sidestep weak institutions and other pervasive barriers to conventional mandatory regulation in such countries. Yet little is...