type="main" xml:lang="en" <p>We present evidence of crowding out of intrinsic motivation in real purchasing decisions from a field experiment in a large supermarket chain. We compare three instruments, a label, a subsidy, and a neutral price change, in their ability to induce consumers to switch...</p>

Water resource management is complicated in practice on account of the diverse nature of the resource and its many uses. This volume reports recent economic research on the theory, practice, and policy of water management. It is distinguished by the number and the range of the applications it...

pt. 1. Setting the scene : the framework for considering biotechnology's impacts -- pt. 2. A case study on terminators : the impacts of biotechnologies on benefit distribution -- pt. 3. Biotechnology and biodiversity : the impacts of biotechnologies on conservation of genetic resource.