The present paper examines how an innovating firm decides between two forms of voluntary agreements (VA) in a context, where a non-governmental organization (NGO) rather than a regulator watches over citizens' interests. The innovation generates profit and consumer surplus as well as...

The paper develops a model in which a country with better technology for abatement of Green House Gas (GHG) emission (the North) commits to an international protocol to keep the global GHG emission within a specified limit while it helps the mitigation effort in the other country (the South)...

In India, as in many developing countries, wastewater is often used to irrigate crops. This undoubtedly helps to recycle useful nutrients through the food chain, but, as there can be toxic chemicals in the wastewater, it also poses risks to human health and may reduce the profitability of...

We study the economic relationship between globalization and inequality within a country. In a partial equilibrium it is shown even when the local government exclusively maximizes the welfare of the marginalized (unemployed) people, relative consumption inequality between employed and the...

Starting from the premise that firms are distinct in terms of their capacity to create radical product innovations, the present paper attempts to explore how firms choose between different forms of R&D cooperation and their consequences for social welfare. It studies a duopolistic market, where...

The paper reports the results of an empirical study on the profitability of rice cultivation in the East Calcutta Wetlands region where untreated sewage water from the city of Calcutta, India, is used for the purpose of irrigation during the winter/summer crop. [Working Paper, No 62 - 11]....