The world has pledged to protect 30 percent of its land and waters by 2030 to halt the rapid deterioration of critical ecosystems. We summarize the state of knowledge about the impacts of protected area policies, with a focus on deforestation and vegetation cover. We discuss critical issues...

We consider a world economy, in which the global public good "biodiversity" is positively correlated with that share of land which is protected by land-use restrictions against the deterioration of habitats and ecosystems. The willingness-to-pay for biodiversity conservation is positive in...

The rapid growth of ASEAN economies, the People's Republic of China and India (called ACI henceforth) - major drivers of Asia and the world economy - during the last five decades has caused significant strains on their scarce resources, particularly energy and contributed to serious problems of...

Macroeconomics deals with economics at the aggregate level. This could be at a national level or the interaction between nations. Production of output necessarily involves pollution and degrading the environment. Therefore, environmental issues enter inevitably. Some problems that have been...