This paper examines the welfare angle of Pay As You Go (PAYG) type social security under differential mortality among different income groups. Empirical evidence suggests that agents who have low…

The Island Operation Capability service allows operators to split the system (in case of an accident, for instance) and operate as an integral isolated subsystem. This, in turn, increases reliability…

Electric vehicles are set to have a dramatic effect not just on the automotive manufacturing but on industry more widely, and on a range of other sectors such as energy and transport. This raises…

South Africa has been in the grip of one of the worst droughts in decades with eight provinces having been declared disaster areas (all provinces except for Gauteng). The news that Cape Town could be…

Effective sustainable natural resource management asks for an integrated approach to allow the involvement of actors in the management process. This paper intends to measure willingness to pay (WTP)…

To what extent and how do men and women differ in their attitudes about poaching? Although research suggests that women can be more concerned about environmental degradation than men, inquiries about…

China’s rapid urbanization and increasing energy use are accompanied by deteriorating environmental quality. Understanding the structure of energy use is necessary to address these environmental…

Drought is an important downside risk in Indian agriculture; and the spatial differences in its intensity and probability of occurrence are considerable. To develop strategies to manage the risk of…

Key findings While commercialisation has contributed towards increasing agricultural income, its impact on nutrition has been adverse as neither production nor the accrued income resulted in nutrition…

Vietnam’s economy is one of the most energy-intensive economies in the world, facilitated by long-standing government policies indirectly subsidizing energy prices through various state-owned…