The popularly known Human Development Index (HDI) is obtained through linear averaging (LA) of indices in three dimensions - health, education and standard of living. LA method assumes perfect substitutability among the indices. We question its appropriateness and propose an alternative measure,...

Provision of modern energy services for cooking (gaseous fuels) and lighting (electricity) is an essential component of any policy aiming to address health, education or welfare issues; yet it gets little attention from policymakers. Secure, adequate, low-cost energy of quality and convenience...

Using Bayesian updating to deterministic priors persistence of fundamentalist belief like those in the mind of a terrorist is explained. Under such belief system if conditional evidence is diametrically opposite and also deterministic then a process of change will set in and in the present war...

In a recent paper, Mishra and Subramanian (2006) propose a measure to explain group-differential which is sensitive to levels in the sense that a given hiatus at lower levels of failure (or higher levels of attainment) is considered worse off. This paper critically evaluates their method -...