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The production, distribution, and consumption of drugs has long been seen as a threat to social and economic development. On the other hand, conditions of unemployment and poverty foster expansion of illegal drug markets...

The high incidence of informality in Zimbabwe implies that a large proportion of the adult population does not have access to contributory pension schemes during their working lives, rendering them ineligible for old-age...

Abstract Background Diabetes is a major global public health burden. Effective diabetes management is highly dependent on the availability of affordable and quality-assured essential medicines (EMs) which is a challenge ...

Illicit gold flows constitute a major development challenge for governments and a social responsibility challenge for many industries along gold supply chains, including gold refiners and jewelry retailers. This paper hi...

This article addresses the problem of proper adjustment of the theoretical probability distribution to the empirical distribution of scanner prices. In the empirical study, we use scanner data from one retail chain in Po...