Feed is one of the factors which play an important role in determining a successful development of an aquaculture industry. It is always critical to produce the best aquaculture diet at a minimum cost in order to trim down the operational cost and gain more profit. However, the feed mix problem becomes increasingly difficult since many issues need to be considered simultaneously. Thus, the purp...

Medical technology assessment, which traditionally has involved evaluating whether a technology was safe and effective, has been expanded in recent years to include consideration of cost-effectiveness. While most analysts and policymakers would agree that cost-effectiveness is, in principle, a worthy goal, actually using such a standard in coverage decisions is much more difficult. This Comment...

The perceptions of nurse managers regarding cost containment issues in selected public hospitals in the Port Elizabeth metropole of the Eastern Cape were investigated. Results indicated that nurse managers required better preparation for their cost control responsibilities. Although the majority of the nurse managers realised that staffing issues affected cost containment efforts, they were rep...

The paper published in the January 2015 issue of this journal by Gusmano and colleagues entitled “Shanghai rising: health improvements as measured by avoidable mortality since 2000” has spurred this commentary. We discuss controversial issues surrounding the concept of avoidable mortality in health service research in general and Gusmano’s study in particular. The impact of overall social devel...

The need to develop the required human resources in the tourism industry has become imperative as a consequence of rapidly changing technology and dynamic changes in the international tourism market. And in this regard the role and commitment of the top management towards developing the human resources cannot be undermined. A study has been conducted to assess the perception of the top manageme...