Profitability change can be decomposed into the product of a total factor productivity (TFP) index and an index measuring changes in relative prices. Many TFP indexes can be further decomposed into measures of technical change, technical efficiency change, scale efficiency change and mix...

The purpose of this chapter is to review dental economics in three major areas: (i) demand for and utilisation of dental care, (ii) productivity, technical efficiency and economies of scale in dental care production, and finally (iii) economic evaluation of dental care procedures and programmes....

The present study examines the question of whether the transformation of Taiwan's banks into financial holding companies (FHCs) has led to an improvement in operating efficiency. The results indicate that while comparison of FHCs and banks shows that FHCs are significantly more efficient than...