The important role of efficiency in the health care foodservice sector has been widely addressed in the literature. Different methods for assessing performance have been proposed. In general, most measures were calculated as simple ratios such as food and labour cost per meal or limited...

Research in this thesis deals with some unexplored, or only partially explored, issues relating to the information content of volatility of the idiosyncratic component of asset returns at the firm and industry-level, both in the context of developed and emerging stock markets. Specific issues we...

Organizational learning and innovation capabilities are widely regarded as important sources of competitive advantage as they enhance a firm?s capacity to create, maintain, expand and renew its bases of strategic resources, and, as a result, increase its chances of success in the marketplace....