By using a Malmquist total factor productivity index and data envelopment analysis it is possible to investigate the efficiency and productivity of Australian airports during the 1990s. The results from this analysis indicate that these airports recorded strong growth in technological change and...

Purpose The purpose of this paper is to analyze changes in consumers’ knowledge and acceptance of genetically modified (GM) foods over the past decade and identifies the determinants in the consumer attitudes toward GM foods in urban China. Design/methodology/approach The data used in this...