Meat consumption has increased significantly in the last 50 years. This trend raises various health and environmental issues, as well as moral concerns regarding farm animal welfare. In this paper, we discuss the regulation of meat consumption in developed countries. Specifically, we discuss possible justifications for this regulation in terms of environmental, health and animal welfare considerations, as well as the effect of fiscal, informational and behavioral regulatory instruments. Finally, we present a list of challenges that policy makers and food scholars may need to confront in the future.

Our results suggest that (i) LYS are larger with VAT reduction than F&V stamps policies, (ii) information campaigns are the most cost-effective and (iii) market forces can limit the impacts of public health policies designed to favour F&V consumption increase.

Because soft drink (SD) consumption is considered to be a contributor to the 'epidemic' of obesity, there is a growing interest in evaluating the impact on SD consumption of alternative tax policies. In this paper, we propose a methodology to evaluate the impact of taxation of a food market taking into account the strategic price response of both manufacturers and retailers. We apply this methodology to the French SD market and simulate the impacts of ad valorem and excise taxes. We find that firms behave differently when facing an ad valorem tax or an excise tax. Excise tax is overshifted to consumer prices while ad valorem tax is undershifted to consumer prices. We find that an excise tax based on the sugar content of SD is the most efficient at reducing soft drink consumption. Our results also indicate that ignoring strategic pricing by firms leads to misestimate the impact of taxation by 15% to 40% depending on the products and the tax implemented. In the short term, that is ignoring positive long term health effects, a € 9 cents per litre excise tax has a small negative welfare effect (about € 1 per person per year).

This paper is a survey of the recent literature devoted to the economics of private labels. After providing some statistics about the development of private labels for different products in different OECD countries, the survey outlines what the literature says about the factors that favor the development of private labels, the reasons retailers introduce private labels, and the consequences of their development for the relationship between manufacturers and retailers. Issues that are less frequently addressed in the literature are also highlighted. The survey closes with discussing the impact of the development of private labels on welfare.

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