There is a long history of mapping market structure into market power in economic analysis. This paper addresses the validity of this principle for both homogenous and differentiated products industries. While mapping market share dominance into market power may be acceptable for homogenous...

Thresholds defined on the level and change in the HHI (Herfindahl- Hirschmann Index) applied to market shares seem to be the main instrument to select notified mergers for investigation in both the EU and US. We question the use of such a selection rule in differentiated products industries. We...

The cost of health insurance has been the primary concern of small business owners for several decades. State small group health insurance reforms, implemented in the 1990s, aimed to control the variability of health insurance premiums and to improve access to health insurance. Small group...

This paper reviews developments in income and health poverty in Ireland over the 2003-2011 period using data from the Survey of Income and Living Conditions (SILC). It also examines developments in the correlation between the two. Income poverty fell up to and including 2009, after which this...

Early life conditions have been linked to various domains of later life health, including cardiovascular outcomes. Using life history data from 13 European countries, I find that childhood socioeconomic status and measures of childhood health are related to hypertension, although there is cross...

This paper reviews Irish evidence on the link between socioeconomic factors and various measures of mental stress and well-being. The paper reviews both cross-section and time-series studies and finds that of all socioeconomic determinants, the most consistent role is found for unemployment. In...

Comparing self-assessed indicators of subjective outcomes such as health, work disability, political efficacy, job satisfaction, etc. across countries or socio-economic groups is often hampered by the fact that different groups use systematically different response scales. Anchoring vignettes...

This paper reviews the extent to which policy interventions can affect risky behaviours such as smoking, drinking and diet. The justification for such intervention is typically a market failure, broadly defined. The types of market failure typically encountered are discussed. First and second...

This paper investigates the impact of own-health,and that of others, on individual labour supply. We estimate a model of hours of caring and hours of work using a large micro dataset of UK households. We find that own ill health has a negative effect on wages for men but not women; being a carer...

This paper investigates the impact of own health and disability, and that of others, on individual labour supply. We estimate a model of hours of caring and hours of work using a large micro dataset of UK households which contains detailed information about caring and health for individuals both...