The euro and the competitiveness of European firms

Much attention has been paid to the impact of a single currency on actual trade volumes. Lower trade costs, however, matter over and beyond their effects on trade flows: as less productive firms are forced out of business by the tougher competitive conditions of international markets, economic integration fosters lower prices and higher average productivity. We assess the quantitative relevance of these effects calibrating a general equilibrium model using country, sector and firm-level empirical observations. The euro turns out to have increased the overall competitiveness of Eurozone firms, and the effects differ along interesting dimensions: they tend to be stronger for countries which are smaller or with better access to foreign markets, and for firms which specialize in sectors where international competition is fiercer and barriers to entry lower.

Household debt repayment behaviour: what role do institutions play?

Despite the lively policy debate on rising household debt, arrears and personal bankruptcy filings, there is relatively little empirical evidence on the determinants of households' debt repayment behaviour, or on the incidence of arrears. Even less is known about how arrears compare between countries, although debt levels are known to vary widely. Using data from the European Community Household Panel, we first show that arrears are frequently associated with subsequent adverse consequences, such as future unemployment or bad health. Second, we find that arrears are often precipitated by an adverse shock to the household's income or health, but that there are large differences between countries in how households react to these events. Finally, we show that these differences can be partly explained by local financial and judicial institutions, as captured by contract enforcement and information sharing indicators. In other words, we show that while adverse shocks are highly important, the extent to which they affect repayment behaviour depends crucially on the penalty for defaulting. This finding suggests that although repayment problems often arise from a genuine inability to repay, some households seem to behave strategically.