suggestive evidence that quality greatly matters for the impacts at the child level, but not at the mother level. …

suggestive evidence that quality greatly matters for the impacts at the child level, but not at the mother level. …

Trade Solution (WITS), this paper presents estimates of the effects of import competition and distance to the technological … competition depends on the firms distance to the technological frontier. The estimates suggest that the lower the foreign … competition and the greater the productivity gap, the lower the probability of firms engaging in innovation. In contrast, when a …

This paper studies how competition and vertical structure jointly determine generating capacities, retail prices, and … before they buy electricity in the wholesale market, we show that welfare is highest if competition in generation and …

counterproductive, both with regard to the stated consumer protection objective and the complementary aim to promote competition. …

reductions were initially driven by a government-sponsored price agreement, the increased competition fostered by multi …