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The conventional wisdom in health economics is that idiosyncratic features of the healthcare sector leave little scope for market forces to allocate consumers to higher performance producers. However, we find robust evidence across a variety of conditions and performance measures that higher...
Persistent link: https://www.econbiz.de/10012936864
We study the evolution of profits, investment and market shares in US industries over the past 40 years. During the 1990's, and at low levels of initial concentration, we find evidence of efficient concentration driven by tougher price competition, intangible investment, and increasing...
Persistent link: https://www.econbiz.de/10012867646
The conventional wisdom in health economics is that large differences in average productivity across hospitals are the result of idiosyncratic, institutional features of the healthcare sector which dull the role of market forces. Strikingly, however, we find that productivity dispersion in heart...
Persistent link: https://www.econbiz.de/10013063567
U.S. airlines have lost nearly $60 billion (2009 dollars) in domestic markets since deregulation, most of it in the last decade. More than 30 years after domestic airline markets were deregulated, the dismal financial record is a puzzle that challenges the economics of deregulation. I examine...
Persistent link: https://www.econbiz.de/10013130786
beyond its traditional focus on static efficiency to account for innovation and address dynamic efficiency. Innovation can … fundamentally affect merger analysis in two ways. First, innovation can dramatically affect the relationship between the pre …-merger marketplace and what is likely to happen if a proposed merger is consummated. Thus, innovation can fundamentally influence the …
Persistent link: https://www.econbiz.de/10013324630
Are location-specific factors--such as the education and attitude of the local workforce, supplier networks, institutional infrastructure, and local "culture"--important for understanding persistent heterogeneities among firms? We address this question in the context of the automobile industry....
Persistent link: https://www.econbiz.de/10013066220
During the summer of 2005, the Big Three U.S. automobile manufacturers offered a customer promotion that allowed customers to buy new cars at the discounted price formerly offered only to employees. The initial months of the promotion were record sales months for each of the Big Three firms,...
Persistent link: https://www.econbiz.de/10012776854
Taking the early U.S. automobile industry as an example, we evaluate four competing hypotheses on regional industry agglomeration: intra-industry local externalities, inter-industry local externalities, employee spinouts, and location fixed-effects. Our findings suggest that inter-industry...
Persistent link: https://www.econbiz.de/10012937840
We examine the sensitivity of simple calibration models of trade in imperfectly competitive industries to changes in model specification, as well as to changes in the calibration parameters. We find that not just the magnitude, but also the sign of the optimal trade policies is very sensitive to...
Persistent link: https://www.econbiz.de/10012760165
In this paper we present for the first time estimates of cost and efficiency differences between U.S. and Japanese producers based on an econometric cost function methodology rather than the accounting frameworks previously used. We demonstrate that the cost difference estimates for 1979 which...
Persistent link: https://www.econbiz.de/10013218735