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the hospital industry, where the courts have denied seven of eight merger challenges since 1994, due largely to … previously employed methods overstate hospital demand elasticities by a factor of 2.4 to 3.4 and define larger markets than would … environment for hospital mergers …
Persistent link: https://www.econbiz.de/10013131822
Cross-subsidies are often considered the principal mechanism through which hospitals provide unprofitable care. Yet, hospitals' reliance on and extent of cross-subsidization are difficult to establish. We exploit entry by cardiac specialty hospitals as an exogenous shock to incumbent hospitals'...
Persistent link: https://www.econbiz.de/10013121091
Amenities such as good food, attentive staff, and pleasant surroundings may play an important role in hospital demand … patient perspective, hospital quality therefore embodies amenities as well as clinical quality. We also find that a one …-standard-deviation increase in amenities raises a hospital's demand by 38.4% on average, whereas demand is substantially less responsive to …
Persistent link: https://www.econbiz.de/10012758024
The hospital industry is one of the most important industries in the U.S., and industry structure can have profound … Hospital Survey and Construction Act of 1946, known as the Hill-Burton program, on hospital capacity, organization of the … hospital industry, and utilization. We find that the program generated substantial increases in capacity and these changes were …
Persistent link: https://www.econbiz.de/10012997891
We use aggregated data from Facebook to show that COVID-19 was more likely to spread between regions with stronger social network connections. Areas with more social ties to two early COVID-19 “hotspots” (Westchester County, NY, in the U.S. and Lodi province in Italy) generally had more...
Persistent link: https://www.econbiz.de/10012837185
We use anonymized and aggregated data from Facebook to explore the spatial structure of social networks in the New York metro area. We highlight the importance of transportation infrastructure in shaping urban social networks by showing that travel time and travel costs are substantially...
Persistent link: https://www.econbiz.de/10012867065
We document that the recent house price experiences within an individual's social network affect her perceptions of the attractiveness of property investments, and through this channel have large effects on her housing market activity. Our data combine anonymized social network information from...
Persistent link: https://www.econbiz.de/10012991691
In this paper, we investigate political communications in social networks characterized both by homophily–a tendency to associate with similar individuals–and group size. To generate testable hypotheses, we develop a simple theory of information diffusion in social networks with homophily...
Persistent link: https://www.econbiz.de/10013031823
When a product's product provision entails fixed costs, it will be made available only if a sufficient number of people want it. Some products are produced and consumed locally, so that provision requires not only a large group favoring the product but a large number nearby. Just as one has an...
Persistent link: https://www.econbiz.de/10013239177
Social media data presents challenges for forecasters since one must convert text into data and deal with issues related to these measures being collected at different frequencies and volumes than traditional financial data. In this paper, we use a deep learning algorithm to measure sentiment...
Persistent link: https://www.econbiz.de/10012858409