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Essays in Public EconomicsGottlieb, Joshua January 2012 (has links)
Chapter 1 investigates whether physicians' financial incentives influence health care supply, technology diffusion, and resulting patient outcomes. In 1997, Medicare consolidated the geographic regions across which it adjusts payments for physician services, generating area-specific price shocks that are plausibly exogenous with respect to health care demand. Areas with higher payment shocks experience significant increases in health care supply. On average, a 2 percent increase in payment rates leads to a 5 percent increase in care provision per patient. Elective procedures such as cataract surgery respond twice as strongly as less discretionary services like dialysis. Higher reimbursements also increase the pace of technology diffusion, as non-radiologists acquire magnetic resonance imaging scanners more readily when prices increase. The magnitudes of our empirical findings imply that changing provider incentives explain up to one third of recent growth in spending on physician services. The incremental care has no significant impacts on mortality, hospitalizations, or heart attacks. In chapter 2, we analyze bargaining between health care providers and private insurers in the shadow of large public insurance programs. Using several distinct sources of variation in Medicares payment rates, we find robust evidence that private insurers adapt to Medicare pricing. The relationship between private and public prices is both significantly positive and significantly less than one-for-one. The results reject both the strong view that private insurers mimic Medicare and views that emphasize cost-shifting as the predominant feature of these markets. Private responses to Medicare payments are larger in states with more competitive insurance markets. The evidence is consistent with models in which Medicares payment rates serve as a basis for negotiations between insurers and provider networks. Chapter 3 revisits the standard user cost model of housing prices and concludes that the predicted impact of interest rates on prices is much lower once the model is generalized to include mean-reverting interest rates, mobility, prepayment, elastic housing supply, and credit-constrained home buyers. The modest predicted impact of interest rates on prices is in line with empirical estimates, and suggests that lower real rates can explain only one-fifth of the rise in prices from 1996 to 2006. / Economics
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Estimation of willingness-to-pay. Theory, measurement, and application.Breidert, Christoph January 2005 (has links) (PDF)
In this dissertation a new method is proposed to estimate willingness-to-pay (WTP). The method works as an additional interview scene appended to conjoint analysis and it is named throughout this dissertation as the Price Estimation scene (PE scene). In the preceding conjoint analysis price is not included as an attribute. Instead the exchange rate between conjoint utilities and willingness-to-pay is estimated in the PE scene. This is achieved by the use of product stimuli in addition to price scales that are adapted for each respondent in the interview reflecting his or her previously estimated part-worth utilities. In the PE scene the respondents are presented with a sequence of product choices with assigned prices and indicate whether they would actually purchase each of the presented product profiles. The PE scene is a method to estimate willingness-to-pay at an individual level based only on each respondent's provided information. Shortcomings of existing approaches that use conjoint analysis, such as a missing choice rule as well as problems that arise when price is included as an attribute are overcome. The PE scene was tested in an empirical investigation in which the WTPs of the customers of the Nokia online shop in Germany for different product bundles were estimated. (author's abstract)
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Essays on efficient regulation and industry policiesHwang, Sue Jeong 09 June 2011 (has links)
Not available / text
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A study of factors influencing residential land price in Hong Kong (1978-1988)Chan, Wing-wai, Jeannette., 陳永慧. January 1990 (has links)
published_or_final_version / Urban Design / Master / Master of Urban Design
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Efficient pricing and its application to Hong Kong cable televisionTsang, Kok-chu, Adrian., 曾國柱. January 1993 (has links)
published_or_final_version / Economics / Master / Master of Social Sciences
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Influence of Hong Kong investment on prices and design of houses in VancouverHui, William, 許嘉偉 January 1990 (has links)
published_or_final_version / Urban Design / Master / Master of Urban Design
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Examination of land use policies, household income and price of small residential units in Hong Kong (1985-1995)鄭士明, Chang, Sze-ming, Lawson. January 1996 (has links)
published_or_final_version / Urban Design / Master / Master of Urban Design
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Hong Kong residential market: the impacts of transport蘇慶美, So, Hing-mei. January 1995 (has links)
published_or_final_version / Urban Design / Master / Master of Urban Design
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Office prices in Hong Kong and impact of capital flowsShindo, Yumi. January 1995 (has links)
published_or_final_version / Urban Design / Master / Master of Urban Design
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Impacts of public housing on neighbourhood land value譚慧玲, Tam, Wai-ling, Vivian. January 1995 (has links)
published_or_final_version / Urban Design / Master / Master of Urban Design
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