Showing 1 - 10 of 20
We examine the relationship between quality'' and market outcomes for a group of drugs used to treat rheumatoid arthritis. Though this is a widespread and debilitating disease with very substantial impacts on the health of patients and on the economy, currently available drugs have limited...
Persistent link: https://www.econbiz.de/10013222962
Although intuitively appealing, the use of hedonic wage estimates to determine people's willingness to pay to avoid the risk of fatal hazards is fraught with problems. The theoretical basis for such estimates are flawed in a number of important ways. The underlying behavioral model is wrong,...
Persistent link: https://www.econbiz.de/10013225411
The model that we develop is used to analyze properties of the demand functions for quantity and quality. It is then applied to study the demand for pediatric care -- physicians' services rendered to children.2The theoretical model of quantity -- quality substitution provides a frame-work for...
Persistent link: https://www.econbiz.de/10013227910
We examine the role of network effects in the demand for pharmaceuticals at both the brand level and for a therapeutic class of drugs. These effects emerge when use of a drug by others conveys information about its efficacy and safety to patients and physicians. This can lead to herd behavior...
Persistent link: https://www.econbiz.de/10013240623
The hedonic model of Rosen (1974) has become a workhorse for valuing the characteristics of differentiated products despite a number of well-documented econometric problems. For example, Bartik (1987) and Epple (1987) each describe a source of endogeneity in the second stage of Rosen's procedure...
Persistent link: https://www.econbiz.de/10013118241
The purpose of this paper is to identify conditions under which hedonic price indexes provide an exact measure of consumer welfare. Our results provide a rationale for existing practices in the case where prices equal marginal costs. In that case, both the marginal value of characteristics and a...
Persistent link: https://www.econbiz.de/10013230377
We show that hedonic price indexes may be biased when not all product characteristics are observed. We derive two primary sources of bias. The first is a classical selection problem that arises due to changes over time in the values of unobserved characteristics. The second comes from changes in...
Persistent link: https://www.econbiz.de/10013234044
Understanding the spatial variation in housing prices plays a crucial role in topics ranging from the cost of living to quality-of-life indices to studies of public goods and household mobility. Yet analysts have not reached a consensus on the best source of such data, variously using...
Persistent link: https://www.econbiz.de/10013111300
We examine the role of consumption externalities in the demand for pharmaceuticals at both the brand level and over a therapeutic class of drugs. These effects emerge when use of a drug by others affects its value, and/or conveys information abut efficacy and safety to patients and physicians....
Persistent link: https://www.econbiz.de/10013211641
The paper describes the background for my original "hedonics" paper (Griliches 1961) and discusses some of the issues raised by the subsequent literature on this range of topics. It goes on to consider some of the implications of this work for the measurement of capital services and connects it...
Persistent link: https://www.econbiz.de/10013212907