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41.
We estimate a mixed logit model of the demand for local news service. Results provide evidence that suggest the representative consumer values more diverse news, more coverage of multicultural issues, and more information on community news, and has a distaste for advertising. Demand estimates are used to calculate the impact on consumer welfare from a marginal decrease in the number of independent television stations that lowers the amount of diversity, multiculturalism, community news, and advertising. Consumer welfare decreases, but the losses are smaller in large markets. For example, small‐market consumers lose $45 million annually while large‐market consumers lose $13 million. (JEL C9, C25, L13, L82, L96) 相似文献
42.
We examine the institutions that comprise the U.S. health system and their relationship to a surging immigrant population. The clash between the system and this human flow originates in the large number of immigrants who are unauthorized, poor, and uninsured and, hence, unable to access a system largely based on ability to pay. Basic concepts from sociological theory are brought to bear on the analysis of this clash and its consequences. Data from a recently completed study of health institutions in three areas of the United States are used as an empirical basis to illustrate various aspects of this complex relation. Implications of our results for theory and future health policy are discussed. 相似文献
43.
Catherine S. Elliott Keith Fitzgerald Donald M. Hayward Stela Krasteva 《Journal of Socio》2009,38(1):96-103
Our experiment, which tested support for a hypothetical social welfare program, found that the civically engaged as a whole were resistant to social justice framing employing universalistic versus particularistic standards. We suggest the lack of a framing effect was due to the use of a preexisting, shared “symbolic racism” frame. Social justice framing did succeed for those whose attitudes toward symbolic racism were ambivalent or neutral. Other factors including sex, income level, political participation, and ideology significantly influenced choice. These results provide some indications of limits to experimental framing of policy preferences of the civically engaged in their institutional settings. 相似文献
44.
Donald B. Rubin 《AStA Advances in Statistical Analysis》2006,90(4):501-513
This article advocates the following perspective: When confronting a scientific problem, the field of statistics enters by viewing the problem as one where the scientific answer could be calculated if some missing data, hypothetical or real, were available. Thus, statistical effort should be devoted to three steps:
- formulate the missing data that would allow this calculation,
- stochastically fill in these missing data, and
- do the calculations as if the filled-in data were available.
45.
46.
Social Indicators Research - 相似文献
47.
Population and Environment - 相似文献
48.
Byron Wine Melanie Reis Donald A. Hantula 《Journal of Organizational Behavior Management》2014,34(1):7-15
The organizational behavior management literature has yielded few stimulus preference assessment methodologies for use with employees. The current investigation compared three preference assessments (ranking, survey, and multiple stimulus without replacement procedures) found in the organizational behavior management literature for their ability to predict reinforcers for direct care staff members’ behavior. In the first experiment all assessments were effective for predicting reinforcers, but the results were limited by a lack of control items in the assessment. In the second experiment the survey and ranking assessments both proved to be effective for identifying reinforcers and neutral or ineffective stimuli. Implications of these results and directions for future research are discussed. 相似文献
49.
Frederick Wheeler 《Significance》2009,6(2):68-77
Have supermarkets driven out the small shopkeeper? Are high-streets dying? Has supermarket power doomed the convenience store? Do local planning decisions restrict high-street competition? Can only the giants survive? Frederick Wheeler explains how the Competition Commission tries to give buyers a choice. 相似文献
50.