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1.
Firms facing research costs and demand uncertainty may engage in second-sourcing, in which potential suppliers agree to pool production facilities. I show how sellers and buyers both can benefit from the practice. Second-sourcing allows firms to meet a wider range of possible rates of demand and often to supply a given rate of demand at a lower total cost than under non-cooperation. Buyers benefit through a reduced probability of stock-outs and frequently a lower purchase price. Semiconductor industry data are found to be consistent with the paper's predictions.  相似文献   
2.
We conducted a randomized experiment on a face-to-face interviewsurvey in order to test the effects on response rates of a prepaidnonmonetary incentive. Results showed a statistically significantincrease in response rates, mostly through reduction in refusalrates, in the half sample that received the incentive (a gift-typeballpoint pen) as compared with a no incentive control group.The effect appears to be due to greater cooperation from incentiverecipients at the initial visit by an interviewer. Unexpectedly,the incentive group also showed a significantly higher rateof sample ineligibility, possibly due to easier identificationof vacant residences or nonexistent addresses. In addition,evidence suggests greater response completeness among respondingincentive recipients early in the interview, with no evidenceof increased measurement error due to the incentive.  相似文献   
3.
BELIEVABILITY AND THE PRESS   总被引:3,自引:0,他引:3  
This study looks at believability ratings assigned to 39 newsorganizations and news personalities by a nationally representativesample of 2,104 adult men and women. The data provide threemajor findings about the believability of the American press,all of which, at least in part, tend to be at odds with muchof the conventional wisdom and some of the contemporary researchdealing with the credibility of the news media. First, the overwhelmingmajority of the general public believes most of what it hears,sees, or reads in the nation's press. Second, perceived "believability"of the news media is not closely related to those politicaland demographic variables that typically divide public opinionin America. Third, the public does "group" the news media interms of "believability," but the groupings do not equate withthe dichotomy usually drawn between television and print journalism.  相似文献   
4.
Finding a suitable respondent at home is an essential and expensivecomponent of a household survey. This article reports on theresults of a study of the probabilities of finding someone aged14 or older at home and discusses the application of such datato survey design and budgeting.  相似文献   
5.
In this article, I explore the spatial politics of the Royal Indian Navy mutiny of 1946 and call for a more maritime sense of ‘the political’. The RIN only existed from 1934 to 1950; it became the Indian Navy after independence. Its mutiny in 1946, which was caused by a number of grievances from anticolonial nationalism to more mundane challenges about the standard of food, continues to be the dominant event in this history. Leela Gandhi (2014) used the RIN mutiny to challenge the binary distinction between elite and subaltern in much Indian historiography by depicting it as an ‘anti‐colonial counterpublic’, or space in which discourses other than the dominant nationalist framings of independence were mobilized. She also regards the mutiny as a potential example of inconsequential ethics in which, instead of worrying about its causes, the mutiny can be read as an experimental space in which democratic politics occurred, rather than one in which people were striving for a ‘successful’ outcome. I argue that, while there is much to be admired in Gandhi's reading of these events, she discounts the maritime nature of the RIN mutiny. In other words, she fails to acknowledge that travelling to different international locations allowed the sailors to learn about democracy and other ideas, which in turn influenced their beliefs about what the future of India, and the RIN, should look like. As a result, I argue for the need to explore in greater depth the important connections that exist between anti‐colonialism, democratic politics and the naval/maritime experience.  相似文献   
6.
One of the motivations for voting is that one vote can make a difference. In a presidential election, the probability that your vote is decisive is equal to the probability that your state is necessary for an electoral college win, times the probability the vote in your state is tied in that event. We computed these probabilities a week before the 2008 presidential election, using state‐by‐state election forecasts based on the latest polls. The states where a single vote was most likely to matter are New Mexico, Virginia, New Hampshire, and Colorado, where your vote had an approximate 1 in 10 million chance of determining the national election outcome. On average, a voter in America had a 1 in 60 million chance of being decisive in the presidential election. (JEL H0)  相似文献   
7.
In this article we highlight the effects of heterogeneous institutional contexts on transnational professional service firms, a relatively poorly studied issue. Specifically, we provide empirical analysis of how the specificities of the Italian institutional context affect the activities of English legal professional service firms in Milan. This reveals the intimate connection between a variety of capitalism, place specific workplace cultures and practices, and the institution‐related challenges transnational professional service firms and all transnational corporations (TNCs) face. We also reveal the way institutionally generated differences at the level of work practices are managed in transnational law firms through worldwide training programmes designed to ‘govern’ the practices of workers in different parts of the TNC's network. This emphasizes the importance of studying attempts to manage institutional heterogeneity at the level of workplace practices, something often missed in existing mesoscale studies of TNC governance structures. Consequently, we highlight detailed empirical archaeologies that explore the direct links between institutions and practices as an important component of future research on the effects of institutions on TNCs.  相似文献   
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Book Reviews     
Critical appraisal of research studies forms a central role within the application and uptake of evidence‐based approaches within health and social care. While there are established checklists for evaluating quantitative research, this is not the case for qualitative research. This article outlines the process of developing an evaluative tool for qualitative studies, reflecting the uniqueness of the associated paradigm, and illustrates its use by reference to three qualitative research papers appraised within a systematic review of community‐based rehabilitation services. At its centre are concerns with the context of the study and the way the data are collected and analysed. Use of such an evaluative template opens the way for the quality of qualitative research to be judged in a systematic manner and for qualitative research to take its rightful place within debates over what works, where, when and how within health and social care policy and practice.  相似文献   
10.
Cette analyse des données d'une étude sur la mobilité canadienne révèle que le niveau d'éducation atteint par les immigrants qui sont arrivés au Canada à temps pour suivre les cours d'école primaire, semble être plus élevé que le niveau atteint par ceux qui sont arrivés avant ou après cet âge. Toutefois, comme la plupart des différences entre les catégories d'âge à L'arrivée ne sont guère significatives, statistiquement parlant, et comme les valeurs des mesures concises de la relation globale sont peu élevées, il y a lieu de douter si L'âge à L'arrivée exerce en soi un effet direct sur le niveau d'éducation atteint. Ces résultats sont en opposition avec ceux publiés par Inbar et donnent très peu d'appui à celui-ci, dont les conclusions font croire que L'âge à L'arrivée entraîne des conséquences différentielles pour L'acculturation. Analysis of Canadian Mobility Study data reveals that educational attainment tends to be higher among those who immigrated to Canada during grade school years than among those who immigrated earlier or later. However, as most differences between age-at-immigration categories are not statistically significant and as values for summary measures of the overall relationship are low, there is reason to doubt that age at immigration, in itself, exercises a direct effect on educational attainment. These findings contrast sharply with those reported by Inbar and provide little support for his conclusion that age at immigration has differential consequences for acculturation.  相似文献   
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