A nonlinear simultaneous probit-model for the investigation of decision-making processes: modelling the process of setting up a family in partnerships

This article proposes an approach for modelling the interactive influences of two (or more) actors in decision-making processes. We use a nonlinear simultaneous probit-model and show how the problem of identification for estimating the relative effects of the actors can be solved. The formal model will be applied to examine the decision-making process for setting up a family in partnerships. We model a trivariate distribution consisting of the wifes’ desire to have a child or disposition toward the generative decision, the husbands’ disposition and the joint generative decision. We show how the parameter can be used to assess the relative importance of both partners’ dispositions for the decision, the reciprocal influence of both partners’ dispositions within the interaction process, and the relevance of both partners’ biographical contexts in relation to their own disposition as well as to that of the partner. The analysis is based on a three-stage estimation strategy which is implemented in MECOSA 3 and we use data from the Bamberger married couple panel.     

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Special economic zones in the People’s Republic of China

By setting up a number of special economic zones, i.e. clearly demarcated regions regulated by special commercial legislation, the Chinese leadership intended, after a period of economic isolation, to integrate China more closely into the international division of labour and to stimulate production by using foreign capital and technology. Have the special economic zones so far been able to live up to expectations? What are the prospects for the future?     

Taste-based discrimination evidence from a shift in ethnic preferences after WWI

This paper uses program notes from the Metropolitan opera to quantify changes in ethnic preferences as a result of news of German atrocities during World War I; these data indicate that the War created a persistent shift in ethnic preferences, which effectively switched the status of German Americans from a mainstream ethnicity to an ethnic minority until the late 1920s. Difference-in-difference analyses investigate whether this shift in preferences triggered taste-based discrimination in one of the world's most elite professional settings: applications to trade at the NYSE. This analysis indicates that changes in preferences more than doubled the probability that applicants with German-sounding names would be rejected. Placebo regressions for other non-German minorities yield no evidence of taste effects. Equivalent regressions that distinguish German Jewish from other Jewish applicants, however, indicate that German Jewish applicants were similarly affected as were other Germans.     

ECONOMIC GROWTH AND THE QUANTITY AND DISTRIBUTION OF EDUCATION: A SURVEY

Abstract The focus of this survey is to discuss different attempts at incorporating the distributional dimension of human capital into the theoretical and empirical growth framework. We present a series of models which deviate from the direct link between the aggregate or average level of human capital and economic growth in that they introduce the distribution of education as a new element in explaining the relationship under investigation. After surveying the theoretical literature, we present recent empirical work on the relation between economic performance and the average level, as well as the distribution of education, respectively.     

Investment evaluation of cloud computing in the European business sector

The importance of cloud computing is acknowledged both at national and entrepreneurial level. Its potential in business has been already described in many studies (Dillon et al., 2010; Bayrak et al., 2011; Nuseibeh, 2011; Repschlaeger et al., 2013). However, many European countries do not exploit it much in spite of many positive responses made by respected consulting companies. The reasons for this are a very low level of changes in companies, ignorance of opportunities of the given technology and, consequently, an inability to count the return of investment. Therefore, the aim of this article is to introduce a tool for the investment evaluation of cloud computing, which corresponds to the needs of the European business environment and to the properties of this technology. Furthermore, the cost Benefit Analysis (CBA) method is explored. This method is adjusted for cloud computing on the basis of companies’ requirements, which were collected from quantitative and qualitative surveys and from the interviews with experts in cloud computing from academic and business environments. In addition, individual stages of the CBA method used in cloud computing are described.