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91.
Exploiting the exogenous variation in user fees caused by a Swedish childcare reform, we are able to identify the causal effect of childcare costs on fertility in a context in which childcare enrollment is almost universal, user fees are low, and labor force participation of mothers is very high. Anticipation of a reduction in childcare costs increased the number of first and higher-order births, but only seemed to affect the timing of second births. For families with many children we also find a marginally significant negative income effect on fertility. 相似文献
92.
José-Ignacio Antón 《The International migration review》2010,44(2):269-299
This work analyzes the impact of remittances on nutritional status of children aged <5 years old in Ecuador in 2006. Using a set of anthropometric indicators constructed according to the new World Health Organization standards, the last household survey available for this country, and an instrumental variables strategy controlling for endogeneity of remittances, this study finds a positive and significant effect of remittance income on short-term and middle-term child nutritional status; nevertheless, no significant impact on long-run anthropometric indicators. 相似文献
93.
Vicente Peñarroja Miguel A. Serrano Esther Gracia Adrián Alacreu-Crespo Patricia González 《Revista de Psicología Social》2017,32(1):23-51
Cooperative relationships between groups are difficult because of the high human capability to differentiate between in-group vs. out-group members. This obstacle exists even when the groups can obtain benefits for themselves from cooperation with other groups (rational cooperation). Based on an interactionist approach, the authors propose that personal (individual differences) and situational (conflicts) factors contribute to rational intergroup cooperation. The authors conducted a preliminary correlational study (Study 1) and an experimental investigation (Study 2). In Study 1, the authors examined, with 105 participants, the psychometric properties of the Spanish version of the Rational–Experiential Inventory (REI), measuring individual differences in information processing. In Study 2, the authors conducted an experimental investigation with 141 participants, testing the role of individual differences and conflict in intergroup rational cooperation. Findings of Study 1 showed that the scale has adequate psychometric properties. Results of Study 2 confirmed that the existence of both manipulated and perceived intergroup conflict reduces the magnitudes of the relationships between rational ability and rational cooperation. In addition, perceived intergroup conflict increased the magnitude of the links from experiential ability and experimental engagement to rational cooperation. Both individual differences and previous conflict have a role in predicting rational intergroup cooperation. According to the interactionist approach, personal and situational factors should be considered in the understanding of intergroup relationships. 相似文献
94.
Martin H?pner Alexander Petring Daniel Seikel Benjamin Werner 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2011,63(1):1-32
Political-economic classics of different schools agreed that capitalism inherently and inevitably leads to a decline of market principles. We analyze indicators of liberalization policies for 21 OECD-countries in five economic and social policy fields and demonstrate that western industrialized countries are subject of a convergent trend towards market-creating policies??in stark contrast to the theoretical expectations of several political economy authors. At the latest during the first half of the eighties, the western democracies entered a new phase of economic liberalization, which continues up to the present. A methodological implication of our findings suggests that the methods of causal analysis of convergent liberalization policies may not be the same as those who have been applied for the analysis of development and consolidation of the varieties of capitalism in the postwar era. 相似文献
95.
96.
Natália Pimenta Monteiro Miguel Portela Odd Rune Straume 《Journal of Labor Research》2011,32(3):210-236
In this paper we analyse—theoretically and empirically—how the degree of private versus public ownership of firms affects
the degree of rent sharing between firms and their workers. Using a particularly rich linked employer-employee dataset from
Portugal, covering a large number of corporate ownership changes across a wide spectrum of economic sectors over more than
20 years, we find that rent sharing is significantly higher in firms with a larger share of private ownership. Estimates from
our most preferred empirical specification suggest that an increase in the private ownership share of 10 percentage points
increases (on average) the rent-sharing elasticity by 0.0002. Based on a theoretical analysis that incorporates union-firm
wage bargaining and efficiency wage effects within the same modelling framework, this result cannot be explained by private
firms being more profit oriented than public ones. However, the result is consistent with a scenario whereby privatisation
leads to less job security for workers, implying stronger efficiency wage effects. 相似文献
97.
In these times, when fame is available to almost anyone, it is worth being able to measure the extent and dimensions of a person's charisma. Most of the research on charisma to date is restricted to the area of leadership. In this article, however, charisma is generalized to take in all human beings and is conceptualized as a multi-dimensional cognitive-affective phenomenon. The article presents a pilot study aimed at providing an adequate operational definition of the construct as well as an initial tool for its measurement. A following literature review shows how authors have developed the concept of charisma and its initial operational dimensions for empirical research. A questionnaire is developed in three stages. The factor analyses applied in stages two and three point towards a six-factor solution (i.e. six dimensions of charisma). Further analysis reveals that the developed instrument is reliable and viable as well as applicable for future theoretical and practical work. 相似文献
98.
E.T. Salehi M. AsadiS. Ery?lmaz 《Journal of statistical planning and inference》2011,141(8):2920-2932
In recent years, the study of reliability properties of consecutive k-out-of-n systems has attracted a great deal of attention from both theoretical and practical perspectives. In this paper we consider linear and circular consecutive k-out-of-n systems. It is assumed that lifetimes of components of the systems are independent but their probability distributions are non-identical. We study the reliability properties of the residual lifetimes of such systems under the condition that at least (n−r+1), r≤n, components of the system are operating. We also investigate the probability that a specific number of components of the above-mentioned system operate at time t, t>0, under the condition that the system is alive at time t. 相似文献
99.
António J. Santos Inês Peceguina João R. Daniel Nana Shin Brian E. Vaughn 《Social Development》2013,22(1):163-179
This study tested assumptions and conclusions reached in an earlier confirmatory factor analysis (CFA) study of the social competence (SC) construct for preschool children. Two samples (total N = 408; a new Portuguese sample and one from US samples that had participated in the original study) contributed data. Seven SC indicators were tested for mean differences across age, sex, and sample. Significant sex differences were found for peer acceptance (favoring girls) and for initiating affectively neutral interactions (boys had higher rates), and the sex by sample interaction also was significant for initiating interactions (i.e., effect significant only in the Portuguese sample). In CFAs, the hypothesized structure of SC fits the data and was invariant across sample and age within sample in both measurement and structural tests. The model was invariant at the measurement level for sex within sample tests, but not at the structural level. The results replicate and extend understandings of SC reported in the original study. 相似文献
100.
We thank Editor Massaki Kotabe and two anonymous reviewers for their comments and suggestions. In addition, we appreciate helpful feedback on earlier versions of this paper from Myles Shaver, Jennifer Oetzel, Adam Fremeth, anonymous reviewers for the 2011 31st Strategic Management Society Annual International Conference and conference participants. Jorge Delgado and Avilia Bueno provided valuable assistance with data collection.This paper examines the impact of organized crime on Foreign Direct Investment (FDI) considering the role of foreign investor home-country experience. Extant research shows a negative impact of organized crime on FDI. We expect investor home-country experience with organized crime to ameliorate this deterrent effect. We do not find support for this prediction analyzing FDI net flows into Mexican states from 2001 to 2010. Our analysis does, however, reveal a heterogeneous investor response to organized crime. Our results suggest, surprisingly, that crime in host locations is actually positively associated with investment from high-crime countries. This research makes several contributions. Our evidence suggests that firms seek to leverage home experience with high levels of local organized crime, involving seemingly localized routines and practices, as they expand abroad. In addition, our work draws attention to the effect of institutional variation within host countries in foreign entry. It also expands the literature by focusing on organized crime, a largely unexplored source of country risk in international management research. Finally, it brings attention to the role of powerful international criminal organizations, drug cartels, in shaping cross-border business activity. 相似文献