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排序方式: 共有159条查询结果,搜索用时 15 毫秒
71.
Desiderio Romero-Jordán María Jesús Delgado-Rodríguez Inmaculada Álvarez-Ayuso Sonia de Lucas-Santos 《Small Business Economics》2014,43(4):959-976
In this paper, we identify the potential determinants of firm R&D to understand the effectiveness of public policies. Our results suggest a considerably low impact of tax credits and public grants on the R&D investment of the Spanish manufacturing firms. Tax credits are mainly considered by large firms that use them as a reduction in the tax burden in the corporate tax, while SMEs use public grants to alleviate financial constraints. This evidence leads to discuss alternatives to the current design of the public policies analyzed. 相似文献
72.
This paper uses a conditional logit model to analyze empirically how individuals sort themselves through marriage into households in India and the U.S. The results support positive assortative mating of spouses with respect to age and schooling. We find no evidence in favor of Becker's theory of labor market specialization in couples. Moreover, while similarity in age is the strongest predictor of marital choice in India, education of a prospective spouse plays a more important role in the U.S. Finally, we find that while dowry increases the likelihood of women marrying men with characteristics dissimilar to their own, availability of a mate has a positive effect on the degree of stratification in India. 相似文献
73.
Using microdata on 30,000 childbirths in India and dynamic panel data models, we analyse causal effects of birth-spacing on subsequent neonatal mortality and of mortality on subsequent birth intervals, controlling for unobserved heterogeneity. Right censoring is accounted for by jointly estimating a fertility equation, identified by using data on sterilization. We find evidence of frailty, fecundity, and causal effects in both directions. Birth intervals explain only a limited share of the correlation between neonatal mortality of successive children in a family. We predict that for every neonatal death, 0.37 additional children are born, of whom 0.30 survive. 相似文献
74.
A new policy instrument, known as a low carbon fuel standard (LCFS), is a promising approach to decarbonize transportation fuels. An LCFS has several important features: it applies a lifecycle carbon intensity standard, incorporates market mechanisms by allowing credit trading and targets all transport fuels. A harmonized international framework is needed that builds on newly enacted LCFS policies adopted in California and the European Union. 相似文献
75.
Susan Cozzens Sonia Gatchair Jongseok Kang Kyung-Sup Kim Hyuck Jai Lee Gonzalo Ordóñez 《Technology Analysis & Strategic Management》2013,25(3):361-376
Emerging technologies present both challenges and opportunities for national technology strategies. National governments may therefore want to monitor the technological horizon on a systematic basis. This article outlines the quantitative approaches available for such monitoring. Among the standard types of bibliometric data, proposals and publications are most likely to be useful for this purpose since they capture information earlier in the cycle of technology development. Patents, in contrast, trail behind. Analysis can proceed with keywords or citations, and algorithms are available to use the information structure inherent in these kinds of data to identify and measure emerging areas. There are limitations, however, in all the available approaches and the authors therefore recommend using them in conjunction with expert methods by focusing the qualitative assessment in particular areas. 相似文献
76.
Sonia Bhalotra 《Applied economics》2013,45(21):2513-2521
This study argues that it is interesting to examine near rational behaviour in the context of an efficiency wage model, where there are positive if decreasing returns to increasing the wage beyond the efficient level. Previous research has found it difficult to distinguish between efficiency wage and bargaining models, which have similar empirical predictions. But unions are a priori more likely to develop in environments in which the technology favours efficiency wage payments. This makes it interesting to investigate what it costs the firm to deviate from the efficiency wage. If it does not cost a lot, firms may give in to union demands. This study derives expressions for the wage deviation and for the associated profit loss. For illustrative purposes, these are calibrated for UK, US and Indian manufacturing, taking a plausible parameterization of the effort-wage function and using available estimates of the wage and employment elasticities of output. While there is evidence of positive effort returns to wages in the UK and India, the results are consistent with wage bargaining pushing the wage above the efficient level. The associated profit loss is considerably larger in the UK than in India. In contrast, US firms pay wages that are insignificantly different from the efficiency wage. 相似文献
77.
This article focuses on the operation and management of agency labour by employers and observes that there are strong contradictions between the employers' stated reasons for using agency labour and the employment agencies' perceptions of why such labour is utilised. While discussing agency labour generally, the article also takes account of the position of migrant workers within the agency sector, since agencies have represented a significant route into employment for migrant labour. It draws primarily on 22 in‐depth interviews with employers and employment agencies mainly in the food processing, cleaning and care sectors. The research revealed that while some employers were using agency staff to cover for specific peaks in production, others had used it as an alternative method of dealing with vacancies that otherwise might have resulted in permanent employment. 相似文献
78.
Sonia San Martín Gutiérrez 《Contaduría y Administración》2013,58(2):11-38
The objective of this study is to research the most important antecedents of the affective, normative and continuance of employee’s commitment in his/her relation with the firm. The proposal includes both relational or interpersonal antecedents (trust, satisfaction and relational norms) and economic antecedents (dependence and firm opportunism). The testing of the proposed hypotheses with a sample of Mexican employees shows that both affective and normative commitment influence continuance commitment; satisfaction, relational norms and perception of opportunism are the main antecedents of affective commitment; and trust and dependence are the main antecedents of normative commitment. Besides, trust and relational norms contribute to enhance labor satisfaction as well as the antecedents of affective commitment are also, indirectly, antecedents of normative commitment. These results show interesting implications for both the academic and the professional world. 相似文献
79.
Our study examines whether behavioural theories can explain post-earnings announcement drift (i.e. earnings momentum) in the Spanish market. In particular, we test models proposed by Barberis et al. (Journal of Financial Economics, 49, pp. 307–343, 1998), Daniel et al. ( Journal of Finance, 53(6), pp. 1839–1885, 1998) and Hong and Stein (Journal of Finance, 54(6), pp. 2143–2184, 1999). Each of these behavioural models draws on two premises – cognitive biases and limits to arbitrage – that we assume will vary with a given country's cultural and institutional features. Therefore, we must exercise caution when extrapolating the favourable results observed in the US market to markets outside of the USA. Our results provide little evidence in support of the hypothesis used to test whether these models can indeed explain the earnings momentum anomaly in the Spanish market. We believe some characteristics of the Spanish market, such as its lower score on the Individualism Index, lower levels of investor protection and code-law-based legal system, may explain why our results differ from those obtained in the USA. 相似文献
80.
Quality & Quantity - The article explores the results of a recent European empirical study within the project Margin: tackling insecurity in marginalized areas, funded with the Horizon 2020... 相似文献