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61.
Inmaculada Beltrán‐Martín Juan Carlos Bou‐Llusar Vicente Roca‐Puig Ana Belén Escrig‐Tena 《Human Resource Management Journal》2017,27(3):403-422
Drawing on the contextual perspective, this study provides novel empirical evidence on how the organisational context (specifically, the firm's human resource strategy) has an effect on employee proactivity. We use matched data from managers and employees in 102 Spanish professional service firms to examine how high performance work systems contribute to enhance employee proactive behaviours through two motivational variables: role breadth self‐efficacy and flexible role orientation. Results of a multilevel study demonstrate that role breadth self‐efficacy mediates between HPWS and employee proactivity, but flexible role orientation does not mediate this relationship. 相似文献
62.
Building on research by Akehurst et al. (Serv Ind J 32:2489–2505, 2012), this study analysed internal and external factors in women entrepreneurship and linked these factors to the barriers that women face when starting businesses. To do so, two contrasting statistical techniques were used: PLS and QCA. After analysing results from each of these techniques, we observed that family duties and difficulties in obtaining financing (both internal and external) were the main factors related to barriers faced by women entrepreneurs. 相似文献
63.
Pavel Čížek Jinghua Lei Jenny E. Ligthart 《Oxford bulletin of economics and statistics》2017,79(1):25-54
The spatial survival models typically impose frailties, which characterize unobserved heterogeneity, to be spatially correlated. However, the spatial effect may not only exist in the unobserved errors, but it can also be present in the baseline hazards and the dependent variables. A new spatial survival model with these three possible spatial correlation structures is explored and used to investigate the implementation of value‐added tax (VAT) in 99 countries over the period 1970–2009. Estimation is performed by a Bayesian approach through the Markov chain Monte Carlo method. The estimation results suggest the presence of a significant spatial correlation among the VAT introductions of neighbouring countries. 相似文献
64.
José María Gómez Gras Domingo Rafael Galiana Lapera Ignacio Mira Solves Antonio José Verdú Jover Javier Sancho Azuar 《The International Entrepreneurship and Management Journal》2008,4(2):187-198
Given the importance in recent years of the phenomenon of academic entrepreneurship in European universities, knowledge about
determinants and performance of this technology transfer mechanism may have important managerial and policy implications.
Applying the resource-based view at universities, we have tested the influence of five bundles of resources and capabilities
on spin-off activity rates as well as on the performance of new spin-offs in a sample of seven European universities. These
five bundles are: technology transfer policies and strategies; human capital; stock of technology; resources and capabilities
of technology transfer offices; and support measures for academic entrepreneurship. Our results show that excellence of human
capital and the presence of university-based financial support measures are strongly associated with both spin-off activity
and performance. Another interesting finding is related to the availability of university-based non-economic support measures
(training, counselling, etc.), which have no influence on spin-off activity but are significantly associated with performance
of new spin-offs. We also discuss some interesting relationships between explanatory variables. 相似文献
65.
José Ernesto Amorós Oscar Cristi 《The International Entrepreneurship and Management Journal》2008,4(4):381-399
This study analyzes the relationship between entrepreneurial dynamics in Latin-American countries and the level of competitiveness
these countries show. Based on the research conducted by Wennekers et al. [Small Business Economics, 24(3):293–309, 2005] that demonstrates a U-shaped relationship between the country’s rate of entrepreneurship and its level
of competitiveness and economic development, we hypothesize that Latin-American countries have a descending behaviour under
the U-shaped curve approach. The results from three regression models support this hypothesis and suggest that competitiveness
and economic growth deter entrepreneurial dynamics on Latin-American countries. We discuss that Latin-American countries need
to improve some structural factors to achieve a high level of entrepreneurial dynamics.
相似文献
Oscar CristiEmail: |
66.
José?Ma?VecianaEmail author Marinés?Aponte David?Urbano 《The International Entrepreneurship and Management Journal》2005,1(2):165-182
There is general agreement that attitudes towards the entrepreneur, entrepreneurial activity, and its social function are determinant factors for university students to decide an entrepreneurial career.This empirical study aims at assessing and comparing the attitudes of university students towards entrepreneurship and enterprise formation in Catalonia and Puerto Rico, using a sample of 837 and 435 students, respectively.Results reveal a positive entrepreneur’s image. Both samples have a favorable perception of desirability of new venture creation, although the perception of feasibility is by far not so positive and only a small percentage has the firm intention to create a new company. 相似文献
67.
Baptiste Antoniazza André Mach Michael Andrea Strebel 《International journal of urban and regional research》2023,47(5):745-772
Today, many cities in post-industrial societies are strongholds of left and progressive political forces. Almost 100 years ago, left parties had instituted municipal socialism in several European cities. In this article, we compare these two periods of left urban rule by focusing on the long-term changes over the last 120 years in the socio-demographic profile of urban left elites in four major Swiss cities. Our analysis of left elected representatives at six key dates highlights the main differences between the municipal socialists of the interwar period and the new urban left that rules contemporary cities. The former are members of the working class, blue-collar workers without university education, while the latter are members of the upper-middle class, highly educated sociocultural professionals. The results of our analysis contribute to a better understanding of the sociological composition of urban left-progressive political forces, an aspect that is somewhat neglected in recent research on the urban left. We discuss the potential political implications and further research avenues for contemporary debates in urban studies, in terms of urban policy priorities and political mobilization. 相似文献
68.
Statistical Decision Problems and Bayesian Nonparametric Methods 总被引:1,自引:0,他引:1
This paper considers parametric statistical decision problems conducted within a Bayesian nonparametric context. Our work was motivated by the realisation that typical parametric model selection procedures are essentially incoherent. We argue that one solution to this problem is to use a flexible enough model in the first place, a model that will not be checked no matter what data arrive. Ideally, one would use a nonparametric model to describe all the uncertainty about the density function generating the data. However, parametric models are the preferred choice for many statisticians, despite the incoherence involved in model checking, incoherence that is quite often ignored for pragmatic reasons. In this paper we show how coherent parametric inference can be carried out via decision theory and Bayesian nonparametrics. None of the ingredients discussed here are new, but our main point only becomes evident when one sees all priors—even parametric ones—as measures on sets of densities as opposed to measures on finite-dimensional parameter spaces. 相似文献
69.
Rafael Tiecher Cusinato André Minella Sabino da Silva Pôrto Júnior 《Empirical Economics》2013,44(3):1113-1127
Recent literature for developed economies has shown that output gap estimates go through important revisions over time, impairing their reliability in real time. We organize a real-time data set for Brazil’s GDP and assess the revisions of the output gap estimated by four different methods. Similar to the findings of studies for developed economies, the output gap revisions in Brazil are substantial in all methods, with frequent changes in the output gap sign. In general, both the GDP data revision and the effect of adding new observations to the sample are relevant sources of output gap revisions. However, differently from those studies, we cannot assert that the latter source is preponderant. 相似文献
70.
This article brings together the stochastic frontier framework with impact evaluation methodology to compare technical efficiency (TE) across treatment and control groups using cross-sectional data associated with the MARENA Program in Honduras. A matched group of beneficiaries and control farmers is determined using propensity score matching techniques to mitigate biases stemming from observed variables. In addition, possible self-selection arising from unobserved variables is addressed using a selectivity correction model for stochastic frontiers recently introduced by Greene (J Prod Anal 34:15?C24, 2010). The results reveal that average TE is consistently higher for beneficiary farmers than the control group while the presence of selectivity bias cannot be rejected. TE ranges from 0.67 to 0.75 for beneficiaries and from 0.40 to 0.65 for the control depending on whether biases were controlled or not. The TE gap between beneficiaries and control farmers decreases by implementing the matching technique and the sample selection framework decreases this gap even further. The analysis also suggests that beneficiaries do not only exhibit higher TE but also higher frontier output. 相似文献