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22.
Alina S. Hernandez Bark Jordi Escartín Sebastian C. Schuh Rolf van Dick 《Journal of Business Ethics》2016,139(3):473-483
Previous research has shown that female leaders lead slightly more effective than male leaders. However, women are still underrepresented in higher management. In this study, we seek to contribute to a deeper understanding of this paradox by proposing and testing an innovative model that integrates different research streams on gender and leadership. Specifically, we propose power motivation and transformational leadership as two central yet opposing dynamics that underlie the relation between gender and leadership role occupancy. We tested this model in a sample of 256 employees. Results provided support for the proposed relations. These findings contribute to a more detailed and comprehensive understanding for central dynamics that link gender and leadership role occupancy. Moreover, they provide important insights for interventions that are targeted at reducing the gender gap in leadership. We discuss the theoretical and practical implications of these findings. 相似文献
23.
We consider strategy‐proof rules operating on a rich domain of preference profiles. We show that if the rule satisfies in addition tops‐onlyness, anonymity, and unanimity, then the preferences in the domain have to satisfy a variant of single‐peakedness (referred to as semilattice single‐peakedness). We do so by deriving from the rule an endogenous partial order (a semilattice) from which the concept of a semilattice single‐peaked preference can be defined. We also provide a converse of this main finding. Finally, we show how well‐known restricted domains under which nontrivial strategy‐proof rules are admissible are semilattice single‐peaked domains. 相似文献
24.
ABSTRACTWe explore in this note different structural models of the impact of process and product innovation on firms' demand and production cost functions. We find that the introduction of process and product innovations affects them differently as could be expected. Both product and process innovation shift forward the demand for the products of the firm. Process innovation reduces production marginal cost, but not always. A possibility, that we cannot prove or reject with the current specification of our models and available data, is that process innovation associated with product innovation raise marginal cost. Interestingly, we also find that advertising significantly augments demand but does not affect production marginal cost. To obtain broader conclusions, richer data will be needed allowing an enlargement of the model, in which process and product innovations could be specified distinctively and well identified. 相似文献
25.
Previous research on the International Financial Reporting Standards (IFRS) policy choices of large listed companies found a very strong association between policy choice and country. Nationally based pre‐IFRS practices largely explain IFRS policy choices. Nevertheless, some of the policy choices appear to be influenced from abroad, perhaps chosen in order to increase comparability. It has been suggested that smaller companies might be less influenced from abroad, and therefore might display even clearer national profiles of IFRS practice. This paper examines the accounting policy choices made within IFRS financial statements by small listed companies in five major countries. We find highly significant differences between the policies of small and large companies. We also find that small companies make more homogeneous choices, within a country, than large companies do. As a result, the previously published national profiles of the IFRS practices of large companies are misleading in the context of smaller ones. 相似文献
26.
The objective of this paper is to improve estimations of the size and scope of the underground economy by introducing a new approach that combines the advantages of the two most commonly used approaches, i.e. currency demand and multiple indicators, multiple causes (MIMIC). The new approach is applied to Germany. Among other things, it is shown that the approach yields improved estimation results. Some policy perspectives are discussed in the concluding section. 相似文献
27.
Wolfram Berger Michael Pickhardt Athanassios Pitsoulis Aloys Prinz Jordi Sardà 《Applied economics》2013,45(18):2190-2204
This article presents new estimates of the Greek underground economy and explores the link between the underground economy and aggregate debt. We show that the Greek underground economy has been underestimated heavily and has been on a rising trend again since Greece adopted the Euro. We also present evidence that the size of the underground economy is positively related to the debt-to-GDP ratio, implying that fighting the underground economy is also conducive to financial and macroeconomic stability. Our results suggest that for our sample of 11 EMU member countries, the loss of the inflation tax as an economic policy instrument had drastic consequences. While the underground economy did not have a statistically significant impact on aggregate debt before the introduction of the Euro, it has pushed up the debt-to-GDP ratio in our sample since. 相似文献
28.
Julio Martínez-Galarraga Elisenda Paluzie Jordi Pons Daniel A. Tirado-Fabregat 《Cliometrica》2008,2(3):195-212
This paper analyses the relationship between spatial density of economic activity and interregional differences in the productivity
of industrial labour in Spain during the period 1860–1999. In the spirit of Ciccone and Hall (Am Econ Rev 86:54–70, 1996) and Ciccone (Eur Econ Rev 46:213–227, 2002), we analyse the evolution of this relationship over the long term in Spain. Using data on the period 1860–1999 we show the
existence of an agglomeration effect linking the density of economic activity with labour productivity in the industry. This
effect was present since the beginning of the industrialisation process in the middle of the nineteenth century but has been
decreasing over time. Our results show that doubling employment density raises average labour productivity in the industrial
sector by between 3 and 5% in all periods analysed, with the exception of the last segment from the twentieth century. Hence,
we find significant evidence of agglomeration effects. However, these effects seem to have been falling sharply from the mid-nineteenth
century until late in the twentieth century, and there appears to be no positive evidence of agglomeration effects in industry
in the period 1985–1999. This result could be explained by an important increase in the congestion effects in large industrial
metropolitan areas that would have compensated the centripetal or agglomeration forces at work. Furthermore, this result is
also consistent with the evidence of a dispersion of industrial activity in Spain during the last decades.
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users.
相似文献
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users.
Daniel A. Tirado-FabregatEmail: |
29.
Jordi López-Sintas María Ercilia García-Álvarez Ana Gabriela Hernández-López 《Leisure Studies》2017,36(4):565-578
The new information and communication technologies have made it possible to view films in different spaces. Using the symbolic interactionist framework as a frame of analysis, we interpret the meaning of the two experiences of viewing technology-mediated films in the home and in the cinema. We conducted field research during the first half of 2009, digitally recording 16 interviews with research participants living in Barcelona (Spain). The interviews were transcribed verbatim with the help of voice-recognition software. Reports from our research participants indicate that individuals considered only the cinema experience to be a true leisure activity, while the home experience was interpreted as a routine recreational activity. Therefore, the meanings of the film-viewing activity were associated with the symbolic properties of the frames of interpretation. Finally, we discuss the implications of these findings for the home as a unified centre where shared meanings are co-produced by family members. 相似文献
30.
This paper examines market integration between fish species in Europe, taking international market integration into account. Based on Juselius (2006) , market integration is found both on the fresh and frozen markets. The Law of One Price is in force on the fresh market within the segments of flatfish and pelagic fish. Assuming transitivity, a loose form of market integration is identified between 13 fresh and seven frozen fish species, and the relative prices are found fairly stable. The policy implication is that catch limitation measures implemented through the Common Fisheries Policy have limited and conditional effects on prices, because of the large size of the market and varying market integration. Therefore, many fishermen are not ‘compensated’ by price increases as a result of catch limitation measures. 相似文献