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101.
We propose an extension of the standard general equilibrium model with production and incomplete markets to situations in
which (i) private investors have limited information on the returns of specific assets, (ii) managers of firms have limited
information on the preferences of individual shareholders. The extension is obtained by the assumption that firms are not
traded directly but grouped into ‘sectorial’ funds. In our model the financial policy of the firm is not irrelevant. We establish
the existence of equilibria and discuss the nature of the inefficiencies introduced by the presence of asymmetric information.
We also illustrate the properties of the model in three simple examples.
We would like to thank Alberto Bisin, Armando Dominioni, Piero Gottardi, Tito Pietra, Paolo Siconolfi, and an anonymous referee
for useful suggestions and comments. 相似文献
102.
Daniela Soleri David A. Cleveland Stuart H. Sweeney Mario R. Fuentes Humberto Ríos L. 《Ecological Economics》2008,67(4):667-682
Transgenic crop varieties (TGVs) are being promoted as essential for improving small-scale Third World (SSTW) agriculture. Most economic research on this topic makes critical, untested assumptions, including that farmers will choose TGVs over other varieties because TGVs are economically optimal and because farmers are risk neutral profit maximizers. We tested these assumptions using data from a survey of 334 farmers in 6 communities in Cuba, Guatemala and Mexico in which farmers ranked 4 real and hypothetical maize varieties for eating and sowing. Our results did not support these assumptions. Most farmers preferred farmer varieties for sowing and especially for eating, avoiding TGVs, a preference associated with being risk averse and with non-monetary preferences. Farmers more integrated into modern agriculture were more likely to choose TGVs. These results suggest that farmers most in need of support and most important for conserving genetic diversity are least favorable toward TGVs, and that alternative ways of improving SSTW agriculture should receive more attention. 相似文献
103.
Influence of institutional environment on entrepreneurial intention: a comparative study of two countries university students 总被引:1,自引:0,他引:1
Juan Carlos Díaz-Casero Joao José M. Ferreira Ricardo Hernández Mogollón Mario Lino Barata Raposo 《The International Entrepreneurship and Management Journal》2012,8(1):55-74
Institutional environment influences the perceptions of desirability and feasibility, society’s social and cultural environment,
such as beliefs, values and attitudes, conditions behaviour and decisions made by individuals. This research evaluates the
influence of institutional environment on entrepreneurial intention using a comparative analysis of different attitudes among
university students in two countries: Portugal and Spain. In particular, this study aims to examine the perceptions of desirability,
feasibility and intention toward the creation of one’s own business and how that variables influence the entrepreneurial intention
as compared these two different institutional contexts. Results revealed difference among attitudes toward entrepreneurship
in both countries. With respect to the perception of feasibility, the majority of students in Extremadura (Spain) consider
that it is easier to create a business in nowadays than it was several decades ago. However, from the students of Beira Interior
(Portugal) consider that it is more difficult. Furthermore, in Extremadura, the entrepreneurial intention is higher than in
Beira Interior. 相似文献
104.
105.
In this paper we analyse the relationship between governance and learning in clusters and networks. In particular, we see these two key elements as interdependent, suggesting that, under particular circumstances, such interdependence may drive clusters and networks towards a dynamic development trajectory. A pure ‘governance perspective’ makes the development of any locality dependent on the system of powers which exists within the locality or across the global value chain. In parallel, a pure ‘competence-based approach’ focuses mainly on the capabilities of actors to learn and undertake activities. In contrast, we open the prospects for an interdependent relation that may change the actual competences of actors as well as the governance settings and dynamics in networks and clusters. When supported by public policies, the learning process may have the potential to modify the governance environment. Simultaneously, the learning process is intrinsically influenced by economic power, which may seriously affect the development prospects of clusters and networks. This is why an intertwined consideration of both aspects is necessary to promote specific approaches to learning and to design appropriate policies. In this paper we offer two preliminary case studies to clarify some of these dynamics: the first taken from the computers cluster in Costa Rica and the second from an Italian bio-pharmaceutical firm and its production network. The first case study refers to the software cluster that was created from scratch in Costa Rica thanks to an enlightened government policy in coordination with new local enterprises and an important foreign direct investor; while the second reflects on the ability of an individual company to create a network of relationships with large transnational companies in order to acquire new competences without falling into a subordinate position with respect to its larger partners. 相似文献
106.
The contribution of customer relationship (CR) metrics to shareholder value is practically unknown in research and practice.
Existing studies report rather ambiguous results. We develop a proposal to identify and measure the multidimensional influences
in a valid and reliable way. By comparing existing studies to each other and to our framework, we can find possible reasons
for their ambiguity: First, the studies are actually not compatible while using various CR metrics and performance measures.
Second, several conceptual and methodological differences also place the comparability of their results in question. The application
of our framework should explain the inconsistent outcomes of existing studies and indicate a consistent and general influence
of CR metrics on shareholder value. 相似文献
107.
108.
Carluccio Bianchi Federica Calidoni Mario Menegatti 《International Review of Economics》2009,56(4):347-357
This article aims to test the conjecture advanced in a recent work by Bianchi and Menegatti (Appl Econ Lett 14:963–967, 2007) that usual β-convergence panel regressions may produce biased evidence, due to their inability to distinguish between actual catching-up across countries and decreasing growth rates over time within countries. The test considers different sub-groups in a dataset of 72 countries for the period 1970–2000 and introduces both human capital and proxies for technological differences into the analysis. The results confirm the conjecture that traditional evidence about β-convergence may be misleading; they also show that catching-up across countries is weaker than usually claimed and that this process occurred only in some sub-groups of countries. 相似文献
109.
Strategizing corporate social responsibility: evidence from an Italian medium-sized, family-owned company 总被引:1,自引:0,他引:1
Corporate social responsibility (CSR) is becoming a mainstream issue as both researchers and managers are realizing its importance, but knowledge gaps persist. In particular, the processes underlying the adoption of responsible managerial practices and the effects associated with them are still at the centre of intense debate. Not surprisingly, managers expect formalized procedures that might influence corporate managerial processes and especially corporate strategies. Given the growing emphasis on the integration of CSR into corporate strategy, the purpose of this qualitative study is to explore the antecedents of this process and the dynamics underlying it. We focus on a medium-sized, family-owned Italian company, SABAF SpA. We find that: the beliefs and value systems of entrepreneurs play a fundamental role in shaping a sustainable corporate strategy; the importance of the relationship between social performance and financial performance depends to some extent on the kind of competitive strategy that a company has selected; and people need to be aware of it – that is, CSR strategies must be explicit and codified into specific managerial procedures. 相似文献
110.