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61.
We consider a pure exchange economy with a finite set of types of agents which have incomplete and asymmetric information
on the states of nature. Our aim was to describe the equilibrium price formation and analyze how the lack of information may
affect the allocation of resources. To do so, we adapt to an asymmetric information scenario a variant of the Shapley–Shubik
game introduced by Dubey and Geanakoplos (J Math Econ 39:391–400, 2003 ). 相似文献
62.
Inês C. RosaJoana L. Pereira João GomesPedro M. Saraiva Fernando GonçalvesRaquel Costa 《Ecological Economics》2011,70(10):1805-1813
While the biofouler Corbicula fluminea (Müller, 1774) is known to cause great economic losses in North America, studies reporting the problem in Europe are much scarcer. This paper explores the industrial effects of the species in Portugal, the gateway by which the bivalve entered Europe around 30 years ago. National waterworks, major power stations, cement plants, pulp and paper mills and irrigation systems were surveyed. The industrial impacts of the pest were shown to remain relatively mild; irrigation systems are those that seem to be facing more significant economic losses due to infestation. Possible reasons for the apparent discrepancy between this result and the species dispersal in natural ecosystems are discussed, and recommendations on adequate responses to the latent threat are provided. This study may assist the implementation of integrated pest management policies in countries at risk of invasion or recently invaded, and contribute to an understanding of the species’ progression in industrial environments. 相似文献
63.
In economies subject to uninsurable idiosyncratic risks, competitive equilibrium allocations are constrained inefficient: reallocations of assets support Pareto superior allocations. This is the case even if the asset market for the allocation of aggregate risks is complete. 相似文献
64.
LebensAufgabe für pflegende Angeh?rige — Die Betreuung und Pflege eines demenziell erkrankten Familienangeh?rigen stellt nahe
Bezugspersonen vor gro?e Herausforderungen. Ohne Unterstützungsangebote brechen viele unter der Last des Alltags zusammen.
Pflegekr?fte sollten daher die Belastungsgrenzen von Angeh?rigen erkennen und ihnen rechtzeitig professionelle Hilfe anbieten. 相似文献
65.
66.
67.
Juan José Tarí 《Journal of Business Ethics》2011,102(4):623-638
This article presents a systematic literature review on quality management and social responsibility (focusing on ethical
and social issues). It uses the literature review to identify the parallels between quality management and social responsibility,
the extent to which qualitative, quantitative and mixed methods are used, the countries that have contributed most to this
area, and how the most common quality management practices facilitate social responsibility. The literature review covers
articles about quality management and social responsibility (focusing on ethical and social categories) based on a computer
search in three databases, namely ABI Inform, Emerald and Science Direct, and includes articles dealing with the subject that
were found in the lists of references of the articles found in the primary search, as well as a search in six top management
journals. The results show (1) the journals most likely to publish this type of article; (2) the range of qualitative, quantitative
and mixed methods used; (3) the most productive countries in this field; (4) the parallels between quality management and
social responsibility; and (5) how the most common quality management practices facilitate ethical behaviour and social aspects. 相似文献
68.
Alice Yang 《中国对外贸易(英文版)》2011,(3):8-9
<正>Singapore,a nation of merely around 5 million population,invested US$5.657 billion to China in 2010,according to statistics from Ministry of Commerce of P.R.... 相似文献
69.
André Gräning Carsten Felden Maciej Piechocki 《Business & Information Systems Engineering》2011,3(4):231-239
The paper examines the current state of research as regards the eXtensible Business Reporting Language (XBRL) by using the
literature review methodology. The results show that an empirical-quantitative research design is used most of the time. The
contributions vary in substance in terms of research on XBRL and research with XBRL. Research with XBRL focuses on the development
of conceptual XBRL extensions. Work on XBRL considers, for example, the changes in reporting as a result of XBRL as well as
the acceptance and enforcement of financial reporting standards. The results point to open issues and are relevant for research
and practice. 相似文献
70.