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51.
We consider procedures that use randomness to make a decision that involves several individuals. We asked subjects to compare the fairness of six pairs of seemingly equivalent procedures. We propose a classification of subjects into two categories: those who are “emotional” in the sense that they exhibit a systematic ranking of procedures on the basis of intuitive notions of fairness, and those who are “consequentialists” in the sense that they systematically view each pair of procedures as being equally fair. According to this classification, about 30% of the subjects are emotional while 31% are consequentialists. 相似文献
52.
53.
Flexible work arrangements,national culture,organisational characteristics,and organisational outcomes: A study across 21 countries 下载免费PDF全文
Using a contingency perspective, we investigated two complementary topics: (a) the influence of the GLOBE national cultural values and key organisational variables on employee use of flexible work arrangements (FWAs), and (b) the contribution of the level of congruence between cultural values and FWA use on absenteeism and turnover. The results, based on Cranfield Network on Comparative Human Resource Management—a large data set across multiple countries—supported the hypothesised effects of the cultural values on employee use of FWAs and the moderating effects of these cultural values on FWA use and organisational outcomes. Specifically, we found that national cultural values and organisational characteristics were related to outcomes via FWA use; and employees' use of FWAs had the overall effect of reducing absenteeism and turnover, but this effect was weakened when the FWAs were not consistent with cultural values. Theoretically, our results add to our knowledge and understanding of the effects of FWA use on absenteeism and turnover under different degrees of “fit” with cultural context. From a practical perspective, our results suggest that organisations should consider national cultural characteristics before implementing FWAs. A misfit between national culture and FWAs would potentially reduce employee use of FWAs and increase the likelihood of absenteeism and turnover. 相似文献
54.
Groundwater basins are usually separated into aquifers that are hydrologically interrelated. This interrelation may take the
form of water movement from one aquifer to another. When differentials in water quality exist, pumping from one of the aquifers
can cause water movement that may be associated with degradation of its quality. A management policy that considers this interrelation
may be preferable to an independent management of each aquifer. This paper develops a dynamic optimal control model to evaluate
joint versus independent management. The optimal joint pumping management, in which two adjacent aquifers of different water
qualities are interrelated, is analyzed and compared to independent aquifer pumping, and the situations where joint management
is not required are identified. Policy implications are then derived and discussed. Finally, the theoretical model is applied
to a case of interrelated aquifers in southern Israel. The empirical model identifies conditions (interest rate, agricultural
fresh water supply rainfall recharge, price of surface water, drinking water quality standards) under which a joint policy
is preferable. The empirical results confirm the theoretical ones. 相似文献
55.
Susan Ariel Aaronson 《Journal of Business Ethics》2005,59(1-2):175-198
The United States Government does not mandate that US based firms follow US social and environmental law in foreign markets.
However, because many developing countries do not have strong human rights, labor, and environmental laws, many multinationals
have adopted voluntary corporate responsibility initiatives to self-regulate their overseas social and environmental practices.
This article argues that voluntary actions, while important, are insufficient to address the magnitude of problems companies
confront as they operate in developing countries where governance is often inadequate. The United States can do more to ensure
that its multinationals act responsibly everywhere they operate. First, policymakers should define the social and environmental
responsibilities of global companies. They must consistently make their expectations for global business clear – and underscore
that this objective can often be accomplished without mandates. Second, the US should closely examine the policies that undermine
global Corporate Social Responsibility (CSR) and address the many conflicting signals sent by policymakers. Third, the President
should make the US government a CSR model by examining how to use its purchasing power to promote human rights. Finally, the
US government should require pension funds to report on the social and environmental consequences of their investments. In
these ways, Americans can mind our business – and thus make sure that US based firms do not undermine social and environmental
progress when they operate in the developing world.
Susan Aaronson is Senior Fellow and Director of Globalization Studies at the Kenan Institute Washington Center, an arm of
the Kenan-Flagler Business School, University of North Carolina Chapel Hill. Her scholarly research focuses on international
investment and social responsibility issues. Aaronson devised and directed a study, funded by the Ford, UN and Levi Strauss
Foundations, that examined how U.S. public policies can promote or undermine global corporate social responsibility. She is
now beginning a Levi-Strauss funded project on trade and human rights. Aaronson is a frequent speaker on public understanding
of globalization issues and the author of four books on globalization including, Taking Trade to the Streets: The Lost History
of Public Efforts to Shape Globalization (Michigan: 2001). 相似文献
56.
The impact of climate change on China's agriculture 总被引:5,自引:0,他引:5
Jinxia Wang Robert Mendelsohn Ariel Dinar Jikun Huang Scott Rozelle Lijuan Zhang 《Agricultural Economics》2009,40(3):323-337
This article examines how expected changes in climate are likely to affect agriculture in China. The effects of temperature and precipitation on net crop revenues are analyzed using cross-sectional data consisting of both rainfed and irrigated farms. Based on survey data from 8,405 households across 28 provinces, the results suggest that global warming is likely to be harmful to rainfed farms but beneficial to irrigated farms. The net impacts will be only mildly harmful at first, but the damages will grow over time. The impacts also vary by region. Farms in the Southeast will only be mildly affected but farms in the Northeast and Northwest will bear the largest damages. However, the study does not capture the indirect effects on farms of possible changes in water flow, which may be important in China. 相似文献
57.
In this work, we introduce the notion of fully incomplete markets. We prove that for these markets, the super‐replication price coincides with the model‐free super‐replication price. Namely, the knowledge of the model does not reduce the super‐replication price. We provide two families of fully incomplete models: stochastic volatility models and rough volatility models. Moreover, we give several computational examples. Our approach is purely probabilistic. 相似文献
58.
This article analyses wage flexibility as a factor in the unemployment rate across 12 Euro Area countries. We use extensive evidence pertaining to the countercyclical behaviour of the labour income share ratio to estimate its equilibrium value in the long run. This measure is calculated using a hybrid New Keynesian Phillips curve. Additionally, by using spatial econometrics, we can incorporate into the study the interdependence in the inflation among the countries. As a result, we identify countries that might see an improvement in their employment rates by improving their wage flexibility. We also identify countries with high unemployment that is not a consequence of a lack of wage flexibility. 相似文献
59.
In this paper we study the intraday price formation process of country Exchange Traded Funds (ETFs). We identify specific parts of the US trading day during which Net Asset Values (NAVs), currency rates, premiums and discounts, and the S&P 500 index have special effects on ETF prices, and characterize a special intraday and overnight updating structure between these variables and country ETF prices. Our findings suggest a structural difference between synchronized and non-synchronized trading hours. While during synchronized trading hours ETF prices are mostly driven by their NAV returns, during non-synchronized trading hours the S&P 500 index has a dominant effect. This effect also exceeds the one that the S&P 500 index has on the underlying foreign indices and suggests an overreaction to US market returns when foreign markets are closed. 相似文献
60.
Alexander Dix Gregor Thüsing Johannes Traut Laurits Christensen Federico Etro Susan Ariel Aaronson Rob Maxim 《Intereconomics》2013,48(5):268-285
Last year, the European Commission proposed a comprehensive reform of the EU’s data protection rules. The proposed regulation has been surrounded by fi erce controversy and has been the subject of frenzied lobbying by global corporations, industry groups, research centres and privacy campaigners on both sides of the Atlantic. This Forum applies cool economic reasoning to this heated issue. What are the potential economic benefi ts of EU harmonisation? Will the proposed regulation negatively impact the competitiveness and innovation of European fi rms in the global marketplace? Or could it jeopardise attempts to protect privacy as a fundamental right in civil societies? 相似文献