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Positive ethics associated with socially responsible investments (SRI) is challenging the limits of Islamic investments' conservative approach to promote corporate social responsibility. In this study, we test the integration of social performance measures (companies the most virtuous or high-rated in terms of environmental, social, and governance (ESG) issues) in Islamic portfolios using KLD social ratings. We seek to determine the financial price of complying both to Islamic investment and SRI principles. To do so, we measure the financial performance of self-composed Islamic portfolios with varying ESG scores. The results indicate no adverse effects on returns due to the application of ESG screens on shariah-compliant stocks during the 2007–2011 periods while reporting substantially higher performance for the portfolios with good records in governance, products, diversity, and environment issues. On the opposite, a negative performance is associated with an SRI strategy of disengagement from shariah-compliant stocks with community and human rights controversies. Our performance measures are controlled for market sensitivity, investment style, momentum factor, and sector exposure. 相似文献
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We investigate whether firms’ corporate social performance (CSP) ratings impact their performance (cost of capital) and risk. Using a proprietary CSP ratings database, we find no difference in the risk-adjusted performance of UK firms with high and low CSP ratings. Additionally, the firms do not differ in their amount of idiosyncratic risk. We find some evidence of high-ranked firms being larger. The empirical evidence therefore indicates that investors and managers are able to implement a CSP investment or business strategy without incurring any significant financial cost (or benefit) in terms of risk or return. 相似文献
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Kleiner A 《Harvard business review》1991,69(4):38-42, 44, 46-7
Today a company is not considered environmentalist unless it moves beyond mere compliance with government regulations to behavior its competitors, and even customers, do not expect. How should it set its agenda? Author Art Kleiner proposes that, to be green, a company must ask three questions: What products should we bring to market? How much disclosure of pollution information should we support? And how can we reduce waste at its source? These questions can't be answered, Kleiner says, unless managers insist on sustainable growth. In this sense, a big investment in environmentalism is like a big one in R&D--both presuppose patient capital and managerial maturity. What are green products? Kleiner cautions against giving in to misinformed public opinion--as McDonald's did in giving up its styrene "clamshells," which were more recyclable than the composite papers it switched to. Rather, companies should rely on literature that analyzes the product life cycle. As for public disclosure, the benefits may be unexpected. Federal legislation requiring companies to report the emission of potentially hazardous waste to a central data bank has not made environmentalists attack them. Rather, it has forced companies to learn what chemicals they inadvertently produce and how much--knowledge that helps them improve production processes. Sharing it helps ecological researchers study the combined effects of plant emissions. As for pollution prevention, Kleiner notes the analogy to quality and observes that it is better to design harmful waste products out of the system than catch them at the end of the line.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
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Penelope M. Mullen 《公共资金与管理》1998,18(1):52-58
Although there have been restrictions on access to health care since the inception of the National Health Service (NHS), there has been increasing debate on rationing and priority-setting following the changes introduced from 1991. Much of this debate has been fuelled by the fact that local Health Authorities (HAs), working with limited budgets to purchase health care services for their local population, must set priorities in order to remain within their budget. Some commentators go further and argue that health care rationing is both necessary and inevitable. Others suggest that acceptance of the necessity of rationing may be self-defeating, and question the underlying assumptions. This article reviews some of the arguments and asks whether health care rationing is really necessary. 相似文献
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Day GS 《Harvard business review》2007,85(12):110-20, 146
Minor innovations make up most of a company's development portfolio, on average, but they never generate the growth companies seek. The solution, says Day--the Geoffrey T. Boisi Professor of Marketing and a codirector of the Mack Center for Technological Innovation at Wharton--is for companies to undertake a systematic, disciplined review of their innovation portfolios and increase the number of major innovations at an acceptable level of risk. Two tools can help them do this. The first, called the risk matrix, graphically reveals the distribution of risk across a company's entire innovation portfolio. The matrix allows companies to estimate each project's probability of success or failure, based on how big a stretch it is for the firm to undertake. The less familiar the product or technology and the intended market, the higher the risk. The second tool, dubbed the R-W-W (real-win-worth it) screen, allows companies to evaluate the risks and potential of individual projects by answering six fundamental questions about each one: Is the market real? Explores customers' needs, their willingness to buy, and the size of the potential market. Is the product real? Looks at the feasibility of producing the innovation. Can the product be competitive? and Can our company be competitive? Investigate how well suited the company's resources and management are to compete in the marketplace with the product. Will the product be profitable at an acceptable risk? Explores the financial analysis needed to assess an innovation's commercial viability. Last, Does launching the product make strategic sense? examines the project's fit with company strategy and whether management supports it. 相似文献
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Does it really pay to be green? Determinants and consequences of proactive environmental strategies 总被引:1,自引:0,他引:1
This study examines what factors affect firms’ decisions to adopt a proactive environmental strategy and whether pursuing proactive environmental strategies leads to improved financial performance. Using longitudinal data from 1990 to 2003 for the four most polluting industries in the US (Pulp & Paper, Chemical, Oil & Gas, and Metals & Mining), this research empirically models the causal relations between firms’ environmental performance and their financial resources and management capability. Our results show that positive (negative) changes in firms’ financial resources in the prior periods are followed by significant improvements (declines) in firm’s relative environmental performance in the subsequent periods. In addition, we also find that significant improvements (declines) in environmental performance in the prior periods can lead to improvements (declines) in financial performance in the subsequent periods after controlling for the impact of Granger causality. Finally, 3SLS analysis suggests that the positive association between environmental performance and financial performance is robust. Overall, our results are consistent with predictions of the resource-based view of the firm and indicate that although becoming “green” is associated with improvement in firm performance, such a strategy cannot be easily mimicked by all firms. 相似文献
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This comment discusses some errors in a recent paper by Jacobsen and Marquering [Jacobsen, B., Marquering, W., 2008. Is it the weather? Journal of Banking and Finance 32 (4), 526–540], in which the authors challenge our previous finding that stock market returns exhibit seasonal patterns consistent with the influence of seasonal affective disorder on investor risk aversion. We find that we cannot replicate the authors’ findings, even after corresponding with them. Furthermore, we document several problems with their methodology, including misspecification of their economic model, misspecification of their econometric model, and use of inappropriate data. While we agree that seasonal affective disorder is not an explanation for all variation in equity markets, we do maintain that careful analysis leads to economically and statistically significant evidence of the effect we originally documented. 相似文献
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The empirical mean–variance evidence comparing the performance of Socially Responsible Investments (SRI) and conventional investments suggests that there is no significant difference between the two. This paper re-examines the problem in the context of Marginal Conditional Stochastic Dominance (MCSD), which can accommodate any return distribution or concave utility function. Our results provide strong evidence that there is a financial price to be paid for socially responsible investing. Indices composed of socially responsible firms are MCSD dominated by trademarked indices composed of conventional firms as well as by indices carefully matched by size and industry with the firms in the SRI indices. Zero cost portfolios created by shorting the SRI index and using the proceeds to invest in the conventional index generate higher average returns, lower variance and higher skewness than either of the two indices standing alone. They also MCSD dominate the SRI and conventional indices standing alone. 相似文献
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Sílvia Luís Luísa Pinho Maria Luísa Lima Catarina Roseta-Palma Filomena Cardoso Martins António Betâmio de Almeida 《Journal of Risk Research》2016,19(6):810-826
Coastal risk is already high in several parts of the world and is expected to be amplified by climate change, which makes it necessary to outline effective risk management strategies. Risk managers assume that increasing awareness of coastal risk is the key to public support and endorsement of risk management strategies – an assumption that underlies a common worldview on the public understanding of science, which has been named the deficit model. We argue that the effects of awareness are not as straightforward. In particular, awareness of coastal hazards might not lead to more technically accurate risk perceptions. Based on research on risk perception normalization, we explored the hypothesis that coastal risk awareness reduces coastal risk perception – in particular the perceived likelihood of occurrence of coastal hazards – through its effect on reliance on protective measures to prevent risk. Individuals can rely on protective measures, even when those are not effective, as a positive illusion to reduce risk perception. This effect might be stronger for higher probability hazards and for permanent residents of costal zones. Data from 410 individuals living in coastal zones corroborated most of our expectations. Global results demonstrated a risk normalization effect mediated by reliance on current measures. Additional analyses made clear that this effect occurred in 2 of the 5 high-probability hazards (flood and storm), and not in the low-probability hazard (tsunami). Normalization might be more likely among high-probability hazards which entail catastrophic and immediate impacts. This effect was also found among permanent residents, but not among temporary residents. Results imply that coastal risk management might benefit from (a) taking risk perception normalization effects into account, (b) tailoring strategies for permanent and temporary residents and (c) promoting a higher public engagement, which would facilitate a more adaptive and effective coping with coastal risk than the use of positive illusions. 相似文献
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Financial intermediation theory posits that a smaller loan size triggers a higher cost per dollar lent. This leads to question whether microfinance can become a self-sustainable industry. Hence, in microfinance innovations like loans without collateral, progressive loans, solidarity groups and relational lending are employed to reduce asymmetric information costs, adverse selection, and moral hazard while serving the poorest people. Crucially, we find a non-linear U-shaped effect of loan size on financial and social efficiencies. This reconciles the two opposite strands of the literature, aligning microfinance and banking central principles. The major implication of this study is that, unlike banking, microfinance institutions can grant small size loans while simultaneously obtaining high levels of financial and social efficiency. Indeed, our findings do not support the widely debated mission drift assumption since loan size does not generate a trade-off between financial and social outcomes. Therefore, loan size is a core management variable. 相似文献
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Conventional aggregation of Corporate Social Responsibility (CSR) raw scores and its interpreted impact on firm value have provided mixed evidence in the literature. We show that the value impact of CSR activities relies heavily on the industry-specific relative position of the firm. Only firms that distinguish themselves over their peers are associated with increased firm value. This finding is robust and holds for both responsible and irresponsible behaviors. Information concerns and portfolio construction can allude to a possible CSR clientele, suggesting the existence of an optimal CSR level. Our peer-effect results are robust to unobserved heterogeneity along the lines of Gormley and Matsa (2013). 相似文献
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The EU Commission's Five Presidents' Report proposes new rules for the eurozone covering fiscal policy, banking and financial markets designed to avert another eurozone crisis. This paper examines the causes of the current eurozone crisis and discusses whether the Report's proposals are likely to succeed. It is argued that the main causes of the crisis were EMU and the failure of financial markets to price risk correctly. It is claimed that the Report may not solve these problems. Having already lost their monetary policy instrument, the Report's fiscal proposals would remove countries' fiscal policy instrument too and deprive countries of the means of economic stabilisation. The proposals would also transfer to an undemocratic and unaccountable Commission important national competences. 相似文献
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《Journal of Monetary Economics》1986,18(3):295-312
Tests of the structure-performance paradigm of the industrial organization literature have been carried out almost exclusively using a single-equation, multiple-regression methodology. The purpose of this paper is to suggest that where the firms being considered are multiple product in nature and may pursue objectives in addition to maximizing the value of the firm, such a methodology may be inappropriate. The results presented in this paper suggest that the absence of a consistently strong, positive, and statistically significant relationship between market concentration and bank profitability may be traced in part to such an inappropriate methodology. 相似文献
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Thomas A. Severini 《Annals of Finance》2016,12(2):179-199
In the market model the return on an asset is modeled as a linear function of the return on a market index with slope parameter beta. The coefficient beta is often used as a measure of the sensitivity of the asset’s return to the market and to measure the component of the variance of the return that is explained by the market. However, both of these interpretations require the additional assumption that the error term in the market model has mean 0 conditional on the return on the market index, an assumption that is often difficult to verify in practice. In this paper, a nonparametric version of the market model is proposed that does not require such an assumption. This nonparametric model replaces the beta coefficient of the market model with a “beta curve” describing the relationship between the asset’s return and that of the market locally near a given value of the market return. The proposed model is applied to stock returns, as well as to returns on mutual funds. Corresponding tests of the market model are given and it is shown that the nonparametric model often provides an improvement over the standard parametric market model. 相似文献
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Majority of the increase in global energy consumption is from China; hence, studying energy issues, especially in China’s manufacturing industry (CMI), is worthwhile and of much interest in the academic field. Based on the translog cost function, we develop a research framework to study the rebound effect of CMI. Considering the effect of asymmetric energy price, we augment the energy-cost function with asymmetric influence constraint of energy price. Again, we add time series data of CMI’s capital, labor, energy, and mid-input to the model to calculate the direct rebound effect of CMI. We find that the rebound effect of CMI is 44.2%, and CMI still has large energy-conservation potentials. Based on the results of this study, some policy recommendations are provided. 相似文献
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Andrei Shynkevich 《Journal of Financial Markets》2012,15(4):438-466
This paper explores the degree of success of a large set of active trading rules that have been popularized in the literature on the short-term predictability of returns in equity and foreign exchange markets by extending the scope of research in three dimensions: global portfolios, industry portfolios, and exclusive versus inclusive portfolios. Our results show that after adjusting for (1) the impact of nonsynchronous prices in the reported closing index levels which causes spurious autocorrelations in returns, (2) data snooping bias caused by searching through a large number of possible trading strategies in order to find a few that yield superior in-sample performance, and (3) transaction costs that reduce any profits from active trading, the risk-adjusted profits generated by short-term trend chasing trading rules are generally not statistically significant and the hypothesis of no outperformance of trading rules over either buy-and-hold or risk-free benchmark return cannot be rejected in most industries. Such findings favor short-term market efficiency and are hardly comforting for active traders. 相似文献
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This study investigates the relation between conservative reporting and foreign institutional ownership using a unique dataset of firms in Turkey. In doing so, we distinguish between foreign funds and corporations. Contrary to prior findings, our analysis shows that conservative reporting is not necessarily a desirable accounting feature for foreign institutional investors. We also find that the interplay between conservative reporting and ownership is significantly different between foreign funds and corporations. The estimated negative relation holds only for foreign funds. Further analysis reveals that foreign funds do not find conservative reporting desirable in low-asymmetric information firms and reduce ownership with greater accounting conservatism in such firms. The analysis sheds significant lights on the relevance of conservative reporting in alleviating the negative consequences of asymmetric information. 相似文献