Socially responsible investment has grown enormously and has expanded globally in recent years. It allows SRI investors to reduce their portfolio risk assumptions through international diversification. In this context, the aim of this paper is twofold to examine price and volatility linkages among the most representative SRI indexes for North America, Europe, and Asia-Pacific employing a multivariate approach and to provide the out-of-sample performance of an optimal portfolio constructed on the basis of time-varying return and volatility forecasts from this specification (...) approach. Our overall results show that using this technique, it is possible to reduce risk and out-perform the naïve rule, which is usually employed in this type of investment. These findings are relevant not only for academics but also for practitioners, especially for professional managers of SRI portfolios. (shrink)

With a meta-analysis of 85 studies and 190 experiments, the authors test the relationship between socially responsible investing and financial performance to determine whether including corporate social responsibility and ethical concerns in portfolio management is more profitable than conventional investment policies. The study also analyses the influence of researcher methodologies with respect to several dimensions of SRI on the effects identified. The results indicate that the consideration of corporate social responsibility in stock market portfolios is neither a weakness nor a (...) strength compared with conventional investments; the heterogeneous results in prior studies largely reflect the SRI dimensions under study. (shrink)

Prior literature on socially responsible investment has contended that excluding “sin stocks” from a portfolio will reduce performance and increase risk. Further, incorporating stocks of firms with positive social responsibility scores will improve performance and reduce risk. We simulate portfolios designed to mimic typical equity mutual funds’ holdings and investigate these propositions. We remove the potentially confounding influences of differences in manager skill, transaction costs and fees, and conduct a clean experiment on the effect of positive and negative portfolio screening. (...) We find no difference in the return or risk of screened and unscreened portfolios. We conclude that a typical socially responsible fund will neither gain nor lose from screening its portfolio. (shrink)

Addressing ESG issues has become a point of interest for investors, shareholders, and governments as a risk management concern, while for firms it has become an emerging part of competitive strategy. In this study, a database from an independent ratings agency is used to examine, longitudinally, how Australian Securities Exchange (ASX) 300 firms are responding to ESG issues. Following institutional theory predictions, ASX300 firms are improving ESG performance over the 2002–2009 timeframe. Furthermore, over this timeframe, performance on the governance dimension (...) improved at a greater rate than environmental or social performance, as predicted. Lastly, high impact industries are predicted to demonstrate overall improved ESG performance relative to medium or low impact industries over the timeframe, but this hypothesis was not confirmed. Results are discussed along with implications and future research directions. (shrink)

Environmental, social, and governance (ESG) investing is synonymous with sustainable investment for socially responsible investors. Unfortunately, the diversity of ESG investing remains unattended amidst the growth in ESG literature, as the academic literature focuses dominantly on measuring performance. An understanding of a wide range of subjects entailing ESG is required before future research on ESG investing is performed. To overcome the challenge, this systematic literature review uses bibliometric mapping to reveal four significant research themes within the ESG investing literature: investor (...) behavior and motivations for ESG investing; cost and risk mitigation in ESG investing; portfolio screening and ESG investing; and ESG performance. The review critically examines each theme and broadens the research agenda for future studies. In addition to the significant themes, this paper also discusses theoretical and recent research trends in the ESG investing literature. The review identifies clashes and crossovers between these themes to appropriately interpret one theme using another and emphasizes the heterogeneity in ESG investing. Lastly, discussion over concerns and criticisms of ESG investing highlights greenwashing as a major cause of concern for investors. (shrink)

Empirical studies, which analyze the performance of socially responsible investment (SRI) funds relative to conventional funds, find contradictory results. The aim of this paper is to investigate, with the help of a meta-analysis, how selected primary study characteristics influence the probability of a significant under- or outperformance of SRI funds compared with conventional funds. 25 studies with more than 500 observations are included in the meta-analysis. The results of this paper suggest that the consideration of the survivorship bias in a (...) study increases (decreases) the probability of a significant outperformance (underperformance) of SRI funds relative to conventional funds. The focus on United States (US) SRI funds increases (decreases) the probability of a significant outperformance (underperformance) too. The time period influences the probability of a significant under- and outperformance of SRI funds as well, but based on the results of this paper, it is not possible to draw general conclusions on this variable. (shrink)

In Japan, income, authority, and prestige are unequally distributed between men and women, even if they share the same occupational level. These inequalities are perceived as an ethical issue because they go against the principle of equal treatment at work. Nowadays, Japanese companies are under growing political and regulatory pressure to increase the hiring, promotion, and empowerment of female employees. In this context, the first equity index that tracks the financial performance of the best Japanese companies in terms of gender (...) diversity performance—the MSCI Japan Empowering Women Index —was launched in 2010. It aims to satisfy the growing demand of investors who want to reduce gender discrimination in Japanese workplaces. This paper compares the financial performance of the WIN stock index to the conventional parent index over the period 2010–2018, offering a unique setting to assess the effects of gender diversity screens on portfolio risk-adjusted performance. Our results are robust to a battery of risk-adjusted performance indicators and clearly indicate that investing in the WIN equity index does not come at a cost compared to investing in its conventional peer. This evidence is expected to reinforce confidence of investors who have an appetite for justice in increasing their investment in financial products that support the participation and the advancement of women in the Japanese workforce. (shrink)

Although sustainable and responsible investment (SRI) has quite recently become a hot research topic, scarcely any systematic research has been paid to the performance of this non-conventional approach to investment during the financial crisis that emerged in mid-2008 when the resilience of the financial markets was sorely tested. Such real-world resilience in practice is the subject of the current research which tests whether environmental, social and governance screens provides ethical investors with adaptive resilience in bull and bear market conditions by (...) focussing on the SRI equity index of one of the most active markets in Europe in terms of ethical investment, the FTSE4Good-Ibex in Spain. Multivariate Generalized Autoregressive Conditional Heteroskedasticity (M-GARCH) analysis indicates that ethical investors in the equity market examined with evidence that greater resilience in severe business cycle shocks could be attributable to SRI by companies. Although limited to a single country study, the results have implications for investors seeking resilience in crisis: when individual values and beliefs towards sustainability tie with personal investment strategy, the end result is adaptive financial resilience, social well-being and environmental defence. (shrink)

We examine the investment skill of socially responsible investment (SRI) fund managers. Prior studies use the ‘alpha’ from standard asset pricing models as a proxy for management skill. However, implicit in the use of such models is that managers operate under no investment constraints. In the SRI context, this is patently false and can lead to biased alpha estimates and false conclusions about the existence of skill. We introduce a novel three-factor Fama–French asset-pricing model with the aim of estimating alpha (...) more accurately and hence investment skill, without bias. This model excludes SRI-prohibited industries such as defense, alcohol, tobacco and gambling in the construction of the Fama–French market, value and size risk factors. We show that the exclusion of the SRI-prohibited industries leads to subtle and complex changes to the risk factors that drive SRI returns. When we re-estimate alpha using the new model we find, in contrast to the conventional Fama–French model, evidence of statistically and economically significant alpha. Furthermore, the risk loadings on the new risk factors are similar to those of the original Fama–French model suggesting that changes in risk loadings are not responsible for the finding of significant skill. (shrink)

It is widely claimed that climate change has increased the magnitude and the frequency of natural phenomena such as storms, droughts, and floods with the concomitant costs in terms of damages and victims. This paper using weekly data from global stock market indices in a Fama–French model, examines how and to what extent market agents and investors react to such events. As a yardstick for comparison purposes, the possible market impact of industrial accidents is also incorporated and examined in the (...) empirical investigation. The study uses in a comparative approach the STOXX Global ESG Environmental Leaders index and the STOXX Global index diversified across 1800 top companies. Results reported herein seem to indicate that natural and anthropogenic adversity have no immediate impact on the stock indices, while wildfires have an immediate reduction impact on market risk in the case of the ESG Environmental Leaders index. Moreover, wildfires and industrial accidents appear to cause a significant reduction of systematic risk over the next week following the incident. However, the magnitude of the effect is higher in the case of the ESG Environmental Leaders stock index. Finally, the effect on systematic risk by industrial accidents is temporarily without any lasting imprint. (shrink)

Using an international sample of environmental and social firm-level ratings between 2007 and 2019, we form synthetic overlapping region-based equity portfolios to examine the impact of screening stringency on abnormal returns and specific risk. While previous literature analyzes this relationship in a bidimensional setting, inferences made in this study are additionally robust to regional levels of market efficiency. Our results suggest that (1) screening stringency displays an inverted curvilinear relationship with risk-adjusted returns and (2) the impact on specific risk is (...) strictly increasing. Thus, portfolios that employ marginal and substantial screening incur the cost of responsible investing. However, moderate screening has the benefit of increasing performance without the burden of financing the least responsible corporations. (shrink)

This study investigates performance of portfolios composed of British socially responsible investments (SRI) stocks. Using the ‘Global-100 Most Sustainable Corporations in the World’ list (known also as ‘Global-100’) to select the SRI companies, we found that, in the period 2000–2010, the returns of the SRI portfolios were on average higher compared with the corresponding returns of the market indexes. The annual average difference in returns of the SRI portfolios (with dividends) was 5.26 % and 5.69 % relative to the FTSE100 (...) and FTSE4GOOD indexes (the total return versions), respectively, but the differences in returns in the whole period, in individual years and in other sub-periods were in most cases not statistically significant. Positive performance of SRI stocks in the whole sample is, however, evidenced by risk-adjusted measures such as the modified Sharpe ratio (MSR) and certainty equivalent (CEQ) returns, as well as by incorporating various levels of transaction costs. Furthermore, a simple trading strategy relying on selection of SRI stocks from the Global-100 list would beat the market indexes in the whole period 2000–2010, even after inclusion of various levels of transaction costs. We also estimated the Fama–French and Carhart multi-factor models and found that the returns of the SRI portfolios cannot be consistently explained by conventional factors other than the market factor. (shrink)

The aim of this paper is to calculate the market valuation of non-financial characteristics, namely, the social responsibility criteria included in the Spanish Socially Responsible Investment Funds. The hedonic price method is applied for this purpose. This method relates the price of Socially Responsible Investment Funds with both financial and social responsibility characteristics. Because of the large number of social responsibility characteristics included in these funds, prior to application of the hedonic price method, the principal components factor analysis technique is (...) used. The data are taken from the prospectus for each fund and from the data provided by the National Securities Market Commission. Results indicate that the Spanish market is sensitive to the social responsibility practices of companies. In particular, the market value practices related to environmental sustainability, the enforcement of labour rights, sustainable production and consumption and non-abusive market practices. (shrink)