EDHEC Business School

About: EDHEC Business School is a education organization based out in Roubaix, France. It is known for research contribution in the topics: Portfolio & Capital asset pricing model. The organization has 294 authors who have published 1749 publications receiving 42687 citations. The organization is also known as: Ecole des Hautes Etudes Commerciales du Nord & EDHEC Business School.

CVaR sensitivity with respect to tail thickness

Abstract: The sensitivity of a risk measure with respect to the parameters of the hypothesized distribution is a useful tool in investigating the impact of marginal rebalancing decisions on the portfolio return distribution and also in the analysis of the asymptotic variability of the risk estimator. We calculate the relative importance of the conditional value-at-risk (CVaR) sensitivity with respect to tail thickness and scale of the portfolio return distribution in the case of regularly varying tails and in the case of exponential and faster-than-exponential decay. We discuss the implications for asset return modeling and the asymptotic variability of the risk estimator.

Health Cost Risk: A Potential Solution to the Annuity Puzzle

Abstract: We find that health cost risk lowers optimal annuity demand at retirement. If medical expenses can be sizeable early in retirement, full annuitisation at retirement is no longer optimal because agents do not have enough time to build a liquid wealth buffer. Furthermore, large deviations from optimal annuitisation levels lead to small utility differences. Our results suggest that health cost risk can explain a large proportion of empirically observed annuity choices. Finally, allowing additional annuitisation after retirement results in welfare gains of at most 2.5% when facing health cost risk, and negligible gains without this risk.

Money Laundering and its Regulation

Abstract: The recent wave of terrorist attacks has increased the attention paid to money laundering activities. Using several methodologies, this paper investigates empirically the determinants of money laundering and its regulation in over 80 countries by assembling a cross-country dataset on proxies for money laundering and the prevalence of feeding activities. The paper additionally constructs specific money laundering regulation indices based on available information on laws and their mechanisms of enforcement and measures their impact on money laundering proxies. The paper finds that tougher money laundering regulations, particularly those that criminalize feeding activities and improve disclosure, are linked to lower levels of money laundering across countries; the results are robust to potential endogeneity of money laundering regulation. The relevance of historical factors in explaining the variation of money laundering regulation across countries sheds light on theories of institutions and provides room for further action, particularly in the areas of the law that improve the impact of criminalization, including liability of intermediaries, reductions of the burden of proof and better disclosure.

Cashing in on innovation: a taxonomy of FinTech

Abstract: In this article, we provide a taxonomy of the different types of innovation occurring in financial services, a framework which we refer to as our FinTech Ecosystem. We use this FinTech Ecosystem to highlight the various areas of potential value for investors who are looking into ventures in this space as alternative investments. Our conceptual framework enables investors to examine emerging technologies and FinTech verticals through the lens of a sector analysis. To better understand where the FinTech Revolution started and where it is going, we apply the concept of digital transformation to the financial services industry which allows us to highlight the delicate risk-reward balance in FinTech.

Universal Values and Virtues in Management Versus Cross-Cultural Moral Relativism: An Educational Strategy to Clear the Ground for Business Ethics

Abstract: Despite the fact that business people and business students often cast doubt on the relevance of universal moral principles in business, the rejection of relativism is a precondition for business ethics to get off the ground. This paper proposes an educational strategy to overcome the philosophical confusions about relativism in which business people and students are often trapped. First, the paper provides some conceptual distinctions and clarifications related to moral relativism, particularism, and virtue ethics. More particularly, it revisits arguments demonstrating that virtues in business are not in contradiction with the relevance of universal principles, despite the fact that virtue ethics is often identified with particular relationships and contexts. It goes on to show how students and managers, but also researchers, often mix up radically different conceptions of moral relativism. It is also argued that this confusion is in part created by the cross-cultural management literature in which the methodological stance of the value-freedom of the social sciences is, in a perplexingly mistaken way, transformed into a rejection of all normative discussion and a plea for relativism. The remainder of the paper presents some tools that may be helpful in steering people toward less simplistic views about moral relativism and virtue ethics. It further argues that it is equally important to spell out that moral universalism can be understood in a humble way, without implying either arrogant ethnocentrism or omniscience, as part of an ongoing debate that progresses gradually.