From <Emphasis Type="Italic">The Geneva Papers on Risk and Insurance</Emphasis> to <Emphasis Type="Italic">The Geneva Risk and Insurance Review</Emphasis>

The Geneva Risk and Insurance Review celebrates in 2016 its 40^th year of existence. Yes. But it must be recalled that about half of these 40 years occurred under a different name—The Geneva Papers on Risk and Insurance. For a long time, the fate of the journal was very closely linked to the development of “The Geneva Association”.     

Minimal Hellinger martingale measures of order <Emphasis Type="Italic">q</Emphasis>

This paper proposes an extension of the minimal Hellinger martingale measure (MHM hereafter) concept to any order q≠1 and to the general semimartingale framework. This extension allows us to provide a unified formulation for many optimal martingale measures, including the minimal martingale measure of Föllmer and Schweizer (here q=2). Under some mild conditions of integrability and the absence of arbitrage, we show the existence of the MHM measure of order q and describe it explicitly in terms of pointwise equations in ? ^d . Applications to the maximization of expected power utility at stopping times are given. We prove that, for an agent to be indifferent with respect to the liquidation time of her assets (which is the market’s exit time, supposed to be a stopping time, not any general random time), she is forced to consider a habit formation utility function instead of the original utility, or equivalently she is forced to consider a time-separable preference with a stochastic discount factor.     

Ethics <Emphasis Type="Italic">versus</Emphasis> Ethos in US and UK Megabanking

Company law in the US and UK fails to acknowledge that authorities’ propensity to rescue giant banks from the consequences of insolvency creates an implicit contract that assigns taxpayers a coerced and badly structured equity stake in too-big-to-fail institutions. The entrenched managerial norm of maximizing stockholder value abuses this stake. It does so by lending an undeserved moral legitimacy to efforts by TBTF managers to take on dangerous levels of tail risk because their bank’s deep downside is effectively eliminated by the prospect of unlimited taxpayer support. Conventional tools of prudential regulation constrain but do not de-legitimate this behavior. To accomplish that end, this paper calls for: (1) a formal recognition of the fiduciary duties and dividends that TBTF firms owe to taxpayers and (2) criminalizing aggressive pursuit of safety-net subsidies as a form of public endangerment.     

Introduction to <Emphasis Type="Italic">JREFE</Emphasis> Special Issue on the 2007 MCM International Symposium

This article introduces the 2007 Maastricht-Cambridge-MIT Symposium articles in this special issue. The introduction not only briefly describes each of the four articles from that symposium included in this special issue, but also describes the symposium including links to other papers and presentations of the symposium not published in this issue.

Point redemption matters: A response to Murthi <Emphasis Type="Italic">et al</Emphasis> (2011)

Murthi et al (2011) addressed a controversy about the benefits of loyalty programs within the credit-card industry. One of their findings was that rewards cardholders were less profitable than non-rewards cardholders. This paper will address two opportunities for further research based on their finding. One opportunity is the investigation of rewards and non-rewards credit-card customers in a context which allows for more associations with the firm than just credit cards. Another opportunity is the segmentation of rewards cardholders into those redeeming rewards and those who do not. The present paper investigates the profitability of credit-card customers in terms of the credit card itself (product profit) and in terms of all of a firm’s products held by the customer (relationship profit). Rewards cardholders are segmented based on their level of redemption. This study finds that cardholders who do not redeem points dilute the profitability of cardholders who do redeem their points when both segments are viewed together. Cardholders who redeem points are found to be more profitable than non-rewards cardholders in terms of both product and relationship. This study also finds that higher levels of redemption correspond with higher profitability at both the product and relationship levels.     

<Emphasis Type="Italic">Shariah</Emphasis>-compliant equities: Empirical evaluation of performance in the European market during credit crunch

Islamic finance is based on the Islamic Jurisprudence as prescribed by the Shariah, and has witnessed significant growth and development in the recent decades. During the period of economic slowdown and following the financial crisis during FY 2007–2009, it was claimed that Islamic financial system seemed to be better in coping with economic slowdowns than conventional financial systems. The article analyses whether the same holds true for Shariah-compliant equities in the market, that is, whether Shariah-compliant equities perform better in the market as compared to the general market. Three portfolios are constructed based on the constituents of S&P Europe 350 to represent the overall market, the market without the financial firms and the market of Shariah-compliant equities. It is found that the portfolio of Shariah-compliant equities outperforms the other two portfolios in all aspects of analysis. However, it slightly underperforms the market portfolio when there is an upward growth trend in the economy. The findings of this article are very relevant for policymakers, investors and fund managers to determine policy matters, deciding on investment and marketing strategy for Islamic capital market products.     

A Note on Credit Risk of Vertical <Emphasis Type="Italic">Keiretsu</Emphasis> Firms: Preliminary Evidence from the Japanese Automobile Industry

This paper empirically examines the relationship between the credit risk of Toyota, Nissan and Honda keiretsu-affiliated firms and the credit risk of the respective parent company. As credit spread data for keiretsu-affiliated firms were not available we create a keiretsu default index, as a proxy, using expected default probabilities obtained from the KMV and Leland and Toft (J. Finance 51, 987–1019, 1996) option pricing models. We find parent credit spreads do not Granger cause our keiretsu default index and vice versa in a bivariate vector autoregressive (VAR) framework.JEL classification: G3, L62     

Through bubbles and crises: An analysis of the <Emphasis Type="Italic">Journal of Financial Services Marketing</Emphasis> from 2000 to 2012

This article presents an analysis of all publications of the Journal of Financial Services Marketing (JFSM), from 2000 until the end of 2012. The objectives of this study were: (i) to compare the subjects covered by the journal with industry trends, and identify opportunities for future research, and (ii) to assess the journal’s development over time and its influence in the field of financial services marketing. Data for this content analysis was collected manually from the publisher’s Website and from each paper, and a grounded theory approach was used to group the papers into clusters based on emerging themes. The study indicates that JFSM has been successful in covering the industry’s most important trends, including mobile banking, relationship management, Customer Relationship Management (CRM) and service quality. A number of gaps were identified, in particular regarding mobile banking services and the impact of new online business models (for example, PayPal, crowdfunding, Bitcoin). These findings should assist JFSM’s editorial board to determine its future direction, and offer readers insight into industry trends and the journal’s role in covering them.     

The role of electronic word of mouth,conventional media,and subjective norms on the intention to purchase <Emphasis Type="Italic">Sharia</Emphasis> insurance services

The aim of this study was to investigate the effect of electronic word of mouth (eWOM) and conventional media on subjective norms and intention to purchase Sharia insurance in Indonesian Muslim society. The research data consisted of 458 Muslim clients who were members of an online community and also policy holders of Sharia insurance in the three largest cities in Indonesia: Jakarta, Semarang, and Surabaya. This study used purposive sampling and structural equation modeling. The research showed that eWOM and conventional media can affect subjective norms. Additionally, subjective norms have a significant effect on the intention to purchase among Sharia insurance customers. This study validated the importance of the variables of eWOM and conventional media in influencing subjective norms and intention to purchase. For Sharia insurance company management, this study can serve as a very useful reference in drafting and formulating campaign strategies. This study also justifies the integrated relationship between eWOM and conventional media with subjective norms and intention to purchase Sharia insurance.     

<Emphasis Type="Bold">Measuring the market response to going concern modifications: the importance of disclosure timing</Emphasis>

Auditor going concern modifications (GCMs) are intended to provide market participants with information related to financial distress, and prior research suggests that the disclosure of a GCM elicits a substantial negative market reaction from investors. In this study, we investigate the market reaction to GCMs in a contemporary disclosure regime and consider whether the observed market reaction is confounded by other material disclosures. We find that the majority of GCMs are issued concurrently with earnings announcements (EAs) and that EAs in the year of new GCMs elicit large negative cumulative abnormal returns (CARs). We also find that CARs surrounding GCMs are significantly more negative when GCMs are disclosed with EAs versus following EAs. We then evaluate whether GCMs convey distress that is incremental to EA disclosures by measuring i) the market reaction to GCMs disclosed following EAs, and ii) whether EA CARs are substantially more negative for companies disclosing GCMs with EAs as opposed to after EAs. In both cases, we find that the incremental market response to GCMs is statistically weak and much smaller in economic magnitude than is suggested by prior research. Finally, we find that management disclosures in EAs, rather than the presence of a GCM, appear to convey information that investors use to anticipate bankruptcy. Taken together, these findings suggest that GCMs are confounded by other significant disclosures and that the informational benefits of GCM reporting are significantly smaller than previously thought.     

Friedens-versus Ausscheidegrenze in der Krankenversicherung: Ein<Emphasis Type="Italic">kriegerischer</Emphasis> Beitrag für mehr Nachhaltigkeit

The German health insurance system is separated between the private and public sector by a social security ceiling. To reduce the risk selection of the current system we discuss the implications of the conversion of the upper income limit into a provision limit. Using a generational accounting approach, we find that such a conversion has a negative effect in respect of sustainability. In addition, we present the idea of a transfer premium, which reflects the value of the analyzed group of insurants. Our results show that with a transfer premium or in a system of lump-sum-premiums, the provision limit would have positive implications and would leave the German system more sustainable.