Are some Indian banks too large? An examination of size efficiency in Indian banking

In this paper we use data from the years 1997–2003 to evaluate the size efficiency, as distinct from scale efficiency, of Indian banks. Following Maindiratta [Maindiratta A (1990) J Econ 46:39–56] we consider a bank to be “too large” if breaking it up into a number of smaller units would result in a larger output bundle than what could be produced from the same input by a single bank. When this is the case, the bank is not size efficient. Our analysis shows that many of the banks are, indeed, too large in various years. We also find that often a bank is operating in the region of diminishing returns to scale but is not a candidate for break up.

Marketing messbar machen — die wirkung von empfehlungsnetzwerken auf die marketing performance

Netzwerke und Kooperationen sind entscheidende Instrumente zur Steigerung des Unternehmenswertes. Bisher haben sich Ans?tze hier auf die Unternehmensseite (Wertsch?pfungs-, Entwicklungsund Vertriebsnetzwerke) konzentriert. In jüngster Zeit rücken auch Netzwerke auf Nachfragerseite etwa in Form von Kommunikations- und Empfehlungsnetzwerken zunehmend in den Blickpunkt. Solche sozialen Netzwerke k?nnen gerade durch Marketingma?nahmen initiiert und gestaltet werden. Sie sind zentrale Stellhebel zur Steigerung der Marketing Performance und somit zur Legitimierung der Marketingfunktion.     

Worker Appropriation as Responsibility and Right

Discussion of worker rights often focuses on the right to associate freely and bargain collectively. Such rights may not be achievable in globalized labor markets when workers do not appropriate the value they add. Relationships in which workers either participate in the management of the enterprise or directly appropriate their own surplus are more common than is generally understood. Recent work in economic philosophy provides an inalienable right for workers to collectively appropriate the fruits of their labor. Given the general failure of existing corporate governance systems, the case for worker appropriation as both responsibility and right is both practical and strong.     

The contextual relevance effect on financial advertising

The contextual relevance effect is an important factor for the effectiveness of financial services advertising that corresponds to the message effects such as ad recall (R_AD), perceived contextual relevance (PCR), message involvement (MI) and attitude towards the ad (A_AD), created during the process. Thus, this study examines whether the contextual relevance effect increases R_AD, PCR, MI and A_AD. The results reveal that the contextual relevance effect increases R_AD, PCR, MI and A_AD. Moreover, MI mediates PCR on A_AD. Implications based on the findings demonstrate the importance of contextual relevance as a metric for financial services advertising effectiveness.     

Financial services ads and viewer response profiles: Psychometric properties of a shortened scale

Schlinger's Viewer Response Profile is a widely used tool in advertising research, in both commercial and academic environments. It is used in ad testing to gauge viewer reactions to television commercials. Initial research on its psychometric properties was critical of the scale; however, more recent work using more sophisticated statistical techniques and larger, more realistic, samples has been much more complimentary. This article reports on the use of a shorter version of the Schlinger scale to test financial services advertisements. The findings generally indicate that the scale can be used with confidence in that environment, and that the shorter scale generally performed well. The limitations of the study are acknowledged, managerial implications are discussed, and avenues for future research are identified.     

Impacts of Jumps and Stochastic Interest Rates on the Fair Costs of Guaranteed Minimum Death Benefit Contracts

The authors offer a new perspective to the field of guaranteed minimum death benefit contracts, especially for simple return premium and rising floor guarantees. A particular feature of these contracts is a guaranteed capital upon the insured's death. A complete methodology based on the generalized Fourier transform is proposed to investigate the impacts of jumps and stochastic interest rates. This paper thus extends Milevsky and Posner (2001). If jumps alone are considered, similar results are obtained, but, when stochastic interest rates are introduced, the fair costs of the guarantee feature are found to be substantially higher in this more general economy.     

Trust in financial services: Retrospect and prospect

Fostering and maintaining high levels of trust in the financial services sector is seen as crucial because of the characteristics of many financial service and in order to promote consumer engagement in the sector. In this article, we report evidence from a body of work and other commentary to provide an insight into trends in consumer trust in the sector as a whole, in comparison with other organisations and how different types of financial services provider have performed relative to each other. We show that the financial services sector as a whole is trusted more than some comparator institutions, and that aggregate levels of trust in the sector have fluctuated a relatively small amount subsequent to the financial crisis. However, important differences between provider types are apparent and these differences have become more profound in the recent past. We provide suggestions as to how trust in the sector may be improved and provider an analysis of current initiatives to improve trust levels in the sector in general and in banking in particular.     

The profitability of interest arbitrage when the base currency is pegged to a basket

When the interest rate on a currency that is pegged to a basket differs from the interest rate on the basket (as a weighted average), it is possible to make profit from interest arbitrage by going short on the basket and long on the pegged currency, or vice versa. This proposition is illustrated by using data on the Kuwaiti dinar and its basket currencies over the period 1998–2002 when the currency was pegged to a basket. Monte Carlo simulations show that the probability of making arbitrage profit from any single operation is about 95%.