Das Restglied der Taylorschen Reihe des Rentenbarwertes und einige Formeln des Zinsfussproblems für grosse Zinsspannungen

Abstract

Im Zinsfussproblem spielen eine wichtige Rolle drei Hilfsfunktionen der Summen der diskontierten Zahlen, die wir vorweg kurz erwahnen wollen. Unter der nten Summe der diskontierten Zahlen D_x verstehen wir SpezieU haben wir:      

Consumption and corpulence in China: A consumer segmentation study based on the food perspective

This paper combines two of today’s most salient phenomena in contemporary China: the remarkable rise of China as a consumer society and the related mounting overweight epidemic, which now includes about 200 million overweight people. Relatively little is understood about the many factors which contribute to the expanding waistlines of the Chinese. Within the nutrition transition framework, this paper concentrates on food consumption with a special focus on the adoption of energy-rich high calorie diets. Four consumer segments have been identified according to consumption of various food products – i.e., the food perspective. These groups are labeled Yellow Earth, Green Water, Newly Affluent, and Western Adopters, and differ significantly with respect to body mass index (BMI) and socio-demographic factors. The consumption of specific food products appears to be related to the extent of overweight among different consumer clusters. By undertaking a consumer segmentation based on food consumption, this study aims to contribute to our understanding of corpulence in a fast-changing China. This paper concludes that the growing impact of the overweight and obesity epidemic in China merits the attention of food policymakers.     

Identity Drift: The Multivocality of Ethical Identity in Islamic Financial Institution

Journal of Business Ethics - In today’s neo-liberalist world, Islamic financial institutions (IFIs) face many difficulties combining contemporary financial thinking with Islamic, faith-based...     

The myth of a stable European money demand

Recent empirical studies suggest that an aggregate EC-wide money demand function is more stable than national money demand functions in the European Community. If true, this would facilitate monetary policy after Economic and Monetary Union. The evidence presented in this paper, however, shows that in general there is no relationship between the size of a currency area and the stability of its demand for money. I conclude that the stability of European money demand is a statistical artifact and has nothing to say about money demand stability in a future larger European currency area.     

IS-LM: The Hicksian journey

Summary In the economics profession John Hicks is mainly known for his work during the 1930s. This paper is aimed at tracing the further development of Hicks' thinking, focussing on his IS-LM apparatus. During the 1950s Hicks used IS-LM to elucidate several issues, as in his Trade Cycle book and his review of Don Patinkin's Money, Interest and Prices. In the ensuing exchange Patinkin showed several weaknesses of IS-LM and pointed to new directions for research: the development of more elaborate models of the transmission mechanism and disequilibrium theory. But Hicks did not really participate in these developments, since, owing to methodological considerations, his thinking diverged more and more from mainstream economics.I would like to thank Jürgen Backhaus, Peter de Gijsel, Jan Snippe, Vic Van Rompuy, Arjen van Witteloostuijn and an anonymous referee for their comments on a former draft. Naturally, only the author is responsible for the opinions here expressed, as well as for any remaining shortcomings.     

Technology Spillovers between Sectorsand over Time

Technology spillovers are an important source of economic growth. This article presents a new method to measure technology spillovers at the macroeconomic or sectoral level by means of a so-called technology flow matrix. The main novelty relative to existing technology flow matrices is that the matrix in this article provides insight into the time dimension of the spillover process. The matrix is used to assess whether or not R&D spillovers lead to a more equal distribution of technology investment over sectors.     

External causes of Euro zone inflation differentials

Whether the Economic and Monetary Union (EMU) satisfies the criteria of an optimum currency area (OCA) has been the subject of much debate. Probably the greatest consensus exists on the trade criterion. In general authors conclude from the high levels of intra-EU trade that the European countries are closely interlinked. In that sense, they would constitute an optimal currency area. In this light, recent empirical evidence that external factors such as exchange rates and oil prices are able to explain inflation differentials between EMU countries is surprising. This paper re-examines the evidence using new and revised data and comes to the opposite conclusion.     

The third leg of the stool: Financial stability as a prerequisite for EMU

The Third Leg of the Stool: Financial Stability, as a Prerequisite for EMU. — Concerns about fiscal and monetary stability have dominated discussions on EMU, while issues relating to financial stability have received less attention. This paper argues that monetary and fiscal stability are like two legs of a stool. A third leg, stability of the financial system, is required to keep EMU on its feet. The empirical evidence shows that in many European countries, governments still have a large hold on the domestic financial sector, both as owner and as principal debtor. The author argues that governments should leave bank ownership to the private sector, holdings of government debt to the public, and supervision to a specialized, independent European institution.     

Marketing Novel Fruit Products: Evidence for Diverging Marketing Effects Across Different Products and Different Countries

The purpose of this study was to compare the influence of four different marketing claims and price information on consumers’ product choices for novel fruits and novel fruit products, using a choice experiment. In total, 1,652 people in Greece (n = 400), the Netherlands (n = 419), Poland (n = 423), and Spain (n = 410) participated in the study. The marketing claims entailed (1) information about scientific findings concerning health benefits, (2) social norm information, (3) information about the products’ naturalness, and (4) information about the products’ time-until-expiration. The results showed that all four marketing claims and price information influenced consumer choice, but the effect of naturalness depended on the specific novel fruit product being advertised, and the effect of time-until-expiration depended on both country and fruit product. These results suggest that marketing communications should be tailored to different national markets and to specific fruit products.