I. Allgemeine Wirstchaftslehre

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Teaching management accounting in a competencies-based fashion

Traditionally, management accounting has been regarded as a monodisciplinary field of study that mainly focuses on calculating costs and prices. Today, it is seen that the field encompasses an ever-increasing number of knowledge domains including, for example, economics, sociology, psychology, and ethics. Modern-day management accountants have to be able to apply elements from all of these domains when solving concrete, real-life problems. The Open University of the Netherlands has therefore tried to construct a competencies-based management accounting curriculum that uses the well-known case method and integrates issues from various knowledge domains. In the curriculum, a unique problem-solving strategy is introduced that helps students to tackle as management accountants problems they may encounter during their studies, as well as the decision-making in their daily practice. This paper aims to give an overview of one of the courses in this curriculum, highlighting the use of the aforementioned problem-solving strategy.     

The political economy of tax projections

This paper addresses the political economy of tax projections. It argues that governments face incentives to present upward biased tax projections. In election years, this may help them to increase the chance of reelection. If this chance is low, biased tax projections help governments to bring forward favorable expenditures and to burden their successors. These hypotheses are tested using West German states between 1992 and 2002. While there is only weak support for a general upward bias in tax projection and the importance of elections and partisanship, the degree of overestimation is found to be significantly higher, the less popular the incumbent party is and the poorer the state-specific economic performance.     

Saving-based asset-pricing

This paper explores the implications of a novel class of preferences for the behavior of asset prices. Following a suggestion by Marshall (1920), we entertain the possibility that people derive utility not only from consumption, but also from the very act of saving. These “saving-based” preferences are related to models of habit formation and the spirit of capitalism, but incorporate the feature that people have anticipatory habits because they care about the future accumulation of wealth. We derive the Euler equations for these preferences and estimate them with GMM. Our estimates suggest that the preference for saving is economically significant.     

2008年全球经济展望

经过4年的强劲增长之后,全球经济面临着严峻挑战：美国次贷危机导致的金融动荡、多国住宅市场的调整、创纪录油价和食品价格导致的全球通胀率高涨,以及美元贬值对美国以外国家的影响。     

Endowment effect theory,prediction bias and publicly provided goods: an experimental study

Many studies report on a systematic disparity between the willingness to pay for a certain good (WTP) and the willingness to accept retribution payments in exchange for giving up this good (WTA). Thaler [Thaler RH (1980) J Econ Behav Organ 1:39–60] employs prospect theory to explain this disparity. The literature contains two different interpretations of his endowment effect theory. Accordingly, the disparity is caused either by the disutility from parting with one’s endowment and/or by an extra utility from ownership which is not anticipated by individuals who are not endowed with the good. So far, the empirical evidence on the applicability of endowment effect theory is limited to private goods. This paper reports on an experiment which finds a significant ownership utility effect for a publicly provided good. This result indicates that prospect theory applies to publicly provided goods even though consumers do not have exclusive property rights.      

Eine Theorie der Reklame

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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...