Keeping others in our mind or in our heart? Distribution games under cognitive load

It has recently been argued that giving is spontaneous while greed is calculated (Rand et al., in Nature 489:427–430, 2012). If greed is calculated we would expect that cognitive load, which is assumed to reduce the influence of cognitive processes, should affect greed. In this paper we study both charitable giving and the behavior of dictators under high and low cognitive load to test if greed is affected by the load. This is tested in three different dictator game experiments. In the dictator games we use both a give frame, where the dictators are given an amount that they may share with a partner, and a take frame, where dictators may take from an amount initially allocated to the partner. The results from all three experiments show that the behavioral effect in terms of allocated money of the induced load is small if at all existent. At the same time, follow-up questions indicate that the subjects’ decisions are more impulsive and less driven by their thoughts under cognitive load.     

Further insights into perceived value and consumer loyalty: A “Green” perspective

“Green consumption” is an increasingly important topic in today's society. The effect of the ecological value provided by traditionally non‐green products, such as automobiles, on their consumer's post‐purchase behavior, such as brand or model loyalty, requires further clarification. The present study provides qualitative and quantitative insights from car users on how the ecological aspect of consumption integrates into the link between perceived value and consumer loyalty intentions (value–loyalty link). In general, car usage is accompanied by perceived functional, economic, emotional, and social value. Perceived ecological value is shown to have a significant impact on these four value dimensions. The relevance of “green to have quality,” “green to save money,” “green to feel good,” and “green to be seen” in relation to loyalty intention is discussed. Results of a structural equation model and multigroup analysis provide the opportunity to derive both theoretical and applied implications. © 2011 Wiley Periodicals, Inc.     

A CYCLING METHOD FOR CONSTRUCTING INPUT–OUTPUT TABLE TIME SERIES FROM INCOMPLETE DATA

There are a number of approaches for constructing time series of input–output tables. Some authors generate an initial estimate for a base year, and then serially estimate tables for subsequent years using the balanced prior-year table as an initial estimate. Others first generate a series of initial estimates for the entire period, and then balance tables in parallel. Current serial methods are affected by sudden leaps in the magnitude of table elements, which occur straight after a period of data unavailability. Current parallel methods require two complete tables for base and final years in the same classification, and therefore do not work under misaligned or incomplete data. We present a new method for constructing input–output table time series that overcomes these problems by averaging over alternate forward and backward sweeps across the time series period. We also solve the problem of hysteresis causing forecast and backcast table estimates to differ.     

Knowledge Intensive Business Services and Urban Industrial Development

This paper analyses the role of knowledge intensive business services (KIBS) as innovation agents for other firms and industries with empirical evidence from the capital region of Oslo, Norway. It focuses in particular on the role of two sectors (software industry and organisational consultants) in stimulating innovation and growth, showing that firms in the two KIBS sectors mainly provide products and services tailored to individual clients and have frequent face-to-face meetings, relationships that may stimulate innovation. Moreover, data reveal that Oslo firms are more frequent users of consultancy services than firms located outside urban areas, suggesting a gap between ‘insiders’ and ‘outsiders’.     

Ende der neoklassischen Orthodoxie? Wieso ein methodischer Pluralismus gut täte

Die Wirtschaftswissenschaften in Deutschland werden schon seit langem von einem neoklassischen Mainstream dominiert. Was sind die wesentlichen Grundlagen dieser neoklassischen „Normalwissenschaft“ in der ?konomie? Wo setzt die Kritik am neoklassischen Paradigma an? Welche alternativen Modelle gibt es? Wie kann der Methodenpluralismus gef?rdert werden?     

What Have We Learned from a Decade of Manufacturing Enterprise Surveys in Africa?

In the early 1990s the World Bank launched the Regional Programon Enterprise Development (RPED) in several African countries,a key component of which was to collect data on manufacturingfirms. The data sets built by these and subsequent enterprisesurveys in Africa generated considerable research. This articlesurveys the research on the African business environment, focusingon risk, access to credit, labor, and infrastructure, and onhow firms organize themselves and do business. It reviews theresearch on enterprise performance, including enterprise growth,investment, and exports. The article concludes with a discussionof policy lessons.      

On estimation of the CES production function—Revisited

Estimation of the non-linear Constant Elasticity of Scale (CES) function is generally considered problematic due to convergence problems and unstable and/or meaningless results. These problems often arise from a non-smooth objective function with large flat areas, the discontinuity of the CES function where the elasticity of substitution is one, and possibly significant rounding errors where the elasticity of substitution is close to one. We suggest three (combinable) solutions that alleviate these problems and improve the reliability and stability of the results.     

The diversification cost of large,concentrated equity stakes. How big is it? Is it justified?

While the hypothesis that ownership concentration can affect the value of a company has seen a lot of empirical study, little light has been shed on a complementary problem, that these concentrated owners have a cost of their position due to an undiversified portfolio. Using a unique data set of the actual diversification of all Norwegian equity owners, we show that the largest owners of a corporation in fact have very undiversified equity portfolios, and that such owners have significant costs to their concentrated portfolios. At the level of risk of a benchmark portfolio, if they were to move from their present portfolio composition in risky assets to a well diversified portfolio, their returns would have increased by about 13 percentage points in annual terms. We ask whether this cost can be explained by estimated benefits of ownership concentration (private benefits), and show that extant estimates of private benefits are too low to offset our cost estimates.     

Das adaptierte deutsche Arbeitsbeziehungsmodell im Vergleich

Zusammenfassung  Das deutsche Modell der Beziehungen zwischen Arbeitgebern und Arbeitnehmern innerhalb eines Unternehmens — vor allem die betriebliche Mitbestimmung — stand lange Zeit in der Kritik, w?hrend das anglo-amerikanische Modell als überlegen angesehen wurde. Welches Arbeitsbeziehungsmodell w?hlen deutsche und amerikanische Unternehmen in einem in Hinblick auf die Ausgestaltung der Arbeitsbeziehungen freizügigen Umfeld, wie es in Gro?britannien herrscht? Wie wirkt sich die Wahl des Modells auf Arbeitsproduktivit?t und Profi tabilit?t der Tochterunternehmen aus? Prof. Dr. Arne Heise, 48, lehrt Volkswirtschaftslehre an der Universit?t Hamburg und an der Izmir Economics University, Türkei; Prof. Dr. Heinz Tüselmann, 49, lehrt International Business an der Manchester Metropolitan University; Prof. Dr. Frank McDonald, 58, lehrt International Business an der University of Bradford; und Matthew Allen, 38, ist Lecturer an der Manchester Business School. Prof. Dr. Arne Heise, 48, lehrt Volkswirtschaftslehre an der Universit?t Hamburg und an der Izmir Economics University, Türkei; Prof. Dr. Heinz Tüselmann, 49, lehrt International Business an der Manchester Metropolitan University; Prof. Dr. Frank McDonald, 58, lehrt International Business an der University of Bradford; und Matthew Allen, 38, ist Lecturer an der Manchester Business School. Dieser Aufsatz fasst die Ergebnisse eines von der Hans-B?ckler-Stiftung gef?rderten Projektes „Employee Relations and Firm Performance: A Comparison of German and US Multinational Companies in the United Kingdom“ zusammen.     

中国、挪威两国学生对“丢面子”的比较研究

目的 通过对中国与挪威两国高等学校学生对”面子”认知与理解的调查与分析,获得两国文化背景下对“面子”概念的理解及对“丢面子”程度上的认知有无差异。方法 以131名两国大学生为调查对象,采用问卷调查方法。结果 对脸面的理解及认知与文化有明显相关;与性别有无相关。结论 中国挪威两国不同的文化背景对“丢面子”的理解与感知在程度上有影响。然而,面子是一个具有文化普遍性的概念,从调查结果可知,在某些问题上,挪威学生对丢面子的感知也比较强烈。