Career success schemas and their contextual embeddedness: A comparative configurational perspective

We introduce career success schemas as critical for understanding how people in different contexts perceive and understand career success. Using a comparative configurational approach, we show, in a study of 13 countries, that two structural characteristics of career success schemas—complexity and convergence—differ across country contexts and are embedded in specific configurations of institutional factors. Adopting complexity and convergence as primary dimensions, we propose a taxonomy of career success schemas at the country level. Based on this taxonomy, we contribute to the understanding of subjective career success across countries, discuss the importance of schemas for organisational career systems in multinational enterprises, and propose specific guidelines for future comparative careers research.     

When global virtual teams share knowledge: Media richness,cultural difference and language commonality

Technological developments and internationalization have made virtual communication a central part of everyday life in many larger organizations. In recent years this trend has been intensified by travel-budget cuts imposed by the global financial crisis. Accordingly, the use of virtual media for internal knowledge sharing is now more important than ever before. Extant studies have provided useful theories and empirical documentation on how to manage global virtual teams. However, no prior research has examined the interaction of media type with the relation between culture/language and canonical/equivocal knowledge sharing. This is an important omission because cultural and linguistic variations are known to have a great effect on knowledge sharing. We use ethnographic field-study methodology for an exploratory examination of the effects of culture, shared language commonality and media choice on knowledge sharing in a large Danish MNC with particular focus on its Indian subsidiary. Results show that certain types of media are more useful for certain types of knowledge sharing depending on the cultural and linguistic variation between the communicating parties.     

Measurement error in causal analysis of panel data: Attenuated versus inflated relationships

The presence of random measurement error is commonly thought to cause attenuation of statistical relationships. While this is an unquestionable truth in bivariate analysis, it cannot be generalized to the multivariate case without qualification. This paper shows that measurement error may give rise to overestimates of parameters in causal analysis whenever there is more than one independent variable and the independent variables are correlated. If the independent variables are not measured with the same amount of reliability, there may also be considerable error in estimates of the relative magnitude of their impact. Both problems are particularly serious when the amount of measurement error is large relative to some of the causal effects such as in panel analysis with lagged dependent variables.     

Price characterization of stable allocations in exchange economies with externalities

A pure exchange economy where the consumers have utility functions U_i(v₁(x₁),…, v_m(x_m)) for i = 1,…, m and where x_j is the consumption of consumer j, is studied. U_i may be nonincreasing or nondecreasing in v_j for j ≠ i. i is said to be nonbenevolent or nonmalevolent towards j, accordingly.An allocation is stable if no coalition can redistribute what it receives in the allocation to get an allocation which is preferred, given the consumptions of the consumers in the complementary coalition. Results concerning the relation among the Paretooptimal, stable and equilibrium allocations (under different definitions of equilibrium) are given. In particular, it turns out that in case every consumer is non-benevolent towards every other consumer, the classical results, concerning the relation between Paretooptimal allocations and equilibrium allocations, can be generalized in a satisfactory way.     

Imperfect Competition in German Food Retailing: Evidence from State Level Data

An increase in the level of retail concentration in food markets across Europe has raised concerns about the implications of retail dominance in the food supply. This paper measures oligopoly and oligopsony market power in the German food retail industry and incorporate specific details about the German meat market and the European BSE crisis. In this paper, simultaneous estimates of the degree of oligopoly and oligopsony market power in the German food retail industry are derived by applying a set of monthly state level retail beef and pork marketing data in the federal state of Hessen, Germany, from 1995–2000. Results strongly suggest evidence of retail oligopoly and oligopsony power. Lerner index estimates indicate retail market power accounts for 0.5% to 11% of the retail unit margins of beef and pork.

How beliefs influence behaviour: Confucianism and innovation in China

Previous studies have analysed how religious beliefs may affect economic activity. We extend this literature by examining how Confucianism is linked to innovation activity at the firm level in China. We analyse the relationship between Confucianism and several proxies for input and outputs of innovation activities. Our results show that Confucianism is significantly related to lower levels of innovation activity regardless of which measure for firm-level innovation we use. We also find that the nature of ultimate ownership influences this relationship, with innovation among state-controlled firms being significantly more affected by Confucianism. This study thus adds to the understanding of how traditional belief systems influence behaviour among economic actors.     

Asymmetric Monotone Comparative Statics for the Industry Compositions

Within a standard model of international trade with heterogenous firms and two asymmetric countries, we derive sufficient conditions for monotone comparative statics (MCS) for the industry composition. This model outcome is defined as first‐order stochastic dominance shifts in the equilibrium distributions of all activities across active firms. MCS for the industry composition occurs in a country that experiences a decline in its costs of serving the foreign market and meanwhile experiences an increase in its level of competition. In the other country, the industry‐level implications are exactly opposite. These clear industry‐level results hold while firms respond asymmetrically to the trade shock.     

An Experimental Study of Influences of Performance-Related Payments on Timing of Delegated Stock Purchases

Performance-related bonuses are important tools for investment organizations to incentivize stock traders. Yet, two experiments indicate that bonuses rewarding short-term performance may lead to worse timing of purchases. The authors propose that hyperbolic time discounting makes participants set lower aspired purchase prices for short-term (decreasing percentage) bonuses than for long-term (increasing percentage) bonuses. For this reason purchases are made earlier for decreasing than increasing percentage bonuses, earlier for decreasing than random prices, and earlier for high price volatility than for low price volatility. Neither purchases at the lowest price or highest bonus are attained. Hyperbolic time discounting may account for bubbles observed in experimental double-auction markets.