Habilitation von Jutta Röser an der Universität Hamburg

Ohne Zusammenfassung     

Entangled Affiliations and Attitudes: An Analysis of the Influences on Environmental Policy Stakeholders' Behavioral Intentions

We examined attitudes as one potential influence on the behavioral intentions of three stakeholder groups commonly in conflict. Business managers (n = 97), government environmental regulators (n = 69), and active members of pro-environmental groups (n = 49) were surveyed to assess the differences among these groups in their attitudes toward property rights, environmental regulation, and technology. We compared the influence of these attitudes and stakeholder group affiliation on intentions to engage in pro-environmental behavior. The attitudes measures explained a significant amount of the variance in behavioral intention, even after group membership was controlled. Theoretical implications of these findings for stakeholder theory are discussed along with some practical applications of these findings for stakeholder negotiations and management practices.     

Do upscale restaurant owners use wine lists as a differentiation strategy?

The present paper studies various criteria used by upscale restaurant owners to differentiate their restaurants and to define their positioning. In particular, we studied several wine list attributes. Through a cluster analysis and a correspondence factor analysis based on different objective wine list characteristics, we obtain two main differentiated profiles of restaurants according to the relative importance of their wine list in comparison with food menu: wine selection and complementarity. Upscale restaurants need to define their positioning strategy and elaborate their wine lists according to their strategy.     

Measuring securities litigation risk

Extant research commonly uses indicator variables for industry membership to proxy for securities litigation risk. We provide evidence on the construct validity of this measure by reporting on the predictive ability of alternative models of litigation risk. While the industry measure alone does a relatively poor job of predicting litigation, supplementing this variable with measures of firm characteristics (such as size, growth, and stock volatility) considerably improves predictive ability. Additional variables such as those that proxy for corporate governance quality and managerial opportunism do not add much to predictive ability and so do not meet the cost–benefit test for inclusion.     

Some effects of perceived risk on consumer information processing

This experiment investigated, within the context of an information processing theory of consumer behavior, the effects of level of perceived risk on the amount of information acquired and the total time taken processing that information before making a brand choice, and selection of brands made by well-known manufacturers as a risk reduction strategy. A unique aspect of the experiment was the treatment of perceived risk as a stimulus variable rather than its customary treatment as an organism variable. Note Originally a prize-winning paper in the 1979 Academy of Marketing Science student paper competition, this version was prepared for publication by Dr. Raymond Horton.     

Third time right? The EC's third action programme for women

Amid the welter of “new initiatives” from Brussels promoting social integration is a programme for women which appears to offer something new. Nothing in the way of new money, nor novel employment projects, rather a distinctly feminist flavour: “equality” is now to be integrated “into general mainstream policy”; grassroot action - organisation at the local and regional level - is required; working life has to be “reconciled” with family responsibilities and, finally, “women's unequal representation in all spheres of decision making” has to be addressed.

How far this rhetoric will translate into enhanced employment prospects for women, especially women in this country, is nevertheless highly problematic.     

Does Networking with Colleagues Matter in Enhancing Job Performance?

The present study empirically investigates the link between network properties and job performance using a sample of 121 middle managers from Beijing, China. The primary objective is to examine how characteristics of the person and the job moderate the effects of networks on self-rated performance. This study contributes to the network literature by investigating both the impact of network characteristics in terms of information accessibility and diversity on job performance and the interaction effects of gender, managerial rank, and functional areas of the ego with the network characteristics.     

The role of attribution theory in control systems

In this paper we develop a revised model of the management control process in light of attribution theory. Attribution theory describes how people seek and use information to structure and to control their social environment. We examine how and why people cognitively interact with feedback information contained in performance reports in making expectancy and variance investigation decisions. We also discuss conflicts that a superior and a subordinate may have due to different attributions used to explain behavior.