Adaptive resilience and the competition between retail and service agglomeration formats: an international perspective

This paper investigates the competitive relationship between dominant urban agglomeration formats (traditional ‘evolved’ town centres and ‘created’ shopping malls) and the drivers of competiveness in the form of key agglomeration resources (accessibility, parking condition, tenant mix, atmosphere). Based on a consumer survey (n, 2,161) across three distinctive European capital cities, covariance-based structural equation modelling reveals remarkably limited differences between formats in terms of the investigated drivers of competitiveness. Positive relationships of patronage towards both formats in all cities and the significant difference in why respondents patronise them suggest a partly complementary existence of the two types of agglomeration. We explain this apparent complementarity through the theory of adaptive resilience that has seen evolved agglomeration formats develop to provide a differentiated offer and consumer attraction compared with enclosed malls.     

The Influence of Retail Management’s Use of Social Power on Corporate Ethical Values,Employee Commitment,and Performance

Recent cases in retailing reflect that ethics have a major impact on brands and performance, in turn, demonstrating that brand owners, employees, and consumers focus on ethical values. In this study, we analyze how various sources of social power affect corporate ethical values, retailer’s commitment to the retail organization, and ultimately sales and service quality. Multi-source data based on a sample of 225 retailers indicated a strong link between power, ethics, and commitment and that these affected output performance.     

Imposing regional monotonicity on translog stochastic production frontiers with a simple three-step procedure

We show that the monotonicity condition is conceptually important in Stochastic Frontier Analysis (SFA). Despite its importance, most empirical studies do not impose monotonicity—probably because existing approaches are rather complex and laborious. Therefore, we propose a three-step procedure that is much simpler than existing approaches. We demonstrate how monotonicity of a translog function can be imposed regionally at a connected set (region) of input quantities. Our method can be applied not only to impose monotonicity on translog production frontiers but also to impose other restrictions on cost, distance, or profit frontiers.     

Werte und Normen als Sollensvorstellungen in der KommunikationswissenschaftValues and norms as ought-statements in communication studies

Values and norms as research topics are central theoretical and empirical constructs in communication studies and are also used to substantiate research questions or to interpret results. Despite the relevance of values and norms, a respective debate within the discipline has been neglected so far. It is a challenge to discuss the values and norms of our discipline and to initiate an exchange of the societal relevance of one’s own research. The network “Values and norms as research objects and guiding principles in communication research”, funded by the German Research Foundation (DFG), makes a contribution to this by systematically analyzing values and norms in communication studies and by critically reflecting them. Therefore, the paper proposes to operationalize values and norms as “ought-statements”. Ought-statements either describe a situational state that is explicitly evaluated or address a desirable state. Three elements of an ought-statement are identified, which are coded in a multistage content analysis. The operationalization of norms and values as ought-statements allows not only to examine already known values and norms, but also to assess all possible values and norms, to assess the change of values and norms more validly in long-term studies, and to assess those constructs that are labeled as norms or values by the researchers themselves.     

Competition in railway monopolies

The transformation of railways from monopolies to markets open for internal competition is described and explained in a theoretical framework, and a model for the evaluation of the transformation’s impact on efficiency is developed. Using the model in an empirical study of the Swedish railway sector, it is found that external competitive pressure is strong in most supply segments and, focusing on loss of scale advantages, that the transformation will result in significant costs. Comparing the potential for gains by competition against the costs, it is concluded that increased efficiency by internal competition only seems possible to achieve for two train products: domestic combined transport and dedicated trains (both freight services).     

Wirtschaftswissenschaften: zu wenig Pluralität der Methoden und Forschungsrichtungen?

The authors discuss the merits of including pluralist methods, theories and paradigms into the traditionally mainstream. They also evaluate the progress made by German faculties in this regard. The pluralism debate is in itself plural. There are numerous international and Germany specific dimensions and associated critiques of mainstream economics. Different approaches to economic policy must be organised in a manner which guarantees theoretical and paradigmatic pluralism — on which economic policy proposals ought to be based. Another view focuses on the educational effect and states that the mental frames of economics students are subject to manipulation; the foundation of their thinking is narrowed and recontextualised in an emotionally and politically highly charged semantic environment.     

The structure of occupational inequality

Quality & Quantity - By examining the interrelationships among the requirements, resources, and rewards associated with occupational positions, we have attempted to construct a preliminary...     

Allowing disagreement in evaluations of social welfare

There is no consensus on how to measure interpersonally comparable, cardinal utility. Despite of this, people repeatedly make welfare evaluations in their everyday lives. However, people do not always agree on such evaluations, and this is one important reason for political disagreements. Thus, to keep in control of the normative premises, decision makers may prefer information which can be used as input to an arbitrary social welfare function to information which is the output from a social welfare function specified by the analyst. In this paper we try to identify and simplify sufficient welfare indicators; information which enables decision makers to arrive at welfare evaluations of social states or projects, according to their own ethical beliefs. Our conclusion is that providing factual information about different population groups, their social state, size, and characteristics, may be better for this purpose than the more traditional approach of focusing on ordinal utility information.