Publications des institutions partenaires
Nonparametric analysis of treatment effects in ordered response models
Treatment analyses based on average outcomes do not immediately generalize to the case of ordered responses because the expectation of an ordinally measured variable does not exist. The proposed remedy in this paper is a shift in focus to distributional effects. Assuming a threshold crossing model on both the ordered potential outcomes and the binary treatment variable, and leaving...
Institution partenaire
English / 01/01/2013
Applying the 'comply-or-explain' principle: discursive legitimacy tactics with regard to codes of corporate governance
The comply-or-explain principle is a central element of most codes of corporate governance. Originally put forward by the Cadbury Committee in the UK as a practical means of establishing a code of corporate governance whilst avoiding an inflexible “one size fits all” approach, it has since been incorporated into code regimes around the world. Companies can either comply with code...
Institution partenaire
English / 01/01/2013
The group size and loyalty of football fans: a two-stage estimation procedure to compare customer potential across teams
The paper presents estimation results on the size and loyalty of sport teams’ supporter groups in professional German football. Based on a novel two-stage estimation procedure, we find clear evidence for heterogeneity across teams. In the first stage, a random-utility model for a representative consumer is modelled and fitted to more than 1700 matches over the seasons 1996–2001. In...
Institution partenaire
English / 01/01/2013
Digital Content Strategies
This paper studies content strategies for online publishers of digital information goods. It examines sampling strategies and compares their performance to paid content and free content strategies. A sampling strategy, where some of the content is offered for free and consumers are charged for access to the rest, is known as a "metered model" in the newspaper industry. We...
Institution partenaire
English / 01/01/2013
Managing legitimacy in complex and heterogeneous environments: Sustainable development in a globalized world
The sustainability problems with regard to the production, distribution, and consumption of goods and services increasingly challenge the legitimacy of corporations. The literature distinguishes three strategies that corporations commonly employ to respond to legitimacy problems: adapt to external expectations, manipulate the perception of their stakeholders, or engage in a discourse...
Institution partenaire
English / 01/01/2013
What makes a resource valuable? Identifying the drivers of firm-idiosyncratic resource value
We fill a gap in the resource-based literature by identifying conditions and mechanisms that make a resource valuable to a firm ex ante-that is, before a decision on acquiring or building it is made. These conditions are (1) the firm's ex ante market position; (2) its ex ante resource base, which allows for complementarities; (3) its position in interorganizational networks,...
Institution partenaire
English / 01/01/2013
Specific investment and negotiated transfer pricing in an international transfer pricing model
We study the efficiency of negotiated transfer pricing for solving a bilateral hold-up problem in a multinational enterprise. We show that negotiated transfer pricing will generally not provide incentives for an efficient renegotiation of the initial contract and efficient investments because the divisions possess only one instrument for solving two problems. Either they minimize...
Institution partenaire
English / 01/01/2013
Specific investment and negotiated transfer pricing in an international transfer pricing model
We study the efficiency of negotiated transfer pricing for solving a bilateral hold-up problem in a multinational enterprise. We show that negotiated transfer pricing will generally not provide incentives for an efficient renegotiation of the initial contract and efficient investments because the divisions possess only one instrument for solving two problems. Either they minimize...
Institution partenaire
English / 01/01/2013
Heterogeneous Returns to Education Over the Wage Distribution: Who Profits the Most?
Institution partenaire
English / 01/01/2013
Why do corporate actors engage in pro-social behavior? A Bourdieusian perspective on CSR
Drawing on Pierre Bourdieu’s theory of social practice, this article develops a novel approach to the study of corporate social responsibility (CSR). According to this approach, pro-social activities are conceptualized as social practices that individual managers employ in their efforts to attain social power. Whether such practices are enacted or not depends on (1) the particular...
Institution partenaire
English / 01/01/2013
Why do corporate actors engage in pro-social behavior? A Bourdieusian perspective on CSR
Drawing on Pierre Bourdieu’s theory of social practice, this article develops a novel approach to the study of corporate social responsibility (CSR). According to this approach, pro-social activities are conceptualized as social practices that individual managers employ in their efforts to attain social power. Whether such practices are enacted or not depends on (1) the particular...
Institution partenaire
English / 01/01/2013
Aubin property and uniqueness of solutions in cone constrained optimization
We discuss conditions for the Aubin property of solutions to perturbed cone constrained programs, by using and refining results given in Klatte-Kummer "Nonsmooth Equations in Optimization", Kluwer, 2002. In particular, we show that constraint nondegeneracy and hence uniqueness of the multiplier is necessary for the Aubin property of the critical point map. Moreover, we give...
Institution partenaire
English / 01/01/2013
Aubin property and uniqueness of solutions in cone constrained optimization
We discuss conditions for the Aubin property of solutions to perturbed cone constrained programs, by using and refining results given in Klatte-Kummer "Nonsmooth Equations in Optimization", Kluwer, 2002. In particular, we show that constraint nondegeneracy and hence uniqueness of the multiplier is necessary for the Aubin property of the critical point map. Moreover, we give...
Institution partenaire
English / 01/01/2013
Theory matters for financial advice!
We show that the optimal asset allocation for an investor depends crucially on the theory with which the investor is modeled. For the same market data and the same client data different theories lead to different portfolios. The market data we consider is standard asset allocation data. The client data is determined by a standard risk profiling question and the theories we apply are...
Institution partenaire
English / 01/01/2013
Theory matters for financial advice!
We show that the optimal asset allocation for an investor depends crucially on the theory with which the investor is modeled. For the same market data and the same client data different theories lead to different portfolios. The market data we consider is standard asset allocation data. The client data is determined by a standard risk profiling question and the theories we apply are...
Institution partenaire
English / 01/01/2013
Margin Regulation and Volatility
In this paper we examine the quantitative effects of margin regulation on volatility in asset markets. We consider a general equilibrium infinite-horizon economy with heterogeneous agents and collateral constraints. There are two assets in the economy which can be used as collateral for short-term loans. For the first asset the margin requirement is exogenously regulated while the...
Institution partenaire
English / 01/01/2013
A polynomial optimization approach to principal-agent problems
This paper presents a new method for the analysis of moral hazard principal-agent problems. The new approach avoids the stringent assumptions on the distribution of outcomes made by the classical first-order approach and instead only requires the agent's expected utility to be a rational function of the action. This assumption allows for a reformulation of the agent's...
Institution partenaire
English / 01/01/2013
Organizational Communication in the German-Speaking World: An Introduction to the Special Topic Forum
Institution partenaire
English / 01/01/2013
Recontextualizing Anthropomorphic Metaphors in Organization Studies: The Pathology of Organizational Insomnia
In this article, the authors discuss critically the use of “anthropomorphic” metaphors in organization studies (e.g., organizational knowledge, learning, and memory). They argue that, although these metaphors are potentially powerful, because of frequent usage they are at risk of becoming taken for granted and contextually disconnected from their source domain, the human mind. To...
Institution partenaire
English / 01/01/2013
Transcending transmission: Towards a constitutive perspective on CSR communication
Purpose – Extant research on corporate social responsibility (CSR) communication primarily relies on a transmission model of communication that treats organizations and communication as distinct phenomena. This approach has been criticized for neglecting the formative role of communication in the emergence of organizations. This paper seeks to propose to reconceptualize CSR...
Institution partenaire
English / 01/01/2013
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