中国式上市

中国的银行和保险公司在纽约和香港的高价首次公募引人注目.但是近些年来,还有一批中国公司一直在默默地开发国际资本市场.不具备开展引人注目的首次公募的规模或利润的企业发现,它们可以通过反向兼并的方式实现觊觎已久的海外上市目标.     

Electricity wheeling and incentive regulation

This paper relates social contract regulation strategies to a particularly important comtemporary issue in energy regulation—electricity wheeling; we find that substantial gains in economic efficiency may be possible. First, social contracts give potential wheelers more monetary incentive than traditional regulatory procedures to provide wheeling services to interested third parties. Second, social contract regulation gives potential wheelers better incentives to measure marginal costs accurately. Third, under social contract regulation, wheelers have proper incentives to install efficient amounts of transmission capacity, thereby avoiding Averch-Johnson and other regulatory distortions that emerge in traditional regulation.     

On Evaluating the Performance of Problem Structuring Methods: An Attempt at Formulating a Conceptual Model

In the past decade there has been a discussion on the need for and degree of empirical evidence for the effectiveness of problem structuring methods (PSMs). Some authors propose that PSMs are used in unique situations which are difficult to study, both from a methodological and a practical perspective. In another view experimental validation is necessary and, if not obtained, PSMs remain substantially invalidated and thus ‘suspect’ with regard to their claims of effectiveness. Both views agree on one point: the necessity of being clear about the important factors in the context in which a method is used, the method’s aims and its essential elements through which these aims are achieved. A clear formulation of central variables is the core of a theoretical validation, without which empirical testing of effects is impossible. Since the process of PSMs is sometimes referred to as ‘more art than science’, increased clarity on the PSM process also supports the transfer of methods. In this article we consider goals important to most PSMs, such as consensus and commitment. We then focus on outcomes of group model building, and expectations on how context and group modeling process contributes to outcomes. Next we discuss the similarity of these central variables and relations to two sets of theories in social psychology: the theory of planned behavior and dual process theories of persuasion. On the basis of these theories we construct a preliminary conceptual model on group model building effectiveness and address its practical applicability for research on PSM.     

Biases in optimal pricing with network externalities

Access and usage externalities affect consumer welfare and behavior in regulated communications networks, but nobody has ever adjusted prices to allow for externalities with a binding revenue constraint. If we fail to account for network externalities when we set (profit-constrained) welfare-maximizing access and usage prices, are the resulting prices too high or too low? This article demonstrates that the outcome depends upon what size of customer is likely to exit the network. It determines ranges where the access price increases and the usage price decreases, as well as the reverse.     

The Dynamics of Negotiation in a Global Inter-Organizational Network: Findings from the Air Transport and Travel Industry

Networks of interdependent organizations, also known as network-based businesses, are being shaped by many forces. In supporting negotiations between the airlines and travel agencies locked in a principle/agent relationship wrought with tension, this paper uncovers the dynamics of negotiating in a global inter-organizational network. It provides guidelines for supporting such negotiations. Networks, as a form of interorganizational co-ordination, are becoming increasingly predominant. Knowledge on how to facilitate negotiations in global inter-organizational networks will become more valuable.     

Asking Questions: A Sine Qua Non of Facilitation in Decision Support?

This paper reflects our ongoing interest in discovering essential elements of facilitation in decision support for groups with members having different perspectives on a strategic problem. We investigated questioning behaviour, a critical aspect of microlevel behaviour, of the facilitator in a classroom experiment with five-person groups (N?=?26). The supported groups used a facilitated modelling approach, that is, group model building, which is based on system dynamics. In the control condition, one of the participants led the group discussion in the role of chairperson. As expected, we found that the facilitator asked more questions than the chairperson. Subsequently, based on proposed functions of questions by discussion leaders in group decision making, we distinguished three categories of questions; related to (a) rational and social validation, (b) reflection, and (c) information management. Analysis of question type frequencies revealed that facilitators mainly ask questions from the rational and social validation category, and that this question type declines over the course of the discussion process. Questions prompting reflection increased over time. Information management questions were mostly used in the beginning and middle part of the session. In the groups led by a chairperson, a less clear picture emerged. There was a great variety between groups with respect to type of questions and sequence in which the chairperson asked questions. The only consistent result for unsupported meetings is that information management primarily took place at the end of the sessions.     

Kundensegmente und Preisbereitschaften für Premiumautomobile — Eine Studie

Der Automobilmarkt ist international durch eine hohe Preisdynamik gepr?gt. Premiummarken stehen vor der Herausforderung, Markenführung mit hoher Preiswertstabilit?t und kundenseitigen Preiserwartungen in Einklang zu bringen. Die Studie prüft in diesem Zusammenhang die Hypothese eines globalen Markenpreispremiums auf der Basis von realen Kundendaten. Die Ergebnisse legen nahe, dass auch für starke Marken markt- und kundengruppenspezifische Unterschiede in der Preispremiumbereitschaft existieren.