Integration Deficits of IT Controlling

The paper is based on the thesis that IT controlling suffers from two integration deficits with regard to its methods base: On the one hand, this is a lack of synchronization between research on IT controlling methods and developments in practice; on the other hand, a lack of integration of IT controlling methods with methods of business and information systems engineering (BISE). Based on this assumption, the paper investigates historical developments in IT controlling research and practice to derive theses about the present state of method integration. The analysis finds indications for further potential for method integration and identifies these potentials. Requirements towards method integration are derived from an analysis of the identified integration potentials and two examples illustrate how to realize further integration. Accepted after two revisions by the editors of the special focus. This article is also available in German in print and via http://www.wirtschaftsinformatik.de: Strecker S, Kargl H (2009) Integrationsdefizite des IT-Controllings – Historischer Hintergrund, Analyse von Integrationspotenzialen und Methodenintegration. doi: 10.1007/s11576-009-0175-9.     

E-negotiation System Development: Using Negotiation Protocols to Manage Software Components

A major challenge in developing an e-negotiation system (ENS) is that the system should fit into the context which varies with negotiation cases. To mitigate context dependency, we propose to separate e-negotiation protocols from ENS and adopt a component-oriented approach. In this paper, we present a framework for e-negotiation protocols that implements this approach. The framework has been tested by developing several ENSs of which two had been tested in laboratory negotiation experiments with more than 100 participants.     

On the distribution of tax effects on headquarters location

This paper sheds light on the distribution of profit and personal income tax elasticities of headquarters location across 13,074 firms in 68 countries over 1999–2012. Results suggest high variability in elasticities, which is overlooked in virtually all earlier work on the matter.     

The Research Field “Modeling Business Information Systems”

The research field “Modeling business information systems” has a long tradition in the scientific discipline of Business and Information Systems Engineering (BISE). The present paper highlights research shaping the research field, discusses challenges impairing the development of the research field in the coming years, and outlines elements of a future research agenda.     

Hans Kellerer (1902 bis 1976) zum Gedenden

Ohne Zusammenfassung     

Ein Beitrag zur Analyse von Zeitreihen: Die Quotientenmethode,eine Variante der “Variate Difference” Methode

Ohne Zusammenfassung     

Innovation Field Orientation and Its Effect on Innovativeness and Firm Performance

New product development (NPD) has become a prime source for gaining a competitive edge in the market. Although a large body of research has addressed the question of how to successfully manage individual innovation projects, the management of a firm's new product portfolio has received comparably less research attention. A phenomenon that has recently emerged on the research agenda is innovation field orientation. Such orientation is understood as the deliberate setup and management of multiple thematically related NPD projects. However, the facets and effects of innovation field orientation are still unexplored. In particular, this study is interested in (1) developing a concept of innovation field orientation, (2) investigating the extent to which innovation field orientation is an established part of the corporate strategic planning practice, and (3) assessing the direct and indirect performance effects of innovation field orientation. For the empirical analysis, data were collected through a mail survey and document analyses from 122 publicly listed firms. Tobin's q was used as an objective performance metric directly related to shareholder value. The results confirm that innovation field orientation is a phenomenon that prevails in practice. In addition, all defining aspects of this orientation have either direct or indirect effects on firm performance. Hence, those firms that deliberately specify and manage innovation fields have a more innovative product portfolio and are more successful than others. Specifically, the findings underline the performance relevance of formally framing innovation fields and assigning a critical mass of resources to them. In addition, empirical support is lent to the suggestion that innovation field orientation has strong indirect performance effects mediated by the innovativeness of the firm's new product portfolio. This implies that firms that deliberately specify focus areas, assign resources to, provide organizational framing for, and stimulate synergies between related NPD projects stand a better chance to achieve a more innovative new product portfolio. This again is highly appreciated by investors and results in a superior stock market evaluation of these firms.     

Organizational work–family support as universal remedy? A cross-cultural comparison of China,India and the USA

In both industrialized and emerging countries, organizations increasingly seek to support employees’ efforts to maintain a healthy work–family balance. Research has identified two types of organizational support in this context: formal work–family programs and informal work–family cultures. This study examines the relative effects of work–family programs versus work–family culture on employees’ job satisfaction and performance in various cultural environments. Drawing on the individualism–collectivism cultural dimension introduced by Hofstede, it is argued that employees’ cultural background may affect family models, which in turn determine employees’ need for formal organizational work–family support, but are not related to employees’ need for informal support. In line with this notion, the results from comparisons of an industrialized country (the USA) with two emerging countries (China and India) show that work–family culture has positive effects in all three contexts. However, formal work–family programs positively affect job satisfaction and job performance only in India and the USA, whereas they exhibit no significant effect in the more collectivist setting of China.     

Towards a Structured Design of Electronic Negotiations

Global communication networks and advances in information technology enable the design of information systems facilitating effective formulation and efficient resolution of negotiation problems. Increasingly, these systems guide negotiators in clarifying the relevant issues, provide media for offer formulation and exchange, and help in achieving an agreement. In practice, the task of analysing, modelling, designing and implementing electronic negotiation media demands a systematic, traceable and reproducible approach. An engineering approach to media specification and construction has these characteristics. In this paper, we provide a rationale for the engineering approach that allows pragmatic adoption of economic and social sciences perspectives on negotiated decisions for the purpose of supporting and undertaking electronic negotiations. Similarities and differences of different theories that underlie on-going studies of electronic negotiations are identified. This provides a basis for integration of different theories and approaches for the specific purpose of the design of effective electronic negotiations. Drawing on diverse streams of literature in different fields such as economics, management, computer, and behavioural sciences, we present an example of an integration of three significant streams of theoretical and applied research involving negotiations, traditional auctions and on-line auctions.