Management of dispersed product development teams: the role of information technologies

In recent years, international corporations such as IBM are increasingly relying on dispersed R&D teams in order to keep pace with resource availability and the demands of global markets. The advantages of this approach arise mainly from the utilization of differences in personnel costs and gaining access to a broader knowledge base to satisfy the demands of international clients. The disadvantages of teams of this kind are obvious: geographic distances, differences in culture and work habits as well as the necessity to bridge time zones place greater demands on communication, synchronization and management.
The application of specific project management methods and the intensive use of information technology (IT) lessens the disadvantages in transnational development projects. Recently completed projects involving large-scale commercial software development at IBM demonstrate the potentials of IT in transnational development. The authors advocate the application of IT adapted to specific situations. The central fields of application of IT in dispersed R&D teams are the development of a personal network, the promotion of creativity, the exchange of technical information, and the coordination of decentralized project activities.     

The Employment-Financing Nexus: Evidence from a Panel of West German Firms

The objective of the paper is to investigate the linkage between financial factors and employment decisions of West German firms. The underlying model is based upon rational expectations and convex adjustment costs. The time series, cross-section estimates for the period 1989–1994 are obtained using information on individual firms contained in business surveys. We find that financial constraints can indeed restrain the level of employment in small firms. On the contrary, there is no evidence that this result applies to larger firms as well.     

LABOR EARNINGS AND HOUSEHOLD INCOME MOBILITY IN REUNIFIED GERMANY: A COMPARISON OF THE EASTERN AND WESTERN STATES

Using data from the German Socio-Economic Panel, we compare income mobility of persons from the eastern and western states of Germany between 1990 and 1995. We consider income mobility between consecutive years and between the first and the final year of this time period. We find that gross individual labor income mobility was much higher in the east than in the west during the first years after reunification, but that this difference has become much smaller until 1995. Changing to measures that reflect economic well-being more accurately, we observe that gross equivalent labor income mobility and net equivalent income mobility initially were also much higher in the eastern states than in the western states, but converged over time as well. This convergence has been particularly strong for net equivalent income mobility, suggesting that the social protection system has greatly reduced mobility risks associated with the transformation process in the eastern states of Germany.     

Using Meta-Analysis and GIS for Value Transfer and Scaling Up: Valuing Climate Change Induced Losses of European Wetlands

There is growing policy and academic interest in transferring ecosystem service values from existing valuation studies to other ecosystem sites at a large geographic scale. Despite the evident policy demand for this combined transfer and “scaling up” of values, an approach to value transfer that addresses the challenges inherent in assessing ecosystem changes at a national or regional level is not available. This paper proposes a methodology for scaling up ecosystem service values to estimate the welfare effects of ecosystem change at this larger geographical scale. The methodology is illustrated by applying it to value the impact of climate change on European wetlands for the period 2000–2050. The proposed methodology makes use of meta-analysis to produce a value function. The parameters of the value function include spatial variables on wetland size and abundance, GDP per capita, and population. A geographic information system is used to construct a database of wetland sites in the case study region with information on these spatial variables. Site-specific ecosystem service values are subsequently estimated using the meta-analytic value function. The proposed method is shown to enable the adjustment of transferred values to reflect variation in important spatial variables and to account for changes in the stock of ecosystems.     

Can Losses Caused by Wind Storms be Predicted from Meteorological Observations?

This paper contains a study of the extent to which aggregate losses due to severe wind storms can be explained by wind measurements. The analysis is based on 12 years of data for a region, Ska § ne, in southern Sweden. A previous investigation indicated that wind measurements from six recording stations in Ska § ne was insufficient to obtain accurate prediction. The present study instead uses geostrophic winds calculated from pressure readings, at a regular grid of size 50 kilometres over Ska § ne. However, also this meteorological data set is seen to be insufficient for accurate prediction of insurance risk. The results indicate that currently popular methods of evaluating wind storm risks from meteorological data should not be used uncritically by insurers or reinsurers. Nevertheless, wind data does contain some information on insurance. risks. There is a need for further research on how to use this information to improve risk assessment.     

The IASB's Discussion Paper on the Conceptual Framework for Financial Reporting: A Commentary and Research Review

Consistent with the mission of the International Association for Accounting Education and Research (IAAER) to “promote global excellence in accounting education and research, and to maximize accounting academics' contribution to the development and maintenance of high‐quality, globally recognized standards of accounting practice,” this paper provides a commentary and research review by an ad hoc committee of the IAAER on the IASB's Discussion Paper DP/2013/1—A Review of the Conceptual Framework for Financial Reporting. The comments focus on four main areas about which prior academic research can inform standard setters in their consideration of the revised Conceptual Framework: (1) recognition and derecognition, (2) measurement, (3) presentation and disclosure, and (4) other comprehensive income. The views expressed here by the ad hoc committee are those of the authors and do not necessarily reflect a consensus view of the IAAER membership or its Executive Committee. The paper supports the IASB's general objective of developing one set of globally acceptable accounting standards based on a cohesive and complete Conceptual Framework.     

The “ugly twins”: Failed low-wage-country sourcing projects and their expensive replacements

International sourcing and sourcing from low-wage countries remain topics of high priority for firms in industrialized countries. Lower factor costs, particularly in low-wage countries, have led to high expectations of savings from both managers and academics. All too often, scientific and particularly practitioner publications present international sourcing as a conditio sine qua non for becoming a (more) successful company. However, research has shown that these extensive savings do not materialize automatically, particularly when sourcing customer-specific items, such as automotive components. This paper analyzes the operational and financial implications and real effects of cost-oriented sourcing from China, based on the specific example of a European automotive OEM. Furthermore, it sheds light on the ambivalent and often overrated savings impact of sourcing from low-wage countries. Our analysis of a comprehensive set of secondary data from a company data warehouse reveals that more than three quarters of the analyzed China-sourcing projects do not reap the expected benefits. Moreover, each failed low-wage-country sourcing project has its so-called “ugly twin”, the need to resort back to suppliers from high-wage countries at a higher cost. Implications for managerial practice include the suggestion to employ extended calculation methods, entailing influence factors other than from procurement, particularly for low-wage-country sourcing. Furthermore, we recommend creating an awareness of potentially biased decision-making among purchasing personnel who follow standard industry recipes.