Early Retirement and Bridge Employment Intentions Among Older Workers in Singapore

This paper examined the relevance of 14 demographic, cognitive, and affective factors in individuals' intentions to voluntarily retire early and to secure bridge employment after retirement. Results based on a sample of 361 respondents aged between 40 and 59 suggested that marital status, perceived negative age-health relationship, gender psychological readiness for retirement, and family orientation were related to early retirement intentions. Work centrality, perceived organisational attitude towards older employees, and psychological readiness for early retirement were related to bridge employment intentions. Implications for research were discussed.     

Sources of Fluctuations in the Real Exchange Rates and Trade Balances of the G‐7: A Sign Restriction VAR Approach

This paper estimates structural vector autoregression models of output, the real exchange rate and trade balance for the group of seven leading advanced economies (G‐7). Unlike previous studies, we do not impose long‐run purchasing power parity as an identifying assumption; instead, the shocks underlying the model are structurally identified using a set of theory‐consistent sign restrictions. Empirical results show that nominal shocks account for most of the long‐run variability in trade balances across the G‐7 countries. We are able to attribute this finding to long‐run movements in the real exchange rate, as the real exchange rate is significantly affected by nominal shocks in the long run.     

Technology level evaluation methodology based on the technology growth curve

Technology has been the driving force of development for knowledge-based economies. As competition in technology innovation among nations becomes more intense, there is a growing need for improved judgment, evaluation and prediction of scientific technology capacity in order to enhance national competitiveness. Until now, a country's technology level has been evaluated on a relative basis by comparing it with that of the country with the world's best technology. However, this kind of static methodology makes the interpretation of results unclear and makes time series analysis difficult. One of the most important limitations of this methodology is that it cannot be used to establish a strategy to improve the technology level. This paper examines the methodological problems of technology level evaluation and develops a dynamic methodology by applying the technology growth curve model. We also analyze the real technology level by using a new model application and review the relevance of this method. Finally, we discuss how to use the results in order to create a dynamic technology strategy.     

Indian Ocean Rim: Assessing the prospects for cooperation and integration

This article assesses recent events leading to the establishment in 1997 of a regional organisation for the Indian Ocean Rim, subtitled an Association for Regional Cooperation (IOR‐ARC). This is a case of ‘open’ regionalism of the functionalist kind. New members may be admitted in 1999 and, as trade integration has not been ruled out, the openness of the design may lead to the changeover from regional cooperation to regional integration after 2004. By 2003 the members of the Association for South‐East Asian Nations (Asean) of the IOR‐ARC will have free‐trade arrangements in that region and by 2004 the SADC members of the IOR‐ARC will be similarly structured, making a free‐trade scenario within the IOR almost irresistible. This will create new problems, making it very difficult for the less competitive nations to endorse their continued membership of this bloc unless project cooperation now under way makes complementarity more meaningful, equipping states and market sectors to cope better with the more competitive nature of free trade that always applies in market integration. This will pose great challenges for South Africa.     

Tendency to Infer Bribery and Corrupt Intent in Social and Business Situations: Comparing Chinese and Singaporean Employees

The present paper investigates the differences in ethicalperceptions between Chinese and Singaporean employees. Twocontrasting predictions based on socialization theory are testedusing 142 Chinese and 141 Singaporean employees as subjects. Results show that Chinese employees tend to infer a greaterdegree of unethical (bribery and corrupt) intent than Singaporeanemployees in 17 of the 25 ethical vignettes. The converse isfound in only two and no significant differences are found in therest of the vignettes. Implications for international managersand assignees and researchers in international business workingon or in China are discussed.     

How Internet technologies impact information flows in R&D: reconsidering the technological gatekeeper

Previous studies have firmly established the technological gatekeeper to be a key node in the innovation process – acquiring, translating, and disseminating external information throughout the R&D unit. However, the gatekeeper concept has received modest attention in recent times. We argue that the concept needs to be re‐examined in light of the recent advances in Internet technologies that have dramatically altered how knowledge workers source and share their information. Drawing on social network analysis and interview evidence from a medical devices R&D group, we find that the gatekeeper role is still vital, but no longer needs to be performed by a single individual. Instead, the modern R&D group can keep abreast of the latest technological advances through a combination of Internet‐enabled internal and external communication specialists. This study makes a number of important contributions. The gatekeeper theory is extended through the development of an updated conceptual framework. We also discuss the practical implications of our findings and advise R&D managers on how to organise resources to maximise optimal information flows.