Low Self-Control and Co-occurrence of Gambling with Substance Use and Delinquency Among Chinese Adolescents

Relatively little is known about gambling co-morbidity in Asian youth populations. The role of trait self-control in co-morbidity also remains under-explored in the gambling literature. This study examined the association between gambling, substance use and delinquency among Chinese adolescents, and the extent to which these forms of risk behavior are commonly predicted by low self-control. Data from a cross-sectional questionnaire survey of a stratified, random sample of 4,734 high school students aged 12–23 years in Hong Kong were analyzed. The prevalence of gambling pathology, frequency and attitudes showed statistically significant, positive and consistent relationships with tobacco use, alcohol use, and delinquent acts at the p < .001 level. Further analyses revealed that low self-control significantly (p < .001) predicts at-risk/probable pathological gambling, frequent gambling, strong permissiveness toward gambling, heavy use of tobacco and alcohol, and delinquent involvement, even after controlling for the potential shared correlates of socioeconomic characteristics, parental monitoring and peer delinquency. Hence, the concept that gambling problems and strong receptivity to gambling are likely to be part of a general problem behavior syndrome is evinced cross-culturally among young people in a Chinese context. It may also be cost-effective to increase intervention efforts to improve the self-control deficit in adolescents, as this should reduce their gambling and concurrent problem behavior.     

Explaining Asian economic organization

Conclusion Social theorists are challenged to explain an increasingly complex economic order. It is clear that old theories that posited a developmental sequence from undeveloped to industrialized cannot explain the diverse patterns of industrialization that exist. Certainly, Japan is as developed as Western nations but its patterns of development, its economic norms, and its industrial practices are substantially different from the United States and even its Asian neighbors in Taiwan and South Korea. For example, the fact that Japan has the largest banks in the world, and Taiwan relatively few and weak ones (despite the world's largest per capita foreign reserve holdings), cannot be explained only by recourse to market or state factors, although each play a role. Both countries were literally awash in money in the 1980s, and both countries are clearly capitalist societies where banking institutions are assumed to be critical to economic development, as they have been in the West. But more than market and political economy factors are at work here.In Japan, historically developed institutional factors, dating from before the Meiji Restoration and industrial revolution, created conditions for business group self-financing. Modern-day keiretsu, such as Sumitomo and Mitsui, with their huge banks as centerpieces, trace their origins to pre-industrial merchant houses under family ownership. Inheritance practices in Japan are based on primogeniture, inheritance of the entire fortune by the eldest son. This practice allowed merchant family fortunes to remain intact under the stewardship of the heir. Successful families thus had huge sums of money available to finance the businesses of affiliated branches operating under the badge of the mother house. The descendents of the zaibatsu merchant houses, the keiretsu, continue to rely on their own sources of finance, now institutionalized in banks that serve their credit and other financial needs. To see large banks encapsulated within business networks as only the outcome of distorted market conditions, or as only the result of a powerful business class, misses the institutional origins and overlooks the contemporary institutional underpinnings of the Japanese banking system. Ironically, the weakness of Taiwanese banks can also be traced to a strong family system. Chinese societies practice partible inheritance, that is, division of a family estate equally among all sons. As a result, families divide their fortunes every generation, mitigating against the development of large sums of money. Instead, there is great pressure within families to develop multiple businesses so that at the death of the family head, each son can claim an independent enterprise. Because all Chinese families face the problem of setting up children in business (being an employee is not a desirable status in Taiwan as it is in Japan), a range of informal lending arrangements have arisen within families and among friends to generate investment capital. Strong social norms dictate that one assist financially a kin member or close friend. Banks play a relatively minor role in Taiwan because alternative institutional arrangements, also with preindustrial origins, have obviated the need for banks for some financial functions. Again, market factors are important to understanding the strong curb market and weak formal banking system in Taiwan, and political economy factors, notably the absence of a strong central bank, are also significant. But an institutional explanation integrates these factors into an explanation that begins with the character of the society being explained. We need theories that can account for difference without reducing cases to unique instances, that do not presume the individualistic character of Western social orders, and that are sensitive to an array of ideal as well as material factors operating in different locations. Although political economy, market, and culture theories each have contributions to make, an institutional perspective of the type I outline may be especially suited to the comparative analysis of emerging world economic organization. I think, ironically, that a sensitivity to institutional factors may yield better theories of the West. Rather than assume that the United States and Europe are the exemplars of advanced capitalism, the closest empirical instances of the idealized competitive market, Japan and other Asian nations are suggesting that the West is simply one form of capitalist economic development, an expression no doubt, of the West's own institutional heritage. When we relinquish ethnocentric perspectives we can begin to look at ourselves and our own institutional heritage more clearly.     

Systematisierung der Erfolgsfaktoren von Wissensmanagement auf Basis der bisherigen empirischen Forschung

Zusammenfassung  Der vorliegende Beitrag leitet aus einer umfassenden Bestandsaufnahme der empirischen Forschung zum Wissensmanagement einen Bezugsrahmen der Erfolgsfaktoren ab. Ziel ist die Zuordnung der identifizierten Erfolgsfaktoren zu übergeordneten Aggregationsniveaus (Untersuchungsfelder, Kategorien und Dimensionen) und damit die Reduzierung von Komplexit?t und Systematisierung der bisherigen Befunde. Weiterhin sollen aus den Ergebnissen der vorliegenden Analyse Implikationen für die weitere Forschung im Wissensmanagement abgeleitet werden. Als Ergebnis resultiert ein Modell, welches die Inhalte als auch die hypothetischen Beziehungen zwischen den identifizierten Aggregationsebenen veranschaulicht. Er bildet damit Grundlage für eine weitere Analyse der Erfolgsfaktoren, ihrer Auspr?gungen und Interdependenzen. Aus der Heterogenit?t der Studien konnten weitere Implikationen für die theoretische Wissensmanagement-Forschung abgeleitet werden.

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Knowledge management factors of success: A review of empirical findings and a model for future research

Summary  This paper derives a framework of key success-factors from an in-depth review of empirical research in knowledge management. Our first objective was to reduce the complexity of previous findings in the field of knowledge management by developing a model-structure that focuses on the interdependencies of the identified variables and to develop a framework that would allow for further research. We thus iteratively aggregated the identified factors of success to superior fields of analysis (named research fields, categories and dimensions). Our second objective was to extract from the analysis further implications for future research. The derived hypothetical framework maps the identified levels of aggregation and its describing factors, as well as the hypothetical interdependencies among them. Therefore this framework not only structures the findings, but also provides a basis for further analysis that aims at sound confirmation of the knowledge management factors of success, their characteristics and interdependencies. The observed heterogeneity of existing research points towards further research implications for knowledge management theory.

Forschungsschwerpunkte: Mergers & Acquisitions, Projektmanagement, Wissensmanagement     

The Management of Redundancies in Europe: The Case of France

The paper presents the findings of comparative and interdisciplinary legal and economic study on managing labour redundancies in seven EU member countries. It is structured for comparability between the systems examined. The introductory section contains an account of the evolution of the French labour market, with special reference to redundancy trends, of the features of the programmes for managing redundancies, of the roles of firms and the ‘external environment’ in handling workforce adjustments. The second section presents a map of policies that work to prevent labour redundancies (preventive measures) such as flexibility, training etc. Next, the instruments for handling temporary labour redundancies (retentive measures) are examined (e.g. short-time working, temporary layoffs etc.). The following section is devoted to instruments and programmes involved in the management of permanent labour redundancies (expulsive measures), e.g. collective dismissals, severance pay etc. The final section provides an overall assessment of the French system for managing labour redundancies, and briefly discusses the national debate on the prospects for reform, in light of the principles and policies of convergence set forth by the European Union.     

Krisenkommunikation in Virtuellen Realitäten – Evaluation eines Serious Games zum Training von Soft Skills in Krisenstäben

The training of soft skills in crisis management teams is a central precondition for efficient and successful communication which is urgently needed in a disaster situation. However, previous trainings and simulations are costly in terms of time and money. By means of serious games in virtual environments, these disadvantages can be reduced insofar as users can participate in the multi-user game by using their workstation computer. The DREAD ED project provides a serious game in a virtual environment which simulates the work of crisis management teams during a disaster situation. The virtual training platform was tested by students and experts on crisis management in two trials. It appears that the virtual environment presented is suitable for an effective training of group dynamic and cooperation in a disaster situation.     

Maternity Leave and Mothers’ Long-Term Sickness Absence: Evidence From West Germany

Exploiting unique German administrative data, we estimate the association between an expansion in maternity leave duration from two to six months in 1979 and mothers’ postbirth long-term sickness absence over a period of three decades after childbirth. Adopting a difference-in-difference approach, we first assess the reform’s labor market effects and, subsequently, prebirth and postbirth maternal long-term sickness absence, accounting for the potential role of the reform in mothers’ selection into employment. Consistent with previous research, our estimates show that the leave extension caused mothers to significantly delay their return to work within the first year after childbirth. We then provide difference-in-difference estimates for the number and length of spells of long-term sickness absence among returned mothers. Our findings suggest that among those returned, mothers subject to the leave extension exhibit a higher incidence of long-term sickness absence compared with mothers who gave birth before the reform. This also holds true after we control for observable differences in prebirth illness histories. At the same time, we find no pronounced effects on mothers’ medium-run labor market attachment following the short-run delay in return to work, which might rationalize a negative causal health effect. Breaking down the results by mothers’ prebirth health status suggests that the higher incidence of long-term sickness absence among mothers subject to the reform may be explained by the fact that the reform facilitated the reentry of a negative health selection into the labor market.     

Observing the Observer

Previous research has demonstrated that individuals improve their performance of a task after observing and evaluating others perform that task, a phenomenon known as the observer effect. Most of the research has demonstrated this when the observers were aware that their performance of the task was also being observed, suggesting that reactivity may play an important role. The current study examined this by evaluating the impact that observing others’ safety performance had on the observers’ subsequent safety performance under reactivity and nonreactivity conditions. Results suggest that the observer effect might be more robust when observers are aware that their performance is also being evaluated.