Team creativity: the effects of perceived learning culture,developmental feedback and team cohesion

This study investigates the influence of perceived learning culture, developmental feedback and team cohesion on team creativity. The results showed that the demographic variables, the three antecedents and their interactions explained 41 per cent of variance in team creativity. Team creativity was positively correlated with a higher level of learning culture, developmental feedback and team cohesion. In addition to the main effects, two interaction effects (developmental feedback and team cohesion; learning culture and team cohesion) were significant. In view of these results, organizations seeking to increase team creativity need an integrated strategy incorporating elements of culture management, effective coaching and team development. Implications, limitations and recommendations for future research are discussed.     

Linking green purchasing capabilities to environmental and economic performance: The moderating role of firm size

This study identifies firms’ green purchasing capabilities, classified into operational capabilities and dynamic capabilities, and measures their effects on the environmental and economic performance of a firm. We developed instruments to measure operational green purchasing capabilities and dynamic green purchasing capabilities. This study also investigates the moderating effect of firm size on the relationship between green purchasing capabilities and firm performance. The structural equation model (SEM) is used to analyse 239 responses from Japanese manufacturing companies. The results indicate that their green purchasing capabilities positively affect environmental and economic performance. Operational capabilities and dynamic capabilities have different levels of effects on green purchasing performance. A further analysis of the moderating effect of firm size shows that the high economic performance of green purchasing relies on the level of dynamic capabilities rather than firm size.     

Entrepreneurial spirit among East Asian Chinese

This research showed that entrepreneurial spirit among East Asian Chinese youths is predicted by personality characteristics such as risk‐taking propensity, persistence, and internal locus of control, as well as by motivational factors such as love for money and desire for security. Generally, these characteristics are not prevalent in an East Asian culture. The underlying predictors, however, differed for Hong Kong and Singapore. Risk taking was a common predictor for both groups, while persistence was a predictor for Hong Kong, and internal locus of control and love for money were significant for Singapore. Entrepreneurial spirit was associated with beliefs in ethics and self‐indulgence for oneself, but not philanthropy. © 2000 John Wiley & Sons, Inc.     

Exploring the dimensions of ad creativity

This study explored the influence of dimensions of creativity—novelty (expectancy), meaningfulness (relevancy), and emotion (valence of feelings)—on attitude toward the ad, attitude toward the brand, and purchase intention. The results indicate that unexpectedness enhanced ad effectiveness over expectedness when the ad has positive feelings. When the ad contains negative feelings, attitude toward the ad was diluted with unexpectedness vs. expectedness. Relevance was not critical in encouraging favorable responses when the ad is unexpected. With an unexpected–relevant–positive‐feeling ad used as the baseline, a creative ad generated more favorable attitude toward the ad than other ad conditions. However, ad creativity resulted in more favorable brand attitude and purchase intention only against selected ad conditions. Theoretical and managerial implications are discussed and directions for future research furnished. © 2000 John Wiley & Sons, Inc.     

实际汇率、股价水平和就业路径的结构主义分析

真实汇率和真实股价水平可以作为预测因子,提前预测经济活动的强弱.自然利率能够在结构性繁荣和衰退期间担当中央银行利率政策的风向标,通过保持短期实际利率与自然利率的协调,中央银行能控制均衡的通货膨胀率,并使经济沿着随时间变化的自然失业率变化的轨道发展.美国和OECD国家的数据都证实了模型的有效性.     

Assessing the psychometric properties of the Dimensions of the Learning Organization Questionnaire in the Korean business context

The primary purpose of this research is to adapt the Dimensions of the Learning Organization Questionnaire developed by Watkins and Marsick, and examine its validity and reliability in a Korean context. Although the concept of the learning organization is well established, there has not been rigorous validation of the application of the questionnaire in the Korean context. The present research sheds light on the reliability and validity of applying the learning organization concept to the Korean workforce. The results of confirmatory factor analysis and internal consistency tests indicate that the Korean version of the questionnaire produces valid and reliable psychometric properties of learning organization characteristics in a Korean cultural context. Several demographic variables were used to identify the differences in learning organization cultural perspectives. Conclusions and implications are set out and the limitations of the research stated.     

Time-based competition: Some empirical data from Singapore

The progressive edge of competition has moved from what was primarily a cost-based strategy through that which was quality-based, and then variety-based, and now, onto the time-based mode of competition. This paper presents a status report of the response of the Singapore manufacturing sector to such a progression in competitive paradigms. In particular, we will refer to empirical data from the latest Singapore Manufacturing Futures Survey to provide an update on the apparent status of the local manufacturing environment in terms of such current paradigms of competition. From these, we will draw some implications for operations management, that is, what should local producers and suppliers do in the light of such current modes of competition. Such implications may be of help to other manufacturing businesses operating in other countries.The author is with the Department of Decision Sciences, National University of Singapore, 10 Kent Ridge Crescent, Singapore 0511.     

Strategic organizational conditions for risks reduction and earnings management: A combined strategy and auditing paradigm

Business world is complex and fast changing. This paper brings strategy paradigms to the auditing domain in an attempt to advance existing understanding on the audit risk reduction and firms’ economic performance. Grounded in existing literatures, we establish some crucial convergence points between the external auditors’ audit processes and the firms’ strategic management agendas. A theoretical framework that embeds some proposed strategic organizational conditions, which align organizational internal and external effects for performance, and the theories of the firm is then presented. The literature review suggests that the integration of the audit processes and the organizational conditions is inherently beneficial to both auditors and firms. The routine from such integration can be a tacit knowledge asset or capability hard to be emulated. It shall reduce audit risks and sustain earnings performance. Hence, the practices and leveragabilities of such routine merit further managerial and research attention. We highlight at the end how our works can be tested in future research.     

Tests for zero inflation in a bivariate zero‐inflated Poisson model

The score test statistics for testing zero inflation and covariance parameter are proposed in the bivariate zero‐inflated Poisson (BZIP) regression model. The Monte Carlo studies show that the score test and likelihood ratio test for testing zero inflation underestimate the nominal significance level, while the score test for covariance parameter keeps the significance level close to the nominal one. To overcome this nominal level underestimation, we propose a bootstrap method of the score test for the testing problem of zero inflation. An empirical example with covariates is provided to illustrate the results. In addition, score test for zero inflation is also proposed in the BZIP model, which allows a flexible dependence structure using copula.     

The Influence of Organizational and Code-Supporting Variables on the Effectiveness of a Code of Ethics

Prior findings on the effectiveness of the codeof ethics in promoting ethical behavior aremixed. Perhaps more is required to promoteethical behavior than the mere existence of thecode within the organization. The presentstudy proposes, first, that the extent to whichthe organization communicates, enforces andencourages reference to the code is importantto achieving the desired results. Second,organizational ethics variables (namely, topmanagement support for ethical behavior, theassociation between ethical behavior and careersuccess, and organizational ethical climate)can have a significant influence on ethicalbehavior of organizations over and above theimpact of the implementation and use of thecode. Both propositions are supported based onregression analyses of data from a survey of237 managers, the majority of whom hold middleand top level positions within organizations.