Ownership concentration and bank risk: international study on acquisitions

This paper explores the effects of different types of bank ownership concentration on changes in bank risk during acquisition years. Using multi-country data from 2000 to 2006, during which market failures caused by various crises and government interventions are less influential to acquisition decisions, we collect 505 banking acquisition deals from 23 countries to examine which type of ownership concentration (such as financial intermediary, capital investor, non-financial, and state ownership) brings larger changes to an acquirer’s risk from pre-acquisition year to post-acquisition year (including non-performing loans, capital adequacy ratio, loan loss reserve, and credit rating). The empirical analyses show that acquirer banks with a concentration of shares owned by financial intermediaries and non-financial firms experience larger risk changes during acquisition years. In contrast, the risk changes of acquirer banks with a concentration of capital investors and state ownership are lower. Robustness checks from the random effect estimation, instrumental variables model, reverse causality, and different subsamples of (non-)U.S. or different levels of regulation enforcement confirm these results.     

Correcting microstructure comovement biases for integrated covariance

Finding a precise variance–covariance matrix is the building block of empirical finance. While microstructure-noise-robust methods for realized volatility are in the mainstream of financial econometrics, little if any attention has been devoted to estimating a noise-free realized covariance for overlooking the well-documented manifestation of commonality in market microstructure factors such as order flows, liquidity or herding. By documenting and recognizing this fact, we propose a microstructure-noise-free nonparametric covariance estimator to uncover the virtual integrated covariance. The estimator is easy to implement and performs admirably.     

A multiple objective particle swarm optimization approach for inventory classification

This paper presents a particle swarm optimization approach for inventory classification problems where inventory items are classified based on a specific objective or multiple objectives, such as minimizing costs, maximizing inventory turnover ratios, and maximizing inventory correlation. In addition, this approach determines the best number of inventory classes and how items should be categorized for the desired objectives at the same time. Experiments are employed to determine the best combination of algorithm parameter values. Extensive numerical studies are conducted and results are compared to other known classification methods. The performance of the algorithm on a practical case is also presented.     

Incentives to Form Customs Unions and Quotas

This paper extends the well known Kemp–Wang proposition regarding customs unions and tariffs to the case of import quotas. It is shown that a customs union in the presence of import quotas will leave each country, whether a member of the customs union or not, not worse off than before the formation of the customs union. The partial-equilibrium approach is used in this study.     

Process innovation capability and subsequent collaborative team performance in travel planning: a knowledge exchange platform perspective

Purpose: Backpacker tourism is flourishing in this century as the high development of Internet technology which enables travellers to search for resources they need easier. The research goal of this study was to exam how virtual skill and collective efficacy affect process innovation capability and subsequent team performance of collaborative design team in a virtual community. Design/methodology/approach: In this study, we formulated the virtual team model from the perspectives of open innovation paradigm and virtual competence, and we collected virtual community participation samples from the online communities. Invitation emails were delivered to numerous trip plan initiators in two well-known online travel communities for filling survey questionnaires for this study. In total, 3000 invitation messages were mailed, of which 373 were returned completed. The model and hypotheses were tested by structural equation modelling. Findings: Virtual competence, including collective efficacy and virtual media skill, is the essential key to facilitate process innovation capability and subsequent team performance success. Besides, knowledge sharing significantly moderates the relationship between process innovation capability and the team performance. Originality/value: Backpackers in the online travel communities have to have not only the willingness to collaborate, but also the abilities of using the correct tool to help with their tasks. When a self-efficacy gets into collective efficacy, it enables the collaborative team to develop with good virtual competencies. Accordingly, trip plan initiator and participants of a virtual team are as expertise contributors between conformity in online communities and online compulsive control tendencies.     

Venture capital in China: Past,present, and future

This article reviews the literature on venture capital in China and examines where China’s venture capital industry has been and where it is likely to go in the future. Since the 1980s, venture capital in China has grown steadily alongside the robust national economy. The future is likely to offer even greater opportunities, as entrepreneurs are encouraged and property rights improve. However, there will also be a period of transition as the market continues to mature and as new legal structures and commercial arrangements emerge. Venture capital in China has many interesting differences from that in Western countries. The venture capital industry is shaped by the institutional context and China is no exception to this. This article also examines some specific differences between the system in China and that of the United States. Future prospects for venture capital are also appraised as China continues its transition to a market economy.

Relating management practices to job characteristics of R&D: The case of Taiwan

Based on a study of researchers in three major R&D industries in Taiwan, this article found that while both supportive and directive styles of management are important in the supervision of R&D processes, the supportive behavior seems to be more effective than the directive strategy in motivating research professionals at work. Data also indicated that the job characteristics of R&D may be significantly influenced by industrial conditions. The management differences between industries are explained in the features peculiar to each particular industry. Implications of the findings for enhancing the management effect are also discussed.The author is an Associate Professor, Department of Business Administration, National Cheng-Kung University, Tainan, Taiwan, R.O.C. All correspondence should be sent to this address.     

Applying complexity theory to deepen service dominant logic: Configural analysis of customer experience-and-outcome assessments of professional services for personal transformations

Recognizing Gigerenzer's (1991) dictum that scientists' tools are not neutral (tools-in-use influence theory formulation as well as data interpretation), this article reports theory and examines data in ways that transcend the dominant logics for variable-based and case-based analyses. The theory and data analysis tests key propositions in complexity theory: (1) no single antecedent condition is a sufficient or necessary indicator of a high score in an outcome condition; (2) a few of many available complex configurations of antecedent conditions are sufficient indicators of high scores in an outcome condition; (3) contrarian cases occur, that is, low scores in a single antecedent condition associates with both high and low scores for an outcome condition for different cases; (4) causal asymmetry occurs, that is, accurate causal models for high scores for an outcome condition are not the mirror opposites of causal models for low scores for the same outcome condition. The study tests and supports these propositions in the context of customer assessments (n = 436) of service facets and service outcome evaluations for assisted temporary-transformations of self via beauty salon and spa treatments. The findings contribute to advancing a nuanced theory of how customers' service evaluations relate to their assessments of overall service quality and intentions to use the service. The findings support the need for service managers to be vigilant in fine-tuning service facets and service enactment to achieve the objective of high customer retention.     

An Investigation of Moral Values and the Ethical Content of the Corporate Culture: Taiwanese Versus U.S. Sales People

An empirical study using two ethics-related and three sales force outcome variables was conducted in Taiwan and compared to an existing U.S. sample. Across the two national cultures, individual perceptions of corporate ethics appears to be a more direct determinant of organizational commitment than individual moral values. Differences between the two national cultures were found in ethics perception as it relates to moral values, job satisfaction, and turnover intention. Explanations for the differences are discussed.     

Antecedents of emotional attachment of social media users

Emotional attachment has been documented to be an effective basis for consumer loyalty behaviors in many contexts; however, not much has been offered for new service formats enabled by information technology. This study explores the emotional attachment of social media users in terms of personality traits of users and websites. Drawing on literature on brand personality and brand–self congruence, this research proposes that a match between user’s individual personality and the personality traits of the digital artifacts promotes affective connection to social media websites. The social media, to which the user becomes emotionally attached, therefore becomes part of one’s self-definition and representation in the digital world. Self-expressiveness is also investigated as a motivational driver that helps users form such an emotional bond. Individuals with higher motivation to express themselves are more likely to develop an emotional attachment to social networking sites, exhibit loyal behavior, and experience a stronger effect than self-website congruence on emotional attachment. Results of this research provide support to the proposed relationships. Theoretical and managerial implications are elaborated in the discussion.