Two-sided effects of customer participation: roles of relationships and social-interaction values in social services

This research aims to extend customer participation and value co-creation theory to the social-services sector, where consumer choice is restricted. This study examines the relationship between the value creation of participation and customer satisfaction in social services. The perceived value corresponding to different types of relationships was divided into company–customer (relationship value) and customer–customer (social-interaction value). To test hypotheses, data were collected via an online survey of customers using child-care centers in Korea. The participating customers had children who attended day-care centers, and the proposed hypotheses were tested using structural equation modeling. Empirical result shows that customer participation as information resource and customer participation as co-developer affect the relationship and social-interaction values. The most important and interesting result is that the relationship value has a positive effect, but the social-interaction value has a negative one on customer satisfaction. These results suggest that customer participation in social services has both positive and negative outcomes, which means that the social-interaction value of co-creation does not always lead to customer satisfaction in a choice-limited service such as child care. This study explains a counterintuitive and interesting relationship between the social-interaction value and customer satisfaction by validating the moderating role of social network service-based interaction intensity in child-care services.     

Impact of operational innovations on customer loyalty in the healthcare sector

This study investigates the effects of operational innovations, such as application of advanced information technology (IT) systems and supported knowledge and skills (SKSs), on care quality and customer loyalty in the healthcare industry. A research model is proposed based on previous studies and examined the relationships among the constructs using the structural equation modeling approach. Research data were collected through a survey of patients and employees of participating hospitals in Korea, with a patient and an employee as one set. The results of the study indicate that operational innovations result in improved customer closeness, which is associated with IT systems usage and SKSs for delivery of quality care, which have a positive impact on patient satisfaction and customer loyalty. Thus, hospital managers should encourage employees to generate new ideas for work efficiency, care quality, customer loyalty, and organizational performance.     

The impact of reporting frequency on the information quality of share price: evidence from Chinese state-owned enterprises

As a major global exchange, the Stock Exchange of Hong Kong (SEHK) only requires semi-annual reporting whereas other major exchanges including the ones in Chinese mainland require quarterly reporting. We argue against the traditional view that higher reporting frequency is necessarily more beneficial. The decision on reporting frequency depends on how the information is being processed by the recipient traders and the results are not obvious. Using a sample of Chinese companies dual-listed in both China A share market and SEHK (AH shares) as the experimental group and mainland’s companies listed on SEHK (H shares) only as the control group, we apply the difference-in-difference (DID) method to investigate the impacts of reporting frequency on stock information quality. The results suggest that after China A share market require quarterly financial reporting for all listed companies in 2002, the information asymmetry of the H tranche of AH stocks increases. Different from prior studies, the results suggest a negative association between stock information quality and financial reporting frequency. We argue that the increased information asymmetry in the H tranche is caused by the noise spilled over from the A tranche. We conduct multivariable GARCH tests and find evidence supporting this conjecture.     

Influential Factors of the Social Responsibility of Newspaper Corporations in South Korea

This study examined influential factors of newspaper corporation social responsibility and evaluated corporate social responsibility using a newspaper corporate social responsibility index. Results of this study, which was conducted by survey, showed that arbitrative, essential, and cultural activities were influential factors comprised of newspaper corporate social responsibility. In addition, the findings indicated that higher corporate social responsibility index was not accompanied by Korean newspaper corporations with larger circulations.     

Dynamic network design for reverse logistics operations under uncertainty

The design of reverse logistics network has attracted growing attention with the stringent pressures from environmental and social requirements. In general, decisions about reverse logistics network configurations are made on a long-term basis and factors influencing such reverse logistics network design may also vary over time. This paper proposes dynamic location and allocation models to cope with such issues. A two-stage stochastic programming model is further developed by which a deterministic model for multiperiod reverse logistics network design can be extended to account for the uncertainties. A solution approach integrating a recently proposed sampling method with a heuristic algorithm is also proposed in this research. A numerical experiment is presented to demonstrate the significance of the developed stochastic model as well as the efficiency of the proposed solution method.