How does industry use social networking sites? An analysis of corporate dialogic uses of Facebook,Twitter, YouTube,and LinkedIn by industry type

This study examines the corporate dialogic uses of four types of social networking sites (SNSs) (Facebook, Twitter, YouTube, and LinkedIn) with the public and their differences by industry type. The results suggest that corporations have integrated SNS uses, and use SNSs in different ways according to the characteristics and purposes provided by each SNS. In most cases, retailers and communications and transportation companies actively use SNSs and frequently interact with the public. In addition, Facebook was the leading tool for the dialogic feedback loop, as the dialogic interaction index of Facebook was much higher than that of Twitter.     

A note on a classical result in the collective risk theory

Abstract

In his paper “Über einige risikotheoretische Fragestellungen” (SAT 1942: 1–2, p. 43) C.-O. Segerdahl generalizes the theory of ruin probability ψ(u) to the case where interest is continuously added to the risk reserve u at the rate δ′.     

The Seven Faces of Singaporeans: A Typology of Singapore Consumers and Their Aspirations and Life Satisfaction

A large-scale representative survey was conducted to examine lifestyle patterns of Singaporeans. The data were analyzed using a three-step approach. First, the underlying dimensions of Singaporeans' value system were identified using factor analysis. Based on 45 lifestyle and value items, six factors were obtained. The analysis suggests that the value system of Singaporeans can be described using the following six factors: (1) family values, (2) entrepreneurial spirit, (3) status, (4) traditional values, (5) materialism, and (6) society orientation. Second, these six factors were then utilized to identify clusters of Singaporeans with similar value profiles. The cluster analysis identified the following seven major groups of Singaporeans: (1) Traditional Family Oriented, (2) New Age Family Oriented, (3) Entrepreneurs, (4) Aspirers, (5) Materialists, (6) Pragmatists, and (7) Independents. Finally, to examine whether the identified value-based clusters could also be differentiated in terms of key demographic variables, a discriminant analysis was conducted. The results showed that the seven clusters had distinctive patterns along demographic variables. The examination of the aspirations and life satisfaction of the clusters showed that significant differences did exist among themselves. These differences in aspirations and life satisfaction were consistent with the traits and attitudes of the respective clusters and provided ample support to the grouping of the clusters.     

Global retailers and logalization: ‘thinking locally and acting globally’

Abstract

This research provides theoretical rationale to explain how global retailers are able to harvest multiple ideas from diverse host-markets and add relevant new ideas into a standardized retail mix that is rolled out globally. To capture this bottom-up harvesting of local information embedded in host-markets, this study adopted the term ‘logalization’ from the economics literature and applied the absorptive capacity framework. Under the activation of absorptive capacity, host-market subsidiaries play a critical role in acquiring and assimilating relevant knowledge from the host market and disseminating it to headquarters. The home-country headquarters (HQ) then transforms relevant knowledge into an innovative standardized retail mix to exploit at the global level. The concept of ‘logalization’ differs from ‘glocalization’ found in the literature; glocalization incorporates the local context to establish a strategy at the local level, while logalization uses local information as a resource to develop a standardized strategy at the global level. The development of propositions is informed by semi-structured interviews with 10 managers employed by global retailers. By illustrating the logalization orientation, this research describes how global retailers can create an innovative retail mix by exploiting heterogeneous information from various host-markets to create and sustain a competitive advantage in the global market.     

Market Conduct and Endogenous Lobbying: Evidence from the U.S. Mobile Telecommunications Industry

This paper empirically explores the relationship between firms' market behavior and their lobbying activities in a regulated market. In particular, we investigate whether the amount of contributions offered by cellular service providers to fund the campaigns of political parties affected market conduct in the early US mobile telecommunications industry. We structurally estimate market interactions while taking the potential endogeneity of lobbying decisions into account. Our results show that competition was more intense in those states where campaign contributions by the cellular industry have been higher. Furthermore, we reject the hypothesis that lobbying activities can be regarded as exogenous in the study of market conduct.     

Share repurchase,executive options and wealth changes to stockholders and bondholders

We test the signaling and wealth transfer hypotheses around the announcement of share repurchases using a recent and larger sample of data than previously examined while employing a methodology designed to enhance the power of our tests. Disentangling the wealth transfer and signaling hypotheses is difficult; they are not mutually exclusive and can have opposite effects for bondholders. Wealth transfers decrease bondholder wealth while positive signals increase it; the combined result obscures tests of each hypothesis. By focusing on sub-samples where signaling is more and less likely to be present we increase our ability to isolate the separate effects. In addition to traditional tests of wealth effects, we feature information inherent in the correlation of wealth changes to equity and debt. Our results are generally consistent with the positive signaling effect of stock repurchases, but also provide some support for wealth transfer. Our work also emphasizes the importance of trying to disentangle the various hypotheses. In the subset of option funding repurchases, where signaling effects are less likely, the positive correlation of wealth changes between stockholders and bondholders is completely eliminated. Bond ratings are much more likely to be upgraded in samples without executive options which is precisely where the signaling effects are expected to be concentrated. Firms with weaker shareholder rights experience greater bondholder wealth losses at the announcement of stock repurchases.     

Tax Motivated Income Shifting and Korean Business Groups (Chaebol)

Abstract:  This paper examines tax-induced income shifting behavior among affiliated firms in Korean business groups (chaebols). Korean corporate income tax law does not require consolidated tax returns, and business groups with a large number of affiliated member firms have incentives to shift income across member firms to reduce the overall taxes of the group. For a large number of Korean companies that are subject to external audits, we perform univariate and multivariate regression analyses on the income shifting behavior of chaebol firms compared with non-chaebol control firms. Our evidence suggests that tax-motivated income shifting activities exist among chaebol firms, and that the extent of income shifting is found to depend on its effect on non-tax cost factors such as the earnings, leverage, and cash flow rights of the controlling shareholders. We also find that income shifting is more pronounced in chaebol firms where the control-cash flow divergence is relatively large, suggesting that income shifting is affected by the controlling shareholders' opportunism. Our study provides some insights on the intra-group income shifting activities where research is limited.     

Intraday Stock Price Reactions to Interim-Quarter versus Fourth-Quarter Earnings Announcements

This study investigates intraday patterns of quarterly return-earnings relations. We find that fourth quarter announcements exhibit a lower earnings response coefficient but a more rapid adjustment to new equilibrium levels of prices and a higher R2 than interim quarter announcements. While prior short event window studies document that interim quarter earnings have greater explanatory power than fourth quarter earnings or annual earnings, our analysis indicates that the prior results may be driven by the use of two-day event window that is much wider than what it takes for the market to adjust to fourth quarter announcements.     

Estimating the equilibrium real exchange rate: the case of Turkey

This article is the first attempt in the literature to investigate the effects of public social security on aggregate consumption in a time-series setting for a developing country, Turkey that has one of the most generous social security systems in the organization for economic cooperation and development (OECD) region. In order to quantify the social security variable, this article uses the social security wealth (SSW) series calculated for Turkey in a separate study. This study indicates that SSW is the largest part of the household wealth in Turkey, and therefore should not be ignored in the aggregate consumption studies. The results show that its effect on consumption is positive and robust.