The Role of the Business Press in Creating and Disseminating Information around Earnings Announcements

This paper investigates the role of the business press in creating and disseminating information around earnings announcements by examining different motivations of trading volume. We find that press coverage is positively associated with trading activity motivated by differential interpretation and by differential belief revision, consistent with the press playing both an information creation and information dissemination role around earnings announcements. When we divide press coverage into full articles with additional editorial content and news flashes merely repeating verbatim of firm-disclosed press releases, we find that trading volume motivated by both differential interpretation and differential belief revision increases as coverage by full articles increases, and trading volume motivated by differential belief revision increases as coverage by news flashes increases. We also report that the differential interpretation effect of full articles is more pronounced when information users’ sophistication is high. Overall, we provide new evidence to the literature by showing that each type of press coverage plays an informational role in different motivations of trading activity.     

The Effects of the President’s Emergency Plan for AIDS Relief on the Economies and Domestic Politics of Focus Countries

President G.W. Bush’s Emergency Plan for AIDS Relief (PEPFAR) has been rated as one of the successful US aid interventions of recent decades. We investigate the impact of PEPFAR on economic development, democracy, and human rights by comparing focus countries that received PEPFAR with other countries that did not receive PEPFAR from 2003 to 2008. Moreover, we examine specific changes made within focus countries after the implementation of PEPFAR using Difference-in-Difference estimation. Our results show that PEPFAR did improve economic conditions in focus countries but had a limited impact on political conditions, that is, on democracy and human rights.     

Creating and Recreating Heritage in Singapore

The aim of this paper is to examine the extent to which public planning and policy have created a 'national' identity for Singapore since its independence in 1965, the importance of heritage to contemporary Singapore, and how heritage is marketed to Singaporeans and visitors. Over the last 30 years Singapore has striven to create itself as one of the most modern and successful of the ASEAN nations, but this may have been at the cost of its indigenous cultures and authentic heritage. Many of the craft industries common in the late 1970s and 1980s have been lost, and while the Singapore Tourism Board promotes Chinatown, Little India and Kampong Glam as 'pockets of individuality' in Singapore's multicultural society, souvenirs currently on sale were made in China, India, Malaysia and Indonesia. By contrast, the enduring image of 'Singapore Girl' for Singapore Airlines led to an entire souvenir culture and a batik clad 'Singapore Girl' Barbie Doll.     

利用产学联系的中小企业ERP引进策略

本文对引入公司资源管理计划系统的必要性进行了研究,并对中小型企业运用公司资源管理计划系统的关键因素进行了深入的分析。在此基础上,我们给出了支持中小企业实施公司资源管理计划系统和促进中小企业电子商务发展的相关计划和教育产业关系模型。公司资源管理计划系统的实施,首先需要对该系统进行系统化的评估,进而选择适合公司自身环境的资源管理计划系统。除一些关键因素外,许多环境因素对引入该计划体系起着很大的影响作用。环境因素主要包括公司资源管理计划系统的专家、顾问、开发者和信息系统管理者;另外还包括公司的筹资能力和组织内的信息化程度。     

Local institutional investors,information asymmetries,and equity returns

We examine the informational role of geographically proximate institutions in stock markets. We find that both the level of and change in local institutional ownership predict future stock returns, particularly for firms with high information asymmetry; in contrast, such predictive abilities are relatively weak for nonlocal institutional ownership. The local advantage is especially evident for local investment advisors, high local ownership institutions, and high local turnover institutions. We also find that the stocks that local institutional investors hold (trade) earn higher excess returns around future earnings announcements than those that nonlocal institutional investors hold (trade).     

Developing an index of online customer satisfaction

This paper integrates and applies the concept of ‘satisfaction’ from three fields: management information systems (MIS), marketing and e-commerce. E-customers are viewed as both computer users and customers and as a result researching customer satisfaction in e-commerce needs to integrate aspects of satisfaction from each of these fields. This study defines e-customer satisfaction and develops an index using a weighted sum model. The index is tested using a Korean sample. Analyses suggest an acceptable model and a generalisable set of measures from which managers and researchers evaluate online satisfaction and, especially, marketing strategies in financial services industries.     

Correlation and Volatility Dynamics in International Real Estate Securities Markets

We study international correlation and volatility dynamics of publicly traded real estate securities using monthly returns from 1984 and 2006. We also examine, for comparison, the correlations among the corresponding stock markets. A multivariate dynamic conditional correlation model captures the time-varying correlation within the full period. We confirm lower correlations between all real estate securities market returns than those between the stock market returns themselves. Some significant variations and structural changes in the correlation structure happened within the sample period. We detect a strong and positive connection between real estate securities market correlations and their conditional volatilities. We also find the international correlation structure of real estate securities and the broader stock market are linked to each other. Our results have economic motivations regarding the potential integration of international real estate securities markets and the possibility of including information on changing correlations and volatilities to design more optimal portfolios for international real estate securities.

The appealing characteristics of download type mobile games

As the mobile game industry enjoys continual and rapid growth in the market and becomes a major sector of the service industry, it is of great interest to examine the very features that make mobile games so fascinating and keep its players coming for more. Pinpointing more precisely the very factors that increase the attraction of games will help game makers allocate corporate resources more efficiently. In addition, a more in depth analysis of the appealing characteristics enable game producers to establish an organized strategy in developing more advanced and technologically sophisticated mobile games, and to enhance their competitive advantage. In order to find these factors, we proposed a model, analyzed empirical data, and then interpreted the results. In this study, we examined the download type mobile game to find and compare factors that cause intent to play. The suggested model has three layers. The top layer is the intent to play mobile games. The second layer, the psychological perception layer, consists of two perceptive factors: perceived enjoyment, and perceived copresence. The third layer is a technological layer, used to classify the characteristics of the mobile games content into image, communication, and attractive characteristics, all of which have relationships with perceptive factors. The study shows some interesting results and we believe the conclusion and implications of this research will be useful for mobile game scholars and industry participants.     

How federal deficits could hurt state and local governments

Business Economics - Comments on the role current federal deficits and recent policy have on state and local government budgets. Specifically, current policies and deficit levels may leave less...