Being good or being known: corporate governance,media coverage,and earnings announcements

Based on a sample of banking firms listed on the Taiwan Stock Exchange, we examine the impact of corporate governance and media coverage on the market reaction to unexpected earnings announcements. This study finds that positive media reports prior to bad earnings announcements have a positive short-term impact on the market's response to unexpected negative earnings, but the impact is reversed in the long term. In contrast, a better corporate governance quality has a persistent positive impact on market's reaction to unexpected negative earnings, especially when the quality of corporate governance is measured by pledge ratios. The study finding provides one central implication for managements: Yes, being good would pay off.     

Factors Influencing China’s Exports with a Spatial Econometric Model

This article employs a spatial econometric model to examine whether China’s exports are affected by political risk, economic integration, and spatial effects. The results show that as China’s economy has grown, a home market effect is evident for its exports. A higher level of economic integration is beneficial to China’s exports. A substitutive relationship is discovered between China’s OFDI and exports. In addition, the higher income per capita of partner countries and the high degree of economic openness are both beneficial to China’s exports. The partner countries of China, with their higher values of export trade, have been mostly countries with lower political risk.     

Long-run real exchange rates in the Four Little Dragons

This paper analyses changes in the exchange rate arrangements and policy and their impact on the long-run real exchange rates of the Asian Four Little Dragons. It is found that purchasing power parity is a basic guide in formulating the exchange rate policy of the Four Little Dragons and that exchange rate regimes are very responsive to the effect of major external disturbances on prices. Thus, the exchange rate policy and arrangements are important factors in shaping the behaviour of the real exchange rates of the FLDs, which tend to return to the long-run average value. To test the null hypothesis that purchasing power parity does not hold between the Four Little Dragons and the United States, two cointegration tests, the augmented Dickey-Fuller (ADF) test and the Johansen test, are applied. As the symmetry and proportionality conditions are not supported by the data, the tests are conducted in a trivariate system. While the ADF test does not support PPP, evidence of cointegration is found by the Johansen test.     

The Categories,Rules, and Demonstrations of Guanxi in Chinese Society

ABSTRACT

Purpose: Guanxi is one of the most important success factors in China. Because of differences in Eastern and Western relationships, it is essential to investigate the system of guanxi in China. Based on the differential mode of association (chaxugeju), the present study aims to construct a framework for the mechanism of guanxi in Chinese society.

Methodology/approach: A questionnaire survey of middle and senior managers was conducted to test the proposed hypotheses. A sample consisting of 212 middle or senior managers who worked in China and had direct interactions with business partners was used. The participants were mainly from firms in the pharmaceutical technology, telecommunication, and retailing industries.

Findings: Guanxi categories, guanxi rules, and guanxi demonstrations were found to be correspondingly related. Business partners who had family guanxi applied the rule of need and presented intimacy interactions, whereas partners who had acquaintance guanxi often followed the rule of favor and demonstrated higher levels of reciprocity. These two corresponding paths positively influenced the strength of guanxi: The partners were more willing to sacrifice self-interest for and provide high priority in resource allocation to each other. Business partners who had stranger guanxi used the rule of equity and built trust relationships, which had negative impacts on the strength of guanxi.

Practical implications: Because guanxi affects the performance of companies in China, maintaining guanxi networks with business partners is an important but challenging task for managers, especially for those from non-eastern cultures. The current study suggests that it is essential for managers to identify different types of guanxi (family, acquaintance, or stranger) by differential intimacy and distance, and to apply different rules when interacting with partners with different guanxi. To be specific, managers should follow the rule of need with business partners who have family guanxi, and their guanxi should be demonstrated as intimacy interaction. When doing business with acquaintances and friends, managers should mainly follow the rule of favor, and their guanxi should be demonstrated as reciprocity interaction. When doing business with strangers, managers should follow the rule of equity and emphasize trust. This correspondence also has an influence on how managers make decisions according to the strength of guanxi with different partners based on the guanxi type. In short, guanxi affects the degree of willingness to sacrifice self-interest for, and to prioritize resource allocations to, business partners.     

The effectiveness of position limits: Evidence from the foreign exchange futures markets

This study considers the effects of the relative size of hedger and speculator open interests and the potential impact of implementing position limits on the price discovery process in both JPY–USD and EUR–USD futures markets. Hedging trading exerts a negative impact, regardless of its size, on price discovery in futures markets. Hedgers are less likely to be information motivated, so their trading uniformly delays the price discovery process. However, there is a positive and nonlinear impact of speculators’ trade size on price discovery, the contribution of which depends on the relative size of the speculative open interest. Contrary to conventional wisdom among regulators, speculative trading does not harm the market in terms of market efficiency; as long as the percentage of speculators’ open interest is below an endogenously determined threshold (approximately 20% for EUR–USD and 16.3% for JPY–USD), speculative trading even improves futures market efficiency.     

Setting the futures margin with price limits: the case for single-stock futures

Price limits are artificial boundaries established by regulators to establish the maximum price movement permitted in a single day. We propose using a new censoring method that incorporates the effect of price limits on the futures price distribution and investigates how to set an appropriate daily margin level using single-stock futures in Taiwan. We compare our estimations with those obtained using the method in Longin (J Bus 69:383–408, 1999). The results show that (1) the margin levels derived from the Longin method, which ignore price limits in the estimation, are lower than those in our censoring method; and (2) the legal margin for single-stock futures set at 13.5 % by the Taiwan Futures Exchange to avoid default risk appears to be too high.     

论我国石油产业战略性贸易政策的实施

我国石油产业迫切需要战略性干预。考察战略性贸易政策应从经典的局部均衡前提假设转移到一般均衡的视野下进行。所有旨在促进我国石油产业发展和提升其国际竞争力的战略性贸易政策,都应立足于国家经济安全与整体国民福利的提高。选择战略性贸易政策工具,应充分考虑到石油产业竞争力的提高对其他诸多相关产业的正负面综合影响、政策组合因素,以及中国石油产业现行市场结构和现状、WTO议定书框架等其他约束条件。     

How the quality of initial coin offering white papers influences fundraising: Using security token offerings white papers as a benchmark

In recent years, many initial coin offerings (ICOs) scams have been reported, attracting attention to this relatively new and unregulated ICO market, which lacks disclosure requirements and therefore suffers from intensifying problems of information asymmetry inherent in crowdfunding. As a prospectus-type document, an ICO white paper serves as a major means of voluntary disclosure practices adopted by ventures seeking external financing. Given the importance of an ICO white paper and the difficulty of assessing its quality, we propose to benchmark it against white paper content for security token offerings (STOs)—a more regulated ICO subset. Using the similarity of ICO white papers with STO white papers to proxy for disclosure quality, we document that the ICO campaigns that have white papers more similar to STO white papers are more likely to raise funding successfully. Our findings provide implications for policymakers, ICO fundraisers, and investors on the importance of white paper quality.     

Experiential learning through STEM: Recent initiatives in the United States

This paper reviews recent educational initiatives in science, technology, engineering and math (STEM) education in the United States, asking to what extent experiential learning methods are being incorporated into STEM education. We draw on a combination of qualitative and quantitative evidence. The quantitative evidence is from an analysis of the proposal abstracts for all 11,406 of the STEM education and workforce development-related projects funded by NSF grants from the end of 2018 to the beginning of 2022. The qualitative portion of the paper analyzes results from a number of scholarly studies of local initiatives from the last 10 years drawn from a range of published and conference papers, reports and media stories, and project websites, drawn from education research databases, secondary literature, and websites of specific organizations. We seek to classify and describe patterns observed among the projects examined, identifying common patterns and combinations of features. We believe that the paper represents the first comprehensive study of efforts to employ experiential learning methods in STEM education to link formal and informal aspects of learning.     

Service-based capacity strategy for manufacturing service duopoly of differentiated prices and lognormal random demand

Globalization of production has ushered in vibrant manufacturing service industries whose business is to serve the production needs of product engineering firms. In these engineering–manufacturing chains, risk of capacity supply is an important concern for product firms as manufacturers are normally conservative in capacity expansion, especially when demand uncertainty and investment risk are high. To provide quality manufacturing services, this risk must be taken into consideration in formulating a capacity strategy. This paper presents a competition analysis method based on supply risk for a manufacturing duopoly of differentiated prices and lognormal random demand. A novel service-based demand rationing rule is first proposed. Reaction curves and equilibrium of capacity strategy are next derived. Finally, competition behavior of the duopoly is analyzed.