Deregulation,Pricing Strategies,and Claim Behavior in the Taiwan Automobile Insurance Market

Stringent pricing regulations have long been in effect in the Taiwan automobile insurance market. In April 2009, a pricing deregulation was adopted, enabling insurers to establish their own auto insurance premium rates. This study examines the effects of deregulation in terms of three hypotheses that we propose pertaining to market shares, loading factors, and last policy month claims. The quantitative analysis results show that pricing deregulation prompts insurers to lower their rates. The effects of deregulation for insurers are determined by not only the decision to deduct premiums and the deduction percentages, but also by policy type.     

Does Competition Affect Bank Risk?

Although policymakers often discuss trade-offs between bank competition and stability, past research provides differing theoretical perspectives and empirical results on the impact of competition on risk. We employ a new approach for identifying exogenous changes in the competitive pressures facing individual banks and discover that an intensification of competition materially boosts bank risk. With respect to the mechanisms, we find that competition reduces banks’ profits, pricing power, and charter values and increases banks’ provision of nontraditional, riskier banking services and lending to riskier firms.     

Competitive heterogeneity,cohorts, and persistent advantage

Research summary: Juxtaposing competing theories of whether superior profits endure, this article investigates differences in the rates at which firms' profit advantages persist following a significant regulatory change in the rules governing industry competition. Such a change creates two cohorts of firms, Entrants that lack experience in the industry and Incumbents that competed in the industry before the regulatory shift. The findings show that both cohorts' profit advantages persist, but at different rates: Superior performing Incumbents sustain an advantage longer than superior performing Entrants. This result is counterintuitive since Entrants are not constrained by a legacy of competing under the prior regime. Overall, the findings indicate that stages of a firm's development and of an industry's evolution are critical to understanding how long superior profits persist. Managerial summary: State and federal institutions employ regulations in an attempt to address market failures and to create a stable set of market and nonmarket relationships among relevant actors. A byproduct of this stability is decreased competition, and in turn, reduced incentives for firms to develop efficient operations. One might expect then that deregulation would fundamentally disrupt incumbent firms' abilities to develop and sustain a profit advantage. We find the reverse: Over time, some firms in the Incumbent cohort develop persistent, albeit temporary, profit advantages despite an onslaught of Entrants. Thus, while deregulation shakes out inefficient firms, it may strengthen, rather than threaten the profit trajectories of incumbent firms over time. Advantages developed by superior performing Entrants also endure, but for a shorter duration relative to Incumbents. Copyright © 2015 John Wiley & Sons, Ltd.     

The dynamics of US bank profitability

We examine the determinants of profitability for a large sample of US banks over the period 1984–2010. Specifically, we assess the extent to which short-run profits persist, and whether such persistence is affected by changes in regulation and the recent financial crisis. Our findings suggest that the competitive process reduces positions of abnormal profitability, albeit this is not immediate. There is also evidence that changes in regulation enacted during the 1990s affected both the level and persistence of bank profitability. The financial crisis of 2007–2010 appears to have resulted in an increase in the persistence of bank profitability.     

关于中国（上海）自由贸易试验区外汇管理创新的思考

文章提出,上海自贸区外汇管理改革创新应坚持先交易后汇兑的开放次序,不断提高汇兑便利化程度;督促银行按照展业三原则履行真实性审核义务,理顺外汇管理政策传导机制;进一步简政放权,探索负面清单管理;坚守风险底线,建立健全外债和资本流动管理审慎管理框架。     

Asymmetric rivalry within and between strategic groups

Our study examines asymmetric rivalry within and between strategic groups defined according to the size of their members. We hypothesize that, owing to several forms of group‐level effects, including switching costs and efficiency, strategic groups comprising large firms expect to experience a large amount of retaliation from firms within their group and accommodation from the group comprising smaller firms. Small firms, on the other hand, expect to experience a small amount of retaliation from the group comprising large firms and no reaction from the other firms in their group. We estimate the effect of group‐level strategic interactions on firm performance. Our analysis reveals that the rivalry behavior within and between groups is asymmetric, which supports the dominant‐fringe relation between firms, as described in our hypothesis. Copyright © 2013 John Wiley & Sons, Ltd.     

从金融体制视角分析粗放型增长模式产生的原因

管制金融体制在支撑早期经济增长的同时,也造成了进一步的资本集中,低利率和企业低效会造成社会总体的过度投资,使整个社会陷入粗放式、低效率的增长“陷阱”。而转变增长方式的根本途径是进行以市场化为导向的金融改革。     

Modeling the growth and policy implications of Global System for Mobile Telecommunication （GSM） in Nigeria

This paper investigated the growth and policy implications of Global System for Mobile Communication in Nigeria. Stochastic economic modeling was used to analyze Nigeria＇s time series data. The models were adjudged reliable before they were used. The components of the model were defined and a prior expectation of the relationship among the variables explained for the purpose of giving the reviewers and users a deep insight into the phenomenon under study. The secondary data used for the study were processed using the E-View for windows electronic packages. The outcome of the empirical and stochastic investigations shows that Global System for Mobile Communication has a positive relationship with output growth in Nigeria. The impact is of a higher magnitude. The usage of Global System for Mobile Telecommunication led to 17 percent rise in the output growth. The findings suggest the need for the Nigerian Communication Commission （NCC） and the federal government of Nigeria to expand tele-density and directly make telephone communications cheap and accessible. To achieve this goal, more licenses should be given to GSM operators in order to allow for healthy competition among them. This will lead to improved quality of services, quality of product and consequently sustain the growth and development of the country.     

上市公司违规行为对违约距离和预期违约率影响的实证研究——兼论KMV模型的修正

基于修正的KMV模型研究表明，上市公司违规行为使股价异常波动造成投资者损失，同时也会使公司资产的市场价值降低，资产价值的波动性增加，从而使得公司的违约距离减小，违约风险增大。公司违规行为给投资者造成的损失与违约距离变化的统计检验显示，两者之间具有较强的相关性，但并不是简单的正相关。     

The Financial Sector and Deregulation in Australia: Drivers of Reform or Reluctant Followers?

This paper argues that contrary to capture theory, a key feature of financial deregulation in Australia was the lack of support from financial sector interest groups. An examination of the Campbell Inquiry (1979-1981) reveals that deregulation was not initiated by either the regulated banks or unregulated non-bank financial institutions (NBFIs). In fact, both groups were resistant to change prior to the establishment of the Inquiry. During the Inquiry, neither group advocated wide-ranging deregulation, preferring the retention of many financial regulations.