论学校文化与民族学生学业质量

本文运用文化人类学的研究方法,对影响民族学生学业质量的文化因素进行了深入的研究分析,在此基础上,以文化冲突等相关理论为依据,着重从文化的角度分析影响民族学生学业质量的办学理念、教师文化、物质文化、文化活动等学校文化因素,并进行理论解释和探讨.     

我国现行环境税费的环保效果:基于地方政府视角的分析

财政联邦主义理论告诉我们,地方财政行为可能会影响环境政策的执行,在财政分权的情况下,可能出现地方政府为了促进经济增长和增加税收收入而采取放松环境质量管理的策略行为,导致"竞争到底"现象的出现。基于这一理论假设,从地方政府的角度,建立计量经济模型对我国现行环境税费的环保效果进行实证检验,得出如下结论:我国应积极推行绿色GDP等考核指标;明晰中央政府和地方政府各自的环保责任;中央政府应规范地方政府之间的竞争,等等。     

商业银行移动支付业务发展策略探讨

移动支付能够提升客户黏性、拓宽业务范围、节约运营成本,但也给银行传统的结算业务带来了影响和改变,银行亟需突破移动支付展业瓶颈,从而有效提升商业银行竞争力。本文从移动支付市场现状着手,阐述了商业银行加快发展移动支付业务的必要性、优势与不足,通过问卷调查总结出移动支付业务的展业着力点,并在此基础上提出对策建议。     

How efficient is the market for Australian firms’ earnings information?

We construct a measure of the speed with which forecasts issued by sell-side analysts accurately forecast future annual earnings. Following Marshall, we label this measure earnings information flow timeliness (EIFT). This measure avoids the aggregation problem inherent in price-based measures of information efficiency. We document large variation in EIFT across firm-years, and show that EIFT is positively associated with the extent of analyst following, consistent with increased analyst coverage improving the speed with which earnings-related information is recognised. We also find that EIFT is higher for firm-years classified as ‘bad news’ (i.e., where analysts’ forecasts at the start of the financial period exceed the reported outcome). However, when we separately consider instances where analysts appear to forecast non-GAAP (or ‘street’) earnings rather than GAAP earnings, we find that the greater timeliness of bad news is concentrated among observations where analysts forecast non-GAAP earnings, where unusual items are typically excluded. We conclude that the market for accounting information is more efficient for negative operating outcomes than for negative outcomes reflecting unusual items.     

How anticipated employee mobility affects acquisition likelihood: Evidence from a natural experiment

This study draws on strategic factor market theory and argues that acquirers' decisions regarding whether to bid for a firm reflect their expectations about employee departure from the firm post‐acquisition, suggesting a negative relationship between the anticipated employee departure from a firm and the likelihood of the firm becoming an acquisition target. Using a natural experiment and a difference‐in‐differences approach, we find causal evidence that constraints on employee mobility raise the likelihood of a firm becoming an acquisition target. The causal effect is stronger when a firm employs more knowledge workers in its workforce and when it faces greater in‐state competition; by contrast, the effect is weaker when a firm is protected by a stronger intellectual property regime that mitigates the consequences of employee mobility. Copyright © 2014 John Wiley & Sons, Ltd.     

Are analysts’ earnings forecasts more accurate when accompanied by cash flow forecasts?

We examine whether analysts’ earnings forecasts are more accurate when they also issue cash flow forecasts. We find that (i) analysts’ earnings forecasts issued together with cash flow forecasts are more accurate than those not accompanied by cash flow forecasts, and (ii) analysts’ earnings forecasts reflect a better understanding of the implications of current earnings for future earnings when they are accompanied by cash flow forecasts. These results are consistent with analysts adopting a more structured and disciplined approach to forecasting earnings when they also issue cash flow forecasts. Finally, we find that more accurate cash flow forecasts decrease the likelihood of analysts being fired, suggesting that cash flow forecast accuracy is relevant to analysts’ career outcomes.     

Mandatory audit firm rotation: Fresh look versus poor knowledge

Our aim in this paper is to investigate the effects of mandatory audit firm rotation (MAR) on companies’ investment decision and auditor choice in a capital market setting. We compare a MAR regime with a non-MAR regime in a setting in which auditors’ independence and companies’ opinion shopping are real concerns. To capture auditor independence and opinion shopping, we model auditor biases (a conservative bias or an aggressive bias) and client firms’ incentives to engage auditors with desired biases. We find that when firms engage in opinion shopping, MAR improves investment efficiency for some firms but impairs investment efficiency for other firms. More generally, we contribute to the literature by demonstrating the real effects of auditing on corporate resource allocation decisions.     

国际金融业反洗钱监管:发展、挑战与政策趋势

考察国际金融业反洗钱监管的发展可以发现,随着金融业反洗钱监管的持续深入,其自身的一些问题也逐渐引起人们的关注甚至质疑,包括金融机构反洗钱成本居高不下、预防和遏制洗钱的效果并未明显提升、金融机构对反洗钱监管制度的认识差异较大等等.从政策趋势的角度来看,解决这些问题需从运行体系、制度架构和政策工具等方面提高金融业反洗钱监管的有效性.     

Have capital market anomalies attenuated in the recent era of high liquidity and trading activity?

We examine whether the recent regime of increased liquidity and trading activity is associated with attenuation of prominent equity return anomalies due to increased arbitrage. We find that the majority of the anomalies have attenuated and the average returns from a portfolio strategy based on prominent anomalies have approximately halved after decimalization. We provide evidence that hedge fund assets under management, short interest and aggregate share turnover have led to the decline in anomaly-based trading strategy profits in recent years. Overall, our work indicates that policies to stimulate liquidity and ameliorate trading costs improve capital market efficiency.