孔子学院对中国文化产品出口的影响

作为中国文化传播的重要渠道,孔子学院增强了外国受众对中国文化的了解、感知和认同,进而影响进出口贸易。本文在利用倾向匹配得分和倍差法有效控制样本选择偏误和内生性的情况下,实证检验了孔子学院对中国文化产品出口的影响。研究结果发现,短期内孔子学院对中国文化产品出口的作用不显著,但长期内,每成立一所孔子学院,中国出口到成立国的文化产品贸易额平均增加1.19%。表明长期来看,孔子学院不仅有助于推广汉语和传播中国文化,同时会促进中国文化产品贸易的发展。     

Securitization and Bank Performance

Using predominantly precrisis U.S. commercial bank data, this paper employs a propensity score matching approach to analyze whether individual banks did improve their performance through securitization. On average, our results show that securitizing banks tend to be more profitable institutions, with higher credit risk exposure. Despite a more diversified funding structure, they face higher funding costs. We also find that securitizing banks tend to hold larger and less diversified loan portfolios, have less liquidity, and hold less capital. However, our analysis does not provide evidence to suggest that securitization had an impact upon bank performance.     

我国消费需求变动与经济增长的实证分析

消费需求对于我国经济增长具有决定性影响,既是拉动经济增长的最大动力,又是防止经济萧条的稳定力量。近几年来政府通过扩大投资启动经济的政策效果不尽如人意的主要原因在于居民消费倾向明显下降。启动新一轮景气周期的政策重心应是提高居民消费倾向,激活消费需求。     

Is the effect really so large? Firm‐level evidence on the role of FDI in a transition economy1

Foreign subsidiaries usually perform better than domestic enterprises, but selection effects have been acknowledged in the literature. This article contributes by quantitatively evaluating the size of the selection effects and direct effects of FDI entry. We use a large panel of firm‐level data from Poland and match foreign‐owned firms to a control group of non‐foreign‐owned companies and analyse various performance indicators. In terms of efficiency measures, between 50 and 70 percent of the foreign affiliates advantage may be attributed to direct ownership effects. However, in the case of export intensity, the majority of the differential between the domestic companies and foreign subsidiaries is attributable to selection effects: MNEs choose export‐oriented companies and sectors.     

An integrative model of effort propensity

Over twenty years ago, Mitchell [Mitchell, T.R. (1982) Motivation: New directions for theory, research, and practice. Academy of Management Review, 7:80–88.] called for research which integrates and competitively tests the multitude of motivation theories competitively. Yet, with few exceptions, theories of motivation tend to be narrow in focus. However, many motivation theories incorporate similar predictor variables such as job satisfaction, perceived equity, and organizational commitment, suggesting that theory integration is warranted. In this paper, several literatures are reviewed which deal with employee effort at different levels (e.g., withholding effort, offering extra effort). “Effort propensity” is offered as an appropriate integrating variable, and an integrative model of effort propensity which pulls these various literatures together and stimulates the type of research described by Mitchell [Mitchell, T.R. (1982) Motivation: New directions for theory, research, and practice. Academy of Management Review, 7:80–88.] is proposed.     

Can environmental governance lower toxic emissions? A panel study of U.S. high‐polluting industries

Firms have increasingly adopted environmental governance mechanisms in the form of environmental compensation and environmental board committees. The current study examines the argument that such environmental governance mechanisms contribute to lower toxic emissions in high‐polluting industries. The sample comprises firms that were part of the S&P 500 from the years 2006 to 2011 and were mandated to report toxic emissions to the U.S. Environmental Protection Agency under the Toxic Release Inventory program. A panel regression model with propensity score matching was employed to minimize endogeneity bias. The results indicate that environmental compensation is a compelling incentive to motivate managers to invest in long‐term and highly uncertain environmental projects. Likewise, the presence of an environmental board committee appears to be significant, suggesting that directors contribute to a firm's strategy with their expertise and political influence. This research also found evidence supporting the cumulative adoption of both environmental governance mechanisms in enhancing environmental performance and the firm's legitimacy.