中石油存续公司财务管理模式初探

文章通过综合分析各类影响因素，并借鉴历史经验教训，考虑其现实条件和管理要求，认为中石油存续公司适宜采取集权式财务管理。并从财务机制、财务制度等方面进行改革和创新，制定并实施相关的保证措施，以确保集权式财务管理体制能够有效运行。     

Managerial Ownership, Information Content of Earnings, and Discretionary Accruals in a Non–US Setting

This study employs Danish data to examine the empirical relationship between the proportion of managerial ownership and two characteristics of accounting earnings: the information content of earnings and the magnitude of discretionary accruals. In previous research concerning American firms, Warfield et al. (1995) document a positive relationship between managerial ownership and the information content of earnings, and a negative relationship between managerial ownership and discretionary accruals. We question the generality of the Warfield et al. result, as the ownership structure found in most other countries, including Denmark, deviates from the US ownership configuration. In fact, Danish data indicate that the information content of earnings is inversely related to managerial ownership.     

公有制和其它经济成份并存的效应分析

本文以我国公有制和其它经济成份并存这一重要经济现象为研究对象,从“并存”的一系列纷繁复杂的后果当中提炼出了最突出的问题,并给以多视角的分析,最后给出了“并存”优化的对策建议。     

Value of Multinationality: Internalization, Managerial Self-interest, and Managerial Compensation

In this paper, we examine the impact of managerial self-interest on the value of multinationality. Since agency theory also suggests that a divergence between the interests of managers and shareholders can be aligned by effective managerial incentive, we also examine the effect of managerial compensation on the value of multinationality. Our results show that for high- Q (Tobin's Q > 1 ) firms, investors do not associate the spending of free cash flow on multinationality with the problem of overinvestments. For high- Q firms, it is also found that the value of multinationality can be enhanced by effective managerial incentives. For low- Q firms (Tobin's Q < 1 ), it is found that the concern of managerial self-interest overwhelms the benefits of internalization, making multinationality a value-decreasing event. For low- Q firms, managerial compensation is also ineffective in promoting value-enhancing foreign direct investments.     

Managerial Equity Ownership and the Demand for Outside Directors

This paper examines the linkage between the use of outside directors and managerial ownership. We conjecture there are two linkages: the standard incentive‐alignment demand for monitoring when managers own little stock and an entrenchment‐amelioration demand when managerial stock ownership is high. As a consequence, we predict the association between managerial ownership and board composition will be nonlinear (U‐shaped if the entrenchment effect is sufficiently pronounced). Using UK data, we find that both quadratic and logarithmic models outperform the simple linear relationship assumed in prior research and that the substitution between managerial ownership and board composition is stronger than hitherto supposed.     

文化是生产力发服的内在动力

随着人类社会的发展,社会的文明程度越来越高,人们对文化的认识也越来越深刻.特别是文化与生产力之间的关系引起了人们的广泛关注.文化对生产力发展起着巨大的推动作用.     

A comparison of several approximations to the power function of the likelihood ratio test in covariance structure analysis*

In this paper we compare alternative asymptotic approximations to the power of the likelihood ratio test used in covariance structure analysis for testing the fit of a model. Alternative expressions for the noncentrality parameter (ncp) lead to different approximations to the power function. It appears that for alternative covariance matrices close to the null hypothesis, the alternative ncp's lead to similar values, while for alternative covariance matrices far from H_o the different expressions for the ncp can conflict substantively. Monte Carlo evidence shows that the ncp proposed in Satorra and Saris (1985) gives the most accurate power approximations.     

“棘轮式”代理问题与子公司经理人激励:家族集团治理

家族集团中,在企业家通过本期产出水平来确定子公司经理人所应上缴的产出分配收益的情况下,经理人会通过调整自己的努力水平,间接控制自己在下期的上缴额度,从而导致激励效率损失.但是,如果企业家能收取固定的产出分配收益,并确定高额违约金,就能够有效地规避子公司经理人代理问题.     

Commodity currencies

This paper looks at real exchange rate behavior by focusing on three OECD economies (Australia, Canada, and New Zealand) where primary commodities constitute a significant share of their exports. For Australia and New Zealand especially, we find that the US dollar price of their commodity exports (generally exogenous to these small economies) has a strong and stable influence on their floating real rates, with the magnitude of the effects consistent with predictions of standard theoretical models. However, after controlling for commodity price shocks, there is still a purchasing power parity puzzle in the residual. The results here are relevant to developing commodity-exporting countries as they liberalize their capital markets and move towards floating exchange rates.     

中频逆变电路运行分析

本文主要对中频静止晶闸管逆变电源的逆变部分的运行特点进分析,从原理方面介绍了逆变晶闸管触发、保护的原则。