我国证券交易所公司化改革的理性思考

近年来海外证券交易所进行公司制改革已成趋势,全球证券交易所竞争日趋激烈、证券市场结构变革加速发展,我国证券交易所也面临着体制转轨与迎接竞争的双重挑战.在此国际大环境影响下,结合我国证券市场发展现状,对证券交易所是否应进行公司制改革提出建议,并指出其对其目标与阶段深入分析无疑十分必要.     

Short Sales Constraints, Liquidity and Price Discovery: An Empirical Analysis on the Paris Bourse

In the Paris Bourse some stocks are traded on a spot basis, while others are traded on a monthly settlement basis. The latter are likely to be less subject to leverage and short sales constraints. We empirically analyse the consequences of this difference for the order flow and the return process. Consistent with the theoretical analysis of Diamond and Verrechia (1987), we find that market sell orders are less frequent on the spot market than on the monthly settlement market (although not very significantly) and that the spot market reflects good news (significantly) faster than bad news.     

Estimation of the default risk of publicly traded companies: evidence from Canadian data

Through Canadian publicly traded companies, this study assessed how combining firms' continuous valuations by the market (structural model) with the value given in their financial statements (accounting model) could enhance prediction of a company's probability of default. The hybrid model outperformed other models. Specifically, estimated structural probabilities of default (PDs) contributed significantly to predicting default probabilities when they were included alongside accounting and macroeconomic variables in our hybrid model. These results were obtained with two versions of the structural model: the Merton model (Merton, 1973, 1974) and the default barrier model (Brockman & Turtle, 2003). Both models were estimated with the maximum likelihood method. Copyright © 2008 ASAC. Published by John Wiley & Sons, Ltd.     

The structure of Walras's mature model of capital goods markets

This essay examines the capital goods markets in the comprehensive model that Léon Walras constructed during the mature period of his theoretical work. the essay answers fundamental questions about the participants and market institutions in his model; the monetary or nonmonetary nature of the model; his assumptions about the nature of capital goods; his definitions of the rate of interest and the rate of net income and their functions in his model; and the roles in his model of the Bourse, the loan market and the rental market for capital goods.     

Emissions Trading Mode in America and China and Its Future

The emissions trading is a kind of sustainable development measures that is based on market mechanism, and its growing is closely connected with the market development level. The level of American emissions permits market is relatively high, and also predicts the prospect of professional bourse pattern. Most of emissions permits transactions in China are organized by government environment authority, which make it lack of market function. Emissions permits is a kind of property rights. It is important and profitable, while the emissions trading market obviously possesses the two-class of original allocation and second-time transfer. But there are some decisive differences between emissions permits and ordinary transaction object, so the specialized bourse for emissions trading should be built.     

Headline Impression Management in the Earnings Press Releases of TSX Venture Exchange Firms*

This paper explores firms traded on the Toronto Stock Exchange (TSX) Venture Exchange and their voluntary disclosure practices by focusing on earnings press releases (EPRs). We compare the characteristics of EPR issuers and non-issuers and investigate how the former group uses headline impression management in their EPRs to highlight firm performance. More precisely, we examine emphasis and tone management techniques in the headlines of over 1,300 EPRs by TSX Venture Exchange (TSX-V) firms. Our results show that the main determinants of the EPR disclosure choice are the achievement of positive revenue, an increasing trend in firm market value, and industry type. We find that EPR issuers reinforce and repeat positive results in the headlines of EPRs and use positive tone management to highlight positive financial performance. Our results confirm the association between firm performance and strategic placement of performance results, while illustrating that the strength of this association varies by industry and by EPR characteristics such as EPR length and numerical intensity. Overall, this paper sheds light on TSX-V firms, their disclosure practices, and potential violations of recommendations from regulators regarding avoiding exaggerated or promotional language in press releases.