A Koedam β factor is useful in spectral line radiation power calculation and energy balance analysis for low pressure Ar-Hg discharge positive column that may help the design of fluorescent lamp.

Empirical Study on the Relationship between Beta Coefficient and Accounting Variables in Chinese Stock Market;

At T+0 stage, portfolio return is not linearly related to beta coefficient and CAPM is not efficient.

We use the Beta coefficient to estimate the systematic risks of the SME B.

The research shows thatβcoefficient of stocks,an enterprise s financial risks,bankruptcy costs and business risks are the main factors influencing the cost of fund-raising through stock ownership of listed companies.

In many risk indexes,βcoefficient as the important concept and the parameter related with the asset and the whole market can measure the systematical risk which the capital market has, simultaneously because of its perspicuity theorization, as well as in the a.

therefor, we use the industry index in lieu of Shanghai Stock Index to get a betterβcoefficient to to carry on the fixed price to the stock property.

The Strong β Coefficient βS and Weak β Coefficient βW are established,which overcome one s shortcomings of the well known Rising β Coefficient and Descending β Coefficient,and several important properties for βS and βW are obtained and applied in the paper.