本文旨在回顧現代財務經濟理論中的三個重要主題:資本資產訂價模式、動態投資組合理論及或有請求權評價理論。有關上述理論之詳細探討,將分四篇短文陸續於本刊介紹
This paper gives a brief overview of three key subjects of modern financial economics, the capital asset pricing model, the dynamic portfolio theory, and the contingent claim valuation theory. More detailed discussions will appear in four short articles in the subsequent issues of this journal.