Efficient market theory provides theoretical framework for research on capital market 摘要有效市場理論為研究資本市場提供了理論框架。
3 owing to the theoretical foundations on efficient market theory , capm and apt are not robust in fractal markets 3 、 capm和apt的理論基礎是有效市場理論,而在分形市場中,二者很難適用。
Finally , the article discusses the existence of efficient market and integrally grasps the true connotation of efficient market theory 而后論述了有效市場的存在性。從而在整體上把握了有效市場理論的真實內(nèi)涵。
Until now , efficient market theory ( emt ) of securities market has the biggest influence on the working rules of capital market in western academia 證券市場效率理論是目前西方學術界在資本市場運動規(guī)律方面影響最大,也是證券市場研究的基本問題之一。
If the efficient market theory is correct , technical analysis should not work at all ; the prevailing market price should reflect all information , including past price movements 如果效率市場理論是正確的,技術分析應該根本不會奏效;主要的市場價應該反映所有信息,包括過去的價格浮動。
Third , fixed function hypothesis shows the function of the number in accounting statements is confined by its users . this means accounting choice is important in spite of efficient market theory 功能鎖定假說表明,人們對會計報表數(shù)字的先驗認識限制了會計信息的作用,這證明會計政策選擇是重要的。
The thesis is comprised of three parts as follows : in the first part , the origin , definition , forms , development and challenges it faced of efficient market theory is briefly introduced 第一章簡要介紹了有效市場理論的淵源、定義、類型、發(fā)展和面臨的挑戰(zhàn)。第二章介紹了有效市場理論的實證研究方法和前人的研究成果。
Ln the market descibed by efficient market theory the market price has reflects the risk of the corporation . so we can measure the risk of corporation and evaluate the corporation according to capm 在有效市場理論所描述的市場形態(tài)中企業(yè)風險已經(jīng)充分反映在其市場價格中,我們可以輕松的采用資本資產(chǎn)定價模型進行企業(yè)風險衡量并確定特定企業(yè)的風險報酬。
The author pointed out the kernel contend of the mechanism was composed of the followed factors such as , efficient market theory , relation between stock value and stock price , supply and demand relation , investment portfolio theory and arbitrage theory 認為市場的有效性、股票價格與價值關系、股票的供求關系、投資組合理論及套利理論是四川長虹股價波動機制的核心內(nèi)容。