The first part is introduction , presenting this paper ' s structure , research background and so on ; the second part introduces some issues relating closely to risk , the tangency point between indifference utility curve and efficient frontier is the optimal portfolio ; the third part explores risk evaluation , this part begins with some risk factors affecting security ' s price and return , then analyzes the methods evaluating degree of risk , finally , introduces a more popular method of risk evaluation - - var ; the forth part expounds risk management , this part studies some risk control strategies correspond to specific risk mentioned above ; the last part put forward some advice contrapose issues existed in risk management in china 第一部分為緒論,介紹本文的相關(guān)背景;第二部分是與風(fēng)險相關(guān)的幾個問題,等效用曲線與有效邊界的切點是投資者選擇的最佳投資組合;第三部分是風(fēng)險衡量,該部分首先分析了證券與股票所面臨的風(fēng)險,然后對債券和股票分別介紹,最后介紹了目前比較流行的風(fēng)險衡量方法? ? var方法;第四部分為企業(yè)風(fēng)險管理,這里針對上文所述的風(fēng)險提出相應(yīng)的風(fēng)險控制策略;第五部分針對目前我國風(fēng)險管理中存在的問題提出了幾點建議。