1個(gè)回答
Paul助教
2019-04-15 14:56
該回答已被題主采納
同學(xué)你好,這里問的是過度反應(yīng),屬于市場(chǎng)異象的一種,這里都是投資者不理性,理性認(rèn)識(shí)A,延誤風(fēng)險(xiǎn),非理性人是B厭惡損失,過度反應(yīng)是指“winner” securities would underperform the market and “l(fā)oser” securities would outperform the market.
相當(dāng)于一個(gè)均值回歸的概念。
