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【学术预告】哥伦比亚大学助理教授Michaela Pagel学术研讨会:完全闭合:理论和实际的资本收益及损失的个人反应

时间:2018-03-14 来源: 作者: 浏览: 字号: 打印

主题:Fully Closed: Individual Responses to Paper Versus Realized Capital Gains and Losses(完全闭合:理论和实际的资本收益及损失的个人反应)

主讲人:Michaela Pagel,哥伦比亚大学商学院助理教授

日期:2018314日(周三)

时间:上午10:00-11:30

地点清华五道口金融学院4号楼101教室

语言:英文

摘要:

We use transaction-level data for portfolio holdings and trades as well as account balances, income, and spending of a large sample of retail investors to explore how individuals respond to paper versus realized capital gains and losses. To identify the effects of realized gains and losses, we exploit plausibly exogenous mutual fund liquidations. Specifically, we estimate the marginal propensity to reinvest out of one dollar received from a forced sale event when the investor either achieved a capital gain or a loss relative to his or her initial investment. Theoretically, if individuals held optimized portfolios, the marginal propensity to reinvest out of forced liquidations should be 100% independent of realizing a gain or a loss. Individuals should just reinvest all of their liquidity immediately into a fund with similar characteristics. Empirically, individuals keep a share of their newly found liquidity in cash, save it, consume it, or reinvest it into different funds, stocks, or bonds. Moreover, individuals reinvest 89% if the forced sale resulted in a capital gain, but only 46% in the event of a loss. Such differential treatment of gains and losses is inconsistent with active rebalancing or tax considerations but consistent with mental accounting and the idea that individuals treat realized losses differently from paper losses.

主讲人简介:

Michaela Pagel is an Assistant Professor at Columbia Business School. She received her Ph.D. from the Economics Department at UC Berkeley and works on topics in behavioral economics, household finance, and macroeconomics. Her dissertation focused on the consumption and investment implications of non-standard preferences. More specifically, she theoretically studied how decision-making is affected by people's beliefs about their consumption. Her current work analyzes transaction-level data on income, spending, balances, credit limits, and logins stemming from a financial aggregation app. Furthermore, she is working with bank account data linked to individual investors' security trades and portfolios.

 

 

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