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Aspirational utility and investment behavior 期望效用和投资行为
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-11-16 DOI: 10.1016/j.jfineco.2024.103970
Andreas Aristidou , Aleksandar Giga , Suk Lee , Fernando Zapatero
We explore the extent to which aspirations – such as those forged in the course of social interactions – explain ‘puzzling’ behavioral patterns in investment decisions. We motivate an aspirational utility, reminiscent of Friedman and Savage (1948), where social considerations (e.g., status concerns) provide an economic foundation for aspirations. We show this utility can explain a range of observed investor behaviors, such as the demand for both right- and left-skewed assets; aspects of the disposition effect; and patterns in stock-market participation consistent with empirical observations. We corroborate our theoretical findings with two novel laboratory experimental studies, where we observed participants’ preference for skewness in risky lotteries shift as lab-induced aspirations shifted.
我们探讨了愿望(例如在社会交往过程中形成的愿望)在多大程度上可以解释投资决策中 "令人费解 "的行为模式。我们提出了一种抱负效用,让人想起弗里德曼和萨维奇(1948 年),其中社会因素(如对地位的关注)为抱负提供了经济基础。我们表明,这种效用可以解释一系列观察到的投资者行为,如对左右倾斜资产的需求;处置效应的各个方面;以及与经验观察一致的股票市场参与模式。我们通过两项新颖的实验室实验研究证实了我们的理论发现,在这两项研究中,我们观察到参与者在风险彩票中对偏斜度的偏好会随着实验室诱导的愿望的改变而改变。
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引用次数: 0
Arbitrage-based recovery 套利回收
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-11-08 DOI: 10.1016/j.jfineco.2024.103969
Ferenc Horvath
We develop a novel recovery theorem based on no-arbitrage principles. To implement our Arbitrage-Based Recovery Theorem empirically, one needs to observe the Arrow–Debreu prices only for one single maturity. We perform several different density tests and mean prediction tests using more than 26 years of S&P 500 options data, and we find evidence that our method can correctly recover the probability distribution of the S&P 500 index return on a monthly horizon, despite the presence of a non-trivial permanent SDF component.
我们根据无套利原则提出了一个新颖的恢复定理。要根据经验实现我们的基于套利的恢复定理,我们只需要观察一个单一到期日的 Arrow-Debreu 价格。我们使用超过 26 年的 S&P 500 期权数据进行了几种不同的密度测试和均值预测测试,我们发现有证据表明,尽管存在非微小的永久 SDF 成分,我们的方法仍能正确恢复每月 S&P 500 指数收益的概率分布。
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引用次数: 0
Gig labor: Trading safety nets for steering wheels 临时工:用安全网换方向盘
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-11-07 DOI: 10.1016/j.jfineco.2024.103956
Vyacheslav Fos , Naser Hamdi , Ankit Kalda , Jordan Nickerson
Using administrative data on credit profiles matched with unemployment insurance (UI) for individuals in the U.S., we show that laid-off workers with access to Uber rely less on household debt, experience fewer delinquencies, and are less likely to apply for UI benefits. Our empirical strategy exploits both the staggered market entry of Uber across cities and the differential benefit of its entry across car owners based on car age, a key eligibility requirement of the platform. We conclude that the introduction of Uber reduced reliance on these alternative means of smoothing extreme income shocks.
利用与美国失业保险(UI)相匹配的个人信用档案管理数据,我们发现,使用 Uber 的下岗工人对家庭债务的依赖程度较低,拖欠债务的情况较少,申请 UI 福利的可能性也较低。我们的实证策略既利用了 Uber 在不同城市交错进入市场的特点,也利用了 Uber 根据车龄(该平台的一项关键资格要求)对有车一族带来的不同收益。我们的结论是,优步的引入减少了人们对这些平滑极端收入冲击的替代手段的依赖。
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引用次数: 0
Information sharing in financial markets 金融市场的信息共享
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-11-06 DOI: 10.1016/j.jfineco.2024.103967
Itay Goldstein , Yan Xiong , Liyan Yang
We study information sharing between strategic investors who are informed about asset fundamentals. We demonstrate that a coarsely informed investor optimally chooses to share information if his counterparty investor is well informed. By doing so, the coarsely informed investor invites the other investor to trade against his information, thereby reducing his price impact. Paradoxically, the well informed investor loses from receiving information because of the resulting worsened market liquidity and the more aggressive trading by the coarsely informed investor. Our analysis sheds light on phenomena such as private communications among investors and public information sharing on social media.
我们研究了掌握资产基本面信息的战略投资者之间的信息共享。我们证明,如果对手投资者信息灵通,信息粗略的投资者会最优化地选择共享信息。通过分享信息,信息粗略的投资者会邀请其他投资者根据他的信息进行交易,从而减少对价格的影响。矛盾的是,信息灵通的投资者会因接收信息而蒙受损失,因为这会导致市场流动性恶化,信息粗略的投资者会进行更激进的交易。我们的分析揭示了投资者之间的私人交流和社交媒体上的公共信息共享等现象。
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引用次数: 0
From employee to entrepreneur: The role of unemployment risk 从雇员到企业家:失业风险的作用
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-11-04 DOI: 10.1016/j.jfineco.2024.103966
Ai Jun Hou , Sara Jonsson , Xiaoyang Li , Qinglin Ouyang
We use Swedish administrative data to study the role of unemployment risk in salaried employees’ decisions to become entrepreneurs. Using the 2001 relaxation of Sweden’s last-in-first-out (LIFO) dismissal rule as an exogenous shock to unemployment risk, we find that employees facing increased unemployment risk are more likely to become entrepreneurs. The effect is more pronounced for employees with longer tenure, as they were newly exposed to greater unemployment risk. When we track entrepreneurs’ income dynamics and the performance of their ventures, we find that entrepreneurs who used to face greater unemployment risk do not underperform compared to other entrepreneurs. Our results provide some of the first empirical evidence of how employees respond to increased unemployment risk.
我们利用瑞典的行政数据研究了失业风险在受薪雇员决定成为企业家中的作用。利用 2001 年瑞典放宽后进先出(LIFO)解雇规则作为失业风险的外生冲击,我们发现面临更大失业风险的雇员更有可能成为企业家。这种效应对任期较长的员工更为明显,因为他们新近面临的失业风险更大。当我们追踪创业者的收入动态及其创业企业的表现时,我们发现,与其他创业者相比,曾经面临更大失业风险的创业者并没有表现不佳。我们的研究结果首次提供了员工如何应对失业风险增加的经验证据。
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引用次数: 0
The moral preferences of investors: Experimental evidence 投资者的道德偏好:实验证据
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-11-01 DOI: 10.1016/j.jfineco.2024.103955
Jean-François Bonnefon , Augustin Landier , Parinitha Sastry , David Thesmar
We characterize investors’ moral preferences in a parsimonious experimental setting, where we auction stocks with various ethical features. We find strong evidence that investors seek to align their investments with their social values (“value alignment”), and find no evidence of behavior driven by the social impact of investment decisions (“impact-seeking preferences”). First, the willingness to pay (WTP) for a stock is an increasing and quasi-linear function of corporate externalities. Second, this WTP does not change when corporate externalities are made contingent on investors buying the auctioned stock. Our results are thus compatible with a utility-maximization model where non-pecuniary benefits of firms’ externalities only accrue through stock ownership, not through the actual impact of investment decisions. Finally, the ability to directly contribute to the externality (by donating) does not reduce the willingness to pay for virtuous stocks.
我们通过拍卖具有各种道德特征的股票来描述投资者的道德偏好。我们发现,有强有力的证据表明投资者寻求使他们的投资与其社会价值观相一致("价值一致性"),但没有证据表明投资者的行为是受投资决策的社会影响驱动的("寻求影响的偏好")。首先,股票的支付意愿(WTP)是企业外部性的递增准线性函数。其次,当企业外部性以投资者购买拍卖股票为条件时,这种支付意愿不会改变。因此,我们的结果符合效用最大化模型,在该模型中,企业外部性的非金钱利益只通过股票所有权而非投资决策的实际影响产生。最后,直接为外部性做出贡献的能力(通过捐赠)并不会降低对良性股票的支付意愿。
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引用次数: 0
Credit supply and house prices: Evidence from mortgage market segmentation 信贷供应与房价:抵押贷款市场细分的证据
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-10-28 DOI: 10.1016/j.jfineco.2024.103958
Manuel Adelino , Antoinette Schoar , Felipe Severino
This paper develops a difference-in-differences estimator that uses annual changes in the conforming loan limit and the 80% loan-to-value (LTV) threshold to isolate the impact of easier access to credit on house prices. Houses that become eligible for financing with an 80% LTV conforming loan increase in value by about $1.17 per square foot, controlling for a rich set of characteristics. Our estimates imply a local elasticity of house prices to interest rates below 6, which suggests that interest rates are capitalized into prices to a lesser extent than proposed by studies relying on more aggregate variation.
本文开发了一种差分估计方法,利用合格贷款限额和 80% 贷款价值比 (LTV) 门槛的年度变化来分离更容易获得信贷对房价的影响。在对一系列丰富的特征进行控制后,符合 80% 按揭成数合格贷款条件的房屋每平方英尺的价值增加了约 1.17 美元。我们的估算结果表明,当地房价对利率的弹性低于 6,这表明利率在房价中的资本化程度低于依赖更多总体变化的研究。
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引用次数: 0
Robustness and dynamic sentiment 稳健性和动态情感
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-10-28 DOI: 10.1016/j.jfineco.2024.103953
Pascal J. Maenhout , Andrea Vedolin , Hao Xing
Errors in survey expectations display waves of pessimism and optimism. This paper develops a novel theoretical framework of time-varying beliefs capturing this fact. In our model, dynamic beliefs arise endogenously due to agents’ attitude towards alternative models. Decision-maker’s distorted beliefs generate countercyclical risk aversion, procyclical portfolio weights, and countercyclical equilibrium asset returns. A calibrated version of our model is shown to jointly match salient features in survey data and equity markets.
调查预期的误差显示出悲观和乐观的波浪。本文建立了一个新颖的时变信念理论框架,以捕捉这一事实。在我们的模型中,由于代理人对替代模型的态度,动态信念内生产生。决策者扭曲的信念会产生反周期的风险规避、顺周期的投资组合权重和反周期的均衡资产回报。我们的模型的校准版本被证明能够共同匹配调查数据和股票市场的显著特征。
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引用次数: 0
Information technology and lender competition 信息技术与贷方竞争
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-10-25 DOI: 10.1016/j.jfineco.2024.103957
Xavier Vives , Zhiqiang Ye
We study how information technology (IT) affects lender competition, entrepreneurs’ investment, and welfare in a spatial model. The effects of an IT improvement depend on whether it weakens the influence of lender–borrower distance on monitoring costs. If it does, it has a hump-shaped effect on entrepreneurs’ investment and social welfare. If not, competition intensity does not vary, improving lender profits, entrepreneurs’ investment, and social welfare. When entrepreneurs’ moral hazard problem is severe, IT-induced competition is more likely to reduce investment and welfare. We also find that lenders’ price discrimination is not welfare-optimal. Our results are consistent with received empirical work on lending to SMEs.
我们在一个空间模型中研究了信息技术(IT)如何影响贷款人竞争、企业家投资和福利。信息技术改进的效果取决于它是否会削弱贷款人与借款人之间的距离对监控成本的影响。如果削弱了,则会对企业家的投资和社会福利产生驼峰型影响。否则,竞争强度就不会发生变化,从而提高贷款人的利润、企业家的投资和社会福利。当企业家的道德风险问题严重时,信息技术引发的竞争更有可能减少投资和福利。我们还发现,贷款人的价格歧视并非福利最优。我们的研究结果与有关中小企业贷款的经验研究结果一致。
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引用次数: 0
Sustainable finance versus environmental policy: Does greenwashing justify a taxonomy for sustainable investments? 可持续金融与环境政策:"洗绿 "是否证明了可持续投资分类法的合理性?
IF 10.4 1区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2024-10-23 DOI: 10.1016/j.jfineco.2024.103954
Roman Inderst , Marcus M. Opp
Our paper analyzes whether a planner should design a taxonomy for sustainable investment products when conventional tools for environmental regulation can also be used to address externalities arising from firm production. We first show that the private market provision of ESG funds marketed to retail investors involves greenwashing, so that a mandatory taxonomy is necessary to generate real effects of sustainable finance. However, the introduction of such a taxonomy can only improve welfare, on top of optimally chosen environmental regulation, if financial frictions constrain socially valuable economic activity. Otherwise, environmental policy alone is sufficient to optimally address externalities.
我们的论文分析了当传统的环境监管工具也可用于解决企业生产中产生的外部性问题时,规划者是否应该为可持续投资产品设计分类标准。我们首先表明,私人市场上向零售投资者销售的环境、社会和公司治理基金涉及 "洗绿 "问题,因此有必要制定强制性分类标准,以产生可持续金融的实际效果。然而,只有当金融摩擦限制了有社会价值的经济活动时,在优化选择的环境监管之外,引入这种分类法才能提高福利。否则,仅靠环境政策就足以以最佳方式解决外部性问题。
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引用次数: 0
期刊
Journal of Financial Economics
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