Publications

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August 2018
Article

Extrapolation and Bubbles

By: Nicholas Barberis, Robin Greenwood, Lawrence Jin and Andrei Shleifer

We present an extrapolative model of bubbles. In the model, many investors form their demand for a risky asset by weighing two signals: an average of the asset’s past price changes and the asset’s degree of overvaluation. The two signals are in conflict, and investors... View Details

Keywords: Bubble; Extrapolation; Volume; Price Bubble; Mathematical Methods

Article

From Wealth to Well-Being? Money Matters, but Less than People Think

By: Lara B. Aknin, Michael I. Norton and Elizabeth W. Dunn

While numerous studies have documented the modest (though reliable) link between household income and well-being, we examined the accuracy of laypeople's intuitions about this relationship by asking people from across the income spectrum to report their own... View Details

Keywords: Happiness; Work-Life Balance; Satisfaction; Income; Household

The risk profiles of many real estate markets are rapidly increasing globally. Insurers and mortgage brokers are taking note and adjusting their offering based on widely available climate data and predictive analytics. John Macomber suggests that consumers and... View Details

2010
Working Paper

International Capital Allocation, Sovereign Borrowing, and Growth

By: Laura Alfaro, Sebnem Kalemli-Ozcan and Vadym Volosovych

The key in the investigation of "where" and "why" capital flows, relative to the neoclassical benchmark, is how we measure these flows. The macro literature has been using three main yardsticks: the current account balance, returns to capital, and the volume of net... View Details

Keywords: Sovereign Finance; Performance Productivity; Capital; Economics

02 Mar 2020
HBS Seminar

Drew Carton, Wharton, University of Pennsylvania

11 Feb 2009
Working Paper Summaries

Goals Gone Wild: The Systematic Side Effects of Over-Prescribing Goal Setting

Keywords: by Lisa D. Ordóñez, Maurice E. Schweitzer, Adam D. Galinsky & Max H. Bazerman

02 Jun 2013
News

On the Job: Don't let shiny job blind you to realities

06 Jun 2016
News

Your Investment Tool Is Failing You

05 Feb 2019
Working Paper Summaries

Stereotypes and Belief Updating

Keywords: by Katherine B. Coffman, Manuela Collis, and Leena Kulkarni

21 Aug 2012
News

Apple Reaches Record U.S. Market Value on IPhone Optimism

20 Dec 2016
News

The Obama Legacy: A Study In Dignity And Moderation

11 Dec 2017
Working Paper Summaries

The Use and Misuse of Patent Data: Issues for Corporate Finance and Beyond

Keywords: by Josh Lerner and Amit Seru

2021
Working Paper

An Empirical Study of Time Allotment and Delays in E-commerce Delivery

By: M. Balakrishnan, MoonSoo Choi and Natalie Epstein

Problem definition: We study how having more time allotted to deliver an order affects the speed of the delivery process. Furthermore, we seek to predict orders that are likely to be delayed early in the delivery process so that actions can be taken to avoid delays.... View Details

Keywords: Logistics; E-commerce; Mathematical Methods; AI and Machine Learning; Performance Productivity

SSRN

July 2019
Article

Using Behavioral Science to Inform the Design of Sugary Drink Portion Limit Policies: Reply to Wilson and Stolarz-Fantino (2018)

By: Leslie John, Grant E. Donnelly and Christina A. Roberto

In their commentary, Wilson & Stolarz-Fantino argue that specific design features of our research mean that it cannot have policy implications and that researchers “need to consider profit maximization in menu design or studies are likely to suggest ill-informed... View Details

Keywords: Policy Implementation; Food; Governing Rules, Regulations, and Reforms; Policy

09 Nov 2016
News

Blindsided by Trump’s Victory? Behavioral Science Explains

2010
Chapter

When Does Leadership Matter? A Contingent Opportunities View of CEO Leadership

By: Noam Wasserman, Nitin Nohria and Bharat Anand

There is by now a long-standing debate on the impact that CEOs have on company performance. Studies of leadership describe how CEOs can significantly impact company performance, while the "constraints" perspective argues that leaders are sufficiently constrained by... View Details

Keywords: Business Ventures; Leadership; Performance Improvement; Research; Opportunities

June 2016
Article

Corporate Governance and Executive Compensation for Corporate Social Responsibility

By: Bryan Hong, Zhichuan (Frank) Li and Dylan B. Minor

We link the corporate governance literature in financial economics to the agency cost perspective of corporate social responsibility (CSR) to derive theoretical predictions about the relationship between corporate governance and the existence of executive compensation... View Details

Keywords: Corporate Social Responsibility; Incentives For CSR; Non-financial Performance Measures; Agency Costs; Board Independence; Institutional Holdings; Managerial Power; Motivation and Incentives; Corporate Social Responsibility and Impact; Executive Compensation; Corporate Governance

Research Summary

Working Hard and Investing for an Early Retirement

I examine consumption, leisure, and portfolio choices made over the life-cycle using a model allowing for semi-flexible leisure and an endogenously chosen retirement date. Under a Cobb-Douglas utility specification, I present closed-form expressions for optimal... View Details

2007
Working Paper

Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting

By: Karthik Ramanna and Ross L. Watts

SFAS 142 requires firms to use unverifiable fair-value estimates to determine goodwill impairments. Standard setters suggest managers will use the discretion given by such estimates to convey private information on future cash flows, while agency theory predicts... View Details

Keywords: Fair Value Accounting; Goodwill Accounting; Standards; Agency Theory

SSRN