Publications

Article

Valuation Waves and Merger Activity: The Empirical Evidence

By: Matthew Rhodes-Kropf, David Robinson and S. Viswanathan

To test recent theories suggesting that valuation errors affect merger activity, we develop a decomposition that breaks the market-to-book ratio (M/B) into three components: the firm-specific pricing deviation from short-run industry pricing; sector-wide, short-run... View Details

Keywords: Valuation; Mergers and Acquisitions; Forecasting and Prediction; Price; Theory; Behavior

2016
Working Paper

The Impact of Supplier Inventory Service Level on Retailer Demand

By: Nathan Craig, Nicole DeHoratius and Ananth Raman

To set inventory service levels, suppliers must understand how changes in inventory service level affect demand. We build on prior research, which uses analytical models and laboratory experiments to study the impact of a supplier's service level on demand from... View Details

Keywords: Customer Satisfaction; Forecasting and Prediction; Learning; Consumer Behavior; Service Delivery; Performance Expectations; Apparel and Accessories Industry; Service Industry

SSRN

2005
Working Paper

Investor Sentiment and the Cross-Section of Stock Returns

By: Malcolm Baker and Jeffrey Wurgler

We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by studying... View Details

Keywords: Investment Return; Behavioral Finance; Stocks; Theory; Forecasting and Prediction

Research Summary

Overview

By: Antonio Moreno

One major theme of Professor Moreno’s research has been retail channel integration and so-called “omnichannel retail.” In omnichannel retail, retailers provide their customers with a shopping experience that may involve different channels in a way that aims to be... View Details

August 2006
Article

Investor Sentiment and the Cross Section of Stock Returns

By: Malcolm Baker and Jeffrey Wurgler

We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details

Keywords: Behavioral Finance; Stocks; Investment Return; Forecasting and Prediction; Motivation and Incentives; Risk and Uncertainty; Volatility

07 Jun 2019
Working Paper Summaries

Reflexivity in Credit Markets

Keywords: by Robin Greenwood, Samuel G. Hanson, and Lawrence J. Jin

February 2004
Case

Bradman and Tendulkar, LLC

By: Ananth Raman and Vishal Gaur

An investment firm is trying to project inventory turns for Radio Shack, a chain of consumer electronics stores. The investment firm has access to public financial data but not to internal operational metrics. It needs to project inventory turns because inventory... View Details

Keywords: Forecasting and Prediction; Cash Flow; Demand and Consumers; Distribution Channels; Mathematical Methods; Valuation

Educators

Fall 2012
Article

Innovation Strategy and Entry Deterrence

By: Ozge Turut and Elie Ofek

We model an incumbent's decision to pursue radical or incremental innovation when facing a rival entrant. The radical innovation may yield lucrative financial returns but entails significant technological and market-related uncertainties. It is also particularly... View Details

Keywords: Competition; Innovation Strategy; Risk and Uncertainty; Markets; Mathematical Methods

Research Summary

Overview

Professor MacKay combines theory and measurement to deliver new insights about price competition and consumer preferences. In current and published papers, his research addresses how strategic pricing decisions may be influenced by algorithms, long-term contracts,... View Details

Keywords: Price Effects; Competition Policy; Algorithms; Online Competition; Dynamic Pricing; Beliefs; Preferences; Preference Heterogeneity; Preference Measurement; Competition; Microeconomics; Strategy; Integration; Cooperation

10 May 2019
Working Paper Summaries

Consumer Inertia and Market Power

Keywords: by Alexander MacKay and Marc Remer

23 Jul 2021
Blog Post

Trends in Consumer Products

other businesses like hotels, which were clearly severely impacted. Overall, General Mills saw simultaneous highs and lows during the pandemic. For the job seeker, it is important to research how companies were affected by the Covid... View Details

Web

Technology & Operations Management - Doctoral

research, typically developing three publishable papers by the end of the program. Examples of doctoral thesis topics include: Examining how employee non-compete agreements affect entrepreneurship and job mobility; Improving retailers'... View Details

22 Aug 2006
First Look

First Look: August 22, 2006

scope. The general narrative about cartels may not be a story of rise and fall, but rise, boom, collapse, revitalization, gradual decline, and then criminalization. Yet, until the 1980s, the global story of big business must be told in conjunction with cartels rather... View Details

Keywords: Martha Lagace

04 Dec 2012
First Look

First Look: December 4

are incompatible mediated the relationship between ambient cultural disharmony and creativity. Alternative mechanisms such as negative affect and cognitive disruption were not viable mediators. Although ambient cultural disharmony... View Details

Keywords: Carmen Nobel

18 Sep 2006
Research & Ideas

When Words Get in the Way: The Failure of Fiscal Language

accounting does, and in terms that are the same no matter what labeling convention one adopts. "We aren't being nihilistic," says Kotlikoff. "There are real government policies that affect the distribution of spending power... View Details

Keywords: by Julia Hanna

22 May 2007
First Look

First Look: May 22, 2007

policy we consider concerns the level of future Social Security benefits. Specifically, we examine how an agent would respond to learning in advance whether she will experience a major Social Security benefit cut starting at age 65. We show that having to wait to learn... View Details

Keywords: Martha Lagace

26 Apr 2023
In Practice

Is AI Coming for Your Job?

percent believe the technology will affect them personally. Harvard Business School faculty members share their thoughts below about how AI will reshape the workforce and the skills necessary to succeed in the years ahead. Joseph Fuller:... View Details

Keywords: by Kristen Senz; Technology

December 2021
Article

Entrepreneurial Learning and Strategic Foresight

By: Aticus Peterson and Andy Wu

We study how learning by experience across projects affects an entrepreneur's strategic foresight. In a quantitative study of 314 entrepreneurs across 722 crowdfunded projects supplemented with a program of qualitative interviews, we counterintuitively find that... View Details

Keywords: Crowdfunding; Experience; Prediction; Timeline; Complexity; Entrepreneurship; Learning; Experience and Expertise; Forecasting and Prediction