Publications

11 Apr 2017
First Look

First Look at New Research, April 11

biased forecasts for potential future employers are more likely to face favorable career outcomes and bank executives appear to profit from the analysts' bias since the bias is associated with higher levels of insider trading. Our results highlight the bias created... View Details

Portrait Project

Navroz D. Udwadia

with drinking water and electricity in every village. Millions of people exploring life, expressing talents and living in peaceful prosperity. An India governed by upright leaders capable of shepherding the country to its rightful place... View Details

November 1997 (Revised October 2001)
Background Note

Note on Strategic Alliances, A

By: Paul A. Gompers and Alexander Tsai

Presents an overview of strategic alliance. Discusses the academic literature and its implications for the structure of strategic alliances. Also details the types of strategic alliances utilized by small, growing firms. View Details

Keywords: Alliances; Strategy

Educators

Working Paper

The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation

By: Tatyana Deryugina, Alexander MacKay and Julian Reif

Economic theory suggests that demand is more elastic in the long run relative to the short run, but evidence on the empirical relevance of this phenomenon is scarce. We study the dynamics of residential electricity demand by exploiting price variation arising from a... View Details

Keywords: Energy; Demand and Consumers; Price; Policy; Mathematical Methods

Find at Harvard

Article

Media versus Special Interests

By: Alexander Dyck, David Moss and Luigi Zingales

We argue that profit-maximizing media help to overcome the rational ignorance problem highlighted by Anthony Downs. By collecting news and combining it with entertainment, media are able to inform passive voters about regulation and other public policy issues, acting... View Details

Keywords: Media; Profit; Government and Politics

August 2008 (Revised July 2009)
Supplement

Gazprom (C): The Ukrainian Crisis and Its Aftermath

By: Rawi E. Abdelal, Sogomon Tarontsi and Alexander Jorov

The case describes the resolution to the January 2006 gas crisis, precipitated by the decision of Gazprom, the largest natural gas producer in the world, to cut off gas supply to Ukraine because of disagreement on the terms of future trade. The case also narrates the... View Details

Keywords: Trade; Non-Renewable Energy; Cross-Cultural and Cross-Border Issues; Governing Rules, Regulations, and Reforms; Conflict Management; Reputation; Energy Industry; Russia; Ukraine

Web

Finance Awards & Honors - Faculty & Research

Finance , October 2009). Mihir A. Desai : Winner of the Second Place 2007 Jensen Prize presented by Journal of Financial Economics in the Areas of Corporate Finance and Organizations for his paper with View Details

Web

First Look: April 8

Publications August 2013 Journal of Consumer Research Brand Tourists: How Non-Core Users Enhance the Brand Image by Eliciting Pride By: Bellezza, Silvia, and Anat Keinan Abstract—This research examines how core consumers of selective... View Details

Keywords: Sean Silverthorne

2024
Working Paper

What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences

By: Mark Egan, Alexander MacKay and Hanbin Yang

We present an empirical model of portfolio choice that allows for the nonparametric estimation of investors' (subjective) expectations and risk preferences. Utilizing a comprehensive dataset of 401(k) plans from 2009 through 2019, we explore heterogeneity in asset... View Details

Keywords: Stock Market Expectations; Demand Estimation; Retirement Planning; Defined Contribution Retirement Plan; 401 (K); Finance; Investment Portfolio; Investment; Retirement; Behavioral Finance; Financial Services Industry; United States

SSRN

April 2020
Article

Designs for Estimating the Treatment Effect in Networks with Interference

By: Ravi Jagadeesan, Natesh S. Pillai and Alexander Volfovsky

In this paper, we introduce new, easily implementable designs for drawing causal inference from randomized experiments on networks with interference. Inspired by the idea of matching in observational studies, we introduce the notion of considering a treatment... View Details

Keywords: Experimental Design; Network Inference; Neyman Estimator; Symmetric Interference Model; Homophily

Find at Harvard

14 Aug 2012
First Look

First Look: August 14

relationship, it remains difficult to determine which firms any given piece of legislation will affect, and how it will affect them. By observing the actions of legislators whose constituents are the affected firms, we can gather insights... View Details

Keywords: Sean Silverthorne

2008
Working Paper

Media versus Special Interests

By: Alexander Dyck, David A. Moss and Luigi Zingales

We argue that profit-maximizing media helps overcome the problem of "rational ignorance" highlighted by Downs (1957) and in so doing makes elected representatives more sensitive to the interests of general voters. By collecting news and combining it with entertainment,... View Details

Keywords: Voting; Government Legislation; Media; Interests; Power and Influence; United States

2022
Article

Dynamic Pricing Algorithms, Consumer Harm, and Regulatory Response

By: Alexander MacKay and Samuel N. Weinstein

Pricing algorithms are rapidly transforming markets, from ride-sharing apps, to air travel, to online retail. Regulators and scholars have watched this development with a wary eye. Their focus so far has been on the potential for pricing algorithms to facilitate... View Details

Keywords: Competition Policy; Regulation; Algorithmic Pricing; Dynamic Pricing; Economics; Law And Economics; Law And Regulation; Consumer Protection; Antitrust Law; Industrial Organization; Antitrust Issues And Policies; Technological Change: Choices And Consequences; Competition; Policy; Price; Governing Rules, Regulations, and Reforms; Microeconomics; Duopoly and Oligopoly; Law

SSRN

May 2018 (Revised June 2018)
Case

Ashar Group: Brokers and Co-opetition in the Life Settlement Industry

By: Alexander Braun, Lauren H. Cohen, Christopher J. Malloy and Jiahua Xu

Connecting life insurance policyholders with potential investors (called Life Settlement Providers), Ashar Group plays a pivotal role in the industry. Its current position is, however, increasingly being challenged by consumer-direct models, led by major providers... View Details

Keywords: Insurance; Investment; Markets; Competitive Strategy; Cooperation; Financial Services Industry

Educators

29 Oct 2013
First Look

First Look: October 29

Getting to Yes by Roger Fisher, William Ury, and Bruce Patton and the hard-bargaining style of Herb Cohen's You Can Negotiate Anything. Now Michael Wheeler provides a dynamic alternative to one-size-fits-all strategies that don't match... View Details

Keywords: Sean Silverthorne

Web

Entrepreneurial Management Awards & Honors - Faculty & Research

Desai : Winner of the Second Place 2007 Jensen Prize presented by Journal of Financial Economics in the Areas of Corporate Finance and Organizations for his paper with Alexander Dyck and Luigi Zingales,... View Details

May 2005 (Revised September 2015)
Case

Hans Wilsdorf and Rolex

By: Geoffrey Jones and Alexander Atzberger

Explores the creation of the Rolex watch by Hans Wilsdorf. Provides a case study of how one of the world's leading luxury brands was created and, more generally, provides a vehicle for exploring the competitive advantage of Switzerland in watchmaking (and other... View Details

Keywords: Entrepreneurship; Geographic Location; Brands and Branding; Luxury; Competitive Advantage; Consumer Products Industry; Switzerland

Educators

Forthcoming
Article

Proximate (Co-)Working: Knowledge Spillovers and Social Interactions

By: Maria P. Roche, Alexander Oettl and Christian Catalini

We examine the influence of physical proximity on between-start-up knowledge spillovers at one of the largest technology coworking hubs in the United States. Relying on the exogenous assignment of office space to the hub’s 251 start-ups, we find that proximity... View Details

Keywords: Knowledge Integration; Coworking; Microgeography; Business Startups; Technology Adoption; Diversity; Interpersonal Communication; Knowledge Sharing; Geographic Location