Publications

2002
Chapter

Emotions Up and Down: Intergroup Emotions Result from Status and Competition

By: S.T. Fiske, A.J.C. Cuddy and P. Glick

Keywords: Emotions; Groups and Teams; Status and Position; Competition

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2020
Chapter

Islamic Capitalism and the Rise of Religious-Conservative Big Business

By: Kristin Fabbe, Űmit Őzlale and Efe Murat Balikçioğlu

This chapter argues that the rise of “Islamic capitalism” and the country’s so-called “conservative bourgeoisie” owes much to the pragmatism and agility of Islamic actors who are quick to seize upon new economic and political opportunities by leveraging religious... View Details

Keywords: Islamic Capitalism; Economic Systems; Religion; Values and Beliefs; Government and Politics; Power and Influence; Turkey

Forthcoming
Article

Trading Volume Manipulation and Competition Among Centralized Crypto Exchanges

By: Dan Amiran, Evgeny Lyandres and Daniel Rabetti

How competition affects manipulation by firms of information about important attributes of their products and how such information manipulation impacts firms’ short-term and long-term performance are open empirical questions. We use a setting that is especially... View Details

Keywords: Cryptocurrency; Financial Markets; Performance; Competition

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April 2015
Case

Accor: Designing an Asset-Right Business and Disclosure Strategy

By: Mozaffar Khan and George Serafeim

Sebastien Bazin was now in charge of Accor, the world's largest French hotelier, a CAC 40 company with 3,600 hotels in 92 countries and a market cap of €10 billion. Previously as the European head of Colony Capital, one of the largest private equity groups and the... View Details

Educators

January–February 2012
Article

A Simple Model Relating Accruals to Risk, and its Implications for the Accrual Anomaly

By: Mozaffar N. Khan

This paper models systematic risk as a function of mean-reverting accruals. When the true abnormal returns are zero, but the true betas are empirically unobserved, the model predicts the anomalous pattern of empirical results on the accrual anomaly: (i) CAPM abnormal... View Details

09 Apr 2024
Book

Why Work Rituals Bring Teams Together and Create More Meaning

Think about all the routines you follow on a regular basis: When you’re getting ready for work, you brush your teeth, go for a 20-minute walk, then take a shower. Before giving a big presentation in the office, you might repeat a mantra to mentally prepare. View Details

Keywords: by Michael Blanding

January–February 2013
Article

Fairness, Efficiency and Flexibility in Organ Allocation for Kidney Transplantation

By: Dimitris Bertsimas, Vivek F. Farias and Nikolaos Trichakis

We propose a scalable, data-driven method for designing national policies for the allocation of deceased donor kidneys to patients on a waiting list, in a fair and efficient way. We focus on policies that have the same form as the one currently used in the United... View Details

Keywords: Health Care Policy; Healthcare; Fairness; Resource Allocation; Policy; Health Care and Treatment; Medical Specialties; Health Industry; United States

March 1996 (Revised April 2006)
Case

Global Equity Markets: The Case of Royal Dutch and Shell

By: Kenneth A. Froot and Andre F. Perold

Royal Dutch and Shell common stocks are securities with linked cash flow, so that the ratio of their stock prices should be fixed. In fact, the ratio is highly variable, moving with the markets where the securities are intensively traded. Royal Dutch trades more... View Details

Keywords: International Equity Markets; International Cost Of Capital; Cross-border Valuation; International Finance; Equity; Cost of Capital; Valuation; Cash Flow

Educators

2009
Other Unpublished Work

The Flattening Firm and Product Market Competition: The Effect of Trade Liberalization on Corporate Hierarchies

By: Maria Guadalupe and Julie Wulf

This paper establishes a causal effect of product market competition on various characteristics of organizational design. Using a unique panel-dataset on firm hierarchies of large U.S. firms (1986-1999) and a quasi-natural experiment (trade liberalization), we find... View Details

Keywords: Trade; Managerial Roles; Organizational Change and Adaptation; Organizational Design; Organizational Structure; Business Strategy; Competitive Strategy

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24 Sep 2015
News

Women Don’t Always Want the Jobs at the Top, and That’s OK

19 Jun 2008
News

Harvard Business School Names Brian Kenny Chief Marketing and Communications Officer

05 Dec 2014
Working Paper Summaries

Seesaws and Social Security Benefits Indexing

Keywords: by Matthew Weinzierl

01 Dec 2015
News

Leading Boston and Beyond

From left: Chris Osgood, Dan Koh, Lauren Lockwood It is 2:30 p.m. on the day before Thanksgiving, and the halls of Boston City Hall are eerily quiet. Dan Koh (MBA 2011), Chris Osgood (MBA 2006), Lauren Lockwood (MBA 2014), View Details

Keywords: Jen Myers; Executive, Legislative, and Other General Government Support; Executive, Legislative, and Other General Government Support

May 2002 (Revised October 2005)
Case

Marketing Antidepressants: Prozac and Paxil

By: Youngme E. Moon and Kerry Herman

Describes the marketing of Prozac and Paxil, two of the best-selling mental health drugs in history. Set in 2001, several months before the expiration of Prozac's patent, Eli Lilly (Prozac's manufacturer) and GlaxoSmithKline (Paxil's manufacturer) must decide how to... View Details

Keywords: Patents; Product Positioning; Competition; Ethics; Value; Health Care and Treatment; Brands and Branding; Pharmaceutical Industry; United States

Educators

2013
Article

Non-Audit Services and Financial Reporting Quality: Evidence from 1978–1980

By: Kevin Koh, Shiva Rajgopal and Suraj Srinivasan

We provide evidence for the long-standing concern on auditor conflicts of interest from providing non-audit services (NAS) to audit clients by using rarely explored NAS fee data from 1978 to 1980. Using this earlier setting, we find cross-sectional evidence of improved... View Details

Keywords: Conflict of Interests; Financial Reporting; Accounting Audits; Knowledge Dissemination; Quality; Corporate Disclosure; Motivation and Incentives

SSRN

09 Jul 2020
Research & Ideas

It’s Time to Reset Decision-Making in Your Organization

ensure continued progress. Shifting leadership style from commanding to coaching is another agile leadership tool. Leaders use two-way communication methods and positive language, focusing not on what can’t... View Details

Keywords: by Boris Groysberg and Sarah Abbott

November 2013
Teaching Note

Cialis Lifecycle Management: Lilly's BPH Dilemma

By: Elie Ofek and Natalie Kindred

Keywords: Pharmaceuticals; Brand Management; Brand Equity; Brand Positioning; Product Management; Product Strategy; Pricing; Health Care; Health Care and Treatment; Product Marketing; Product Positioning; Brands and Branding; Marketing Strategy; Marketing; Product Launch; Pharmaceutical Industry; Health Industry