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- November 2020
- Article
Casting Conference Calls
By: Lauren Cohen, Dong Lou and Christopher J. Malloy
We explore a subtle but important mechanism through which firms can control information flow to the markets. We find that firms that “cast” their conference calls by disproportionately calling on bullish analysts tend to underperform in the future. Firms that call on... View Details
- Oct 2020
- Conference Presentation
Optimal, Truthful, and Private Securities Lending
By: Emily Diana, Michael J. Kearns, Seth Neel and Aaron Leon Roth
We consider a fundamental dynamic allocation problem motivated by the problem of securities lending in financial markets, the mechanism underlying the short selling of stocks. A lender would like to distribute a finite number of identical copies of some scarce resource... View Details
- September 2020 (Revised January 2021)
- Case
Comviva: Exploring New Frontiers (A)
By: Dante Roscini and Mahima Rao-Kachroo
Comviva, a mobile solutions provider active in India and 94 other countries, has had a rich history and been successful across many emerging and complex markets: Latin America, South-East Asia, Africa. What are the lessons learnt from expansion, cultural fits, and... View Details
- July 2020 (Revised September 2020)
- Case
The Honor Foundation: Accessing Special Operations Talent
By: Boris Groysberg and John Masko
In 2020, The Honor Foundation (THF), a nonprofit dedicated to helping U.S. military special operators to transition into civilian careers, was facing a series of strategic challenges. THF had been founded in 2013 by former Navy SEAL trainee Joe Musselman, who observed... View Details
Keywords: Experience and Expertise; Talent and Talent Management; Curriculum and Courses; Executive Education; Social Entrepreneurship; National Security; Recruitment; Retention; Job Interviews; Job Search; Knowledge Use and Leverage; Leadership Development; Leadership Style; Crisis Management; Mission and Purpose; Retirement; Nonprofit Organizations; War; Education Industry; San Diego; Virginia
- July 2020 (Revised January 2021)
- Case
Vineet Nayar and Sampark Foundation: Frugal Innovation at Scale (A)
By: Linda A. Hill and Emily Tedards
In 2005, Vineet Nayar, the former CEO and Vice Chairman of HCL Technologies, and his wife, Anupama Nayar, committed $100 million of their personal wealth to found Sampark Foundation — a grant-making philanthropy with a mission to transform learning outcomes for 20... View Details
Keywords: Organizational Behavior; Cultural Change; Digital; Innovation; Experimentation; Metrics; Education Reform; Non-profit; Frugal Innovation; Scale; Ecosystem; Government; Education; Social Enterprise; Leadership; Leading Change; Change Management; Organizational Culture; Innovation Leadership; Nonprofit Organizations; Growth and Development Strategy; Information Technology; Digital Transformation; India
- July 2020 (Revised January 2021)
- Case
Vineet Nayar and Sampark Foundation: Frugal Innovation at Scale (A) (Abridged)
By: Linda A. Hill and Emily Tedards
In 2005, Vineet Nayar, the former CEO and Vice Chairman of HCL Technologies, and his wife, Anupama Nayar, committed $100 million of their personal wealth to found Sampark Foundation—a grant-making philanthropy with a mission to transform learning outcomes for 20... View Details
Keywords: Organizational Behavior; Organizational Alignment; Culture Change; Digital; Innovation; Experimentation; Metrics; Education Reform; Non-profit; Frugal Innovation; Scale; Ecosystem; Government; Education; Social Enterprise; Leadership; Leading Change; Change Management; Organizational Culture; Alignment; Innovation Leadership; Nonprofit Organizations; Growth and Development Strategy; Information Technology; Digital Transformation; India
- 2020
- Working Paper
Best Ideas
By: Miguel Antón, Randolph B. Cohen and Christopher Polk
We find that the stocks in which active mutual fund or hedge fund managers display the most conviction towards ex-ante, their “Best ideas,” outperform the market, as well as the other stocks in those managers’ portfolios, by approximately 2.8 to 4.5 percent per year,... View Details
- June 2020
- Article
Lazy Prices
By: Lauren Cohen, Christopher J. Malloy and Quoc Nguyen
We explore the implications of a subtle "default" choice that firms make in their regular reporting practices, namely that firms typically repeat what they most recently reported. Using the complete history of regular quarterly and annual filings by U.S. corporations... View Details
- May 2020
- Teaching Note
Talismark
By: Richard S. Ruback, Royce Yudkoff and Ahron Rosenfeld
Teaching Note for HBS Case No. 211-097. Talismark negotiated waste hauling contracts for small and medium size companies. Its owners, Charles Muszynski and Marshall Staiman, were able to grow the business by more than 30% per year since it was founded, but believed... View Details
- May 2020 (Revised August 2021)
- Case
Playing the Field: Competing Bids for Anadarko Petroleum Corp
On April 8, 2019, Occidental’s CEO Vicki Hollub made a private offer to buy Anadarko Petroleum Corporation for $72 in cash and stock. Anadarko's CEO Al Walker said he would consider the offer, yet three days later, on April 11, he signed a merger agreement with Chevron... View Details
- May 2020
- Teaching Note
Shiseido: Reinvesting in Brand
By: Jill Avery
Teaching Note for HBS Case No. 519-026. Shiseido was in the midst of a six year corporate turnaround, trying to reverse the effects of decades of under-investment in R&D and marketing that had led to a vicious cycle of declining customer support and brand value. Would... View Details
- 2020
- Working Paper
Anchors Aweigh: Analysis of Anchor Limited Partner Investors in Impact Investment Funds
By: Shawn A. Cole, T. Robert Zochowski, Fanele Mashwama and Heather McPherson
This note describes results from a survey of “anchor investors” in impact funds. Anchor investors
are described as “generally the first investor to make a substantial capital commitment to a fund,”
(according to the Global Impact Investing Network, “GIIN”) and their... View Details
- Article
The Changing Landscape of Auditors' Liability
By: Colleen Honigsberg, Shivaram Rajgopal and Suraj Srinivasan
We provide a comprehensive overview of shareholder litigation against auditors since the passage of the Private Securities Litigation Reform Act (PSLRA). The number of lawsuits per year has declined, dismissals have increased, and settlements in recent years have... View Details
- April 2020 (Revised June 2020)
- Case
Race and Mass Incarceration in the United States
By: Reshmaan N. Hussam and Holly Fetter
The late 20th century saw a dramatic shift in the criminal justice system of the United States. While incarceration rates had remained stable through the 1960s, they quintupled by the 2000s to 707 per 100,000, far exceeding that of all other nations in the world. By... View Details
- April 2020 (Revised August 2021)
- Case
Singapore: 'Facing Challenges Together'
Since its expulsion from Malaysia in 1965, Singapore had transformed itself from a third world island nation into a vibrant city-state with one of the highest levels of GDP per capita in the world. However, sluggish demand among Singapore's major trade partners began... View Details
Keywords: Savings; Productivity Growth; Productivity; Economic Institutions; Economic Development; Government And Business; Government Policy; Economic Policy; Country Analysis; Investment And Savings; Institutions; Economic Growth; Macroeconomics; Development Economics; Investment; Government and Politics; Trade; Policy; Research and Development; Analysis; Economics; Business and Government Relations; Asia; Singapore; Southeast Asia
- 2020
- Working Paper
Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time
By: Laura Alfaro, Anusha Chari, Andrew Greenland and Peter K. Schott
We show that unexpected changes in the trajectory of COVID-19 infections predict U.S. stock returns, in real time. Parameter estimates indicate that an unanticipated doubling (halving) of projected infections forecasts next-day decreases (increases) in aggregate U.S.... View Details
- March 2020 (Revised March 2022)
- Case
Wachtell Lipton: Focused Excellence
By: Ashish Nanda and Margaret Cross
For years, Wachtell, Lipton, Rosen & Katz—a small, New York City law firm—has consistently boasted the highest profits per partner and one of the highest “prestige” ratings among U.S.-based law firms. The firm has remained loyal to a distinctive strategy ever since its... View Details
- March 2020
- Article
Do Managers Matter? A Natural Experiment from 42 R&D Labs in India
By: Prithwiraj Choudhury, Tarun Khanna and Christos A. Makridis
We exploit plausibly exogenous variation in the staggered entry of new managers into India’s 42 public R&D labs between 1994 and 2006 to study how alignment between the CEO and middle-level managers affect research productivity. We show that the introduction of new lab... View Details
- 2020
- Chapter
Health Care Markets a Decade After the ACA: Bigger, but Probably Not Better
By: Leemore S. Dafny
Love it or hate it, the Affordable Care Act (ACA) embraced and extended the role of private markets in financing and delivering health care in the United States. Ten years after the ACA’s passage, it is unclear whether health care markets are better (along a range of... View Details
- Working Paper
Rebates in the Pharmaceutical Industry: Evidence from Medicines Sold in Retail Pharmacies in the U.S.
By: Pragya Kakani, Michael Chernew and Amitabh Chandra
Rising list prices are often used to illustrate the burden of prescription drug spending, but payers routinely negotiate rebates from manufacturers that generate differences between list and net prices. List prices are easily available and affect patient cost-sharing,... View Details