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Article

Risk and the Cross-Section of Stock Returns

By: Mark Seasholes, Radu Burlacu, Patrice Fontaine and Sonia Jimenez-Garces

This paper mathematically transforms unobservable rational expectation equilibrium model parameters (information precision and supply uncertainty) into a single variable that is correlated with expected returns and that can be estimated with recently observed data. Our... View Details

Keywords: Risk Premiums; Cross-sectional Asset Pricing; REE Models; Risk and Uncertainty; Asset Pricing; Investment Return

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October 2008
Article

The Small World of Investing: Board Connections and Mutual Fund Returns

By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy

This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details

Keywords: Financial Markets; Information Management; Social and Collaborative Networks; Announcements; Investment Portfolio; Investment Return; Investment Funds; Asset Pricing; Governing and Advisory Boards

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November 2020 (Revised February 2021)
Case

Wes Hall and the BlackNorth Initiative

By: Shikhar Ghosh, Marilyn Morgan Westner and Reza Satchu

Wes Hall founded Kingsdale Advisors and built it into one of Canada’s leading shareholder services and advisory firms. Influenced by the Black Lives Matter (BLM) movement and a series of social injustices—specifically the death of George Floyd in police custody—Hall... View Details

Keywords: Racism; Cultural Entrepreneurship; Social Entrepreneurship; Diversity; Race; Social Issues; Ethics; Canada; North America

September 2015
Article

Design and Implementation of a Privacy Preserving Electronic Health Record Linkage Tool in Chicago

By: Abel Kho, John Cashy, Kathryn Jackson, Adam Pah, Satyender Goel, Jorn Boehnke, John Eric Humphries, Scott Duke Kominers and et al.

Objective
To design and implement a tool that creates a secure, privacy preserving linkage of electronic health record (EHR) data across multiple sites in a large metropolitan area in the United States (Chicago, IL), for use in clinical... View Details

Keywords: Information; Customers; Safety; Rights; Ethics; Entrepreneurship; Health Care and Treatment; Health Industry; Chicago

Peter Tufano

Peter Tufano is a Baker Foundation Professor at Harvard Business School and Senior Advisor to the Harvard Salata Institute for Climate and Sustainability. From 2011 to 2021, he served as the Peter Moores Dean at View Details

May 2023
Course Overview Note

Space: Public and Commercial Economics (SPACE)

By: Matthew C. Weinzierl

SPACE is a course with two goals: to use the tools of economics to better understand the rapidly evolving space sector, and to train the next generation of commercial space leaders. We pursue these goals through a systematic study of the growing space economy,... View Details

Keywords: Industry Growth; Aerospace Industry

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

February 1999 (Revised November 1999)
Case

Securicor Wireless Networks: February 1996

By: G. Felda Hardymon and Bill Wasik

Securicor Wireless (SWN) sold software products to wireless telephone carriers. The company was incorporated in January of 1995 as a 40%-owned subsidiary of Securicor Telesciences (STI), itself a wholly-owned subsidiary of British security giant Securicor PLC. Just... View Details

Keywords: Venture Capital; Business Subsidiaries; Nationality; Business Conglomerates; Applications and Software; Mergers and Acquisitions; Organizational Culture; Business Startups; Business and Shareholder Relations; Technology Industry; United Kingdom; United States

29 Jun 2007
First Look

First Look: June 29, 2007

focus exclusively on estimates of expected payoffs, such as credit ratings, without considering the state of the economy in which default is likely to occur. Such investors are likely to be attracted to securities whose payoffs resemble... View Details

Keywords: Martha Lagace

2019
Working Paper

The Consequences of Invention Secrecy: Evidence from the USPTO Patent Secrecy Program in World War II

By: Daniel P. Gross

This paper studies the effects of the USPTO's patent secrecy program in World War II, under which over 11,000 U.S. patent applications were issued secrecy orders that halted examination and prohibited inventors from disclosing their inventions or filing in foreign... View Details

Keywords: Invention Secrecy; Invention Disclosure; Trade Secrecy; Secrecy Orders; Cummulative Innovation; Wold War 2; Patents; National Security; History; Innovation and Invention; Outcome or Result; Intellectual Property; Policy; Commercialization; United States

October 2017 (Revised April 2019)
Case

Eastern Bank: Innovating Through Eastern Labs

By: Karen Mills, Dennis Campbell and Aaron Mukerjee

Eastern Bank is a 200-year-old New England mutual bank with a community focus. Eastern specializes in small business lending, having made strategic investments to become the top SBA lender in New England in the midst of the Great Recession, when other banks were... View Details

Keywords: Banks and Banking; Technological Innovation; Entrepreneurship; Management

2008
Article

Entrepreneurial Ventures and Whole-body Donations: A Regional Perspective from the United States

By: Michel Anteby and Mikell Hyman

Human cadavers are crucial to medical science. While the debate on how to secure sufficient cadavers has focused primarily on donors' behaviors, procuring organizations' roles in increasing donations remain less explored. The United States offers a unique setting in... View Details

Keywords: Entrepreneurship; Behavior; Programs; Nonprofit Organizations; Business Ventures; Health Testing and Trials; Demand and Consumers; Supply Chain; For-Profit Firms; Organizations; Training; United States

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May 2014
Article

Incorporating Field Data into Archival Research

By: Eugene F. Soltes

I explore the use of field data in conjunction with archival evidence by examining Iliev, Miller, and Roth's (2014) analysis of an amendment to the Securities Exchange Act of 1934. This regulatory amendment allowed depositary banks to cross-list firms without the... View Details

Keywords: Analytics and Data Science; Research; Financial Reporting

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13 Nov 2014
News

Going Against the Flow: Michelle Zatlyn, Cofounder of CloudFlare

December 8, 2022
Article

The New China Shock: How Beijing’s Party-State Capitalism Is Changing the Global Economy

By: Margaret M. Pearson, Meg Rithmire and Kellee S. Tsai

In the wake of the global financial crisis of 2008, China began to move away from the market-based approach that had shaped its economic policies for three decades, and toward something that might be termed “party-state capitalism,” which involves a high degree of... View Details

Keywords: International Relations; Globalized Economies and Regions; Economic Systems; Trade; China

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Article

Asset Accumulation and Labor Force Participation of Disability Insurance Applicants

By: Pian Shu

This paper provides empirical evidence of the existence of forward-looking asset-accumulation behavior among disability-insurance applicants, previously examined only in the theoretical literature. Using panel data from the RAND Health and Retirement Study, I show that... View Details

Keywords: Disability Insurance; Asset Accumulation; Labor Force Participation; Assets; Behavior; Employment; Insurance; Insurance Industry; United States

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October 2014
Article

Do Analysts Add Value When They Most Can? Evidence from Corporate Spinoffs

By: Emilie Feldman, Stuart C. Gilson and Belen Villalonga

This paper investigates how securities analysts help investors understand the value of diversification. By studying the research that analysts produce about companies that have announced corporate spinoffs, we gain unique insights into how analysts portray diversified... View Details

Keywords: Analysts; Spin-offs; Diversification Discount; Information Asymmetry; Value Creation; Business Subsidiaries; Diversification; Corporate Strategy; Investment

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November 2010
Case

Esquel Group: Building a Sustainable Partnership with Cotton Farmers in Xinjiang (A)

By: James K. Sebenius and Jason Cheng Qian

Esquel Group, leading manufacturer of quality shirts, sought to negotiate long-term partnerships with often-exploited farmers in Xinjiang (western China) to procure a superior cotton variety. Seeking to secure a large supply of specialty cotton in an ethical and... View Details

Keywords: Contracts; Agreements and Arrangements; Corporate Social Responsibility and Impact; Leasing; Business and Community Relations; Business and Government Relations; Partners and Partnerships; Agriculture and Agribusiness Industry; Apparel and Accessories Industry; Manufacturing Industry; Hong Kong; Xinjiang Uygur Zizhiqu

08 Aug 2006
First Look

First Look: August 8, 2006

personal data industry, must reexamine the company's business model after a serious breach of data security affecting some 145,000 U.S. citizens. He must decide on steps to strengthen data protection in the company and clarify his stance... View Details

Keywords: Sean Silverthorne

2010
Article

We Cannot Go On: Disruptive Innovation and the First World War Royal Navy

By: Gautam Mukunda

Insights from Disruptive Innovation theory (DI) are often used in the formulation, implementation, and evaluation of national security policy. DI explains why successful companies are sometimes defeated by new competitors with relatively unsophisticated products.... View Details

Keywords: Technology; History; National Security; Framework; Adaptation; Organizational Change and Adaptation; Technological Innovation; Machinery and Machining; Disruptive Innovation; Theory; Developing Countries and Economies; Technology Industry

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