Publications

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September 2020 (Revised November 2020)
Case

d.light

By: Michael Chu, Krishna G. Palepu and Dilyana Karadzhova Botha

Kenyan off-grid-solar pioneer d.light can power entire homes in rural Africa but must now decide how to fund the growth of its asset-heavy business model. Ned Tozun and Sam Goldman founded d.light in 2006 to transform lives through solar solutions enabling access to... View Details

Keywords: Alternative Energy; Business Model; Capital; Emerging Markets; Expansion; Financial Strategy; Renewable Energy; Strategy; Social Entrepreneurship; Energy Industry; Africa; Kenya; India

July 2005 (Revised October 2006)
Case

Global Fun: The Internationalization of Theme Parks

By: Geoffrey G. Jones and Steven Shaheen

A fictitious private equity firm considers whether to buy the international theme park business of the LEGO Group. Considers the origins of theme parks in the United States; the international expansion of Disney theme parks to Tokyo and Paris since the 1970s; and the... View Details

Keywords: Private Equity; Globalized Markets and Industries; Globalized Firms and Management; Global Strategy; Entertainment and Recreation Industry; Germany; Tokyo; Great Britain; Denmark; United States; Paris

15 May 2012
First Look

First Look: May 15

Case 512-036 In November 2011, just days before the holiday shopping rush, the senior leadership team of The Home Depot, Inc. (Home Depot), the world's largest home improvement chain, discussed how best to... View Details

Keywords: Carmen Nobel

06 Sep 2012
Working Paper Summaries

FIN Around the World: The Contribution of Financing Activity to Profitability

Keywords: by Russell Lundholm, George Serafeim & Gwen Yu

2023
Working Paper

The Effects of Cryptocurrency Wealth on Household Consumption and Investment

By: Darren Aiello, Scott R. Baker, Tetyana Balyuk, Marco Di Maggio, Mark J. Johnson and Jason Kotter

This paper uses transaction-level data across millions of accounts to identify cryptocurrency investors and evaluate how fluctuations in individual crypto wealth affect household consumption, equity investment, and local real estate markets. We estimate an MPC out of... View Details

Keywords: Cryptocurrency; Marginal Propensity To Consume; Household Balance Sheet; Real Estate; Etherium; Bitcoin; Investment; Housing; Spending

SSRN

Article

Coming to America: IPOs from Emerging Market Issuers

By: Robert Bruner, Susan Chaplinsky and Latha Ramchand

We compare the issue costs of 299 companies from emerging and developed market countries making initial public offerings (IPOs) in the United States between 1991 and 2001. Our results indicate that IPOs from emerging markets experience the same costs on average as IPOs... View Details

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2009
Working Paper

Systemic Risk and the Refinancing Ratchet Effect

By: Amir E. Khandani, Andrew W. Lo and Robert C. Merton

The confluence of three trends in the U.S. residential housing market-rising home prices, declining interest rates, and near-frictionless refinancing opportunities-led to vastly increased systemic risk in the financial system. Individually, each of these trends is... View Details

Keywords: Equity; Mortgages; Interest Rates; Price; Housing; Risk and Uncertainty; United States

17 Apr 2009
Working Paper Summaries

The Investment Strategies of Sovereign Wealth Funds

Keywords: by Shai Bernstein, Josh Lerner & Antoinette Schoar; Financial Services

2009
Working Paper

Systemic Risk and the Refinancing Ratchet Effect

By: Amir E. Khandani, Andrew W. Lo and Robert C. Merton

The confluence of three trends in the U.S. residential housing market—rising home prices, declining interest rates, and near-frictionless refinancing opportunities—led to vastly increased systemic risk in the financial system. Individually, each of these trends is... View Details

Keywords: Housing; Mortgages; Risk and Uncertainty; Value; Mathematical Methods; Real Estate Industry; United States

May 2025 (Revised May 2025)
Case

Humana Commits to Value-Based Care

By: V.G. Narayanan, Henry Eyring and David Lane

In late 2023, CEO Bruce Broussard reviewed health insurer Humana’s transformation into a value-based care ecosystem. Under its CenterWell brand, the several millions of members in Humana Medicare Advantage plans now had access to Humana-provided primary care, home... View Details

Keywords: Business Model; Business Units; Financing and Loans; Innovation Strategy; Growth and Development Strategy; Service Operations; Mergers and Acquisitions; Insurance; Health Care and Treatment; Partners and Partnerships; Health Industry; Insurance Industry; United States

February 2019 (Revised November 2023)
Case

Rent-a-Center/Vintage Capital

By: Guhan Subramanian and Caeden Brynie

Christopher Korst, General Counsel for Rent-A-Center (RAC), looked at the time. It was late in the evening on December 17, 2018, yet no notice of extension had come from Vintage Capital. In June, Vintage had agreed to buy RAC for $15 per share in cash, amounting to... View Details

Keywords: Negotiation; Communication; Decision Making

July 2007 (Revised March 2009)
Case

Berkshire Partners: Purchase of Rival Company (A)

Berkshire Partners, a private equity firm in Boston, was pleased with their recent investment in the Holmes Group, a home comfort consumer electronics company. The portfolio company was exceeding key financial targets and Berkshire Partners was confident that it would... View Details

Keywords: Private Equity; Capital Structure; Decision Choices and Conditions; Investment; Acquisition; Financial Services Industry; Boston

05 Sep 2007
Working Paper Summaries

Global Currency Hedging

Keywords: by John Y. Campbell, Karine Serfaty-de Medeiros & Luis M. Viceira; Financial Services

February 2017 (Revised January 2018)
Case

Womenomics in Japan

By: Boris Groysberg, Mayuka Yamazaki, Nobuo Sato and David Lane

This case profiles Prime Minister Shinzo Abe's vigorous attempts to revive Japan's economy, specifically by advocating for a larger role for women in the economy—not as a matter of social policy or gender equity per se, but as an essential element of any solution to... View Details

Keywords: Gender Equality; Japan; Leadership; Government-business Relations; Shinzo Abe; Economic Growth; Aging Society; Womenomics; Abenomics; Labor Market Discrimination; Workplace Culture; Women And Leadership; Change Management; Leading Change; Gender; Business and Government Relations; Growth and Development; Employment; Working Conditions

March 2012
Article

Subprime Foreclosures and the 2005 Bankruptcy Reform

By: Donald Morgan, Benjamin Iverson and Matthew Botsch

This article presents arguments and evidence suggesting that the bankruptcy abuse reform (BAR) of 2005 may have been one contributor to the destabilizing surge in subprime foreclosures. Before BAR took effect, overly indebted borrowers could file bankruptcy to free up... View Details

Keywords: Mortgages; Insolvency and Bankruptcy; Governing Rules, Regulations, and Reforms; Borrowing and Debt; United States

06 Oct 2015
First Look

October 6, 2015

paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=49779 Home Equity Finance and Entrepreneurial Performance—Evidence from a Mortgage Reform By: Jensen, Thais Laerkholm, Søren Leth-Petersen, and Ramana... View Details

Keywords: Sean Silverthorne

13 Jun 2017
Research & Ideas

Why Global Investments Are Still a Good Bet

Photo by iStock Investors in global equity markets have traditionally hedged their bets, casting their investments far and wide across the world. That way, if the market in one country or region stagnated (think Japan in the 1990s or... View Details

Keywords: by Michael Blanding; Financial Services

30 Nov 2020
Research & Ideas

COVID Not Slowing VC Investment

expect their investments to outperform major equity indexes going forward, and they’re continuing to fund new endeavors. “It’s sort of the opposite of doom and gloom,” Gompers says. “We were surprised by how relatively unaffected the... View Details

Keywords: by Danielle Kost; Financial Services; Banking

June 2009
Journal Article

Taxes, Institutions and Foreign Diversification Opportunities

By: Mihir Desai and Dhammika Dharmapala

Investors can access foreign diversification opportunities through either foreign portfolio investment (FPI) or foreign direct investment (FDI). The worldwide tax regime employed by the U.S. potentially distorts this choice by penalizing FDI, relative to FPI, in... View Details

Keywords: International Finance; Foreign Direct Investment; Investment Portfolio; Multinational Firms and Management; Taxation; Diversification; United States