Publications

16 Oct 2010
Working Paper Summaries

A Comparative-Advantage Approach to Government Debt Maturity

Keywords: by Robin Greenwood, Samuel G. Hanson & Jeremy C. Stein

2007
Working Paper

The Price of Capital: Evidence from Trade Data

By: Laura Alfaro and Faisal Ahmed

We use highly disaggregated data on trade in capital goods to study differences in the price of capital across countries. This strategy is motivated by the fact that most countries import the bulk of machinery equipment from a small number of industrialized countries.... View Details

Keywords: Price; Goods and Commodities; Trade

2017
Working Paper

Rainy Day Stocks

By: Niels Gormsen and Robin Greenwood

We study the good- and bad-times performance of equity portfolios formed on characteristics. Many characteristics associated with good performance during bad times – value, profitability, small size, safety, and total volatility – also perform well during good times.... View Details

Keywords: Performance; Stocks; Situation or Environment

23 Nov 2010
Working Paper Summaries

Growth Through Heterogeneous Innovations

Keywords: by Ufuk Akcigit & William R. Kerr; Technology

10 Aug 2016
Blog Post

3 Benefits of the Case Method

emphasis on the case method approach, I knew from the outset that HBS would be very different, and I was not sure if it would suit me. As I wrapped up my time at business school, I considered how the once foreign case method influenced my... View Details

09 Dec 2002
Research & Ideas

Most Accountants Aren’t Crooks—Why Good Audits Go Bad

The Sarbanes-Oxley Act of 2002, signed into law last July, is the government's response to a series of financial reporting scandals that rocked investors. Among other measures the law offers up stiff criminal penalties for accounting fraud. But in this Harvard View Details

Keywords: by Max H. Bazerman, George Loewenstein & Don A. Moore; Accounting; Financial Services

November 2017
Teaching Note

Amazon.com, 2016

By: John R. Wells and Gabriel Ellsworth

Teaching Note for HBS No. 716-402. On January 28, 2016, Amazon announced record 2015 operating profits of $2.2 billion on $107 billion of sales, and the markets responded with cautious optimism. For years, founder and CEO Jeffrey Bezos had prioritized growth and... View Details

Keywords: Strategic Analysis; Retail; E-commerce; Amazon; Amazon.com; AmazonFresh; Jeff Bezos; Cloud Computing; Marketplaces; Streaming; E-reader Market; Digital Media; Mobile App; Online Retail; Shipping; Database; Tablet; Kindle; Kindle Fire; Smartphone; Delivery; Market Platforms; Two-Sided Platforms; Competition; Internet; Corporate Strategy; Online Advertising; Business Growth and Maturation; Business Model; Business Organization; For-Profit Firms; Film Entertainment; Games, Gaming, and Gambling; Music Entertainment; Television Entertainment; Profit; Revenue; Global Strategy; Multinational Firms and Management; Taxation; Business History; Human Resources; Resignation and Termination; Books; Human Capital; Working Conditions; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Growth Management; Management Practices and Processes; Industry Growth; Industry Structures; Media; Distribution; Distribution Channels; Order Taking and Fulfillment; Infrastructure; Logistics; Product Development; Supply Chain; Supply Chain Management; Organizational Culture; Public Ownership; Work-Life Balance; Problems and Challenges; Labor and Management Relations; Strategy; Adaptation; Business Strategy; Competitive Strategy; Diversification; Expansion; Integration; Horizontal Integration; Vertical Integration; Hardware; Information Technology; Mobile Technology; Online Technology; Technology Networks; Technology Platform; Web; Web Sites; Price; Software; Marketing; Marketing Strategy; Working Capital; Customer Focus and Relationships; Customer Value and Value Chain; Retail Industry; Advertising Industry; Distribution Industry; Electronics Industry; Entertainment and Recreation Industry; Information Technology Industry; Manufacturing Industry; Motion Pictures and Video Industry; Music Industry; Publishing Industry; Shipping Industry; Technology Industry; Video Game Industry; Web Services Industry; United States; Washington (state, US); Seattle

01 Aug 2023
What Do You Think?

As Leaders, Why Do We Continue to Reward A, While Hoping for B?

footing the bills for the educational system. At other times, we are mindful of how incentives can go wrong, but we are unwilling to do anything about it. For example, we speak of the desirability of good long-term business performance,... View Details

Keywords: by James Heskett

February 2018 (Revised February 2018)
Supplement

HNA Group: Global Excellence with Chinese Characteristics (B)

By: William C. Kirby and Yuanzhuo Wang

This case provides a brief overview of the success and challenges of the HNA Group between 2015 and late 2017 when it grew rapidly through global acquisitions to become 170 on the 2017 Fortune 500 list. A firm that had begun as a provincial airline in China was now a... View Details

Keywords: Internationalization; Scrutiny; Growth; China; Philanthropy; One Belt One Road; Globalized Markets and Industries; Growth and Development; Acquisition; Corporate Governance; Air Transportation Industry; Financial Services Industry; Tourism Industry; China; United States; Europe; Asia; South America; Southeast Asia

02 Apr 2007
Lessons from the Classroom

Making the Move to General Manager

arrive on their desk flagged as marketing or finance issues; part of the challenge is problem identification. Then the challenge is to design a feasible and integrated solution that works for the entire View Details

Keywords: by Martha Lagace

2015
Working Paper

The U.S. Experiment with Fair Trade Laws: State Police Powers, Federal Antitrust, and the Politics of 'Fairness,' 1890-1938

By: Laura Phillips Sawyer

Prior to the Great Depression and President Franklin Roosevelt's New Deal programs, considerable pressure for antitrust revision came from trade associations of independent proprietors. A perhaps unlikely leader, Edna Gleason, organized California's retail pharmacists... View Details

Keywords: Competition; Fairness; Laws and Statutes; Supply and Industry; Business and Government Relations

July 2009 (Revised September 2009)
Case

The Blackstone Group: Merlin Entertainment

The Blackstone Group had conducted a roll-up of theme parks and attractions business in Europe. It was considering how to generate liquidity for its investors. Blackstone entered the theme parks and attractions business in Europe by acquiring a majority stake in... View Details

Keywords: Mergers and Acquisitions; Cost vs Benefits; Private Equity; Financial Liquidity; Investment Return; Risk Management; Leasing; Entertainment and Recreation Industry; Europe

Educators

19 Jul 2023
Blog Post

A Pathway to Pursue Aspirations

While Mizuho Kanai (MBA 2018) was fulfilling her summer internship at NPR, her manager recommended that she read an HBS case study about how the Sesame Workshop CEO, Jeff Dunn (MBA 1981), was changing the institution. “I was blown away,” she says, “by how Jeff and his... View Details

December 2012
Article

The Microwork Solution: A New Approach to Outsourcing Can Support Economic Development—and Add to Your Bottom Line

By: Francesca Gino and Bradely R. Staats

What's the best way to lift people out of poverty? The social entrepreneurs in the new "impact sourcing" industry believe the answer is providing work, not aid. Their organizations hire people at the bottom of the pyramid to perform digital tasks such as transcribing... View Details

Keywords: Outsourcing; Job Cuts and Outsourcing; Nonprofit Organizations; Partners and Partnerships; Development Economics; Social Entrepreneurship; Welfare; Cooperation; San Francisco

Find at Harvard

In the fast-moving digital world, even experts have a hard time assessing new ideas. Case in point: At Bing a small headline change an employee proposed was deemed a low priority and shelved for months until one engineer decided to do a quick online controlled... View Details

January 1994 (Revised April 1995)
Case

Judo Economics

The early 1990s saw a new wave of start-ups in the U.S. airline business. One entrant, Kiwi International Air Lines, took to the skies in September 1992 with a strategy of attracting small-business travelers looking to save money but lacking the flexibility to book in... View Details

Keywords: Market Entry and Exit; Competitive Advantage; Business Startups; Air Transportation Industry; Financial Services Industry

Educators

2005
Working Paper

Pseudo Market Timing and Predictive Regressions

By: Malcolm Baker, Ryan Taliaferro and Jeffrey Wurgler

A number of studies claim that aggregate managerial decision variables, such as aggregate equity issuance, have power to predict stock or bond market returns. Recent research argues that these results may be driven by an aggregate time-series version of Schultz's... View Details

Keywords: Managerial Roles; Equity; Market Timing; Financial Instruments; Investment Return; Mathematical Methods