Publications

July 2010 (Revised December 2011)
Case

Controlling Hot Money

By: Robert C. Pozen

The manager of the Japan Equities Fund is faced with an increase in "hot money" moving quickly in and out of the Fund. This short-term trading is an attempt to take advantage of the difference between the closing times of the Tokyo and New York Stock Exchanges. The CFO... View Details

Keywords: Stocks; International Finance; Investment Funds; Governing Rules, Regulations, and Reforms; Market Timing; Market Transactions; Financial Services Industry; New York (city, NY)

January 2008
Background Note

Index Options

By: Joshua Coval and Erik Stafford

The goal of this simulation is to understand the patterns in index option prices that are not predicted by the Black-Scholes model. In particular, the simulation focuses on two properties of options prices. First, at-the-money implied volatilities from index options... View Details

Keywords: Volatility; Stock Options; Investment; Price; Profit; Risk Management; Mathematical Methods

March 2007 (Revised May 2012)
Case

PRG-Schultz International

By: Paul W. Marshall and James Weber

PRG-Schultz will run out of cash within a couple of months unless the new CEO can reduce costs and restructure the company's debt. PRG was the dominant market leader in the audit recovery industry. The industry consisted of firms which employed accounting professionals... View Details

Keywords: History; Organizational Change and Adaptation; Leadership; Restructuring; Cost Management; Insolvency and Bankruptcy; Borrowing and Debt; Accounting Audits; Accounting Industry

October 2022
Exercise

Shanty Real Estate: Updated Confidential Information for Homebuyer

By: Michael Luca, Jesse M. Shapiro and Nathan Sun

Shanty is a simulation in which students inhabit the role of either a traditional home buyer or an iBuyer, both bidding on the same condo. The traditional home buyer has access to a “comp sheet” of similar properties that have recently sold, and has done a walkthrough.... View Details

Keywords: Algorithm; Decision Choices and Conditions; Decision Making; Market Timing; Measurement and Metrics

02 Jan 2024
Research & Ideas

10 Trends to Watch in 2024

The lightning-fast ascent of generative AI isn’t the only sea change on the horizon for businesses in the new year. The global economy is in flux as war, climate change, trade issues, and infrastructure problems demand attention. Many companies continue to struggle to... View Details

Keywords: by Rachel Layne

08 Apr 2021
Blog Post

HBS Entrepreneurship Immersion - Four Highlights

analytics for startups and small businesses. It is a very dynamic environment; I spent half of last year leading a new product launch (from customer discovery to creating marketing collateral) and the rest of the View Details

21 Nov 2023
Research & Ideas

Employee Negativity Is Like Wildfire. Manage It Before It Spreads.

Goldenberg says, where the crisis can be framed as an opportunity for learning and improvement. If remote employees felt isolated during the pandemic, for example, a leader using a repurposing strategy might have reminded workers that they had more opportunity to spend... View Details

Keywords: by Kristen Senz

June 2012
Response

Solution to Exchanges 10.2 Puzzle: Borrowing in the Limit as Our Nerdiness Goes to Infinity

By: Ran I. Shorrer

This is a solution to the editor's puzzle from issue 10.2 of SIGecom Exchanges [Reeves 2011]. The puzzle asks to determine a point in time such that a lump sum payment of $S will be equivalent to a continuous stream of infinitesimal payments totaling $S, spread evenly... View Details

Keywords: Borrowing and Debt; Market Transactions; Mathematical Methods

Read Now

December 2016 (Revised December 2018)
Case

From Start-Up to Grown-Up Nation: The Future of the Israeli Innovation Ecosystem

By: Elie Ofek and Margot Eiran

In June 2016, Benjamin (Bibi) Netanyahu, Prime Minister of Israel, wrestled with how to sustain Israel’s strong innovation track record and the country’s reputation as the “startup nation.” Despite the economic miracle the country had wrought since its founding, he... View Details

Web

Browse All Articles, Research, & Case Studies - HBS Working Knowledge

01 Nov 2024 In Practice Layoffs Surging in a Strong Economy? Advice for Navigating Uncertain Times by Rachel Layne Layoffs have been on the rise in some US industries as tech and professional services companies grapple with slowing demand... View Details

Program

Managing Health Care Delivery

live online sessions, and self-paced lessons, this health care management program emphasizes opportunities for innovation and prepares you to improve medical and economic outcomes at a time when patient needs are becoming more complex,... View Details

Keywords: Health Care; Health Care

06 Feb 2023
HBS Seminar

Using Oral History in Business and Management Studies

30 Apr 2001
Research & Ideas

Big Companies, Big Opportunities—Big Questions

70 percent market shares in the categories it competes in. "Most companies believe that in times of crisis you have to drop your costs. That typically leads to erosion of consumer value because you... View Details

Keywords: by Julie Jette

Forthcoming
Article

The Political Economy of Anti-Bribery Enforcement

By: Lauren Cohen and Bo Li

Using exogenous variation in the timing and geographic location of U.S. Congressional elections, we find that the probability of Foreign Corrupt Practices Act (FCPA) enforcement actions against foreign firms increases significantly preceding senatorial elections,... View Details

Keywords: Bribery; Regulatory Enforcement; Crime and Corruption; Political Elections; Power and Influence; Public Opinion; Geographic Location

Read Now

September 2021 (Revised June 2023)
Case

Serving Bud Moore (A)

By: David G. Fubini and Patrick Sanguineti

In only his third year at a Leading Strategy Consulting Firm (LSC), Gregory Davis has been assigned to a select group tasked with advising General Motors (GM), one of the largest companies in the world by revenue, on how to reorganize their entire North American... View Details

Keywords: Groups and Teams; Decisions; Relationships; Cooperation; Business and Stakeholder Relations; Outcome or Result; Restructuring

13 Jun 2017
Research & Ideas

Why Global Investments Are Still a Good Bet

capacity in global markets to provide capital in an economy, and that increases their ability to absorb risk.” Thus, diversification becomes self-reinforcing, making global financial markets more stable, at... View Details

Keywords: by Michael Blanding; Financial Services

01 Jul 2010
Working Paper Summaries

Cyclicality of Credit Supply: Firm Level Evidence

Keywords: by Bo Becker & Victoria Ivashina; Banking

2021
Working Paper

First Law of Motion: Influencer Video Advertising on TikTok

By: Jeremy Yang, Juanjuan Zhang and Yuhan Zhang

This paper engineers an intuitive feature that is predictive of the causal effect of influencer video advertising on product sales. We propose the concept of m-score, a summary statistic that captures the extent to which a product is advertised in the most engaging... View Details

Keywords: Influencer Advertising; Video Advertising; Computer Vision; Machine Learning; Advertising; Online Technology