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Show Results For
- All HBS Web
(3,652)
- People (17)
- News (838)
- Research (1,744)
- Events (7)
- Multimedia (103)
- Faculty Publications (896)
- December 2011 (Revised April 2012)
- Case
Transforming Verizon: A Platform for Change
By: Rosabeth Moss Kanter and Matthew Bird
A new CEO steps into the shoes of his long-time predecessor who had created the U.S. telecommunications giant via a series of acquisitions and, before departing, had initiated the company's strategic repositioning. The new CEO reflected on Verizon's recent successes,... View Details
Keywords: Organizational Change and Adaptation; Organizational Culture; Globalized Firms and Management; Groups and Teams; Telecommunications Industry
Kanter, Rosabeth Moss, and Matthew Bird. "Transforming Verizon: A Platform for Change." Harvard Business School Case 312-082, December 2011. (Revised April 2012.)
- 2011
- Working Paper
Fractionalization and the Municipal Bond Market
We study the impact of ethnic and religious fractionalization on the U.S. municipal debt market and find that issuers from more ethnically and religiously fractionalized counties pay higher yields on their municipal debt. A two standard deviation increase in religious... View Details
Keywords: Ethnicity Characteristics; Bonds; Financial Markets; Investment Return; Geographic Location; City; Religion; United States
Bergstresser, Daniel, Randolph Cohen, and Siddharth Shenai. "Fractionalization and the Municipal Bond Market." Harvard Business School Working Paper, No. 11-128, June 2011.
- May 2011 (Revised June 2011)
- Case
The Crisis at Tyco - A Director's Perspective
By: Suraj Srinivasan and Aldo Sesia
In 2002, Wendy Lane had been a member of the board of directors at Tyco International a little more than a year when the company's CEO Dennis Kozlowski and other top executives were accused of fraud, which ultimately led to resignations, imprisonments, lawsuits, and... View Details
Keywords: Management Teams; Reputation; Governing and Advisory Boards; Crisis Management; Accounting Audits; Problems and Challenges; Risk Management; Finance; Managerial Roles; Lawsuits and Litigation; Service Industry; United States
Srinivasan, Suraj, and Aldo Sesia. "The Crisis at Tyco - A Director's Perspective." Harvard Business School Case 111-035, May 2011. (Revised June 2011.)
- August 2002
- Case
Trilogy University
By: Thomas J. DeLong and Michael Paley
In early 2001, Trilogy Software faced a slowdown in its business, a large number of unsuccessful customer deployments, and an overall weakening in the enterprise software market. In response, the company revamped its business model and restructured the organization.... View Details
Keywords: Organizational Change and Adaptation; Organizational Culture; Organizational Design; Alignment; Restructuring; Organizational Structure; Change Management; Business Strategy; Economic Slowdown and Stagnation; Information Technology Industry
DeLong, Thomas J., and Michael Paley. "Trilogy University." Harvard Business School Case 403-012, August 2002.
- 18 Apr 2018
- News
What Most People Get Wrong About Men and Women
- 06 Nov 2023
- Research & Ideas
Did You Hear What I Said? How to Listen Better
people grace, realizing that attention naturally waxes and wanes over the course of a conversation, and that fact doesn’t necessarily reflect how we feel about each other. “We start talking when we are toddlers and do it our whole lives,... View Details
Keywords: by Michael Blanding
- 04 Mar 2011
- Working Paper Summaries
From Social Control to Financial Economics: The Linked Ecologies of Economics and Business in Twentieth Century America
- Forthcoming
- Article
The Evolution of Financial Services in the United States
By: Robin Greenwood, Robert Ialenti and David Scharfstein
This article surveys the literature on the historical growth and transformation of the U.S. financial sector. The sector expanded rapidly between 1980 until 2006, when its contribution to GDP rose from 4.8% to 7.6%. After the Global Financial Crisis, the size of the... View Details
Keywords: Financial Crisis; Financial Institutions; Financial Markets; Growth and Development; Economic Sectors
Greenwood, Robin, Robert Ialenti, and David Scharfstein. "The Evolution of Financial Services in the United States." Annual Review of Financial Economics (forthcoming).
- April 2024
- Article
Demand-and-Supply Imbalance Risk and Long-Term Swap Spreads
By: Samuel G. Hanson, Aytek Malkhozov and Gyuri Venter
We develop and test a model in which swap spreads are determined by end users' demand for
and constrained intermediaries’ supply of long-term interest rate swaps. Swap spreads reflect
compensation both for using scarce intermediary capital and for bearing convergence... View Details
Keywords: Swap Spreads; Credit Derivatives and Swaps; Interest Rates; Risk and Uncertainty; Volatility
Hanson, Samuel G., Aytek Malkhozov, and Gyuri Venter. "Demand-and-Supply Imbalance Risk and Long-Term Swap Spreads." Art. 103814. Journal of Financial Economics 154 (April 2024).
- June 2023
- Case
Dan McCrum - Unmasking Wirecard
By: Jonas Heese, Charles C.Y. Wang, Tonia Labruyere and Carlota Moniz
Dan McCrum, an investigative journalist for the Financial Times, had spent the past six years fighting to expose German payment processing firm Wirecard. The company had enjoyed years of exponential growth and was viewed by several investors as the poster child of... View Details
Keywords: Crime and Corruption; Accounting; Financial Services Industry; Journalism and News Industry; Europe; United Kingdom; Germany
Heese, Jonas, Charles C.Y. Wang, Tonia Labruyere, and Carlota Moniz. "Dan McCrum - Unmasking Wirecard." Harvard Business School Case 123-098, June 2023.
- 2013
- Working Paper
Bank Failures and Output During the Great Depression
By: Jeffrey Miron and Natalia Rigol
In response to the Financial Crisis of 2008, macroeconomic policymakers employed a range of tools designed to prevent failures of large, complex financial institutions (“banks”). The Treasury and the Fed justified these actions by arguing that bank failures exacerbate... View Details
Miron, Jeffrey, and Natalia Rigol. "Bank Failures and Output During the Great Depression." NBER Working Paper Series, No. 19418, August 2013.
- December 2011
- Article
Data Impediments to Empirical Work on Health Insurance Markets
By: Leemore S. Dafny, David Dranove, Frank Limbrock and Fiona Scott Morton
We compare four datasets that researchers might use to study competition in the health insurance industry. We show that the two datasets most commonly used to estimate market concentration differ considerably from each other (both in levels and in changes over time),... View Details
Dafny, Leemore S., David Dranove, Frank Limbrock, and Fiona Scott Morton. "Data Impediments to Empirical Work on Health Insurance Markets." B.E. Journal of Economic Analysis & Policy 11, no. 2 (December 2011).
- October 2013
- Supplement
Cynthia Carroll at Anglo American (C)
By: Gautam Mukunda, Lisa Mazzanti and Aldo Sesia
When Cynthia Carroll, chief executive of Anglo American, ordered the shutdown of the company's Rustenburg, South Africa mines in the summer of 2007, it was just the first of many steps the company would take under her leadership to achieve zero harm. The case describes... View Details
Keywords: Ethics; Organizational Culture; Business and Stakeholder Relations; Change; Mining Industry; South Africa
Mukunda, Gautam, Lisa Mazzanti, and Aldo Sesia. "Cynthia Carroll at Anglo American (C)." Harvard Business School Supplement 414-021, October 2013.
- 2014
- Chapter
Negotiation Processes as Sources of (and Solutions to) Interorganizational Conflict
By: Elizabeth Long Lingo, Colin Fisher and Kathleen L. McGinn
We investigate how structural features of negotiations can affect interaction processes and how negotiations can be not only a solution to, but also a source of, inter-organizational conflict. Principals, agents, and teams face different sets of constraints and... View Details
Keywords: Negotiation; Conflict; Organizational Management; Organizations; Conflict Management; Negotiation Process; Theory
Lingo, Elizabeth Long, Colin Fisher, and Kathleen L. McGinn. "Negotiation Processes as Sources of (and Solutions to) Interorganizational Conflict." In Handbook of Conflict Management Research, edited by Oluremi B. Ayoko, Neal M. Ashkansy, and Karen Jehn. Edward Elgar Publishing, 2014.
- February 2012 (Revised August 2014)
- Case
Poles Apart on PZU (A)
By: Francesca Gino, Vincent Dessain, Karol Misztal and Michael Khayyat
In October 2008, Andrzej Klesyk, CEO of Poland's largest insurer PZU, reflected on possible ways of resolving a decade-long cross-border shareholder conflict at his company. Owned 55% by the Polish State Treasury and 33% by the Dutch insurer Eureko as of October 2008,... View Details
Gino, Francesca, Vincent Dessain, Karol Misztal, and Michael Khayyat. "Poles Apart on PZU (A)." Harvard Business School Case 912-013, February 2012. (Revised August 2014.)
- November 2010 (Revised February 2013)
- Case
Cresud S.A., Farmer or Real Estate Developer?
By: Ray Goldberg, Arthur I Segel, Gustavo Herrero and Andrew Terris
Alejandro Elsztain, CEO of Cresud S.A., is faced with the difficult choice of whether to sell, develop, or continue to hold the 151,000 hectares of remaining undeveloped farmland at the company's Los Pozos farm in Argentina. Developing the land will further expose... View Details
Keywords: Agribusiness; Investment; Investment Portfolio; Risk Management; Ownership Stake; Property; Agriculture and Agribusiness Industry; Real Estate Industry; Argentina
Goldberg, Ray, Arthur I Segel, Gustavo Herrero, and Andrew Terris. "Cresud S.A., Farmer or Real Estate Developer?" Harvard Business School Case 211-011, November 2010. (Revised February 2013.)
- August 2006
- Article
Investor Sentiment and the Cross Section of Stock Returns
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
Keywords: Behavioral Finance; Stocks; Investment Return; Forecasting and Prediction; Motivation and Incentives; Risk and Uncertainty; Volatility
Baker, Malcolm, and Jeffrey Wurgler. "Investor Sentiment and the Cross Section of Stock Returns." Journal of Finance 61, no. 4 (August 2006): 1645–1680.
- 25 Mar 2018
- News
When consumer packaged goods start acting like software
A New Way to Understand Corporate Leverage
The link between measures of risk and return within the equity market has been very weak over the past 47 years: in the United States, returns on high-risk stocks have cumulatively fallen short of the returns on low-risk stocks, during a period when the equity market... View Details
- May 2025
- Case
'Net Zero in Action': Impact Investing at the McKnight Foundation
By: Lauren Cohen, Christina R. Wing and Sophia Pan
Elizabeth McGeveran, Vice President of Investments at the McKnight Foundation, reflected on how to effectively advance the organization’s net-zero strategy. The foundation had committed 10% of its endowment to building a portfolio of impact investments and was among... View Details
Keywords: Investment Fund; Philanthropy; Charitable Donations; Sustainability; Foundation; Impact Investing; ESG; Family Business; Forecasting and Prediction; Private Sector; Renewable Energy; Social Entrepreneurship; Climate Change; Environmental Sustainability; Green Technology; Financial Strategy; Investment Funds; Investment Portfolio; Institutional Investing; Corporate Accountability; Corporate Social Responsibility and Impact; Mission and Purpose; Private Ownership; Philanthropy and Charitable Giving; Social Issues; Sustainable Cities; Financial Services Industry; Minnesota; United States