Publications

October 2022 (Revised September 2023)
Case

SolarWinds Confronts SUNBURST (A)

By: Frank Nagle, George A. Riedel, William R. Kerr and David Lane

On December 12, 2020, SolarWinds learned that malware had been inserted in its software, potentially granting hackers access to thousands and thousands of its 300,000 customers. General Counsel Jason Bliss needed to orchestrate the company response without knowing how... View Details

Keywords: Cyberattacks; Cybersecurity; Corporate Disclosure; Crisis Management; Customer Focus and Relationships; Legal Liability; Information Technology Industry; United States

Research Summary

Current research

Professor Pomeranz's research is situated at the intersection of development economics and public finance. Her current work focuses in particular on corporate taxation and public procurement, the two key ways in which government finance affects firms and entrepreneurs.... View Details

2009
Working Paper

Endowments, Fiscal Federalism, and the Cost of Capital for States: Evidence from Brazil, 1891-1930

By: Andre C. Martinez Fritscher and Aldo Musacchio

There is a large amount of literature that aims to explain what determines country risk (defined as the difference between the yield of a sovereign's bonds and the risk free rate). In this paper, we contribute to the discussion by arguing that an important explanatory... View Details

Keywords: Trade; Cost of Capital; Revenue; Sovereign Finance; Goods and Commodities; Taxation; Business History; Risk and Uncertainty; Brazil

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12 Jul 2016
First Look

July 12, 2016

that a 10% increase in the average price of in-state tuition is associated with a 13.9% decrease in new business starts of parents with college-age children in the CPS, relative to both non-parents and parents of younger children. A one... View Details

Keywords: Sean Silverthorne

Web

Faculty & Research

prices 10%, while larger transfers raise them, revealing how capacity and efficiency influence market power. Working Paper Tracking the Short-Run Price Impact of U.S. Tariffs... View Details

21 Jun 2017
Blog Post

Agricultural Investing: Where Boots Meet Suits

HBS Career & Professional Development (CPD) asked students to describe their career interests and what they are up to this summer. I hope to invest in assets that will be impacted by climate change, and subsequently, mitigate climate... View Details

Keywords: Manufacturing

18 Nov 2008
First Look

First Look: November 18, 2008

the position of Brand Development Manager (BDM) to build the company's presence, sales, and relationships with its retail customers. After one year, the CEO, CFO and President must evaluate the impact of the BDM on retail customers, the... View Details

Keywords: Martha Lagace

January 2025
Case

Negotiating a Legacy at Sustainable Harvest (A)

By: Jillian Jordan, Julian Zlatev, Alicia Dadlani and Martha Hostetter

The specialty coffee importer Sustainable Harvest was the first certified B Corp in the coffee industry due to its investments in building coffee farmers’ capacity and livelihood. But in 2022, after coffee prices plummeted and the company’s bank declined to extend its... View Details

Keywords: Negotiation; Mergers and Acquisitions; Trust; Ethics; Plant-Based Agribusiness; Volatility; Futures and Commodity Futures; Social Enterprise; Valuation; Business Model; Credit; Corporate Social Responsibility and Impact; Insolvency and Bankruptcy; Food and Beverage Industry; United States; Europe

February 2020
Case

Rotoplas: Bringing More and Better Water

By: John D. Macomber and Carla Larangeira

Private companies were being turned to for potable water in the world’s megacities due to impacts of climate change including droughts and flooding. Mexico City had endured several water-related crises, with its population suffering from floods, droughts, water... View Details

Keywords: Water Supply; Water Management; Finance; Infrastructure; Urban Development; Business and Government Relations; Latin America; Mexico

February 2025
Article

Innovations in Evaluating Ambulatory Costs of Cystic Fibrosis Care: A Comparative Study Across Multidisciplinary Care Centers in Ireland and the United States

By: Emma Brady, Ryan C. Perkins, Kate Cullen, Gregory S. Sawicki, Robert S. Kaplan and Gerardine Doyle

Lead clinicians at two large pediatric cystic fibrosis (CF) centers in the United States and Ireland measured and compared their ambulatory care costs. The clinicians selected three strata of patients (0–11 months, 1–5 years, and 6–17 years of age). Process maps were... View Details

Keywords: Health Care and Treatment; Cost; Service Delivery; Resource Allocation; Health Industry

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July 2011
Article

The Private Equity Advantage: Leveraged Buyout Firms and Relationship Banking

By: Victoria Ivashina and Anna Kovner

This paper examines the impact of leveraged buyout firms' bank relationships on the terms of their syndicated loans. Using a sample of 1,590 loans financing private equity sponsored leveraged buyouts between 1993 and 2005, we find that bank relationships are an... View Details

Keywords: Leveraged Buyouts; Private Equity; Banks and Banking; Financing and Loans; Interest Rates; Investment Return; Relationships; Banking Industry; Financial Services Industry

20 Dec 2004
Research & Ideas

The U.S. Patent Game: How to Change It

variety of interesting issues, the limited circulation of the periodicals in which the works appeared and the necessarily technical nature of the articles meant their impact was limited. Meanwhile, in many settings—from panel discussions... View Details

Keywords: by Ann Cullen

29 Apr 2013
Research & Ideas

Are First-Time Buyers Left Out of Real Estate’s Rebound?

The United States housing market is no longer the boat anchor dragging down economic growth. Data from the S&P/Case-Shiller Home Price Indices show that average home prices in an assortment of American... View Details

Keywords: Construction; Real Estate

Eva Ascarza

Eva Ascarza is the Jakurski Family Associate Professor of Business Administration in the Marketing Unit. She is the co-founder of the Customer Intelligence Lab at the D^3 institute at Harvard Business School. She teaches the Marketing core in the MBA required... View Details

Keywords: telecommunications; e-commerce industry; entertainment; financial services; retailing

14 Oct 2020
Blog Post

Veteran Financial Aid Outlook

charged. Now the good news: After going through the full-time MBA program at HBS (even with the Coronavirus disruption and finishing my last quarter on-line), I don’t think I could put a price on the education and experiences I received.... View Details

January 2025
Supplement

Negotiating a Legacy at Sustainable Harvest (B)

By: Jillian Jordan, Julian Zlatev, Alicia Dadlani and Martha Hostetter

The specialty coffee importer Sustainable Harvest was the first certified B Corp in the coffee industry due to its investments in building coffee farmers’ capacity and livelihood. But in 2022, after coffee prices plummeted and the company’s bank declined to extend its... View Details

Keywords: Negotiation; Mergers and Acquisitions; Trust; Ethics; Plant-Based Agribusiness; Volatility; Futures and Commodity Futures; Social Enterprise; Valuation; Business Model; Credit; Corporate Social Responsibility and Impact; Food and Beverage Industry; United States; Europe

January 2022
Article

Why is Corporate Virtue in the Eye of The Beholder? The Case of ESG Ratings

By: Dane Christensen, George Serafeim and Anywhere Sikochi

Despite the rising use of environmental, social, and governance (ESG) ratings, there is substantial disagreement across rating agencies regarding what rating to give to individual firms. As what drives this disagreement is unclear, we examine whether a firm’s ESG... View Details

Keywords: ESG Ratings; Rating Agency Disagreement; ESG Disclosure; Corporate Social Responsibility; Sustainability; Corporate Social Responsibility and Impact; Environmental Sustainability; Corporate Disclosure

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July 2011 (Revised June 2013)
Case

Foxconn Technology Group (A)

By: Robert G. Eccles, George Serafeim and Beiting Cheng

In 2010, Foxconn Technology Group, the largest and fastest growing multinational company in the Electronic Manufacturing Services (EMS) industry, came under public scrutiny after a string of employee suicides reached the international press. Although the company was... View Details