Publications

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2023
Working Paper

Labor Reactions to Credit Deterioration: Evidence from LinkedIn Activity

We provide the first analysis of workers’ on-the-job networking activity following their firm’s credit deterioration. Using high-frequency networking on LinkedIn, we show that workers initiate more connections immediately following adverse credit shocks. We propose a... View Details

2020
Working Paper

Party-State Capitalism in China

By: Margaret Pearson, Meg Rithmire and Kellee Tsai

The “state capitalism” model, in which the state retains a dominant role as owner or investor-shareholder amidst the presence of markets and private firms, has received increasing attention, with China cited as the main exemplar. Yet as models evolve, so has China’s... View Details

Keywords: Capitalism; State Capitalism; Economic Systems; China

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March 2018
Case

EKOL Logistics: Thinking Outside the Box

By: Willy C. Shih and Esel Çekin

This case describes Ekol, an intermodal transportation and logistics company, and how it manages capacity planning. Its busiest routes linked motor vehicle assemblers in Germany and Turkey with many of their parts suppliers, but it had also developed key links in... View Details

06 Aug 2012
News

Family Offices Seeing Fastest Growth as Firms Oust Banks

Article

Quantifying the Benefits from a Care Coordination Program for Tracheostomy Placement in Neonates

By: Christen Caloway, Alisa Yamasaki, Kevin M. Callans, Mahek Shah, Robert S. Kaplan and Christopher Hartnick

Value-based care models are becoming instrumental in structuring clinical care delivery in our healthcare climate. Our objective was to determine the value associated with implementation of a Family-Centered Care Coordination (FCCC) program for neonates undergoing... View Details

Keywords: Family-centered Care; Value-based Healthcare; Time-Driven Activity-Based Costing; Health Care and Treatment; Value; Activity Based Costing and Management

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14 Jul 2006
News

The Case for Consumer-Driven Medicaid

September 2018
Article

Asset Price Dynamics in Partially Segmented Markets

By: Robin Greenwood, Samuel G. Hanson and Gordon Y. Liao

We develop a model in which capital moves quickly within an asset class but slowly between asset classes. While most investors specialize in a single asset class, a handful of generalists can gradually reallocate capital across markets. Upon the arrival... View Details

Keywords: System Shocks; Asset Pricing

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2022
Working Paper

Heterogeneous Investors and Stock Market Fluctuations

By: Odhrain McCarthy and Sebastian Hillenbrand

We introduce a heterogeneous agent model which features extrapolative beliefs and time-varying risk aversion. The model leads to an empirical framework which we estimate with stock prices, survey data and risk aversion measures. We find that extrapolative beliefs and... View Details

Keywords: Stock Market; Investment Decisions; Asset Pricing; Investment; Behavioral Finance; Stocks

SSRN

October 2024
Case

Estímulo: Blended Finance in Brazil

By: Vikram S. Gandhi, James Barnett, Maxim Pike Harrell and Marina Osborn

In December 2022, Estímulo—a Brazilian impact investment fund supporting small businesses—found itself at a crossroads. The fund was established in 2020 to provide emergency relief through accessible credit and financial education. When low default rates from borrowers... View Details

Keywords: Credit; Financial Management; Financing and Loans; Investment; Social Enterprise; Business Model; Financial Services Industry; Brazil; South America; Latin America

18 Feb 2019
Working Paper Summaries

Diagnostic Bubbles

Keywords: by Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer; Financial Services

Program

Leading in the Digital Era

organization. Learning and Living at HBS When you participate in an Executive Education program on the HBS campus, you enter an immersive experience where every aspect of the learning model has been... View Details

Research Summary

Overview

Professor Goh’s primary research interest is applying mathematical models to real-world problems in health care in order to inform, improve, and enhance medical decision making and health policy. His recent work in this domain focuses on developing new methods for... View Details

Keywords: Uncertainty; Optimization; Inventory Management; Health; Decision Making; Supply Chain

February 2004
Case

Note on Human Behavior: Reason and Emotion

By: Nitin Nohria and Bridget Gurtler

Human beings are driven by reasons and emotions. On the one hand, as rational choice theorists assert, human beings are resourceful and evaluative as they strive to maximize their own interests. An individual's interests can converge or diverge from the interests of... View Details

Keywords: Behavior; Cognition and Thinking; Emotions; Interests; Organizations; Organizational Design; Governing Rules, Regulations, and Reforms

September 2023 (Revised March 2024)
Case

ReMo Energy: Sizing Up Investors

By: Jeffrey J. Bussgang and Tom Quinn

In 2023, executives with ReMo Energy (founded 2020) were deciding which size ammonia plant to build as their first project. Their innovative model produced ammonia—useful for making fertilizer and for energy storage—from renewable energy, and they had received funding... View Details

April 2025
Teaching Note

Tabby: Winning Customers' Digital Wallets

By: Eva Ascarza

Teaching Note for HBS Case No. 524-056. Tabby, a Saudi-based fintech founded in 2019, rapidly became one of the MENA region’s first unicorns by offering buy-now-pay-later (BNPL) services with a unique twist: instead of charging end consumers, it partnered with... View Details

Keywords: Fintech; Business Startups; Marketing; Entrepreneurship; Growth and Development Strategy; Business Strategy; Business Model; Competitive Strategy; Financial Services Industry; Middle East; Saudi Arabia; United Arab Emirates

June 2023 (Revised February 2024)
Case

Betting on Green Steel

By: George Serafeim and Sofoklis Melissovas

'Betting on Green Steel' traces the innovative journey embarked upon by a group of MBA students who have set out to conceive a novel steelmaker that pioneers the production of green steel. The ensemble is confronted with a series of critical choices that will shape the... View Details

Keywords: Decarbonization; Sustainability Management; Technology; Industrialization; Climate Risk; Energy; Entrepreneurship; Environmental Sustainability; Technology Adoption; Climate Change; Innovation and Invention; Business Strategy; Family Business; Steel Industry; Middle East; India

February 2014 (Revised July 2016)
Case

Iora Health

By: William A. Sahlman and Vineeta Vijayaraghavan

The Iora Health case looks at a new approach to the management and delivery of primary care. Instead of having a doctor, half a nurse and two accountants, Iora deploys a doctor, a nurse and several health coaches, all operating as an integrated team. Iora focuses on... View Details

Keywords: Management; Service Delivery; Groups and Teams; Financing and Loans; Health Care and Treatment; Health Industry

Rosabeth Moss Kanter holds the Ernest L. Arbuckle Professorship at Harvard Business School, specializing in strategy, innovation, and leadership for change. Her strategic and practical insights guide leaders worldwide through teaching, writing, and direct... View Details

Keywords: accounting industry; advertising; airline; apparel; arts; automobiles; banking; beauty products; beverage; biotechnology; broadcasting; chemical; clothing; communications; computer; consulting; consumer products; e-commerce industry; education industry; electrical equipment; electronics; entertainment; fashion; fast food; federal government; financial services; food; food processing; grocery; health care; high technology; hotels ＆ motels; industrial goods; information; information technology industry; insurance industry; internet; legal services; management consulting; manufacturing; medical supplies; nonprofit industry; oil ＆ gas; petroleum; pharmaceuticals; professional services; publishing industry; real estate; recreation; restaurant; retail financial services; retailing; semiconductor; soft drink; software; sports; state government; telecommunications; textiles; tourism; toy; transportation; travel; utilities; wine

2015
Case

Advanced Leadership Pathways: Paul Lee and Asian Americans Advancing Justice

By: Rosabeth Moss Kanter, Frank Jerome LaNasa and Ai-Ling Jamila Malone

Paul Lee and Asian Americans Advancing Justice 2013 AL Fellow, 2014 Senior AL Fellow
Two years after the formation of the Asian Americans Advancing Justice (AAAJ), a national affiliation of four independent Asian American civil rights groups, Paul Lee, who... View Details

Keywords: Leadership Skills; Asian; Asian Americans; Asian Americans Advancing Justice; Civil Rights; Asian Law Caucus; Asian Pacific American Legal Center; Asian American Institute; Asian American Justice Center; Immigration Issues; Immigration Reform; Affirmative Action; Coalition; Asian American Activism; Japanese; Chinese; Korean; Indian; Pakistani; Hmong; Cambodian; Laotians; Filipino; Vietnamese; Pacific Islanders; Ethnic Group; Model Minority; Anti-asian Prejudice; Pan-asian; Discrimination; Immigrants; Immigration Acts; Alien Land Laws; Sei Fujii; Naturalize; Interracial; Immigration And Nationality Act Of 1965; Refugees; War; Warfare; Vincent Chin; Bigotry; Chinatown; Boston; Social Impact; Asian American Lawyers Association; National Asian Pacific Bar Association; Asian Community Development Corporation; Asian Task Force Against Domestic Violence; Southeast Asia; Mee Moua; Change Management; Demographics; Prejudice and Bias; Rights; Immigration; Leadership; Problems and Challenges; Society; North and Central America