Publications

2025
Working Paper

Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning

By: Liangzong Ma, Ta-Wei Huang, Eva Ascarza and Ayelet Israeli

Reinforcement learning (RL) offers potential for optimizing sequences of customer interactions by modeling the relationships between customer states, company actions, and long-term value. However, its practical implementation often faces significant challenges.... View Details

Keywords: Dynamic Policy; Deep Reinforcement Learning; Representation Learning; Dynamic Difficulty Adjustment; Latent Variable Models; Customer Relationship Management; Customer Value and Value Chain; Foreign Direct Investment; Analytics and Data Science

SSRN

Read Now

Luis M. Viceira is the George E. Bates Professor in the Finance Unit and a Research Associate at the National Bureau of Economic Research. His research, course development, and teaching focus on the areas of investment management... View Details

Keywords: banking; education industry; financial services; nonprofit industry; retail financial services

December 2008 (Revised February 2015)
Case

A.J. Washington: Retaining an NFL Star

By: Andrew Wasynczuk and Nicole Shae Bennett

General Manager Luke Kolville, of the Los Angeles Spartans, struggles with the best approach to negotiate a long-term contract for his star quarterback. The agent for Washington is relatively new to the industry and has his sights set particularly high. Kolville needs... View Details

Keywords: Retention; Human Capital; Contracts; Managerial Roles; Negotiation; Groups and Teams; Sports Industry; Los Angeles

May 1994 (Revised May 1995)
Case

Laura Ashley (B): Defining a Strategy

By: Richard L. Nolan

A turnaround CEO engineers a business transformation and formulates short-term and long-term strategy after assessing the business situation. View Details

Keywords: Organizational Change and Adaptation; Change Management; Management Teams; Business Strategy; Consumer Products Industry; Apparel and Accessories Industry

July 2023 (Revised February 2024)
Case

Clair

By: Lauren Cohen, Grace Headinger and Marcos Quirno

Clair was founded with a simple mission: to expedite America’s workers access to their hard-earned wages. In the headwinds of the COVID-19 pandemic, the startup had successfully raised a seed round of $4.5 million, and within two years the earned wage access (EWA)... View Details

Keywords: Fintech; Ewa; Lending; Technology; Business Startups; Growth and Development Strategy; Social Enterprise; Business Strategy; Business Model; Mission and Purpose; Venture Capital; Profit; Financial Services Industry; United States

September 1995 (Revised October 1995)
Case

Loblaw Companies Limited: Differentiation in the 90s and Beyond

By: Ray A. Goldberg, Thomas N. Urban Jr and Jane L. Wertz

Loblaw wants to develop long-term relationships with its customers and is testing a variety of strategies to do this. View Details

Keywords: Customer Relationship Management; Decision Choices and Conditions; Business or Company Management; Marketing Strategy

November 10, 2008
Other Article

Why America Needs an Economic Strategy

By: Michael E. Porter

The Harvard Business School competitiveness guru offers his prescription for long-term prosperity. Cover Story. View Details

Keywords: Economics; United States

Read Now

May 14 2014
Testimonial

Creating the Organization's Future—One Leader at a Time

April 2019 (Revised April 2020)
Case

Reaganomics: Impact and Legacy

By: Tom Nicholas, John Masko and Matthew G. Preble

During the 1980s, President Ronald Reagan and his administration instituted several far-reaching economic policies that had both near- and long-term impacts on such aspects of the U.S. economy as monetary policy, inflation, the tax structure, and the role of... View Details

Keywords: Wealth and Poverty; Business and Government Relations; Leadership; Taxation; Government Administration; Government Legislation; Inflation and Deflation; Money; Economy; Economic Slowdown and Stagnation; Economic Growth; Equality and Inequality; United States

June 2000
Case

Risk Management and Leasing at Nissan Motor Corporation, USA

Market pressures, accounting, and managerial incentives can result in managerial choices that have a long-term detrimental effect on the firm. View Details

Keywords: Risk Management; Value; Decision Choices and Conditions; Accounting; Auto Industry

Find at Harvard

September 2019
Case

Nimbus Therapeutics

By: Peter Barrett, Karim Lakhani and Julia Kelley

This case focuses on Nimbus Therapeutics, a biotechnology startup based in Cambridge, Massachusetts, as its leadership team tries to determine the company’s long-term strategy. The startup’s founders structured Nimbus as a limited liability company, which has given it... View Details

Keywords: Business Startups; Organizational Structure; Strategy; Biotechnology Industry

Clubs

Women's Student Association

Keywords: Affinity

2011
Other Unpublished Work

Towards Improvement in Singapore's Transportation Efficiency and Environmental Impact

By: Benjamin Edelman

I evaluate the suitability of Personal Rapid Transport (PRT) for transportation problems in Singapore, and I propose short-term and long-term applications. View Details

Keywords: Performance Efficiency; Performance Improvement; Environmental Sustainability; Transportation; Transportation Industry; Singapore