Publications

10 Jun 2014
Working Paper Summaries

Cohort Turnover and Productivity: The July Phenomenon in Teaching Hospitals

Keywords: by Robert S. Huckman, Hummy Song & Jason R. Barro; Health

2016
Working Paper

Cohort Turnover and Operational Performance: The July Phenomenon in Teaching Hospitals

By: Hummy Song, Robert S. Huckman and Jason R. Barro

We consider the impact of cohort turnover—the planned simultaneous exit of a large number of experienced employees and a similarly sized entry of new workers—on operational performance in the context of teaching hospitals. Specifically, we examine the impact of the... View Details

Keywords: Health Care; Health Care Operations; Hospitals; Productivity; Empirical Operations; Service Delivery; Training; Performance Productivity; Health Care and Treatment; Health Industry; United States

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04 Nov 2015
Working Paper Summaries

Cohort Turnover and Operational Performance: The July Phenomenon in Teaching Hospitals

Keywords: by Hummy Song, Robert S. Huckman & Jason R. Barro; Health

February 2019 (Revised December 2019)
Case

ThirdLove

By: Jeffrey F. Rayport and Matthew G. Preble

Keywords: Cohort Behavior; Customer Acquisition Cost (CAC); Lifetime Value (LTV)

January 2017 (Revised October 2021)
Case

Delivering the Goods at Shippo

By: Jeffrey J. Bussgang, Jeffrey F. Rayport and Olivia Hull

Laura Behrens Wu, CEO of software start-up Shippo, prepares her pitch for a Series A funding round following a successful seed round. Customer adoption of Shippo’s e-commerce dashboard application, which allows small and medium retailers to compare delivery rates... View Details

27 Jun 2007
Lessons from the Classroom

Learning to Make the Move to CEO

You're a successful senior executive with 20, 25 years of experience under your belt. You've made your mark and stand just 1 or 2 rungs from the position of CEO. Now what? As faculty chair of Harvard Business School's Advanced Management Program (AMP), Professor Robert... View Details

Keywords: by Julia Hanna; Education

September 2017 (Revised September 2023)
Case

Chase Sapphire: Creating a Millennial Cult Brand

By: Shelle Santana, Jill Avery and Christine Snively

The launch of the Chase Sapphire Reserve credit card was enthusiastically received by millennial consumers, a cohort that had previously eluded JPMorgan Chase and its competitors. With the one-year anniversary of the launch approaching, managers are focused on... View Details

Article

Patterns of Failure after Involved Field Radiation Therapy for Pediatric and Young Adult Hodgkin Lymphoma

By: Minh-Phuong Huynh-Le, Amanda J. Walker, Scott Duke Kominers, Ido Paz-Priel, Moody D. Wharam and Stephanie A. Terezakis

Involved field radiation therapy (IFRT) is integral in curative therapy for Hodgkin lymphoma (HL), although primarily used in patients with intermediate/high‐risk HL. We present failure patterns and clinical outcomes in a cohort of pediatric and young adult patients... View Details

Keywords: Hematology/oncology; Hodgkin Lymphoma; Involved Field Radiation Therapy; Health Disorders; Health Care and Treatment

2021
Working Paper

Diversity and Performance in Entrepreneurial Teams

By: Sophie Calder-Wang, Paul A. Gompers and Kevin Huang

We study the role of diversity and performance in the entrepreneurial teams. We exploit a unique dataset of MBA students who participated in a required course to propose and start a real micro-business that allows us to examine horizontal diversity (i.e., within the... View Details

Keywords: Entrepreneurship; Groups and Teams; Diversity; Performance

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February 2016
Teaching Note

Advanced Leadership Pathways: Raymond Jetson's MetroMorphosis and the Effort to Transform Baton Rouge

By: Rosabeth Moss Kanter, Tessa Natanay Hamilton and Ai-Ling Jamila Malone

Building on his successes as a politician and preacher in Baton Rouge, Louisiana, Rev. Raymond Jetson sought to empower Baton Rouge citizens to innovate solutions for their community challenges. After stepping down as the head of the Louisiana Family Recovery Corps,... View Details

Keywords: Leadership; Health ＆ Wellness; Communities; Community Impact; Farm; Agriculture; Leading Change; Change Management; Social Entrepreneurship; Business and Community Relations; Louisiana

2016
Teaching Note

Advanced Leadership Pathways: Raymond Jetson's MetroMorphosis and the Effort to Transform Baton Rouge

By: Rosabeth M. Kanter, Tessa Natanay Hamilton and Ai-Ling Jamila Malone

Teaching Note for Case 315-057. Building on his successes as a politician and preacher in Baton Rouge, Louisiana, Rev. Raymond Jetson sought to empower Baton Rouge citizens to innovate solutions for their community challenges. After stepping down as the head of the... View Details

Keywords: Social Entrepreneurship; Nonprofit Organizations; Business and Community Relations; Problems and Challenges; Leadership; Louisiana; Baton Rouge

August 2006
Article

Confidence Intervals for Probabilities of Default

By: Samuel G. Hanson and Til Schuermann

In this paper we conduct a systematic comparison of confidence intervals around estimated probabilities of default (PD) using several analytical approaches as well as parametric and nonparametric bootstrap methods. We do so for two different PD estimation... View Details

Keywords: Credit Risk; Bootstrap; Mathematical Methods; Credit; Risk Management

Teaching Interest

Developing Yourself as a Leader

By: Ethan S. Bernstein

This course is an online leadership development program for the next generation of leaders (high-potential emerging leaders with rougly 7-15 years of work experience). Over 12 dynamic, high-impact weeks, a cohort of emerging leaders from around the globe engages... View Details

Keywords: Leadership; Leadership Development And Career Planning; Self-assessment; Self-awareness; Design Thinking; Communication; Career Advancement; Leadership Development; Personal Development and Career

Teaching Interest

Overview

In the MBA program, Professor Fearing teaches Technology and Operations Management (TOM), a required first-year MBA course.

In January 2013 he traveled with a cohort of... View Details

Teaching Interest

Overview

In the MBA program, Professor Fearing teaches Technology and Operations Management (TOM), a required first-year MBA course.

In January 2013 he will travel with a cohort of students to... View Details

Teaching Interest

Overview

In the MBA program, Professor Fearing teaches Technology and Operations Management (TOM), a required first-year MBA course. In January 2013 he will travel with a cohort of students to Sao Paolo, Brazil as part of the FIELD 2 Global Immersion program, also a... View Details

June 2022 (Revised August 2023)
Case

Strategic Innovation at the United Nations: A Network of Ecosystems

By: Frank Nagle, Elizabeth J. Altman and Amy Klopfenstein

In 2021, Gina Lucarelli, leader of the United Nations Development Programme (UNDP) Accelerator Labs, prepared for a meeting with UNDP Administrator Achim Steiner. The two planned to discuss the future of the Accelerator Labs, a network of social innovation labs located... View Details

Keywords: Change; Disruption; Transformation; Change Management; Education; Learning; Environmental Management; Climate Change; Environmental Sustainability; Geography; Geographic Scope; Global Range; Local Range; Geopolitical Units; Country; Human Resources; Recruitment; Retention; Selection and Staffing; Employees; Employee Relationship Management; Information Technology; Information Management; Innovation and Invention; Collaborative Innovation and Invention; Disruptive Innovation; Innovation and Management; Innovation Leadership; Innovation Strategy; Knowledge; Knowledge Acquisition; Knowledge Dissemination; Knowledge Management; Knowledge Sharing; Knowledge Use and Leverage; Organizations; Mission and Purpose; Organizational Culture; Organizational Structure; Organizational Design; Organizational Change and Adaptation; Social Enterprise; Non-Governmental Organizations; Social Psychology; Social and Collaborative Networks; Society; Social Issues; Welfare; Strategy; Cooperation; Adaptation; Public Administration Industry; North and Central America

July, 2022
Article

Telehealth Visits After Shoulder Surgery: Higher Patient Satisfaction and Lower Costs

By: Evan A. O'Donnell, Jillian E. Haberli, Andres Muniz Martinez, Daniel Yagoda, Robert S. Kaplan and Jon J.P. Warner

Purpose and Methods: The study compared the cost of telemedicine visits with in-person clinic visits for routine follow-up after common shoulder surgeries. It also evaluated the safety and patient experience with telemedicine visits. Time-driven activity-based costing... View Details

Keywords: Telehealth; Patient Satisfaction; Health Care and Treatment; Communication Technology; Health Industry

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2007
Book

The CEO Within: Why Inside Outsiders Are the Key to Succession Planning

By: Joseph L. Bower

With rising CEO turnover, companies are increasingly looking outside for qualified candidates. Sure, externally recruited CEOs bring fresh perspectives and connections. But they lack the in-depth knowledge of the company's culture and history that they need to succeed.... View Details

Keywords: Recruitment; Knowledge Use and Leverage; Leadership Development; Management Succession