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- All HBS Web (1,693)
- Faculty Publications (710)
- 2020
- Working Paper
Hospital Allocation and Racial Disparities in Health Care
By: Amitabh Chandra, Pragya Kakani and Adam Sacarny
We develop a simple framework to measure the role of hospital allocation in racial disparities in health care and use it to study Black and white Medicare patients who are treated for heart attacks—a condition where virtually everyone receives care, hospital care is...
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Chandra, Amitabh, Pragya Kakani, and Adam Sacarny. "Hospital Allocation and Racial Disparities in Health Care." NBER Working Paper Series, No. 28018, November 2020.
- Article
Better Accounting Transforms Health Care Delivery
By: Robert S. Kaplan and Mary L. Witkowski
The paper describes the theory and preliminary results for an action research program that explores the implications from better measurements of health care outcomes and costs. After summarizing Porter's outcome taxonomy (Porter 2010), we illustrate how to use process...
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Keywords:
Activity Based Costing and Management;
Research;
Health Care and Treatment;
Health Industry
Kaplan, Robert S., and Mary L. Witkowski. "Better Accounting Transforms Health Care Delivery." Accounting Horizons 28, no. 2 (June 2014): 365–383.
- 2008
- Dictionary Entry
Total Factor Productivity
By: Diego Comin
Total Factor Productivity (TFP) is the portion of output not explained by the amount of inputs used in production. The following definition describes the measurement and importance of TFP for growth, fluctuations and development as well as likely future directions of...
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Keywords:
Business Cycles;
Economic Growth;
Measurement and Metrics;
Production;
Performance Productivity;
Research
Comin, Diego. "Total Factor Productivity." In The New Palgrave Dictionary of Economics. 2nd ed. Edited by Steven Derlauf and Larry Blume. Hampshire, U.K.: Palgrave Macmillan, 2008.
- 21 Sep 2018
- News
America traded one recession for a far more serious one
- July 2005 (Revised January 2011)
- Case
Understanding Customer Profitability at Charles Schwab
By: Francisco de Asis Martinez-Jerez
Charles Schwab is transforming into a customer-centric organization. Central to this cultural and organizational change is the utilization of customer profitability at different decision-making levels. Examines several technical aspects of the ABC cost system, as well...
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Keywords:
Organizational Change and Adaptation;
Motivation and Incentives;
Customer Relationship Management;
Customer Value and Value Chain;
Activity Based Costing and Management;
Decision Making;
Organizational Culture;
Profit;
Performance Evaluation;
Budgets and Budgeting
Martinez-Jerez, Francisco de Asis. "Understanding Customer Profitability at Charles Schwab." Harvard Business School Case 106-002, July 2005. (Revised January 2011.)
- 2010
- Other Unpublished Work
Modeling Passenger Travel and Delays in the National Air Transportation System
Many of the existing methods for evaluating an airline's on-time performance are based on flight-centric measures of delay. However, recent research has demonstrated that passenger delays depend on many factors in addition to flight delays. For instance,...
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- January 2010 (Revised April 2013)
- Case
Aubrey McClendon's Special Incentive Compensation at Chesapeake Energy (A)
By: Paul Healy, Clayton S. Rose and Aldo Sesia
Aubrey McClendon, founder and CEO of Chesapeake Energy, was, according to Fortune Magazine, the highest paid U.S. CEO in 2008 receiving over $100 million in total compensation. McClendon received this compensation despite a significant drop in the company's stock price...
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Keywords:
Financial Statements;
Financial Reporting;
Price;
Stock Options;
Valuation;
Joint Ventures;
Business Growth and Maturation;
Economic Growth;
Growth and Development Strategy;
Change Management;
Energy Industry;
United States
Healy, Paul, Clayton S. Rose, and Aldo Sesia. "Aubrey McClendon's Special Incentive Compensation at Chesapeake Energy (A)." Harvard Business School Case 110-047, January 2010. (Revised April 2013.)
- July 1989
- Background Note
What Is Marketing?
An introductory note for MBA students on the nature of marketing and topics encountered in its study. Defines the topic then breaks marketing into two major conceptual pieces--the tools, tasks and variables of the marketer, and the marketing process. In the tools...
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Keywords:
Marketing
Bonoma, Thomas V., and Thomas J. Kosnik. "What Is Marketing?" Harvard Business School Background Note 590-007, July 1989.
- Research Summary
Current Research
I am interested in research on various topics in retail operations and supply chain management, including inventory management, product variety, distribution logistics, financial performance of retailers, and linking operational performance to... View Details
- 2008
- Other Unpublished Work
Are Private Equity Firms Better Managed?
By: Nicholas Bloom, Raffaella Sadun and John Van Reenen
We use an innovative survey tool to collect management practice data from over 4,000 medium sized manufacturing firms across Asia, Europe and the US. These measures of managerial practice are strongly associated with firm-level performance (e.g. productivity,...
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Keywords:
Private Equity;
Management Practices and Processes;
Production;
Performance Improvement;
Manufacturing Industry;
Asia;
Europe;
United States
Bloom, Nicholas, Raffaella Sadun, and John Van Reenen. "Are Private Equity Firms Better Managed?" December 2008. (Slides.)
- January 2022
- Background Note
Residual Income Valuation Model
By: Charles C.Y. Wang and Albert Shin
This note explains the residual income valuation model (RIM), how it relates to "traditional" valuation models, the intuition behind its use, and empirical research related to its value relevance. RIM is theoretically equivalent to the dividend discount model and the...
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Keywords:
Residual Income Valuation;
Valuation;
Research;
Theory;
Measurement and Metrics;
Performance;
Financial Management;
Business Strategy
Wang, Charles C.Y., and Albert Shin. "Residual Income Valuation Model." Harvard Business School Background Note 122-070, January 2022.
- September 2005 (Revised May 2006)
- Case
iMergent (A)
iMergent's core business consists of proprietary virtual storefront software aimed at small businesses and entrepreneurs. For idea-rich entrepreneurs who lack technological skills, iMergent provides an all-inclusive program that covers all needs from order processing...
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Bradshaw, Mark T. "iMergent (A)." Harvard Business School Case 106-030, September 2005. (Revised May 2006.)
- February 2005 (Revised November 2012)
- Case
Chuck's Wagon Inc.
By: Paul W. Marshall and Derek Lewis
This case describes the experiences of an HBS student as he takes on the challege of transitioning from an intern to a president at a small consumer packaged goods firm in Southern Texas. This HBS student is confronted with the opportunity to perform an operational and...
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Keywords:
Consumer Goods;
Operations Strategy;
Executive Development;
Strategy;
Small Business;
Production;
Transformation;
Management Skills;
Financial Strategy;
Consumer Products Industry;
Texas
Marshall, Paul W., and Derek Lewis. "Chuck's Wagon Inc." Harvard Business School Case 805-100, February 2005. (Revised November 2012.)
- 02 Jan 2020
- News
Hospitals Merged. Quality Didn’t Improve.
- 1 Mar 2013 - 2 Mar 2013
- Conference Presentation
The Value of Flexibility in Baseball Roster Construction
By: Timothy Chan and Douglas S. Fearing
Drawing inspiration from the theory of production flexibility in manufacturing networks, we provide the first optimization-based analysis of the value of positional flexibility (the ability of a player to play multiple positions) for a major league baseball team in the...
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Keywords:
Risk and Uncertainty;
Design;
Production;
Resource Allocation;
Groups and Teams;
Adaptation;
Sports
- 22 Aug 2012
- Working Paper Summaries
A Randomized Field Study of a Leadership WalkRounds™-Based Intervention
departments, intensive care units, and medical/surgical units. We collected survey data from nurses in those work areas. Measures: To measure the program's impact, we collected pre and post survey data on perceptions of improvement in...
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- 2019
- Working Paper
Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles
By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural...
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Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna. "Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles." Harvard Business School Working Paper, No. 18-064, January 2018. (Revised May 2019.)
- 26 Sep 2017
- First Look
First Look at New Research and Ideas, September 26, 2017
through a new survey instrument that allows us to codify CEOs’ diaries in a detailed and comparable fashion and to build a bottom-up measure of CEO labor supply. The comparison of 1,114 family and professional CEOs reveals that family...
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Keywords:
Sean Silverthorne
- October 2021
- Article
Directors' Perceptions of Board Effectiveness and Internal Operations
By: J. Yo-Jud Cheng, Boris Groysberg, Paul M. Healy and Rajesh Vijayaraghavan
We contribute to the growing literature on the effectiveness of corporate boards by examining the effect of two insights that have been largely unexplored in prior studies that use public data. First, since boards’ responsibilities are wide-ranging, more holistic...
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Keywords:
Boards Of Directors;
Corporate Governance;
Governing and Advisory Boards;
Performance Effectiveness;
Perception
Cheng, J. Yo-Jud, Boris Groysberg, Paul M. Healy, and Rajesh Vijayaraghavan. "Directors' Perceptions of Board Effectiveness and Internal Operations." Management Science 67, no. 10 (October 2021): 6399–6420.
- Article
Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles
By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural...
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Keywords:
CEOs;
Communication Style;
Machine Learning;
Spoken Communication;
Nonverbal Communication;
Personal Characteristics;
Analysis;
Performance
Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna. "Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles." Strategic Management Journal 40, no. 11 (November 2019): 1705–1732.