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Show Results For
- All HBS Web
(6,754)
- People (11)
- News (1,686)
- Research (3,983)
- Events (36)
- Multimedia (146)
- Faculty Publications (2,853)
- Teaching
Overview
Charles C.Y. Wang is the Tandon Family Professor of Business Administration at Harvard Business School in the Accounting and Management Unit and is currently course head of Financial Reporting and Control in the MBA core curriculum; he is also a coordinator of the... View Details
- 2020
- Working Paper
Measuring the Cost of Corporate Water Usage
By: DG Park, George Serafeim and T. Robert Zochowski
We develop a methodology that calculates the impact that organizations have on the environment through their water consumption relating to water stress risk. Using the methodology, we derive estimates for four companies that show how assumptions on the geographic... View Details
Keywords: Water; Water Management; Environment; Sustainability; Environmental Impact; Impact-Weighted Accounts; IWAI; Organizations; Environmental Sustainability; Valuation
Park, DG, George Serafeim, and T. Robert Zochowski. "Measuring the Cost of Corporate Water Usage." Harvard Business School Working Paper, No. 21-036, September 2020.
- April 2022 (Revised August 2022)
- Case
Conflicts of Interest at Uptown Bank
By: Jonas Heese
In 2013, two employees debated whether to blow the whistle on their employer, Bell Bank, after completing an internal review that revealed undisclosed conflicts of interest. Bell Bank’s Asset Management business disproportionately invested clients’ money in Bell Bank’s... View Details
Keywords: Whistleblower; Whistleblowing; Mutual Funds; Conflicts Of Interest; Decision Making; Decisions; Judgments; Ethics; Moral Sensibility; Values and Beliefs; Finance; Financial Institutions; Banks and Banking; Financial Management; Investment; Investment Funds; Governance; Corporate Accountability; Corporate Disclosure; Corporate Governance; Governance Compliance; Governance Controls; Policy; Law; Legal Liability; Social Psychology; Motivation and Incentives; Perception; Perspective; Trust; Financial Services Industry; North and Central America; United States
Heese, Jonas. "Conflicts of Interest at Uptown Bank." Harvard Business School Case 122-022, April 2022. (Revised August 2022.)
- November 2012
- Article
The Organization of Firms Across Countries
By: Nicholas Bloom, Raffaella Sadun and John Van Reenen
We argue that social capital as proxied by trust increases aggregate productivity by affecting the organization of firms. To do this we collect new data on the decentralization of investment, hiring, production, and sales decisions from Corporate Headquarters to local... View Details
Keywords: Decentralization; Social Capital; Theory Of The Firm; Firm Objectives, Organization, And Behavior; Business Economics; Management Of Technological Innovation And R＆D; Technological Change: Choices And Consequences; Diffusion Processes; Organizational Structure; Performance Productivity; Trust; Technology Adoption; Multinational Firms and Management
Bloom, Nicholas, Raffaella Sadun, and John Van Reenen. "The Organization of Firms Across Countries." Quarterly Journal of Economics 127, no. 4 (November 2012). (Slides from 2008, Harvard Business School Working Paper, No. 12-005, August 2011.)
- 2016
- Book
An Easy Introduction to Financial Accounting: A Self-Study Guide
By: V.G. Narayanan
This book is a self-study guide written for someone who wishes to teach themselves basic financial accounting. It is based on a course by the same author that has been successfully completed by thousands of students worldwide. It explains concepts in simple language... View Details
Keywords: Financial Accounting; Introduction To Financial Accounting; HBX; HBX CORe; HBX CORe Financial Accounting; Introduction To Accounting; Accounting
Narayanan, V.G. An Easy Introduction to Financial Accounting: A Self-Study Guide. 1st ed. Boston: Independently published, 2016.
- February 2019 (Revised January 2022)
- Case
The U.S. – China Trade War
By: Alberto Cavallo, Mariana Cal and Anne Laski
On December 1, 2018, U.S. President Donald Trump and China’s Leader Xi Jinping faced each other across a dinner table during a G20 meeting in Buenos Aires, Argentina. After what Trump called an “amazing and productive meeting,” the two leaders announced a truce in the... View Details
Keywords: Trade War; Trump; Current Account; NAFTA; Balance Of Payments; Intellectual Property Protection; Trade; Macroeconomics; Economic Slowdown and Stagnation; International Relations; United States; China
Cavallo, Alberto, Mariana Cal, and Anne Laski. "The U.S. – China Trade War." Harvard Business School Case 719-034, February 2019. (Revised January 2022.)
- October, 2022
- Article
The Economic Dynamics of Competing Power Generation Sources
By: Gunther Glenk and Stefan Reichelstein
Competing power generation sources have experienced considerable shifts in both their revenue potential and their costs in recent years. Here we introduce the concept of Levelized Profit Margins (LPM) to capture the changing unit economics of both intermittent and... View Details
Keywords: Renewable Energy; Intermittant; Cost Accounting; Profitability Analysis; Learning-by-doing; Cannibalization Effect; Energy; Environmental Management; Investment; Operations; Technological Innovation; Energy Industry; Utilities Industry; Industrial Products Industry; Manufacturing Industry; Europe; North America; South America; Africa; Asia
Glenk, Gunther, and Stefan Reichelstein. "The Economic Dynamics of Competing Power Generation Sources." Art. 112758. Renewable and Sustainable Energy Reviews 168 (October, 2022).
- March 2011
- Supplement
Valuation of AirThread Connections, Faculty Spreadsheet Supplement (Brief Case)
By: Erik Stafford and Joel L. Heilprin
- March 2011
- Supplement
Valuation of AirThread Connections, Spreadsheet Supplement (Brief Case)
By: Erik Stafford and Joel L. Heilprin
- October 2012
- Case
Ribbons an' Bows, Inc.
By: David F. Hawkins
The basic concepts of accounting are explored while students prepare the financial statements for a retailer's first three months of business. View Details
- March 2013
- Case
NovaStar Financial: A Short Seller's Battle
By: Suraj Srinivasan and Amy Kaser
The NovaStar case describes the challenges faced by short seller Marc Cohodes of hedge fund Rocker Partners as he tried to expose what he thought was widespread fraud in mortgage lender NovaStar Financial. The case is set in the time period from 2001 to 2007 and tracks... View Details
Keywords: Short Selling; Financial Accounting; Financial Analysis; Financial Analysts; Valuation; Business Analysis; Financial Statement Analysis; Financial Statements; Securitization; Securities Analysis; Fraud; Accounting Quality; Accounting Red Flags; Accounting Restatements; Hedge Fund; Hedge Funds; Accounting Scandal; Accounting Fraud; Financial Crisis; Financial Intermediaries; Financial Firms; Corporate Accountability; Subprime Lending; Mortgage Lending; Accounting; Accrual Accounting; Fair Value Accounting; Governance; Governance Compliance; Corporate Governance; Governance Controls; Financial Services Industry; United States; California
Srinivasan, Suraj, and Amy Kaser. "NovaStar Financial: A Short Seller's Battle." Harvard Business School Case 113-120, March 2013.
- 08 May 2019
- HBS Seminar
Mara Lederman, University of Toronto, Rotman School of Management
- March 2022
- Article
Sensitivity Analysis of Agent-based Models: A New Protocol
By: Emanuele Borgonovo, Marco Pangallo, Jan Rivkin, Leonardo Rizzo and Nicolaj Siggelkow
Agent-based models (ABMs) are increasingly used in the management sciences. Though useful, ABMs are often critiqued: it is hard to discern why they produce the results they do and whether other assumptions would yield similar results. To help researchers address such... View Details
Keywords: Agent-based Modeling; Sensitivity Analysis; Design Of Experiments; Total Order Sensitivity Indices; Organizations; Behavior; Decision Making; Mathematical Methods
Borgonovo, Emanuele, Marco Pangallo, Jan Rivkin, Leonardo Rizzo, and Nicolaj Siggelkow. "Sensitivity Analysis of Agent-based Models: A New Protocol." Computational and Mathematical Organization Theory 28, no. 1 (March 2022): 52–94.
- May 2009
- Case
Ceres Gardening Company: Funding Growth in Organic Products
By: John H. McArthur and Sunru Yong
Ceres is a leading player in the growing organic gardening industry, selling seeds, small plants, and related items. Their distribution depends heavily on retail sales through independent nurseries and garden centers. Because these small dealers are unable to finance... View Details
Keywords: Accounting Procedures; Marketing; Business Growth; Plant-Based Agribusiness; Marketing Strategy; Expansion; Business Growth and Maturation; Marketing Channels; Credit; Financial Statements; Sales; Retail Industry; Agriculture and Agribusiness Industry
McArthur, John H., and Sunru Yong. "Ceres Gardening Company: Funding Growth in Organic Products." Harvard Business School Brief Case 094-017, May 2009.
- 2022
- Working Paper
Machine Learning Models for Prediction of Scope 3 Carbon Emissions
By: George Serafeim and Gladys Vélez Caicedo
For most organizations, the vast amount of carbon emissions occur in their supply chain and in the post-sale processing, usage, and end of life treatment of a product, collectively labelled scope 3 emissions. In this paper, we train machine learning algorithms on 15... View Details
Keywords: Carbon Emissions; Climate Change; Environment; Carbon Accounting; Machine Learning; Artificial Intelligence; Digital; Data Science; Environmental Sustainability; Environmental Management; Environmental Accounting
Serafeim, George, and Gladys Vélez Caicedo. "Machine Learning Models for Prediction of Scope 3 Carbon Emissions." Harvard Business School Working Paper, No. 22-080, June 2022.
- Forthcoming
- Article
Disclosure Standards and Communication Norms: Evidence of Voluntary Sustainability Standards as a Coordinating Device for Capital Markets
By: Khrystyna Bochkay, Jeffrey Hales and George Serafeim
In this paper, we examine how the development of voluntary sustainability standards has affected the nature of information covered in conference calls. Using industry-specific dictionaries of sustainability terms contained in the disclosure standards developed by the... View Details
Keywords: Voluntary Disclosure; Accounting Standards; Sustainability Reporting; Sustainability Standards; ESG; ESG Disclosure; Accounting; Corporate Disclosure; Environmental Sustainability; Corporate Social Responsibility and Impact; Standards; United States
Bochkay, Khrystyna, Jeffrey Hales, and George Serafeim. "Disclosure Standards and Communication Norms: Evidence of Voluntary Sustainability Standards as a Coordinating Device for Capital Markets." Review of Accounting Studies (forthcoming). (Pre-published online March 17, 2025.)
- Article
A Critical Examination of Corporate Environmental and Social Impact Measurement and Valuation
By: Judith Stroehle, Ali Aslan Gümüşay, Laura Marie Edinger-Schons, Amyn Vogel, Alnoor Ebrahim, Andreas Rasche, Andrew King, Ken Pucker, Richard Barker, Juliane Reinecke, Giovanna Michelon, Stuart Cooper, Dror Etzion, Karim Harji, Marya Besharov, Colin Mayer, Nien-hê Hsieh and Emma van den Terrell
The assignment of monetary values to a company's impact on society and the natural environment promises much. At the same time, this endeavor would benefit from addressing three prior ethical considerations: 1) determining responsibility to clarify attribution of... View Details
Keywords: ESG; Social Impact; Impact Accounting; Corporate Responsibility; Impact Measurement; Corporate Social Responsibility and Impact; Ethics; Valuation; Corporate Accountability
Stroehle, Judith, Ali Aslan Gümüşay, Laura Marie Edinger-Schons, Amyn Vogel, Alnoor Ebrahim, Andreas Rasche, Andrew King, Ken Pucker, Richard Barker, Juliane Reinecke, Giovanna Michelon, Stuart Cooper, Dror Etzion, Karim Harji, Marya Besharov, Colin Mayer, Nien-hê Hsieh, and Emma van den Terrell. "A Critical Examination of Corporate Environmental and Social Impact Measurement and Valuation." Journal of Management Inquiry (in press). (Curated dialog contribution by Nien-hê Hsieh and Emma van den Terrell titled “Ethical Issues for Impact Measurement and Valuation: Responsibility, Relevance, and Reform,” pp. 12–13.)
- August 2012 (Revised August 2014)
- Case
Cancer Treatment Centers of America® (A)
By: Regina E. Herzlinger and Natalie Kindred
Cancer Treatment Centers of America (CTCA), a U.S. network of four privately owned oncology focused factory hospitals, was weighing options for growth. CTCA was entirely cancer focused and specialized in treating patients with complex and advanced-stage cancers, who... View Details
Keywords: Cancer; Cancer Treatment; Health Care; Healthcare; Accountability; Outcomes; Outcomes Measurement; Outcomes Reporting; Hub And Spoke Cancer Care; Hub And Spoke; Hub-and-spoke; Focused Factory; Mission and Purpose; Private Ownership; For-Profit Firms; Health Disorders; Medical Specialties; Policy; Business Model; Expansion; Decision Choices and Conditions; Advertising; Health Care and Treatment; Innovation and Invention; Health Industry; United States
Herzlinger, Regina E., and Natalie Kindred. "Cancer Treatment Centers of America® (A)." Harvard Business School Case 313-012, August 2012. (Revised August 2014.)
- August 2010 (Revised July 2012)
- Supplement
Leaders Who Make a Difference: Joel Klein Brings Accountability to NYC DOE: Day 2
By: Joseph L. Bower and Sonja Ellingson Hout
Joel Klein took over the NYC Department of Education in 2002 and radically transformed the strategy and organization remarkably with improvements in performance. Day 2 focuses on Klein as a strategist, organization builder and driver of performance. Supplementary... View Details
Keywords: Organizational Change and Adaptation; Leading Change; Organizational Structure; Corporate Strategy; Education; Performance Improvement; Public Administration Industry; Education Industry
Bower, Joseph L., and Sonja Ellingson Hout. "Leaders Who Make a Difference: Joel Klein Brings Accountability to NYC DOE: Day 2." Harvard Business School Supplement 311-033, August 2010. (Revised July 2012.)