Publications
Publications
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- All HBS Web
(117,173)
- Faculty Publications (2,464)
- January 2022
- Exercise
New Constructs Worksheet - Student Template
- January 2022 (Revised March 2022)
- Teaching Note
New Constructs: Disrupting Fundamental Analysis with Robo-Analysts
By: Charles C.Y. Wang and Albert Shin
Teaching Note for HBS Case No. 118-068. View Details
- February 2022
- Article
Client Concerns about Information Spillovers from Sharing Audit Partners
By: Jung Koo Kang, Clive Lennox and Vivek Pandey
We hypothesize that companies in the same product market avoid sharing the same audit partner when they are concerned about possible information spillovers. Consistent with our hypothesis, we find that product market rivals are less likely to share the same partner... View Details
- 2022
- Article
Improving Efficiency and Reducing Costs of MRI-Guided Prostate Brachytherapy Using Time-Driven Activity-Based Costing
By: Nikhil G. Thaker, Rajat J. Kudchadker, James R. Incalcaterra, Tharakeswara K. Bathala, Robert S. Kaplan, Ankit Agarwal, Deborah A. Kuban, Benjamin D. Frank, Prajnan Das, Thomas W. Feeley and Steven J. Frank
Integrated quality improvement (QI) and cost reduction strategies can help increase value in cancer care. We applied standard QI and TDABC methods to improve workflow efficiency and reduce costs for MRI-guided prostate brachytherapy. We constructed process maps,... View Details
- January–February 2022
- Article
Mobilizing the U.S. Military’s TRICARE Program for Value-Based Care: A Report From the Defense Health Board
By: Robert S. Kaplan, Paul R. Schaettle, Vivian S. Lee, Michael D. Parkinson, Gregory H. Gorman and Michael-Anne Browne
The U.S. Military Health System spends about $50 billion annually through its TRICARE health plans to provide care to 9.6 million active duty service members, retirees, and their families. TRICARE, historically, has used the predominant U.S. fee-for-service payment... View Details
- Article
Time-Driven Activity-Based Costing in Breast Cancer Care Delivery
By: Navraj S. Nagra, Elena Tsangaris, Jessica Means, Michael J. Hassett, Laura S. Dominici, Jennifer R. Bellon, Justin Broyles, Robert S. Kaplan, Thomas W. Feeley and Andrea L. Pusic
We used time-driven activity-based costing (TDABC) to calculate the complete cost of breast cancer care—initial treatment planning, chemotherapy, radiation therapy, surgical resection and reconstruction, and ancillary services (psychosocial oncology, physical therapy.... View Details
- January 2022
- Article
Why Is Corporate Virtue in the Eye of the Beholder? The Case of ESG Ratings
By: Dane Christensen, George Serafeim and Anywhere Sikochi
Despite the rising use of environmental, social, and governance (ESG) ratings, there is substantial disagreement across rating agencies regarding what rating to give to individual firms. As what drives this disagreement is unclear, we examine whether a firm’s ESG... View Details
- December 2021
- Case
Should I Stay or Should I Go? Assessing Risk in Carlos Ghosn's International Escape
By: Eugene F. Soltes, Grace Liu and Muneeb Ahmed
In 2018, automotive tycoon Carlos Ghosn was arrested in Japan on financial misreporting charges, followed later by charges of improper payments and misappropriation of funds. Over a year later, still awaiting trial, Ghosn organized his escape from house arrest in Tokyo... View Details
- December 2021
- Case
Burning Glass Technologies: From Data to Product
By: Suraj Srinivasan and Amy Klopfenstein
In May 2021, Matt Sigelman, CEO of Burning Glass Technologies, a company that provided labor market analytics for a variety of markets, navigates his company’s transition from data company to product company. Burning Glass originated as a service that used artificial... View Details
Keywords: Information Technology; Applications and Software; Digital Platforms; Internet and the Web; Strategy; Expansion; Business Strategy; Labor; Employment; Human Capital; Jobs and Positions; Job Design and Levels; Job Search; Human Resources; Selection and Staffing; Recruitment; Employees; Retention; Competency and Skills; Experience and Expertise; Talent and Talent Management; Analytics and Data Science; Business Model; Technology Industry; North and Central America; United States
- December 2021 (Revised October 2023)
- Teaching Note
Accounting for Bitcoin at Tesla
- December 2021
- Case
Whistleblowing at Veolia: A Technology Solution
By: Aiyesha Dey, Jonas Heese, Christian Godwin and James Weber
In 2019, Bruno Masson, the vice chairman of Veolia’s Ethics Committee, was preparing for a meeting on a rollout plan for a new whistleblowing system to more countries. Veolia, a global supplier of water, waste, and energy services, had recently gone through several... View Details
- 2021
- Working Paper
Stock Investors' Returns Are Exaggerated
By: Jesse M. Fried, Paul Ma and Charles C.Y. Wang
The stock market generates less wealth than it appears. We show that total shareholder return (TSR), the standard measure of stock investor performance, substantially exaggerates returns earned by these investors in aggregate, and thus by most investors. The main... View Details
- Winter 2021
- Article
Can Staggered Boards Improve Value? Causal Evidence from Massachusetts
By: Robert Daines, Shelley Xin Li and Charles C.Y. Wang
We study the effect of staggered boards (SBs) using a quasi-experiment: a 1990 law that imposed an SB on all Massachusetts-incorporated firms. The law led to an increase in Tobin's Q, investment in CAPEX and R&D, patents, higher-quality patented innovations, and... View Details
- December 2021
- Article
Cash-for-Information Whistleblower Programs: Effects on Whistleblowing and Consequences for Whistleblowers
By: Aiyesha Dey, Jonas Heese and Gerardo Pérez Cavazos
We study the effect of financial incentives on whistleblowing and the consequences for whistleblowers under the cash-for-information program of the False Claims Act (FCA). Exploiting appeals-court decisions that increase financial incentives for whistleblowing, we find... View Details
- Article
Core Earnings: New Data and Evidence
By: Ethan Rouen, Eric C. So and Charles C.Y. Wang
Using a novel dataset, we show that components of firms' GAAP earnings stemming from ancillary business activities or transitory shocks are significant in frequency and magnitude. These components have grown over time and are dispersed across various sections of the... View Details
- December 1, 2021
- Article
Do You Know How Your Teams Get Work Done?
By: Rohan Narayana Murty, Rajath B. Das, Scott Duke Kominers, Arjun Narayan, Suraj Srinivasan, Tarun Khanna and Kartik Hosanagar
In a research study at four Fortune 500 companies, when managers were asked about their teams’ work, on average they either did not know or could not remember 60% of the work their teams do. This is a major problem because it can lead to unrealistic digital... View Details
- November–December 2021
- Article
Successfully Implementing TDABC in Health-Care Provider Organizations
By: Susanna Gallani and Gregory Sabin
This article describes some of the common obstacles that challenge the success of TDABC implementation in health-care provider organizations and suggests potential remedies and preventive measures. View Details
- Article
Surgeons and Administrators Co-Creating Value
By: Michael Nurok, Thoralf Sundt, Robert S. Kaplan and Bruce Gewertz
Most hospitals have arms-length relationships with physicians, viewing them as people they must ‘‘manage,’’ not as potentially valuable strategic partners. But surgeons make clinical decisions every day that have great influence on both patient outcomes and hospital... View Details
- 2021
- Working Paper
The Green Bonding Hypothesis: How Do Green Bonds Enhance the Credibility of Environmental Commitments?
By: Shirley Lu
This paper proposes and provides evidence on a green bonding hypothesis, where green bonds act as a commitment device that subjects firms to institutions holding them accountable to their environmental promises. I find that green-bond issuers face higher climate change... View Details