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Show Results For
- All HBS Web
(241)
- News (27)
- Research (186)
- Multimedia (1)
- Faculty Publications (133)
- 23 Oct 2018
- First Look
New Research and Ideas, October 23, 2018
attitudes about the CEO’s company. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=50763 Can Staggered Boards Improve Value? Evidence from the Massachusetts Natural Experiment By: Daines, Robert, Shelley Xin Li, and View Details
Keywords: Dina Gerdeman
- March 2018
- Supplement
China Vanke: Battle for Control (B)
By: Lynn S. Paine, Charles C.Y. Wang, Dawn H. Lau and Anthony K. Woo
China Resources expresses disagreement over the validity of the results of the board vote as announced by China Vanke. It further raises objections to Vanke's handling of the announcement as well as reiterates its doubts about the strategic rationale of the proposed... View Details
Keywords: China Vanke; China Resources; Hostile Takeover; Board Of Directors; Shareholding Structure; Shareholder Rights; Asset Restructuring; Corporate Governance; Governing and Advisory Boards; Valuation; Business and Shareholder Relations; Real Estate Industry; China
Paine, Lynn S., Charles C.Y. Wang, Dawn H. Lau, and Anthony K. Woo. "China Vanke: Battle for Control (B)." Harvard Business School Supplement 318-118, March 2018.
- 02 Aug 2016
- First Look
August 2, 2016
Charles C.Y. Wang Abstract—In the presence of managerial short-termism and asymmetric information about skill and effort provision, firms may opportunistically shift earnings... View Details
Keywords: Sean Silverthorne
- 2020
- Working Paper
Is Accounting Useful for Forecasting GDP Growth? A Machine Learning Perspective
We provide a comprehensive examination of whether, to what extent, and which accounting variables are useful for improving the predictive accuracy of GDP growth forecasts. We leverage statistical models that accommodate a broad set of (341) variables—outnumbering the... View Details
Keywords: Big Data; Elastic Net; GDP Growth; Machine Learning; Macro Forecasting; Short Fat Data; Accounting; Economic Growth; Forecasting and Prediction; Analytics and Data Science
Datar, Srikant, Apurv Jain, Charles C.Y. Wang, and Siyu Zhang. "Is Accounting Useful for Forecasting GDP Growth? A Machine Learning Perspective." Harvard Business School Working Paper, No. 21-113, December 2020.
- 2021
- Working Paper
How Much Should We Trust Staggered Difference-In-Differences Estimates?
By: Andrew C. Baker, David F. Larcker and Charles C.Y. Wang
Difference-in-differences analysis with staggered treatment timing is frequently used to assess the impact of policy changes on corporate outcomes in academic research. However, recent advances in econometric theory show that such designs are likely to be biased in the... View Details
Keywords: Difference In Differences; Staggered Difference-in-differences Designs; Generalized Difference-in-differences; Dynamic Treatment Effects; Mathematical Methods
Baker, Andrew C., David F. Larcker, and Charles C.Y. Wang. "How Much Should We Trust Staggered Difference-In-Differences Estimates?" European Corporate Governance Institute Finance Working Paper, No. 736/2021, February 2021. (Harvard Business School Working Paper, No. 21-112, April 2021.)
- 25 Aug 2022
- News
The Exchange: The Road Ahead for Crypto
From left: Scott Duke Kominers and Charles C.Y. Wang (Image by John Ritter) Cryptocurrencies have been edging their way out of the periphery for... View Details
- 2024
- Working Paper
Scaling Core Earnings Measurement with Large Language Models
By: Matthew Shaffer and Charles CY Wang
We study the application of large language models (LLMs) to the estimation of core earnings, i.e., a firm's persistent profitability from its core business activities. This construct is central to investors' assessments of economic performance and valuations. However,... View Details
Keywords: Large Language Models; AI and Machine Learning; Accounting; Profit; Corporate Disclosure; Analytics and Data Science; Measurement and Metrics
Shaffer, Matthew, and Charles CY Wang. "Scaling Core Earnings Measurement with Large Language Models." Working Paper, November 2024.
- 15 Jul 2014
- First Look
First Look: July 15
http://www.hbs.edu/faculty/Publication%20Files/13-039%20Nov%202012_612ce7e2-7f81-4eea-9126-3c0964f2be2f.pdf August 2013 Journal of Financial Economics Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches By: Lee, View Details
Keywords: Carmen Nobel
- 02 Feb 2016
- First Look
February 2, 2016
Matthew R. Lyle, and Charles C.Y. Wang Abstract—Under fairly general assumptions, expected stock returns are a linear combination of two accounting-based characteristics—book... View Details
Keywords: Sean Silverthorne
- March 2020 (Revised March 2024)
- Case
CIAM: Home-Grown Shareholder Activism in France
By: Charles C.Y. Wang, Tonia Labruyere and Vincent Dessain
The case discusses the strategy of CIAM, a French activist investment firm, involved in a case of a buy-out of minority shareholders in the telecommunications sector. Altice NV, an international telecommunications company based in the Netherlands that owned more than... View Details
Keywords: Corporate Governance; Private Equity; Strategy; Valuation; Investment Activism; Financial Services Industry; France
Wang, Charles C.Y., Tonia Labruyere, and Vincent Dessain. "CIAM: Home-Grown Shareholder Activism in France." Harvard Business School Case 120-072, March 2020. (Revised March 2024.)
- January 2022 (Revised March 2022)
- Module Note
Analysis of Financial and Non-Financial Information for Forecasting Performance
This note describes the main themes and cases of a teaching module on the analysis of information from, and outside of, financial statements for forecasting firms’ future financial performance. The module’s pedagogical goal is to deepen students’ understanding of the... View Details
Wang, Charles C.Y. "Analysis of Financial and Non-Financial Information for Forecasting Performance." Harvard Business School Module Note 122-071, January 2022. (Revised March 2022.)
- 20 Sep 2016
- First Look
September 20, 2016
of both mechanisms successfully generates a sizable secular increase. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=51107 Can Staggered Boards Improve Value? Evidence from the Massachusetts Natural Experiment By: Daines, Robert, Shelley Xin Li,... View Details
Keywords: Sean Silverthorne
- 14 Nov 2017
- First Look
New Research and Ideas: November 14, 2017
https://www.hbs.edu/faculty/Pages/item.aspx?num=52652 Governance Through Shame and Aspiration: Index Creation and Corporate Behavior By: Chattopadhyay, Akash, Matthew D. Shaffer, and Charles C.Y. View Details
Keywords: Carmen Nobel
- 26 Nov 2013
- First Look
First Look: November 26
Publications August 2013 Journal of Corporate Finance Golden Parachutes and the Wealth of Shareholders By: Bebchuk, Lucian A., Alma Cohen, and Charles C.Y. Wang... View Details
Keywords: Sean Silverthorne
- March 2022
- Module Note
Corporate Governance in Business Analysis and Valuation
Wang, Charles C.Y. "Corporate Governance in Business Analysis and Valuation." Harvard Business School Module Note 122-073, March 2022.
- March 2022
- Supplement
Turkcell Instructor Template
- January 2022
- Exercise
New Constructs Worksheet - Student Template
Wang, Charles C.Y. "New Constructs Worksheet - Student Template." Harvard Business School Exercise 122-057, January 2022.
- July 2021
- Supplement
CIAM Student Template
- July 2021
- Supplement
CIAM Instructor Template
- Spring 2017
- Comment
Commentary on Implied Cost of Equity Capital Estimates as Predictors of Accounting Returns and Stock Returns
Wang, Charles C.Y. "Commentary on Implied Cost of Equity Capital Estimates as Predictors of Accounting Returns and Stock Returns." Journal of Financial Reporting 2, no. 1 (Spring 2017): 95–106.