Publications
Publications
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- All HBS Web
(117,424)
- Faculty Publications (132)
- 2015
- Working Paper
Staggered Boards and Shareholder Value: A Reply to Amihud and Stoyanov
By: Alma Cohen and Charles C.Y. Wang
In a paper published in the Journal of Financial Economics in 2013, we provided evidence that market participants perceive staggered boards to be on average value-reducing. In a recent response paper, Amihud and Stoyanov (2015) “contest” our results. They... View Details
- February 2016
- Supplement
Alibaba Goes Public (B)
Update on Alibaba Group's share price performance and related events in the year following its September 2014 IPO. View Details
- January 2016 (Revised March 2022)
- Teaching Note
Turkcell (TN)
By: Felix Oberholzer-Gee, Charles CY Wang and Esel Çekin
- November 2015 (Revised March 2018)
- Supplement
Air Products' Pursuit of Airgas (B)
By: Charles C.Y. Wang, Paul M. Healy and Kyle Thomas
- November 2015
- Teaching Note
Alibaba Goes Public (A)
- November 2015 (Revised March 2018)
- Case
Air Products' Pursuit of Airgas (A)
By: Charles C.Y. Wang, Paul M. Healy, Penelope Rossano and Kyle Thomas
This case centers around the Air Products' hostile takeover attempt of Airgas in 2010. Air Products argued that its offer of a 38% premium is generous given Airgas' poor performance, which Air Products attributed to underperforming and entrenched managers at Airgas. On... View Details
- Article
The Cross Section of Expected Holding Period Returns and Their Dynamics: A Present Value Approach
By: Matthew R. Lyle and Charles C.Y. Wang
We provide a tractable model of firm-level expected holding period returns using two firm fundamentals—book-to-market ratio and ROE—and study the cross-sectional properties of the model-implied expected returns. We find that 1) firm-level expected returns and expected... View Details
- Article
Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches
By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang
Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR website, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent... View Details
- March 2015 (Revised August 2015)
- Teaching Note
Walgreen and Alliance Boots
By: Ian D. Gow and Charles C.Y. Wang
- March 2015 (Revised August 2015)
- Case
Walgreen and Alliance Boots
By: Ian D. Gow, Charles C.Y. Wang and Kyle Thomas
- December 2014 (Revised November 2015)
- Case
Alibaba Goes Public (A)
In 2014 Alibaba debuted on the New York Stock Exchange, creating not only the largest IPO in history but this initial desire to list on the Hong Kong Stock Exchange was denied due to the company's desire to preserve its partner's control over decision rights. Why did... View Details
- 2016
- Working Paper
The Search for Peer Firms: When Do Crowds Provide Wisdom?
By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang
In knowledge-based economies, many business enterprises defy traditional industry boundaries. In this study, we evaluate six "big data" approaches to peer firm identifications and show that some, but not all, "wisdom-of-crowd" techniques perform exceptionally well. We... View Details
- September 2014 (Revised February 2017)
- Case
Turkcell
By: Felix Oberholzer-Gee, Charles C.Y. Wang and Esel Cekin
This case centers around the shareholder dispute between three major shareholders of Turkcell, and how its management vied against increasing regulatory intervention and market competition in the absence of a fully-functioning board. The battle for control of the... View Details
- June 2014 (Revised November 2020)
- Background Note
Board of Directors: An Introductory Note
By: Charles C.Y. Wang, Selina Jan and Kyle Thomas
- June 2014 (Revised December 2015)
- Teaching Note
Cisco Systems and Offshore Cash
By: Ian D. Gow and Charles C.Y. Wang
- April 2014
- Article
Golden Parachutes and the Wealth of Shareholders
By: Lucian A. Bebchuk, Alma Cohen and Charles C.Y. Wang
Golden parachutes (GPs) have attracted substantial attention from investors and public officials for more than two decades. We find that GPs are associated with higher expected acquisition premiums and that this association is at least partly due to the effect of GPs... View Details
- March 2014 (Revised September 2019)
- Teaching Note
Say on Pay: Qualcomm, Inc. Shareholders Vote 'Maybe'
By: Suraj Srinivasan and Charles C.Y. Wang
This case centers around Qualcomm shareholders' 2012 Say-on-Pay vote and the dispute between the Institutional Shareholder Services and management regarding the appropriateness of the CEO's compensation plan. Was ISS right that Qualcomm CEO's pay was inflated and... View Details
- December 2013
- Article
How Do Staggered Boards Affect Shareholder Value? Evidence from a Natural Experiment
By: Alma Cohen and Charles C.Y. Wang
The well-established negative correlation between staggered boards (SBs) and firm value could be due to SBs leading to lower value or a reflection of low-value firms' greater propensity to maintain SBs. We analyze the causal question using a natural experiment... View Details
- September 2013 (Revised June 2014)
- Case
Cisco Systems and Offshore Cash
By: Ian D. Gow and Charles C.Y. Wang
- July 2013 (Revised September 2019)
- Case
Say on Pay: Qualcomm, Inc. Shareholders Vote 'Maybe'
By: Suraj Srinivasan, Charles C.Y. Wang and Kelly Baker
This case centers around Qualcomm shareholders' 2012 Say-on-Pay vote and the dispute between the Institutional Shareholder Services and management regarding the appropriateness of the CEO's compensation plan. Was ISS right that Qualcomm's CEO's pay was inflated and... View Details
Keywords: ISS; Proxy Advisor; Investor Communication; Investor Relations; Peers; Say-on-Pay; Benchmarking; Peer Group; Compensation Committees; Board Of Directors; Governing and Advisory Boards; Executive Compensation; Corporate Governance; Business and Shareholder Relations; Telecommunications Industry