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  • All HBS Web  (17)
    • News  (3)
    • Research  (14)
  • Faculty Publications  (11)

Show Results For

  • All HBS Web  (17)
    • News  (3)
    • Research  (14)
  • Faculty Publications  (11)
Page 1 of 17 Results
  • August 2021
  • Supplement

Airgas Valuation Student

By: Charles CY Wang
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Wang, Charles CY. "Airgas Valuation Student." Harvard Business School Spreadsheet Supplement 122-705, August 2021.
  • August 2021
  • Supplement

Airgas Valuation Instructor

By: Charles C.Y. Wang
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Wang, Charles C.Y. "Airgas Valuation Instructor." Harvard Business School Spreadsheet Supplement 122-706, August 2021.
  • 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
Keywords: Acquisition; Business and Shareholder Relations; Industrial Products Industry; Energy Industry; Chemical Industry
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Wang, Charles C.Y., Paul M. Healy, Penelope Rossano, and Kyle Thomas. "Air Products' Pursuit of Airgas (A)." Harvard Business School Case 116-024, November 2015. (Revised March 2018.)
  • 02 Feb 2011
  • News

Airgas and Shareholder Value

  • 02 Feb 2011
  • News

Airgas — A Natural Experiment

  • August 2021
  • Teaching Note

Air Products' Pursuit of Airgas

By: Charles C.Y. Wang and Paul M. Healy
Teaching Note for HBS Case Nos. 116-024, 116-025, 118-080, and 118-081. View Details
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Wang, Charles C.Y., and Paul M. Healy. "Air Products' Pursuit of Airgas." Harvard Business School Teaching Note 122-020, August 2021.
  • February 2018
  • Supplement

Air Products' Pursuit of Airgas (D)

By: Charles C.Y. Wang, Paul M. Healy and Kyle Thomas
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Wang, Charles C.Y., Paul M. Healy, and Kyle Thomas. "Air Products' Pursuit of Airgas (D)." Harvard Business School Supplement 118-081, February 2018.
  • February 2018
  • Supplement

Air Products' Pursuit of Airgas (C)

By: Charles C.Y. Wang, Paul M. Healy and Kyle Thomas
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Wang, Charles C.Y., Paul M. Healy, and Kyle Thomas. "Air Products' Pursuit of Airgas (C)." Harvard Business School Supplement 118-080, February 2018.
  • November 2015 (Revised March 2018)
  • Supplement

Air Products' Pursuit of Airgas (B)

By: Charles C.Y. Wang, Paul M. Healy and Kyle Thomas
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Wang, Charles C.Y., Paul M. Healy, and Kyle Thomas. "Air Products' Pursuit of Airgas (B)." Harvard Business School Supplement 116-025, November 2015. (Revised March 2018.)
  • 07 Feb 2011
  • News

Staggered Boards and the Wealth of Shareholders: Evidence from the two Airgas Rulings

  • September 2017
  • Article

Reexamining Staggered Boards and Shareholder Value

By: Charles C.Y. Wang and Alma Cohen
Cohen and Wang (2013) (CW2013) provide evidence consistent with market participants perceiving staggered boards to be value reducing. Amihud and Stoyanov (2016) (AS2016) contests these findings, reporting some specifications under which the results are not... View Details
Keywords: Staggered Boards; Takeover Defense; Antitakeover Provision; Firm Value; Delaware; Airgas; Governing and Advisory Boards; Corporate Governance; Value
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Wang, Charles C.Y., and Alma Cohen. "Reexamining Staggered Boards and Shareholder Value." Journal of Financial Economics 125, no. 3 (September 2017): 637–647.
  • 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
Keywords: Staggered Boards; Takeover Defense; Antitakeover Provision; Firm Value; Agency Costs; Delaware; Chancery Court; Airgas; Governing and Advisory Boards; Acquisition; Corporate Governance; Business and Shareholder Relations; Delaware
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Cohen, Alma, and Charles C.Y. Wang. "Staggered Boards and Shareholder Value: A Reply to Amihud and Stoyanov." Harvard Business School Working Paper, No. 16-097, February 2016.
  • June 2014
  • Case

Airgas, Inc.

By: Eric Van den Steen and Jason Karl
In 2013, Airgas was the market leader in packaged industrial gas distribution. Recent acquisitions had made it into a larger player in upstream gas production as well, where it competed with Praxair and Air Products. Should Airgas continue building a position in gas... View Details
Keywords: Strategy; Competitive Advantage; Competitive Strategy; Competency and Skills; Value Creation
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Van den Steen, Eric, and Jason Karl. "Airgas, Inc." Harvard Business School Case 714-517, June 2014.
  • 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
Keywords: Staggered Board; Takeover Defense; Antitakeover Provision; Proxy Fight; Tobin's; Firm Value; Agency Cost; Delaware; Chancery Court; Airgas; Governing and Advisory Boards; Corporate Governance
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Cohen, Alma, and Charles C.Y. Wang. "How Do Staggered Boards Affect Shareholder Value? Evidence from a Natural Experiment." Journal of Financial Economics 110, no. 3 (December 2013): 627–641.
  • 23 Feb 2016
  • First Look

February 23, 2016

events in the year following its September 2014 IPO. Purchase this case: https://cb.hbsp.harvard.edu/cbmp/product/116031-PDF-ENG Harvard Business School Case 116-024 Air Products' Pursuit of Airgas (A) No abstract available. Purchase this... View Details
Keywords: Sean Silverthorne
  • 07 Oct 2014
  • First Look

First Look: October 7

http://hbr.org/product/Via-Verde/an/214105-PDF-ENG Harvard Business School Case 714-517 Airgas, Inc. In 2013, Airgas was the market leader in packaged industrial gas distribution. Recent acquisitions had made it into a larger player in... View Details
Keywords: Sean Silverthorne
  • 30 Oct 2018
  • First Look

New Research and Ideas, October 30, 2018

Products' Pursuit of Airgas (C) No abstract available. Purchase this case:https://hbsp.harvard.edu/product/118080-PDF-ENG Harvard Business School Case 118-081 Air Products' Pursuit of Airgas (D) No abstract... View Details
Keywords: Dina Gerdeman
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