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- July 2019
- Supplement
Omidyar Network's Impact Investment Framework
By: Vikram S Gandhi
A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details
- July 2019
- Supplement
Omidyar Network's Investment Decisions: MicroEnsure and Lenddo
By: Vikram S Gandhi
A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details
- June 2019
- Teaching Plan
THE VELUX FOUNDATIONS: Selecting Impact Funds
By: Vikram S Gandhi and Nathaniel Schwalb
- February 2019 (Revised October 2019)
- Teaching Note
The Rise Fund: TPG Bets Big on Impact
By: Vikram S Gandhi, Caitlin Reimers Brumme and Sarah Mehta
Teaching Note for HBS No. 318-041. View Details
- November 2018 (Revised December 2018)
- Case
CalSTRS Takes on Gun Violence
By: Vikram S Gandhi and Caitlin Reimers
In Spring of 2018, Chris Ailman, CIO of the $200 billion pension plan for California public school teachers (CalSTRS) was mandated by his board to “prioritize engagement with makers and retailers of firearms in California” following a series of gun-related tragedies in... View Details
- March 2018
- Supplement
Environmental Technology Fund Partners and E-Leather
By: Vikram S Gandhi and Aldo Sesia
This courseware was created to allow students to model E-Leather's enterprise value (EV) in early 2014. Yellow cells in the Enterprise Value (EV) worksheets indicate where students provide inputs. The other worksheets provide information to help students make... View Details
Keywords: Valuation
- March 2018 (Revised March 2018)
- Supplement
Blue Haven Initiative: The PEGAfrica Investment
By: Vikram S Gandhi, Caitlin Reimers and Amram Migdal
- Article
Games of Threats
By: Elon Kohlberg and Abraham Neyman
A game of threats on a finite set of players, N, is a function d that assigns a real number to any coalition, S ⊆ N, such that d(S) = -d(N\S). A game of threats is not necessarily a coalitional game as it may fail to satisfy the condition d(Ø) = 0. We show that analogs... View Details
- 2017
- Working Paper
Cooperative Strategic Games
By: Elon Kohlberg and Abraham Neyman
We examine a solution concept, called the “value," for n-person strategic games. In applications, the value provides an a-priori assessment of the monetary worth of a player's position in a strategic game, comprising not only the player's contribution to the total... View Details
Keywords: Game Theory
- July–August 2014
- Article
Obamacare Rules Pose Challenges for S Corp Owners
By: Josh Baron, Steve Salley and Judith L. Walsh
The article offers information financial impacts of tax by the U.S. Affordable Care Act (ACA) applied in January 2013 on family business shareholders and owners of S Corp. It discusses suggestions in tax planning to equalize tax burden including establishing family... View Details
- April 2014
- Teaching Plan
Beidahuang
By: Ray A. Goldberg and David Lane
This teaching plan is designed to support the teaching of Beidahuang, HBS No. 914-412, rev. March 2014. Beidahuang is a major new Chinese player in global grain trading that in 2013 is seeking access to grain both to help assure China's food security and in pursuit of... View Details
- Article
Testing Substitutability
By: John William Hatfield, Nicole Immorlica and Scott Duke Kominers
We provide an algorithm for testing the substitutability of a length-N preference relation over a set of contracts X in time O(|X|3⋅N3). Access to the preference relation is essential for this result: We show that a substitutability-testing algorithm with access only... View Details
- January 2011 (Revised January 2012)
- Supplement
The Case of the Unidentified Healthcare Companies2010 (CW)
By: Richard M.J. Bohmer, Ethan S Bernstein, Margarita Krivitski and Srinidhi Reddy
This case presents financial statements and selected rations for 14 unidentified healthcare organizations and asks that each set of financial information be matched with one of the following healthcare companies: a biotechnology firm, a community nursing company, a... View Details
- January 2011 (Revised January 2012)
- Teaching Note
The Case of the Unidentified Healthcare Companies2010 (TN)
By: Richard M.J. Bohmer and Ethan S Bernstein
Teaching Note for 611043. View Details
Keywords: Health Industry
- April 2010
- Case
A Giant Among Women
By: Willy C. Shih, Ethan S Bernstein, Maly Hout Bernstein, Jyun-Cheng Wang and Yi-Ling Wei
Few CEOs successfully manage the evolution of their companies from OEM outsourcer to branded manufacturer to expert consumer marketer as well as Tony Lo, CEO of Giant Manufacturing Co. Ltd., now the largest bicycle manufacturer in the world. In the mid-1980s, Giant... View Details
- June 2009 (Revised March 2010)
- Teaching Note
Finland's S Group: Competing with a Cooperative Approach to Retail (TN)
By: Ramon Casadesus-Masanell, Jordan Mitchell and Samuli Skurnik
Teaching Note for [709409]. View Details
- November 2008 (Revised February 2009)
- Case
Omron: Sensing Society
By: Rosabeth M. Kanter and Ethan S Bernstein
"Leading profitable growth is only part of the goal. We cannot live without breathing, but we do not live in order to take a breath,” said Omron's President and CEO, Hisao Sakuta, in 2008. Omron, a $7B global supplier of sensors, control system components, advanced... View Details
- August 2008 (Revised March 2010)
- Case
Finland's S Group: Competing with a Cooperative Approach to Retail
By: Ramon Casadesus-Masanell, Tarun Khanna, Samuli Skurnik and Jordan Mitchell
The case looks at the two dominant Finnish retailers: S Group and Kesko. S Group is a customer-owned cooperative, which has a unique holding structure whereby 1.7 million residents (or 70 percent of Finnish households) own 22 regional cooperatives. In turn, the... View Details
- June 2008 (Revised February 2011)
- Case
Year Up: A Social Entrepreneur Builds High Performance
By: Allen S Grossman and Naomi Greckol-Herlich
Year Up, a nonprofit job-skills training program for low-income, urban youth has run four successful programs in four cities for the past seven years. Now, after an ambitious capital campaign, the organization is poised to grow into a national program in an attempt to... View Details
- 2007
- Working Paper
Bandwidth Allocation in Peer-to-Peer Filesharing Networks
By: Albert Creus-Mir, Ramon Casadesus-Masanell and Andres Hervas-Drane
We present a model of bandwidth allocation in a stylized peer-to-peer file sharing network with s peers (sharers) who share files and download from each other and f peers (freeriders) who download from sharers but do not contribute files. Assuming that upload bandwidth... View Details