Filter Results
:
(3)
Show Results For
-
All HBS Web
(95)
- Faculty Publications (3)
Show Results For
-
All HBS Web
(95)
- Faculty Publications (3)
Page 1 of
3
Results
- August 2023
- Article
Formal Employment and Organized Crime: Regression Discontinuity Evidence from Colombia
By: Gaurav Khanna, Carlos Medina, Anant Nyshadham, Jorge Tamayo and Nicolas Torres
Safety net programs, common in settings with high informality like Latin America, often use a means test to establish eligibility. We ask: in settings in which organised crime provides lucrative opportunities in the informal market, will discouraging formal employment...
View Details
Khanna, Gaurav, Carlos Medina, Anant Nyshadham, Jorge Tamayo, and Nicolas Torres. "Formal Employment and Organized Crime: Regression Discontinuity Evidence from Colombia." Economic Journal 133 (August 2023): 2427–2448.
- September 2021
- Article
Oh's 8-Universality Criterion Is Unique
Using the methods developed for the proof that the 2-universality criterion is unique, we partially characterize criteria for the n-universality of positive-definite integer-matrix quadratic forms. We then obtain the uniqueness of Oh’s 8-universality criterion as an...
View Details
Keywords:
N-universal Lattice;
8-universal Lattice;
Universality Criteria;
Quadratic Forms;
Additively Indecomposable;
Mathematical Methods
Kominers, Scott Duke. "Oh's 8-Universality Criterion Is Unique." Kyungpook Mathematical Journal 61, no. 3 (September 2021): 455–459.
- January 2007 (Revised October 2007)
- Case
The Omidyar-Tufts Microfinance Fund: Striving to Reshape the Social Enterprise Capital Markets
By: Michael Chu and Jean Hazell
Seeking to impact global poverty and philanthropy, eBay founder Pierre Omidyar donates $100 million to Tufts University for a trust restricted to investment in microfinance. Explores the origins of the initiative, the perspectives and objectives of the various parties...
View Details
Keywords:
Capital Markets;
Microfinance;
Investment Funds;
Philanthropy and Charitable Giving;
Emerging Markets;
Social Enterprise;
Financial Services Industry
Chu, Michael, and Jean Hazell. "The Omidyar-Tufts Microfinance Fund: Striving to Reshape the Social Enterprise Capital Markets." Harvard Business School Case 307-078, January 2007. (Revised October 2007.)