Publications

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2007
Working Paper

Harnessing Our Inner Angels and Demons: What We Have Learned About Want/Should Conflicts and How That Knowledge Can Help Us Reduce Short-Sighted Decision Making

By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman

Although observers of human behavior have long been aware that people regularly struggle with internal conflict when deciding whether to behave responsibly or indulge in impulsivity, psychologists and economists did not begin to empirically investigate this type of... View Details

Keywords: Decision Choices and Conditions; Ethics; Policy; Behavior; Conflict and Resolution

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Web

Investing in Education to Help Meet the Needs of Learners Everywhere: SE Summer Fellow Angel Njenga (MBA 2022) | Social Enterprise | Harvard Business School

July–August 2015
Article

The Secret of Singapore: Why Cuba Should Look to Lee Kuan Yew's Thriving City-State for Economic Inspiration

By: Debora L. Spar

Between 1965 and 1991, Singapore grew at an astonishing compound annual growth rate of nearly 14%. Critics of the island's performance accused its celebrated leader, Lee Kuan Yew, of thinly veiled tendencies toward communism and authoritarianism; they argued that the... View Details

Keywords: Economic Models; Communism; Economic Policy; Economic Reform; Angel Investors; Authoritarianism; Economic Systems; Economy; Policy; Government and Politics; Singapore; Cuba

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February 2014
Background Note

Raising Startup Capital

By: Jeffrey Bussgang

Entrepreneurs typically focus their full energies on business-building. But raising capital is a core part of building a valuable business. Developing expertise in raising capital is more than a necessary evil, it is a competitive weapon. Master it and you will be in a... View Details

01 Dec 2017
News

2017 in Health Care: Telemedicine Has Arrived

The technology behind telemedicine—health care delivered remotely and asynchronously—has been improving for years, but in 2017, the United States hit a tipping point. This year, Kaiser Permanente’s CEO announced that of the company’s 100 million–plus patient encounters... View Details

Keywords: Halle Tecco (MBA 2011), founder emeritus, Rock Health; angel investor; adjunct professor, Columbia Business School

February 2014 (Revised August 2016)
Case

Strava

By: Joseph B. Lassiter III, William A. Sahlman and Sid Misra

Strava is a new fast-growing social network for the avid cyclist and runner. The Strava case traces the entrepreneurial journey of two serial entrepreneurs who have been co-founders in a prior venture, and who have co-founded Strava 3 years ago. The protagonists must... View Details

June 2012 (Revised March 2015)
Teaching Note

PunchTab, Inc.

By: Ramana Nanda and William R. Kerr

A Teaching Note for the PunchTab case, which discusses how high-tech startups structure seed financing, merits of angels vs. super angels vs. VCs, and related topics (e.g., convertible notes, priced versus non-priced financing rounds, entrepreneurial finance networks). View Details

Keywords: Finance; Entrepreneurial Finance; Venture Capital; Entrepreneurship

September 2007 (Revised October 2010)
Case

DermaCare: Zapping Zits Directly

By: Richard G. Hamermesh and Lauren Barley

DermaCare has developed an innovative new product for the treatment of acne that they hope to sell to consumers via direct-response television. The unconventional nature of the product and its distribution has led the company to seek angel financing. The Silicon Valley... View Details

Keywords: Decision Choices and Conditions; Venture Capital; Investment; Innovation and Invention; Product; California

15 Apr 2010
Working Paper Summaries

The Consequences of Entrepreneurial Finance: A Regression Discontinuity Analysis

Keywords: by William R. Kerr, Josh Lerner & Antoinette Schoar

02 Aug 2011
First Look

First Look: August 2

temporary moratorium that followed the spill, the case ends with discussion of possible regulatory responses. Purchase this case:http://cb.hbsp.harvard.edu/cb/product/711021-PDF-ENG The Changing Face of Angel Investing William A. Sahlman... View Details

Keywords: Sean Silverthorne

October 2011 (Revised August 2017)
Case

PunchTab, Inc.

By: Ramana Nanda, William R. Kerr and Lauren Barley

PunchTab was a Silicon Valley startup, founded in 2011, that was developing an Internet-based turnkey customer loyalty program for website owners, mobile applications developers, and brands. Founder/CEO Ranjith Kumaran must make strategic decisions about how to fund... View Details

Keywords: Financial Strategy; Investment; Investment Funds; Internet and the Web; Mobile and Wireless Technology; Corporate Entrepreneurship; Venture Capital; San Francisco

12 PM – 1 PM EST, 29 Nov 2018
Webinars: Career

The Shiny Penny: How to Maximize the M&A Value of your Company

Angel investor Steve Kirschner explains how to maximize the M&A valuation of your company heading into a private sale.

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06 May 2014
Video

Gina Marie Lindsey

18 Aug 2016
Blog Post

Relocating to Boston with Your Partner

For my wife (Megan) and me, relocating 3,000 miles across the country from Los Angeles to Boston for HBS was a huge deal. We had lived in California our whole lives, only leaving L.A. for short stints in the San Francisco Bay Area for our... View Details

12 Jan 2016
First Look

January 12, 2016

https://www.hbs.edu/faculty/Pages/item.aspx?num=50177 The Globalization of Angel Investments: Evidence across Countries By: Lerner, Josh, Antoinette Schoar, Stanislav Sokolinski, and Karen Wilson Abstract—This paper examines investments... View Details

Keywords: Carmen Nobel

November 2017
Supplement

Winning (and Losing) the Olympics: Boston 2024 (B)

By: David Fubini, Ethan Bernstein, Mark Saadine, Sarah McAra and James Barnett

A summary of events that occurred after the (A) case, including Los Angeles winning nomination for the 2028 Olympics with assistance from Pagliuca and Boston 2024 bid material. View Details

Keywords: Negotiation; Projects; Los Angeles; Boston

23 Jan 2018
First Look

First Look at New Research and Ideas, January 23, 2018

abstract available. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=49783 January 2018 Journal of Financial Economics The Globalization of Angel Investments: Evidence Across Countries By: Lerner, Josh, Antoinette Schoar,... View Details

Keywords: Sean Silverthorne

March 2019 (Revised May 2019)
Case

Space Angels, Multiple Equilibria, and Financing the Space Economy

By: Matthew C. Weinzierl and Alissa Haddaji

Chad Anderson had reason to be proud of his young space-focused investment firm, Space Angels. Since becoming CEO, Anderson had overseen growth along multiple dimensions, and Space Angels was “the preeminent name in space finance” according to one prominent space... View Details

Keywords: Space Economy; Venture Capital; Entrepreneurship; Strategy; Business Model; Aerospace Industry