Publications

February 2024
Teaching Note

TimeCredit

By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein

Teaching Note for HBS Case No. 824-139. TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting... View Details

Keywords: Accounting; Business Startups; Entrepreneurship; Financing and Loans; AI and Machine Learning; Entrepreneurial Finance; Identity; Partners and Partnerships; Technology Industry

08 Apr 2008
First Look

First Look: April 8, 2008

serve as a new source of funds for mortgage lenders. The proposal was controversial, however. Opponents disliked the fact that the Federal Building Loan Banks would have the authority to issue tax-free, mortgage-backed bonds, and many claimed that the private View Details

Keywords: Martha Lagace

April 2006 (Revised August 2007)
Case

CircleLending, Inc. 2006

CircleLending, an innovative start-up, offered individuals the ability to set up and manage informal loans made between relatives and friends. The company must decide which market segment to focus on and then how much money to raise from investors. CircleLending is a... View Details

Keywords: Business Startups; Financing and Loans; Personal Finance; Innovation and Invention; Growth and Development Strategy; Markets; Social and Collaborative Networks

16 Mar 2021
News

How Microsoft stays on Washington’s good side

June 2014
Case

The Special Master for TARP Executive Compensation

By: Brian Hall, Aaron Chadbourne, Vibha Kagzi and Caren Kelleher

This case is about the response of the US government to the excessive compensation of executives following the market collapse of 2008. In particular, the case focuses on the special committee that was formed to oversee and regulate any financial companies that had... View Details

Keywords: Executive Compensation; United States

26 Sep 2013
News

A blockbuster tale

The Unintended Consequences of the Zero Lower Bound Policy

Our novel evidence suggests that in the times of unusually low interest rates money market fund managers increased, on average, their portfolios’ risk. We also show... View Details

27 Jan 2015
First Look

First Look: January 27

not had lower costs of equity (lower stock returns), consistent with a stock market anomaly previously documented in other samples. A calibration suggests that a binding 10 percentage point increase in Tier 1 capital to risk-weighted... View Details

Keywords: Sean Silverthorne

06 Nov 2019
Op-Ed

Torched Planet: The Business Case to Reinvent Almost Everything

The world is. on. fire. The Earth is burning. We only have a little time to arrest climate change, and if we fail to do so the consequences will be both dire and irreversible. We have the technology and the resources to fix things, if we want to. We even have a... View Details

Keywords: by Rebecca Henderson; Energy

October 2012
Case

Brazil 2003: Inflation Targeting and Debt Dynamics (Abridged)

By: Laura Alfaro and Rafael Di Tella

In October 2002, Brazilians elected a left-wing president, Luis Inacio Lula da Silva, for the first time in that country's history. As markets faltered in response, Lula sought to reaffirm his commitment to fiscal discipline, a floating exchange rate, and inflation... View Details

Keywords: Brazil; Inflation; Emerging Markets; Inflation and Deflation; Brazil

Article

Variance-Minimizing Monetary Policies with Lagged Price Adjustment and Rational Expectations

By: Jerry R. Green and Seppo Honkapohja

This paper considers a macroeconomic model with rational expectations in which prices are incompletely flexible. Markets therefore fail to clear. In such a model monetary policy is not neutral. The variance of real and nominal quantities and interest rates is sensitive... View Details

Read Now

06 Oct 2008
Research & Ideas

Updating a Classic: Writing a Great Business Plan

uncertain capital markets of today? A: The best money comes from customers, not external investors. I think entrepreneurs need ideas that are so compelling they can get early View Details

Keywords: by Sean Silverthorne

30 Aug 2017
News

Looking to win the battle for consumer attention? Take the blindfold off.

October 2016 (Revised March 2019)
Case

Carrum Health: Scaling Bundled Payments

By: Robert S. Huckman and Sarah Mehta

Founded in 2014, Carrum Health helped self-insured employers located in three markets (San Diego, California; Seattle, Washington; and San Francisco, California) save money on their employees’ planned surgeries. It did so by contracting directly with top-quality... View Details

Keywords: Health Financing; Health Insurance; Value-based Healthcare Reimbursements; Bundled Payments; Innovation; Scale; Health; Health Care and Treatment; Cost Management; Growth and Development Strategy; Decision Choices and Conditions; Health Industry; California; San Francisco; San Diego; Seattle

October 2003 (Revised January 2005)
Case

Microsoft: Launching the Smart Watch

By: John T. Gourville and Christina L. Darwall

Microsoft is on the verge of launching its Smart Watch technology, which will allow specially designed watches to receive up-to-date information on sports, business, traffic, news, etc. After several years of effort and millions of dollars spent, the questions now... View Details

Keywords: Customer Focus and Relationships; Information Management; Marketing Strategy; Product Launch; Product Positioning; Product Design; Product Development; Performance Effectiveness; Partners and Partnerships; Information Technology Industry

10 Apr 2008
Working Paper Summaries

Where Does it Go? Spending by the Financially Constrained

Keywords: by Shawn A. Cole, John Thompson & Peter Tufano; Financial Services

January 2023 (Revised December 2023)
Case

OhmConnect: Energizing the Future

By: Jeffrey F. Rayport, Jennifer Fonstad and Nicole Tempest Keller

Founded in 2013, OhmConnect was a free consumer web app that alerted customers about peak hours of electricity demand, and paid them to lower their energy use at home during these periods. The company sold the aggregated reductions generated by thousands of households... View Details

Keywords: App Development; Renewable Energy; Electricity Usage; Regulations; VC; Technology; Customer Acquisition Cost (CAC); Scalability; Applications and Software; Growth and Development Strategy; Governing Rules, Regulations, and Reforms; Business Model; Venture Capital; Energy Industry; United States; California; Texas; Europe