Publications

2015
Working Paper

Customers and Investors: A Framework for Understanding Financial Institutions

By: Robert C. Merton and Robert T. Thakor

Financial institutions have both investors and customers. Investors, such as those who invest in stocks and bonds or private/public-sector guarantors of institutions, expect an appropriate risk-adjusted return in exchange for the financing and risk-bearing that they... View Details

Keywords: Financial Institutions

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Teaching Interest

Overview

By: David S. Scharfstein

I teach an MBA course in the elective curriculum called Managing and Innovating in Financial Services. I focus on key functions of the financial system including credit, liquidity, insurance and payments provided by a variety of financial intermediaries including... View Details

January 2010 (Revised April 2011)
Case

Google Inc.

By: Benjamin Edelman and Thomas R. Eisenmann

Describes Google's history, business model, governance structure, corporate culture, and processes for managing innovation. Reviews Google's recent strategic initiatives and the threats they pose to Yahoo, Microsoft, and others. Asks what Google should do next. One... View Details

Keywords: Digital Marketing; Business Model; Growth and Development Strategy; Network Effects; Mission and Purpose; Expansion; Internet and the Web; Information Technology Industry

17 Jul 2017
Working Paper Summaries

The Relevance of Broker Networks for Information Diffusion in the Stock Market

Keywords: by Marco Di Maggio, Francesco Franzoni, Amir Kermani, and Carlo Sommavilla

January 2003
Background Note

Institutions for Collaboration: Overview

By: Michael E. Porter and Willis M. Emmons III

Provides an overview of the wide variety of organizations other than firms, government ministries and regulatory agencies, and universities that may have significant effects on competitiveness. These intermediary entities, referred to as institutions for collaboration... View Details

Keywords: Globalization; Labor Unions; Organizations; Competitive Strategy; Technology

2009
Book

Merchants to Multinationals

By: G. Jones

Merchants to Multinationals examines the evolution of multinational trading companies from the eighteenth century to the present day. During the Industrial Revolution, British merchants established overseas branches which became major trade intermediaries and... View Details

Keywords: Trade; Foreign Direct Investment; Multinational Firms and Management; Business History; Alliances; Groups and Teams; Distribution Industry; Africa; Asia; Great Britain; Latin America

March 2013
Article

Do You Really Want to Be an eBay?

By: Andrei Hagiu and Julian Wright

Most companies that serve as intermediaries between buyers and sellers face a fundamental strategy decision: Should they be resellers (like supermarkets), acquiring and then reselling products or services? Should they operate as multisided platforms (like eBay),... View Details

Keywords: Multi-sided Platforms; Business Models; Strategy; Digital Platforms

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26 Apr 2016
First Look

April 26

April 2016 Review of Economic Studies Landing the First Job: The Value of Intermediaries in Online Hiring By: Stanton, Christopher, and Catherine Thomas Abstract—Online markets for remote labor services allow workers and firms to contract... View Details

Keywords: Sean Silverthorne

15 Aug 2016
Working Paper Summaries

Liquidity Transformation in Asset Management: Evidence from the Cash Holdings of Mutual Funds

Keywords: by Sergey Chernenko and Adi Sunderam; Financial Services

January–February 2017
Article

The Truth about Blockchain

By: Marco Iansiti and Karim R. Lakhani

Contracts, transactions, and records of them provide critical structure in our economic system, but they haven’t kept up with the world’s digital transformation. They’re like rush-hour gridlock trapping a Formula 1 race car. Blockchain promises to solve this problem.... View Details

Keywords: Technological Innovation; Technology Adoption; Information Management; Information Technology Industry

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fall 2008
Article

Typosquatting: Unintended Adventures in Browsing

By: Benjamin Edelman

"Typosquatting" is the practice of registering domain names, identical to or confusingly similar to trademarks and famous names, in hopes that users will accidentally request these sites—whereupon they will receive, typically, advertisements. This piece presents the... View Details

Keywords: Web; Advertising; Business Model; Lawsuits and Litigation; Profit; Practice

Research Summary

The Transparency of Ethical Behavior

(with Max Bazerman, Karim Kassam, and Neeru Paharia)
This research analyzes how unethical behavior is viewed when performed... View Details

2016
Article

The Federal Reserve's Balance Sheet as a Financial-Stability Tool

By: Robin Greenwood, Samuel Gregory Hanson and Jeremy C. Stein

We argue that the Federal Reserve should use its balance sheet to help reduce a key threat to financial stability: the tendency for private-sector financial intermediaries to engage in excessive amounts of maturity transformation—i.e., to finance risky assets using... View Details

Keywords: Central Banking; Policy; Risk Management; Public Administration Industry; United States

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February 2008 (Revised March 2008)
Teaching Note

LinkedIn (TN) (A) and (B)

By: Mikolaj Jan Piskorski

In the summer of 2005, LinkedIn, a two-year-old start-up, was choosing between two options to monetize its 5 million business people network. Members could contact each other through trusted intermediaries on the network to offer or seek jobs, consulting engagements,... View Details

Keywords: Business Startups; Social and Collaborative Networks; Internet and the Web; Financing and Loans; Revenue; Design; Service Operations

13 Oct 2010
Research & Ideas

How Government can Discourage Private Sector Reliance on Short-Term Debt

financial institutions. “Most people agree that the financing of large financial intermediaries put the larger financial system at risk” Can the government do anything to discourage short-term borrowing by the private sector? HBS... View Details

Keywords: by Staff; Financial Services

October 2009 (Revised October 2010)
Case

Grove Street Advisors: September 2009

By: Matthew Rhodes-Kropf and Ann Leamon

The investment committee of Grove Street Advisors, a pioneer in the provision of customized private equity funds-of-funds for pension fund clients, must decide how to respond to the market opportunities and challenges presented by the turmoil of 2008 and 2009. How can... View Details

Keywords: Private Equity; Expansion; Investment Funds; Financial Services Industry

February 2020 (Revised March 2020)
Case

Prime Coalition: Catalytic Capital for Climate Innovation

By: Ramana Nanda, Benjamin N. Roth and Olivia Hull

With long development timelines and high risk, new energy technologies were often left to languish in the “valley of death,” unable to raise enough funds to bring a product to market. In 2014, Sarah Kearney founded the nonprofit Prime Coalition to solve this problem.... View Details

Keywords: Energy Conservation; Renewable Energy; Social Entrepreneurship; Venture Capital; Investment; Innovation and Invention; Technological Innovation; Mission and Purpose; Science-Based Business; Nonprofit Organizations; Social Enterprise; Energy Industry; Technology Industry; Green Technology Industry; United States