Publications

08 Jun 2020
Working Paper Summaries

Loan Types and the Bank Lending Channel

Keywords: by Victoria Ivashina, Luc Laeven, and Enrique Moral-Benito; Financial Services

16 Oct 2019
News

Trump’s China Deal Leaves the Global Economy as Uncertain as Ever

Research Summary

Characteristics of Corporate Bond Transactions: Evolution Through Time and Across Liquidity (with George Chacko, Marti Subrahmanyam, and Jeffrey Sutthoff)

The US corporate bond market is one of the most opaque, illiquid markets for corporate securities. Large, comprehensive bond databases are scarce, making it difficult to formally study and understand bond trading behavior. In this paper, we use a unique database of... View Details

2022
Working Paper

Retail Investors’ Contrarian Behavior Around News, Attention, and the Momentum Effect

By: Cheng (Patrick) Luo, Enrichetta Ravina, Marco Sammon and Luis M. Viceira

Using a large panel of U.S. brokerage accounts trades and positions, we show that a large fraction of retail investors trade as contrarians after large earnings surprises, especially for loser stocks, and that such contrarian trading contributes to post earnings... View Details

Keywords: Retail Investors; Post Earnings Announcement Drift; Price Momentum; Behavioral Finance; Investment; Demographics

SSRN

Read Now

2012
Other Unpublished Work

What Are We Meeting For? The Consequences of Private Meetings with Investors

By: Eugene F. Soltes and David H. Solomon

Executives of publicly-traded firms spend considerable time meeting privately with investors, despite regulation restricting their ability to convey material nonpublic information. Using a set of records of all one-on-one meetings between senior management and... View Details

Keywords: Decision Choices and Conditions; Investment; Investment Funds; Governing Rules, Regulations, and Reforms; Management Teams; Public Ownership; Business and Shareholder Relations

SSRN

October 2009
Case

Noble Group

By: C. Fritz Foley, Michael Shih-ta Chen, Matthew Johnson and Linnea Meyer

What role does trade finance play in facilitating global supply chain management? Richard S. Elman, founder and CEO of Noble Group Ltd., a global commodities trading company based in Hong Kong, must raise capital to support the firm's working capital and investment... View Details

Keywords: Trade; Capital; Financing and Loans; International Finance; Globalized Firms and Management; Risk Management; Supply Chain Management; Hong Kong

09 Nov 2016
News

Politics, Polls, Art and Bribery

September 1985
Case

H.J. Heinz Co.: Plastic Bottle Ketchup (B)

By: John A. Quelch

The Heinz Ketchup product manager discovers she does not have sufficient finished inventory and production capacity to meet trade demand for a new plastic bottle ketchup. Alternatives include cancelling promotion events and putting the trade on allocation. View Details

Keywords: Distribution; Crisis Management; Innovation and Invention; Product Marketing; Food and Beverage Industry

May 1988 (Revised November 1990)
Case

Airbus vs. Boeing (B): The Storm Intensifies

By: Malcolm S. Salter

Discusses the growing competition faced by U.S. producers of civil aircraft due to the success and expanding product line of Airbus Industries. Designed to foster discussion of international trade policy as it affects producers in the industry and to encourage firm... View Details

Keywords: Trade; Policy; Negotiation; Competition; Competitive Strategy; Aerospace Industry; United States

2018
Book

American Fair Trade: Proprietary Capitalism, Corporatism, and the 'New Competition,' 1890–1940

By: Laura Phillips Sawyer

American Fair Trade explores the contested political and legal meanings of the term fair trade from the late nineteenth century through the New Deal era. This history of American capitalism argues that business associations partnered with regulators to... View Details

Keywords: Economic Systems; Competition; Policy; Fairness; History; Governing Rules, Regulations, and Reforms; United States

December 2011
Article

Stock Price Fragility

By: Robin Greenwood and David Thesmar

We investigate the relationship between ownership structure of financial assets and non-fundamental risk. We define an asset to be fragile if it is susceptible to non-fundamental trading shocks. An asset can be fragile because of concentrated ownership or because its... View Details

Keywords: Stocks; Price; Ownership; Risk and Uncertainty; Assets; System Shocks; Financial Liquidity; Forecasting and Prediction; Investment Return; Volatility; Relationships; United States

September 1984 (Revised July 2005)
Case

Higgins v. Commissioner

By: Henry B. Reiling

Discusses the issue of whether an activity is a trade or business. The Court held that the taxpayer's very substantial stock and bond portfolio management activities were not a trade or business, whereas the taxpayer's real estate activities did constitute a trade or... View Details

Keywords: Taxation; Courts and Trials; Investment Portfolio; Property; United States

Find at Harvard

16 Jun 2021
News

Cruising in Crisis: How Carnival Is Riding Out the COVID-19 Storm

Alex Magnuson

I am a doctoral student in the business economics program. I received a B.A. in Economics from Dartmouth College in 2019 and my main interests are in the topics of international trade and urban economics. My current research focuses on the role of big... View Details

June 1996 (Revised November 1996)
Background Note

Economic Gains from Trade: Comparative Advantage

By: Robert E. Kennedy and Nancy F. Koehn

How nations trade and whether they benefit from it are two of the oldest and most important questions in political economy. In the 170 years since David Ricardo formally developed the theory of comparative advantage, it has become one of the principles most widely... View Details

Keywords: Business Model; Microeconomics; Trade; Cost Management; Business and Government Relations

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

February 2018
Article

Financial Disclosure and Market Transparency with Costly Information Processing

By: Marco Di Maggio and Marco Pagano

We study a model where some investors (“hedgers”) are bad at information processing, while others (“speculators”) have superior information-processing ability and trade purely to exploit it. The disclosure of financial information induces a trade externality: if... View Details

Keywords: Financial Disclosure; Information Processing; Liquidity; Market Transparency; Rational Inattention; Information; Financial Liquidity; Knowledge Use and Leverage; Corporate Disclosure; Financial Markets; Investment

September 1996 (Revised December 2000)
Background Note

Protection of Intellectual Property in the United States, The

By: Myra M. Hart and Howard G. Zaharoff

Presents an overview of U.S. laws/systems in place to safeguard intellectual property rights. Includes a brief history of the development of the laws. Attention is given to patents, licenses, copyrights, trade secrets, trade and service markets, and non-disclosure and... View Details

Keywords: Trademarks; Patents; Copyright; Laws and Statutes; Agreements and Arrangements; United States

November 2019
Article

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

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

This paper shows that the network of relationships between brokers and institutional investors shapes information diffusion in the stock market. We exploit trade-level data to show that central brokers gather information by executing informed trades, which is then... View Details

Keywords: Broker Networks; Institutional Investors; Asset Prices; Business and Shareholder Relations; Institutional Investing; Information; Knowledge Dissemination; Financial Markets; Asset Pricing