Publications

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2011
Working Paper

The Cost of Capital for Alternative Investments

By: Jakub W. Jurek and Erik Stafford

This paper studies the cost of capital for alternative investments. We document that the risk profile of the aggregate hedge fund universe can be accurately matched by a simple index put option writing strategy that offers monthly liquidity and complete transparency... View Details

Keywords: Cost of Capital; Financial Liquidity; Investment; Investment Return; Mathematical Methods; Risk and Uncertainty

January 2021 (Revised March 2021)
Supplement

Toyota and Its Labor Union in Argentina (B)

By: Jorge Tamayo, Erik Snowberg and Jenyfeer Martinez Buitrago

Toyota Argentina (TASA) and the union representing automotive industry workers in the country had been working together since 2011 to address the challenges faced by Toyota’s manufacturing plant in Zárate (Argentina). The strategy for moving forward was built on an... View Details

Keywords: Manufacturing Performance; Production; Performance Improvement; Strategy; Labor Unions; Labor and Management Relations; Agreements and Arrangements; Strategic Planning; Factories, Labs, and Plants; Auto Industry; Argentina

20 Sep 2011
First Look

First Look: September 20

Authors:Jakub W. Jurek and Erik Stafford Abstract This paper studies the cost of capital for alternative investments. We document that the risk profile of the aggregate hedge fund universe can be accurately... View Details

Keywords: Sean Silverthorne

September 16, 2022
Article

A Causal Test of the Strength of Weak Ties

By: Karthik Rajkumar, Guillaume Saint-Jacques, Iavor I. Bojinov, Erik Brynjolfsson and Sinan Aral

The authors analyzed data from multiple large-scale randomized experiments on LinkedIn’s People You May Know algorithm, which recommends new connections to LinkedIn members, to test the extent to which weak ties increased job mobility in the world’s largest... View Details

Keywords: Job Mobility; Social Networks; Social Ties; Networks; Personal Development and Career

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21 May 2015
Blog Post

3 Ways to Fund Your HBS MBA

Government. Most grad school students will be eligible for two types of Federal loans: the Federal Direct Stafford Loan and the Federal Direct Grad PLUS Loan. They have fixed interest rates, which means that rates will stay the same... View Details

19 Jul 2011
First Look

First Look: July 19

claims about the benefits of broader operational scope. The performance benefits of focus are typically attributed to reduced complexity, lower uncertainty, and the development of specialized expertise, while the benefits of greater breadth are linked to the economies... View Details

Keywords: Sean Silverthorne

15 Sep 2015
First Look

September 15, 2015

https://www.hbs.edu/faculty/Pages/item.aspx?num=49614 October 2015 Journal of Finance The Cost of Capital for Alternative Investments By: Jurek, Jakub W., and Erik Stafford Abstract—Traditional risk factor... View Details

Keywords: Sean Silverthorne

05 Mar 2013
First Look

First Look: March 5

issuers deteriorates during credit booms, and that this deterioration forecasts low excess returns to corporate bondholders. The key insight is that changes in the pricing of credit risk disproportionately affect the financing costs faced View Details

Keywords: Sean Silverthorne

December 2019
Supplement

The Business of Pain: Johnson & Johnson and the Promise of Opioids (B)

By: Erik Snowberg, Trevor Fetter and Amy W. Schulman

This case is designed to provide an engrossing overview of stakeholder capitalism through a vigorous discussion of the conflicts that can arise when trying to serve multiple stakeholders. In 2007, Johnson & Johnson’s (J&J) subsidiary Janssen has to decide whether or... View Details

Keywords: Opioids; Addiction; Business and Stakeholder Relations; Product Launch; Ethics; Society; Pharmaceutical Industry

January 2021
Article

State and Local Government Employment in the COVID-19 Crisis

By: Daniel Green and Erik Loualiche

Local governments are facing large losses in revenues and increased expenditures because of the COVID-19 crisis. We document a causal relationship between fiscal pressures induced by COVID-19 and the layoffs of state and local government workers. States that depend... View Details

Keywords: Local Government; Municipal Finance; Public Finance; Fiscal Capacity; Fiscal Policy; Governance; Local Range; Health Pandemics; Employment; Finance; Policy; Public Sector

13 Oct 2010
First Look

First Look: October 13, 2010

and Collateralized Lending Authors:Jakub W. Jurek and Erik Stafford Abstract This paper develops a parsimonious static model for characterizing financing terms in collateralized lending markets. We... View Details

Keywords: Sean Silverthorne

January 2008
Background Note

Index Options

By: Joshua Coval and Erik Stafford

The goal of this simulation is to understand the patterns in index option prices that are not predicted by the Black-Scholes model. In particular, the simulation focuses on two properties of options prices. First, at-the-money implied volatilities from index options... View Details

Keywords: Volatility; Stock Options; Investment; Price; Profit; Risk Management; Mathematical Methods

Educators

Article

The Economics of Structured Finance

By: Joshua D. Coval, Jakub W. Jurek and Erik Stafford

This paper investigates the spectacular rise and fall of structured finance. The essence of structured finance activities is the pooling of economic assets like loans, bonds, and mortgages, and the subsequent issuance of a prioritized capital structure of claims, known... View Details

Keywords: Financial Crisis; Asset Management; Debt Securities; Investment; Risk Management; Behavior

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March 2021
Supplement

Toyota and Its Labor Union in Argentina (C)

By: Jorge Tamayo, Erik Snowberg and Jenyfeer Martinez Buitrago

Toyota Argentina (TASA) and the union representing automotive industry workers in the country had been working together since 2011 to address the challenges faced by Toyota’s manufacturing plant in Zárate (Argentina). In 2019, after achieving all the goals set forward... View Details

Keywords: Strategy; Alignment; Cooperation; Negotiation; Agreements and Arrangements; Labor Unions; Labor and Management Relations; Factories, Labs, and Plants; Goals and Objectives; Auto Industry; Latin America; South America; Argentina

June 2022
Supplement

Ocean Carriers (Abridged) Courseware

By: Erik Stafford