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  • Forthcoming
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Branch-and-Price for Prescriptive Contagion Analytics

By: Alexandre Jacquillat, Michael Lingzhi Li, Martin Ramé and Kai Wang
Contagion models are ubiquitous in epidemiology, social sciences, engineering, and management. This paper formulates a prescriptive contagion analytics model where a decision maker allocates shared resources across multiple segments of a population, each governed by... View Details
Keywords: COVID-19; Mathematical Methods
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Competitive Strategy

By: Michael E. Porter

Porter is engaged in a major new body of work on the theoretical foundations of competitive positioning and the underpinnings of sustainable competitive advantage. This research highlights the distinction between positioning and operational effectiveness; the... View Details

  • Teaching Interest

Doing Business in Africa

By: John D. Macomber

This course introduces frameworks and models for smart and focused investing and operations across sectors, nations, industries, and time frames in Africa.   Students will learn tools and skills to help navigate the business landscape of Africa in terms of selection... View Details

Keywords: Africa
  • Research Summary

Internalizing Global Value Chains: A Firm-Level Analysis

By: Laura Alfaro
In recent decades, advances in information and communication technology and falling trade barriers have led firms to retain within their boundaries and in their domestic economies only a subset of their production stages. A key decision facing firms worldwide is the... View Details
  • Teaching Interest

Leadership and Organizational Behavior (LEAD)

By: Ethan S. Bernstein

Professor Bernstein taught Leadership and Organizational Behavior (LEAD) from 2013-2016 (7 sections).  This course focuses on how managers become effective leaders by addressing the human side of enterprise.

The course is divided into five modules:View Details

Keywords: Leadership; Organizations; Personal Development and Career; Relationships; Communication
  • Teaching Interest

Managing the Future of Work (MBA Education—Elective Curriculum)

By: Christopher T. Stanton

The nature and scope of work is changing rapidly, creating massive business challenges in the shadow of broader political and social shifts.  HBS launched a major initiative in 2017 on Managing the Future of Work to define these workplace issues and... View Details

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Segmented Arbitrage

By: Emil Siriwardane, Adi Sunderam and Jonathan Wallen
We use arbitrage activity in equity, fixed income, and foreign exchange markets to characterize the frictions and constraints facing intermediaries. The average pairwise correlation between the 32 arbitrage spreads that we study is 22%. These low correlations are... View Details
Keywords: Financial Intermediation; Arbitrage; Intermediary-based Asset Pricing; Finance; Segmentation
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Supply and Demand and the Term Structure of Interest Rates

By: Robin Greenwood, Samuel G. Hanson and Dimitri Vayanos
We survey the growing literature emphasizing the role that supply-and-demand forces play in shaping the term structure of interest rates. Our starting point is the Vayanos and Vila (2009, 2021) model of the term structure of default-free bond yields, which we present... View Details
Keywords: Demand and Consumers; Interest Rates; Bonds; Financial Markets
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The Real Effects of Capital Controls: Financial Constraints, Exporters, and Firm Investment

By: Laura Alfaro
In aftermath of the global financial crisis of 2008–2009, emerging-market governments have increasingly restricted foreign capital inflows. The data show a statistically significant drop in cumulative abnormal returns for Brazilian firms following capital control... View Details
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The Supply Chain Economy: A New Industry Categorization for Understanding Innovation in Services

By: Karen Mills
An active debate has centered on the importance of manufacturing for driving innovation in the U.S. economy. This paper offers an alternative framework that focuses on the role of suppliers of goods and services (the “supply chain economy”) in national performance. We... View Details

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