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  • Research Summary

Resource-Based Entrepreneurship

By: Myra M. Hart
Myra M. Hart is investigating the relationship between an entrepreneur's industry-specific experience and the success of large-scale startups. Her work focuses on the links between the entrepreneur's knowledge and reputation resources-developed in the same or a... View Details
  • Research Summary

Retail and the Internet

By: Rajiv Lal
The emergence of new technology, increasing number of new retail formats and the emphasis on store brands are contributing factors to enormous changes taking place in retailing. Rajiv Lal's work on the use of the Internet by retailers calls into question the... View Details
  • Forthcoming
  • Article

Revenue Collapses and the Consumption of Small Business Owners in the COVID-19 Pandemic

By: Olivia S. Kim, Jonathan A. Parker and Antoinette Schoar
Using financial account data linking small businesses to their owner households, we examine how business owners’ consumption responded to changes in business revenues during the COVID-19 crisis. In the first two months following the National Emergency, business... View Details
Keywords: Revenue; Small Business; Health Pandemics; Spending; Consumer Behavior
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  • Article

Riding the Passion Wave or Fighting to Stay Afloat? A Theory of Differentiated Passion Contagion

By: Emma Frank, Kai Krautter, Wen Wu and Jon M. Jachimowicz
Prior research suggests that employees benefit from highly passionate teammates because passion spreads easily from one employee to the next. We develop theory to propose that life in high-passion teams may not be as uniformly advantageous as previously assumed. We... View Details
Keywords: Passion; Emotional Contagion; Emotions; Groups and Teams; Employees; Power and Influence; Performance Improvement
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  • Research Summary

Risk Measurement

By: David E. Bell
David E. Bell has completed research on the measurement of financial risk. The concepts of risk and return are widely used, at least informally, in the appraisal of financial opportunities. Return is typically measured by the expected value of a project, risk by the... View Details
  • 2012
  • Case

Robert Whelan and the Student Loan Crisis (A)

By: Rosabeth M. Kanter and Olivia Leskinen
Robert Whelan and the Student Loan Crisis (A) 2009 AL Fellow Bob Whelan developed an idea with partners that was a seed before his fellowship year and seemed to address a significant national challenge - college financing - with a creative concept and experience from... View Details
Keywords: Innovation; Entrepreneurs; Leadership Skills; Student Loan Crisis; Student Loans; Students; Low-income; Postsecondary Education; Debt-free; Income-share Agreements; ISA; College; Master’s Degree; Google; Purdue Research Foundation; Kanter’s Law; Elida Gonzalez; 13th Avenue; Ed Lowry; Flexibility; National Student Debt Jubilee Project; Fundraising; Difficult Middles; Investing In Student Success Act Of 2014; State Engagement; State Level; Pay It Forward; Student Movement; Tuition; Financing College; Change Management; Entrepreneurship; Innovation and Invention; Leadership; Education; Higher Education; Financing and Loans; Social Enterprise
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  • Research Summary

Ruling the Waves: Business and Politics along the Technological Frontier

By: Debora L. Spar
There are certain periods of time when technological innovation pushes at the frontiers of government and law; when technology undermines state authority and opens massive loopholes for entreneneurs to exploit. During these critical junctures, rules disappear and... View Details
  • Teaching Interest

Senior Executive Leadership Program - India (SELPI)

By: Stefan H. Thomke
Over the past two decades, India has emerged as one of the fastest-growing economies in the world. To seize growth opportunities in this promising economy and sustain success under shifting global business conditions, companies need executives who are exceptional... View Details
  • Teaching Interest

Senior Executive Leadership Program - Middle East (SELPME)

By: Stefan H. Thomke

Change is everywhere in the Middle East today, as many countries seek to diversify their economies and encourage new industries. While the region's complexity includes distinct political and economic conditions in each country in addition to an uncertain global... View Details

  • Teaching Interest

Senior Executive Leadership Program—Middle East

By: Andy Wu

Change is everywhere in the Middle East today, as many countries seek to diversify their economies and encourage new industries. The region's complex business environment includes distinct political and economic conditions in each country—and... View Details

  • Forthcoming
  • Article

Slowly Varying Regression Under Sparsity

By: Dimitris Bertsimas, Vassilis Digalakis Jr, Michael Lingzhi Li and Omar Skali Lami
We consider the problem of parameter estimation in slowly varying regression models with sparsity constraints. We formulate the problem as a mixed integer optimization problem and demonstrate that it can be reformulated exactly as a binary convex optimization problem... View Details
Keywords: Mathematical Methods; Analytics and Data Science
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  • Research Summary

Social Choice and Voting Rules

By: Jerry R. Green

This research program is based on the idea that good voting systems should take into account the frequency with which different choice problems arise. Traditional social choice theory requires properties over a fixed domain of choice problems but does not offer the... View Details

  • Research Summary

Social Marketing and Cause Marketing

By: V. Kasturi Rangan
Rangan is studying the role of marketing in influencing social change by focusing on the adoption of social products and ideas such as family planning, economic development, drug abuse prevention, health care, and recycling. Rangan is attempting to determine how social... View Details
  • Research Summary

Social Media and Their Consequences

By: John A. Deighton
Social media have had negative consequences for entertainment industries such as music and motion pictures, but they have had positive implications too. This project is concerned with one aspect of these social media effects: changes in the process by which talented... View Details
Keywords: Entertainment; Social Media
  • Forthcoming
  • Article

Social Security and Trends in Wealth Inequality

By: Sylvain Catherine, Max Miller and Natasha Sarin
Recent influential work finds large increases in inequality in the U.S. based on measures of wealth concentration that notably exclude the value of social insurance programs. This paper shows that top wealth shares have not changed much over the last three decades when... View Details
Keywords: Wealth; Equality and Inequality; Taxation; Insurance; Welfare
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  • Research Summary

Sovereigns, Upstream Capital Flows and Global Imbalances

By: Laura Alfaro

We construct measures of net private and public capital flows for a large cross-section of developing countries considering both creditor and debtor side of the international debt transactions. Using these measures, we demonstrate that sovereign-to-sovereign... View Details

  • Teaching Interest

Space: Public and Commercial Economics

By: Matthew C. Weinzierl

Space is a place of unparalleled possibility for humanity, and it is in the midst of a revolution. In this course, we will learn about this revolution and the companies, such as SpaceX, Blue Origin, Axiom, Planet, and more. We will be joined by leaders in the... View Details

  • Forthcoming
  • Article

Sticky Capital Controls

By: Miguel Acosta-Henao, Laura Alfaro and Andrés Fernández
There is much ongoing debate on the merits of capital controls as effective policy instruments. The differing perspectives are due in part to a lack of empirical studies that look at the intensive margin of controls, which in turn has prevented a quantitative... View Details
Keywords: Capital Controls; Macroprudential Policies; Stickiness; Intensive; (S, S) Costs; Capital; Management; Macroeconomics; Governance Controls; Mathematical Methods
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  • Teaching Interest

Strategic Financial Analysis

By: Suraj Srinivasan

In a competitive climate, how do some companies outperform others? Managers, consultants, analysts, and investors must understand financial analysis to answer that question and make strategic decisions that drive business profitability and... View Details

Keywords: Strategic Change; Restructuring; Strategy
  • Teaching Interest

Strategy

By: Jan W. Rivkin

The objective of this course is to help students develop the skills for formulating strategy, and provides an understanding of:

  • A firm's operative environment and how to sustain competitive advantage.
  • How to generate superior value for... View Details

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