Publications

March 2020
Article

Is This My Group or Not? The Role of Ensemble Coding of Emotional Expressions in Group Categorization

By: Amit Goldenberg, Timothy D. Sweeny, Emmanuel Shpigel and James J. Gross

When exposed to others’ emotional responses, people often make rapid decisions as to whether these others are members of their group or not. These group categorization decisions have been shown to be extremely important to understanding group behavior. Yet, despite... View Details

Keywords: Categorization; Ensemble Coding; Summary Statistical Perception; Social Cognition; Emotions; Perception; Groups and Teams

February 2016
Article

Unearned Status Gain: Evidence from a Global Language Mandate

By: Tsedal Neeley and Tracy Dumas

Theories of status rarely address unearned status gain—an unexpected and unsolicited increase in relative standing, prestige, or worth, attained not through individual effort or achievement, but from a shift in organizationally valued characteristics. We build theory... View Details

Keywords: Status and Position; Equality and Inequality; Spoken Communication; Organizations; Japan; United States

September 2007
Article

(Noisy) Communication

By: Bharat Anand and Ron Shachar

Communication is central to many settings in marketing and economics. A focal attribute of communication is miscommunication. We model this key characteristic as a noise in the messages communicated, so that the sender of a message is uncertain about its perception by... View Details

Keywords: Communication Intention and Meaning; Interpersonal Communication; Cost vs Benefits; Marketing Communications; Performance Improvement; Mathematical Methods

02 May 2013
Working Paper Summaries

Innovation, Reallocation, and Growth

Keywords: by Daron Acemoglu, Ufuk Akcigit, Nicholas Bloom & William Kerr

2022
Article

OpenXAI: Towards a Transparent Evaluation of Model Explanations

By: Chirag Agarwal, Satyapriya Krishna, Eshika Saxena, Martin Pawelczyk, Nari Johnson, Isha Puri, Marinka Zitnik and Himabindu Lakkaraju

While several types of post hoc explanation methods have been proposed in recent literature, there is very little work on systematically benchmarking these methods. Here, we introduce OpenXAI, a comprehensive and extensible opensource framework for evaluating and... View Details

Keywords: Measurement and Metrics; Analytics and Data Science

February 2021 (Revised May 2021)
Case

SafeGraph: Selling Data as a Service

By: Ramana Nanda, Abhishek Nagaraj and Allison Ciechanover

Set in January 2021, the CEO of SafeGraph, a four-year-old startup that sold Data as a Service, looked to the future. His aim was to become the most trusted source for data about a physical place. The company provided points of interest (POI) and foot traffic data on... View Details

Keywords: Data As A Service; Monetization; Pricing; Business Startups; Analytics and Data Science; Consumer Behavior; Analysis; Business Model; Health Pandemics; Information Industry; United States

Educators

Purchase

Working Paper

Covenant-Light Contracts and Creditor Coordination

By: Bo Becker and Victoria Ivashina

In 2015, 70% of newly issued leveraged loans had weaker enforcement features, called covenant-light or "cov-lite"; this is nearly a three-time increase in cov-lite issuance compared to a previous peak in 2007. We evaluate whether this development can be attributed to... View Details

Keywords: Credit Cycles; Loan Contracts; Debt Covenants; Contracts; Financing and Loans; Credit; Borrowing and Debt

SSRN

2014
Working Paper

Firm Competitiveness and Detection of Bribery

By: George Serafeim

Using survey data from firms around the world I analyze how detection of bribery has impacted a firm's competitiveness over the past year. Managers report that the most significant impact was on employee morale, followed by business relations, and then reputation and... View Details

Keywords: Competitiveness; Corruption; Bribery; Employee Engagement; Reputation; Regulation; Competition; Crime and Corruption; Ethics; Performance

SSRN

Article

Gross National Happiness As an Answer to the Easterlin Paradox?

By: Rafael Di Tella and Robert MacCulloch

The Easterlin Paradox refers to the fact that happiness data are typically stationary in spite of considerable increases in income. This amounts to a rejection of the hypothesis that current income is the only argument in the utility function. We find that the... View Details

Keywords: Wealth and Poverty; Happiness; Employment; Income; Mathematical Methods; Welfare

March 2014
Article

Delivering High-quality Cancer Care: The Critical Role of Quality Measurement

By: Tracy Spinks, Patricia Ganz, George Sledge, Laura Levit, James Hayman, Timothy Eberlein and Thomas W. Feeley

In 1999, the Institute of Medicine (IOM) published Ensuring Quality Cancer Care, an influential report that described an ideal cancer care system and issued ten recommendations to address pervasive gaps in the understanding and delivery of quality cancer... View Details

Keywords: Health Care Quality; Health Care and Treatment; Quality; Measurement and Metrics; Health Industry; North America

April 2012
Article

Broadening Focus: Spillovers, Complementarities and Specialization in the Hospital Industry

By: Jonathan R. Clark and Robert S. Huckman

The long-standing argument that focused operations outperform others stands in contrast to claims about the benefits of broader operational scope. The performance benefits of focus are typically attributed to reduced complexity, lower uncertainty, and the development... View Details

Keywords: Performance Capacity; Operations; Advertising; Production; Corporate Strategy; Relationships; Medical Specialties; Complexity; Risk and Uncertainty; Experience and Expertise; Diversification; Quality; Health Industry

Article

MIT Roundtable on Corporate Risk Management

By: Robert C. Merton

Against the backdrop of financial crisis, a distinguished group of academics and practitioners discusses the contribution of financial management and innovation to corporate growth and value, along with the pitfalls and unintended consequences of such innovation.... View Details

Keywords: Financial Crisis; Market Participation; Finance; Innovation and Invention; Growth and Development Strategy; Value; Distribution; Capital Structure; Risk Management; Business Ventures; Business Model; Strategy