Publications

Educators

30 May 2024
Research & Ideas

Racial Bias Might Be Infecting Patient Portals. Can AI Help?

Patients and physicians increasingly turned to digital platforms, like patient portal messaging, when COVID-19 made contact risky, but a new study of how providers managed the messaging surge suggests an uncomfortable downside: What if the color of a patient’s skin... View Details

Keywords: by Ben Rand; Health

June 2024
Article

The Diversity Heuristic: How Team Demographic Composition Influences Judgments of Team Creativity

By: Devon Proudfoot, Zachariah Berry, Edward H. Chang and Min B. Kay

Despite mixed evidence for the relationship between demographic diversity and creativity, we propose that observers hold a lay belief that demographic diversity increases creativity and apply this lay belief in judgments about teams and their creative work. Across... View Details

Keywords: Diversity; Race; Gender; Groups and Teams; Perception; Creativity

March 2023
Supplement

Allianz Türkiye (C): Managing the 2017 Hail Storm

By: John D. Macomber and Fares Khrais

Allianz Turkey is a property casualty insurance company operating in a region experiencing increasing losses from natural catastrophe events related to climate change, for example hail, wildfire, and flooding. There are also substantial other natural catastrophe... View Details

Keywords: Insurance And Reinsurance; Natural Disasters; Turkey; Insurance; Climate Change; Analytics and Data Science; Insurance Industry; Financial Services Industry; Turkey

March 2023 (Revised April 2024)
Case

Allianz Türkiye: Adapting to Climate Change

By: John D. Macomber and Fares Khrais

Allianz Turkey is a property casualty insurance company operating in a region experiencing increasing losses from natural catastrophe events related to climate change, for example hail, wildfire, and flooding. There are also substantial other natural catastrophe... View Details

Keywords: Insurance And Reinsurance; Natural Disasters; Turkey; Insurance; Climate Change; Analytics and Data Science; Insurance Industry; Financial Services Industry; Turkey

Educators

November 2009
Journal Article

A Theory of Growth and Volatility at the Aggregate and Firm Level

By: Diego A. Comin and Sunil Mulani

This paper presents an endogenous growth model that explains the evolution of the first and second moments of productivity growth at the aggregate and firm level during the post-war period. Growth is driven by the development of both (i) idiosyncratic R&D innovations... View Details

Keywords: Volatility; Microeconomics; Innovation and Invention; Growth and Development Strategy; Resource Allocation; Performance Productivity; Mathematical Methods; Research and Development

15 Jul 2010
Working Paper Summaries

Trade Policy and Firm Boundaries

Keywords: by Laura Alfaro, Paola Conconi, Harald Fadinger & Andrew F. Newman

02 Sep 2009
Working Paper Summaries

Information Risk and Fair Value: An Examination of Equity Betas and Bid-Ask Spreads

Keywords: by Edward J. Riedl & George Serafeim; Banking

September 2020
Article

Community-Level Postmaterialism and Anti-Migrant Attitudes:: An Original Survey on Opposition to Sub-Saharan African Migrants in the Middle East

By: Matt Buehler, Kristin Fabbe and Kyung Joon Han

Why do native citizens of the Middle East and North Africa express greater opposition to certain types of migrants, refugees, and displaced persons? Why, particularly, do they express greater opposition to sub-Saharan African migrants? This article investigates these... View Details

Keywords: Postmaterialism; Immigration; Attitudes; Prejudice and Bias; Surveys; Africa; Middle East

Register to Read

1999
Article

Effects of Instructional Style on Problem-Solving Creativity

By: A. M. Ruscio and T. M. Amabile

This study sought to determine the impact of 2 differing instructional approaches on creative problem-solving performance. Eighty-two college students completed a novel structure-building task after receiving algorithmic instruction (providing a rote, step-by-step... View Details

Keywords: Training; Creativity; Cognition and Thinking; Performance; Learning

June 2013
Article

Unconscious Thought Reduces Intrusion Development: A Replication and Extension

By: Julie Krans, Dorte Janecko and Maarten W. Bos

Background and Objectives: Intrusive images after a traumatic event, a hallmark feature of post-traumatic stress disorder, are suggested to develop because the trauma memory is disorganized and not integrated into autobiographical memory. Unconscious Thought... View Details

Keywords: Health Disorders; Cognition and Thinking

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

16 Jul 2020
Research & Ideas

Restaurant Revolution: How the Industry Is Fighting to Stay Alive

be working increasingly from home. Previously, site selection strategies for restaurants focused on density of both working and residential population—depending on the concept, the relative density of each provided key input for View Details

Keywords: by Michael S. Kaufman, Lena G. Goldberg, and Jill Avery; Food & Beverage

18 Oct 2022
Research & Ideas

When Bias Creeps into AI, Managers Can Stop It by Asking the Right Questions

you give an example? Israeli: Suppose that women are more likely to buy red iPhone cases compared to other groups. Now, I decide to exclude gender when I train my algorithm to predict something, in order to prevent any biased outcome. But... View Details

Keywords: by Rachel Layne

19 Jun 2008
Working Paper Summaries

Accounting Information as Political Currency

Keywords: by Karthik Ramanna & Sugata Roychowdhury; Accounting

Research Summary

Firm Performance, Senior Management, and Managerial Representation

While my work on strategic human capital studies how the characteristics of management shape performance, this work in effect focuses on the reverse: how performance shapes a key characteristic of the firm's management

Working with Professor David Thomas,... View Details

November 2022
Article

Hate Crime Towards Minoritized Groups Increases as They Increase in Sized-Based Rank

By: Mina Cikara, Vasiliki Fouka and Marco Tabellini

People are on the move in unprecedented numbers within and between countries. How does demographic change affect local intergroup dynamics? In complement to accounts that emphasize stereotypical features of groups as determinants of their treatment, we propose the... View Details

Keywords: Prejudice; Minority; Hate Crimes; Reference Dependence; Prejudice and Bias; Attitudes; Demographics

April 2010 (Revised March 2011)
Case

The Auction for Travelport (A)

By: Andrei Hagiu and Misha Sanwal

A senior Blackstone director is deciding how aggressively to bid for Travelport, a travel distribution business containing several key services and platforms. Travelport's most important properties were Galileo, one of the top 3 global distribution systems (GDSs),... View Details

Keywords: Value Creation; Product Positioning; Cost vs Benefits; Private Equity; Leveraged Buyouts; Competitive Advantage; Auctions; Industry Structures; Travel Industry

Educators