Publications

2022
Article

Which Explanation Should I Choose? A Function Approximation Perspective to Characterizing Post hoc Explanations

By: Tessa Han, Suraj Srinivas and Himabindu Lakkaraju

A critical problem in the field of post hoc explainability is the lack of a common foundational goal among methods. For example, some methods are motivated by function approximation, some by game theoretic notions, and some by obtaining clean visualizations. This... View Details

Keywords: Mathematical Methods; Decision Choices and Conditions; Analytics and Data Science

24 Jun 2008
Working Paper Summaries

Bank Structure and the Terms of Lending to Small Businesses

Keywords: by Rodrigo Canales & Ramana Nanda; Banking

13 Aug 2007
Working Paper Summaries

Diasporas and Domestic Entrepreneurs: Evidence from the Indian Software Industry

Keywords: by Ramana Nanda & Tarun Khanna; Video Game; Web Services

2020
Working Paper

Food Security and Human Mobility During the COVID-19 Lockdown

By: Prithwiraj Choudhury, Wesley W. Koo, Xina Li, Nishant Kishore, Satchit Balsari and Tarun Khanna

During the COVID-19 crisis, millions of migrants around the world face food insecurity. This could force migrants to travel during the pandemic, exposing them to health risks and accelerating the spread of the virus. Anecdotal evidence demonstrates the importance of... View Details

Keywords: COVID-19; Migrants; Food Security; Mobility; Health Pandemics; Food; Distribution; Policy; Global Range

SSRN

March 2022 (Revised January 2024)
Case

Moksha Data: Delivering Insights for Public Service

By: Ashish Nanda and Zack Kurtovich

Moksha Data, a boutique consulting firm specializing in public sector work, started in January 2017 with a handshake between friends and a shared commitment to the principles of egalitarianism, ownership, and collaboration. The Houston-based firm had built momentum... View Details

Keywords: Professional Service Firms; Professional Service Firm; Strategy Formulation; Data; Data As A Service; Government Contracting; Consulting; Consulting Firms; Consulting Services; Entrepreneurship; Public Sector; Analytics and Data Science; Growth and Development; Strategy; Consulting Industry; Texas

November–December 2020
Article

The Risks You Can't Foresee: What to Do When There's No Playbook

By: Robert S. Kaplan, Herman B. Leonard and Anette Mikes

No matter how good their risk management systems are, companies can’t plan for everything. Some risks are outside people’s realm of experience or so remote no one could have imagined them. Some result from a perfect storm of coinciding breakdowns, and some materialize... View Details

Keywords: Novel Risks; Risk Management; Crisis Management

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August 2012
Article

A Darker Side to Decentralized Banks: Market Power and Credit Rationing in SME Lending

By: Rodrigo Canales and Ramana Nanda

We use loan-level data to study how the organizational structure of banks impacts small business lending. We find that decentralized banks-where branch managers have greater autonomy over lending decisions-give larger loans to small firms and those with "soft... View Details

Keywords: Geographic Location; Customers; Financing and Loans; Credit; Organizational Structure; Banks and Banking; Governance Compliance; Competitive Strategy

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December 2007 (Revised February 2017)
Case

Vegpro Group: Growing in Harmony

By: David E. Bell, Brian Milder and Mary Shelman

Vegpro, a horticulture company, is Kenya's largest exporter of fresh vegetables and flowers to top supermarkets in the U.K. and Europe. In 2007, Vegpro's business is threatened by growing consumer concern about the environmental impact of food production and transport,... View Details

Keywords: Customer Satisfaction; Developing Countries and Economies; Ethics; Food; Growth and Development Strategy; Operations; Environmental Sustainability; Agriculture and Agribusiness Industry; Kenya; Europe; United Kingdom

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November 2007 (Revised May 2008)
Case

Haier Hefei Electronics Co. (A)

By: Lynn Sharp Paine

The Haier Group, the first mainland Chinese company to make the Financial Times list of Asia's "most admired companies," attributes its success in large measure to the new value system it has sought to instill throughout the organization. However, when Haier takes over... View Details

Keywords: Public Ownership; Business and Government Relations; Organizational Culture; Transformation; Ethics; Labor and Management Relations; Business or Company Management; Contracts; Electronics Industry; China

May 2005 (Revised February 2007)
Case

HNA Group: "A Miracle in Civil Aviation"

By: Cynthia A. Montgomery and Carole Winkler

Chen Feng and three others started Hainan Airlines in China during a historic transformation and privatization of the civil aviation industry. From a small loan from the local province in 1992, Chairman Chen built the company into a conglomerate that, by 2003, owned... View Details

Keywords: Growth Management; Air Transportation; Business Growth and Maturation; Competitive Advantage; Emerging Markets; Business Startups; Air Transportation Industry; China

January 1985 (Revised June 1993)
Case

Turner Construction Co.

By: Frank V. Cespedes

In June, 1984, a vice president at Turner Construction Co. must decide whether to approve a construction project being considered by one of Turner's territorial offices and how to manage that territory general manager's apparent reluctance to pursue another account... View Details

Keywords: Organizational Structure; Projects; Market Entry and Exit; Integration; Contracts; Marketing Strategy; Sales; Business or Company Management; Business Offices; Geographic Location; Construction Industry

15 Aug 2023
Research & Ideas

Why Giving to Others Makes Us Happy

windfall of money that they could use to purchase a goody-bag full of candy or other treats. Participants were randomly assigned to be given the choice to keep the bag of treats for themselves or to donate it to an anonymous sick child at a View Details

Keywords: by Michael Blanding

18 Apr 2022
HBS Case

Dick’s Sporting Goods Followed Its Conscience on Guns—and It Paid Off

hadn’t purchased his AR-15 assault-style rifle at a Dick’s Sporting Goods store. But he had legally bought a different shotgun months earlier at a local Dick’s outlet—and that hit close enough to home for Stack. “I don’t want to be part... View Details

Keywords: by Jay Fitzgerald

08 Jul 2011
Working Paper Summaries

Delegation in Multi-Establishment Firms: Adaptation vs. Coordination in I.T. Purchasing Authority

Keywords: by Kristina McElheran

2017
Working Paper

A Historical Approach to Clustering in Emerging Economies

By: Valeria Giacomin

Clusters are defined as geographically concentrated agglomerations of specialized firms in a particular domain. The cluster concept in its broader meaning of industrial agglomeration has been the focus of longstanding debates in the social sciences. This working paper... View Details

Keywords: Industry Clusters; Research; Theory; Developing Countries and Economies; History; Analysis; Globalization

Research Summary

Overview

By: Chiara Farronato

Based on a broad interest in the economics of innovation and the Internet, Professor Farronato concentrates her research on the evolution of e-commerce and peer-to-peer online platforms, including platform adoption, economies of scale, and drivers of heterogeneous... View Details

Article

Best Practices for Differentiated Products Demand Estimation with PyBLP

Differentiated products demand systems are a workhorse for understanding the price effects of mergers, the value of new goods, and the contribution of products to seller networks. Berry, Levinsohn, and Pakes (1995) provide a flexible random coefficients logit model... View Details