Publications

May 8, 2020
Article

Which Covid-19 Data Can You Trust?

By: Satchit Balsari, Caroline Buckee and Tarun Khanna

The COVID-19 pandemic has produced a tidal wave of data, but how much of it is any good? And as a layperson, how can you sort the good from the bad? The authors suggest a few strategies for dividing the useful data from the misleading: Beware of data that’s too broad... View Details

Keywords: COVID-19 Pandemic; Health Pandemics; Analytics and Data Science

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October 2018 (Revised August 2023)
Case

Safecast: Bootstrapping Human Capital to Big Data

By: Ethan Bernstein and Stephanie Marton

On March 11, 2011, at 2:46pm, a 9.1-on-the-Richter-scale, six-minute long earthquake unleashed a tsunami that ravaged the Tohoku region of Japan, damaging the Fukushima Daiichi Nuclear Power facility and releasing sufficient radioactive material into the air and ocean... View Details

2025
Working Paper

Turning Points in Inflation: A Structural Breaks Approach with Micro Data

By: Alberto Cavallo and Gaston Garcia Zavaleta

We introduce a novel methodology for detecting inflation turning points that combines high-frequency, disaggregated price data with standard structural break techniques to provide policymakers with more precise and timely signals of inflation dynamics. The methodology... View Details

Keywords: Inflation and Deflation; Global Range; Economic Slowdown and Stagnation; Analysis; Price

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Fast Answer

Finding a Time Series of Financial Data in Compustat

Tab-delimited text (*.txt) format Leave all other boxes in this step as is Click Submit Query Data Request Summary window will open Right mouse click on the highlighted file name... View Details

2021
Working Paper

Time and the Value of Data

By: Ehsan Valavi, Joel Hestness, Newsha Ardalani and Marco Iansiti

Managers often believe that collecting more data will continually improve the accuracy of their machine learning models. However, we argue in this paper that when data lose relevance over time, it may be optimal to collect a limited amount of recent data instead of... View Details

Keywords: Economics Of AI; Machine Learning; Non-stationarity; Perishability; Value Depreciation; Analytics and Data Science; Value

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May 1983 (Revised November 1987)
Case

Technical Data Corp.: Business Plan

By: William A. Sahlman

Contains materials extracted from a business plan developed by the company in 1980. The purpose of the business plan was to raise $100,000 to finance the commencement of operations. The firm intended to provide analytical services to bond market traders. The product... View Details

Keywords: Business Plan

March 2009 (Revised July 2010)
Case

IBM: The Corporate Service Corps

By: Christopher Marquis and Rosabeth M. Kanter

Describes the conception, development, and implementation of the Corporate Services Corps (CSC), an international community service assignment for high-potential IBM employees. The year 2008 was the pilot year of the CSC program, and 100 of IBM's best global employees... View Details

Keywords: Developing Countries and Economies; Global Strategy; Corporate Social Responsibility and Impact; Mission and Purpose; Organizational Structure; Partners and Partnerships; Non-Governmental Organizations

12 Jan 2023
News

‘Debiasing’ Debt with Data

Seke Ballard (MBA 2010) says he owes the inspiration for BetaBank, his small business-focused digital-banking venture, to his father—and not just as a person, but also as an... View Details

Keywords: Ralph Ranalli

January 2010 (Revised April 2010)
Case

Credit Suisse Group: Managing Equity Research as a Business

By: Boris Groysberg, Paul M. Healy and Sarah Abbott

In 2003, in the midst of industry turmoil and company-specific challenges, Stefano Natella was named Global Head of Equity Research at Credit Suisse. Over a six-year period, Natella implemented and refined a new methodology for valuing equity research analysts, both... View Details

Keywords: Business Model; Change Management; Customer Satisfaction; Compensation and Benefits; Selection and Staffing; Balanced Scorecard; Organizational Change and Adaptation; Financial Services Industry

16 May 2016
News

The Airplane As A Microcosm Of Class Divisions

17 Apr 2018
News

Financial services firms expecting a hard Brexit, survey shows

Fast Answer

U.S. economic data

H.15 - Interest rates for select U.S. government and Federal Reserve series, published every business day. Bureau of Economic Analysis (BEA) Data - U.S. national data and a variety of... View Details

22 Oct 2007
Research & Ideas

Bringing ‘Lean’ Principles to Service Industries

well-grounded research on how improvements can be brought to services through some of these lean concepts." Not all lean manufacturing ideas translate from factory floor to office cubicle. For example, tools such View Details

Keywords: by Julia Hanna; Computer

June 2014 (Revised January 2017)
Supplement

YAAS's Service Center (B)

By: Brian Hall and Sara del Nido

This case is about a compensation change at an automotive service company in the Middle East. The case allows investigation and analysis of many issues related to compensation design and human resource management, and even change management. The focus of the case is... View Details

Keywords: Compensation; Emotions; Values; Human Resources; Labor; Negotiation; Organizations; Social Psychology; Value Creation; Motivation and Incentives; Service Industry; Service Industry; Kuwait; Middle East

November 2003 (Revised July 2014)
Case

'Walking on a Tightrope': Maintaining London as a Financial Center

By: Geoffrey Jones and Meghan Gallagher-Kernstine

Focuses on the development of London as a leading international financial center and the difficulties it faces maintaining its status. Examines London's history as a financial center from Roman times to the present day. London's position in the 19th century rested on... View Details

Keywords: International Finance; Geographic Location; Governing Rules, Regulations, and Reforms; Business History; Status and Position; Financial Services Industry; Europe; London

13 Jan 2003
Research & Ideas

Making Biotech Work as a Business

expressed the frustration that many people in the biotech industry feel as he clicked through the depressing data in gloomy graphs on a big screen. "It's not View Details

Keywords: by Martha Lagace; Biotechnology; Health; Technology

April 2023
Technical Note

An Art & A Science: How to Apply Design Thinking to Data Science Challenges

By: Michael Parzen, Eddie Lin, Douglas Ng and Jessie Li

We hear it all the time as managers: “what is the data that backs up your decisions?” Even local mom-and-pop shops now have access to complex point-of-sale systems that can closely track sales and customer data. Social media influencers have turned into seven-figure... View Details

Keywords: Decision Making; Framework; Analytics and Data Science