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- All HBS Web (21)
- Faculty Publications (13)
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- All HBS Web (21)
- Faculty Publications (13)
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- August 2021
- Article
Multiple Imputation Using Gaussian Copulas
By: F.M. Hollenbach, I. Bojinov, S. Minhas, N.W. Metternich, M.D. Ward and A. Volfovsky
Missing observations are pervasive throughout empirical research, especially in the social sciences. Despite multiple approaches to dealing adequately with missing data, many scholars still fail to address this vital issue. In this paper, we present a simple-to-use...
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Hollenbach, F.M., I. Bojinov, S. Minhas, N.W. Metternich, M.D. Ward, and A. Volfovsky. "Multiple Imputation Using Gaussian Copulas." Special Issue on New Quantitative Approaches to Studying Social Inequality. Sociological Methods & Research 50, no. 3 (August 2021): 1259–1283. (0049124118799381.)
- Article
Trends in Missing Race and Ethnicity Information After Imputation in HealthCare.gov Marketplace Enrollment Data, 2015–2021
By: D. Keith Branham, Kenneth Finegold, Lucy Chen, Melony Sorbero, Roald Euller, Marc N. Elliott and Benjamin D. Sommers
Branham, D. Keith, Kenneth Finegold, Lucy Chen, Melony Sorbero, Roald Euller, Marc N. Elliott, and Benjamin D. Sommers. "Trends in Missing Race and Ethnicity Information After Imputation in HealthCare.gov Marketplace Enrollment Data, 2015–2021." JAMA Network Open 5, no. 6 (June 2022): e2216715–e2216715.
- December 2002
- Case
National Economic Accounting: Past, Present, and Future
By: David A. Moss and Sarah A. Brennan
Presents the fundamentals of GDP accounting (including definitions, etc.), examines the history of national accounting, and surveys the international debate over "Green GDP." The first section explains the basic rules and definitions of national economic accounting and...
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Keywords:
History;
Natural Environment;
Quality;
Accounting;
Forecasting and Prediction;
Environmental Sustainability;
Economy;
United States
Moss, David A., and Sarah A. Brennan. "National Economic Accounting: Past, Present, and Future." Harvard Business School Case 703-026, December 2002.
- 2020
- Working Paper
Targeting for Long-Term Outcomes
By: Jeremy Yang, Dean Eckles, Paramveer Dhillon and Sinan Aral
Decision makers often want to target interventions so as to maximize an outcome that is observed only in the long term. This typically requires delaying decisions until the outcome is observed or relying on simple short-term proxies for the long-term outcome. Here we...
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Keywords:
Targeted Marketing;
Optimization;
Churn Management;
Marketing;
Customer Relationship Management;
Policy;
Learning;
Outcome or Result
Yang, Jeremy, Dean Eckles, Paramveer Dhillon, and Sinan Aral. "Targeting for Long-Term Outcomes." Working Paper, October 2020.
- Forthcoming
- Article
Doing More with Less: Overcoming Ineffective Long-Term Targeting Using Short-Term Signals
By: Ta-Wei Huang and Eva Ascarza
Firms are increasingly interested in developing targeted interventions for customers with the best response,
which requires identifying differences in customer sensitivity, typically through the conditional average treatment
effect (CATE) estimation. In theory, to...
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Keywords:
Long-run Targeting;
Heterogeneous Treatment Effect;
Statistical Surrogacy;
Customer Churn;
Field Experiments;
Consumer Behavior;
Customer Focus and Relationships;
AI and Machine Learning;
Marketing Strategy
Huang, Ta-Wei, and Eva Ascarza. "Doing More with Less: Overcoming Ineffective Long-Term Targeting Using Short-Term Signals." Marketing Science (forthcoming). (Pre-published online March 6, 2024.)
- June 1987 (Revised July 2004)
- Case
Textile Corporation Building, The
Describes the potential acquisition of a downtown office building in Boston through a sealed bid auction. The prospective buyer analyzes in detail all elements of the income and expense statements, calculates the effect of all improvements, and imputes a purchase price...
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Keywords:
Mergers and Acquisitions;
Property;
Bids and Bidding;
Auctions;
Price;
Asset Pricing;
Real Estate Industry;
Boston
Poorvu, William J. "Textile Corporation Building, The." Harvard Business School Case 387-189, June 1987. (Revised July 2004.)
- 21 Mar 2019
- Working Paper Summaries
Advancing Computational Biology and Bioinformatics Research Through Open Innovation Competitions
- March 2018
- Article
Scraped Data and Sticky Prices
By: Alberto Cavallo
I use daily prices collected from online retailers in five countries to study the impact of measurement bias on three common price stickiness statistics. Relative to previous results, I find that online prices have longer durations, with fewer price changes close to...
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Keywords:
Online Data;
Scraped Data;
Sticky Prices;
Scanner Data;
Consumer Price Index;
Price;
Data and Data Sets
Cavallo, Alberto. "Scraped Data and Sticky Prices." Review of Economics and Statistics 100, no. 1 (March 2018): 105–119.
- Article
Advancing Computational Biology and Bioinformatics Research Through Open Innovation Competitions
By: Andrea Blasco, Michael G. Endres, Rinat A. Sergeev, Anup Jonchhe, Max Macaluso, Rajiv Narayan, Ted Natoli, Jin H. Paik, Bryan Briney, Chunlei Wu, Andrew I. Su, Aravind Subramanian and Karim R. Lakhani
Open data science and algorithm development competitions offer a unique avenue for rapid discovery of better computational strategies. We highlight three examples in computational biology and bioinformatics research where the use of competitions has yielded significant...
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Keywords:
Computational Biology;
Bioinformatics;
Innovation Competitions;
Research;
Collaborative Innovation and Invention
Blasco, Andrea, Michael G. Endres, Rinat A. Sergeev, Anup Jonchhe, Max Macaluso, Rajiv Narayan, Ted Natoli, Jin H. Paik, Bryan Briney, Chunlei Wu, Andrew I. Su, Aravind Subramanian, and Karim R. Lakhani. "Advancing Computational Biology and Bioinformatics Research Through Open Innovation Competitions." PLoS ONE 14, no. 9 (September 2019).
- October 2001 (Revised January 2002)
- Case
OAO YUKOS Oil Company
By: Malcolm S. Salter and Joshua N. Rosenbaum
This case presents the history and current position of Russia's second-largest oil company, YUKOS, as it seeks listing on the NYSE as an ADR and attempts to rid itself from a punishing "governance discount" by the capital markets. This is a company with a history of...
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Keywords:
Stocks;
Capital Markets;
Corporate Governance;
Developing Countries and Economies;
Energy Sources;
Energy Industry;
Russia
Salter, Malcolm S., and Joshua N. Rosenbaum. "OAO YUKOS Oil Company." Harvard Business School Case 902-021, October 2001. (Revised January 2002.)
- Article
Four Things No One Will Tell You About ESG Data
By: Sakis Kotsantonis and George Serafeim
As the ESG finance field and the use of ESG data in investment decision-making continue to grow, the authors seek to shed light on several important aspects of ESG measurement and data. This article is intended to provide a useful guide for the rapidly rising number of...
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Keywords:
ESG;
ESG (Environmental, Social, Governance) Performance;
ESG Reporting;
Data Analytics;
Sustainability;
Sustainability Reporting;
CSR;
Transparency;
Investment Management;
Socially Responsible Investing;
Sustainable Finance;
Sustainable Development;
Inclusion;
Inclusive Growth;
Corporate Social Responsibility and Impact;
Corporate Accountability;
Investment;
Management;
Climate Change;
Corporate Governance;
Diversity;
Integrated Corporate Reporting
Kotsantonis, Sakis, and George Serafeim. "Four Things No One Will Tell You About ESG Data." Journal of Applied Corporate Finance 31, no. 2 (Spring 2019): 50–58.
- August 2000 (Revised July 2001)
- Case
Laura Martin: Real Options and the Cable Industry
By: Mihir A. Desai and Peter Tufano
CSFB equity research analyst Laura Martin publishes a report on valuing Cox Communications that introduces an innovative approach to valuation. She contends that EBITDA multiple analysis, typical for the cable industry, is flawed because it overlooks the value of the...
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Desai, Mihir A., and Peter Tufano. "Laura Martin: Real Options and the Cable Industry." Harvard Business School Case 201-004, August 2000. (Revised July 2001.)
- 2006
- Working Paper
The Value of a 'Free' Customer
By: Sunil Gupta, Carl F. Mela and Jose M. Vidal-Sanz
Central to a firm's growth and marketing policy is the revenus and profit potential of its customer assets. As a result, there has been a recent proliferation of work regarding customer lifetime value. However, extant research in this area is silent regarding how to... View Details
Gupta, Sunil, Carl F. Mela, and Jose M. Vidal-Sanz. "The Value of a 'Free' Customer." Harvard Business School Working Paper, No. 07-035, December 2006.
- 23 Mar 2016
- Research & Ideas
Researchers Prove C-Suite Gender Gap—but Can’t Explain It
researchers factored for personal traits, including imputed height, body mass, and cognitive ability. Because military service was mandatory for men but not for women, they had very little data on the physical traits of the women. They...
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Keywords:
by Carmen Nobel
- 14 Nov 2005
- Research & Ideas
How Can Start Ups Grow?
stakeholders tend to impute the status of the latter onto the former, thus granting higher status to the young firm. I found that young agencies with high-status clients performed better and grew faster than agencies without high-status...
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- 20 Mar 2018
- First Look
First Look at New Research and Ideas, March 20, 2018
that online prices have longer durations, with fewer price changes close to zero, and hazard functions that initially increase over time. I show that time-averaging and imputed prices in scanner and CPI data can fully explain the...
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Keywords:
Sean Silverthorne
- 19 Dec 2006
- First Look
First Look: December 19, 2006
advertising subject to constraints on customer growth. By relaxing constraints on growth by one customer, we can then impute their lifetime value to the firm. We apply our model to data from an auction house. Our results show that there...
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Keywords:
Sean Silverthorne
- 15 Jan 2008
- First Look
First Look: January 15, 2008
rather this erroneously imputed utility that lingers in memory. Here we review the roles of these streams of utility in shaping preferences, and discuss how neuroimaging offers unique possibilities for disentangling their independent...
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Keywords:
Martha Lagace
- 19 Mar 2019
- First Look
New Research and Ideas, March 19, 2019
algorithms for antibody clustering, imputing gene expression data, and querying the Connectivity Map (CMap). Performance gains are evaluated quantitatively using realistic, albeit sanitized, data sets. The solutions produced through these...
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Keywords:
Dina Gerdeman