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Optimism
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- July 2014
- Case
Paramount Equipment, Inc.
By: Carliss Y. Baldwin and Wei Wang
Paramount Equipment, Inc., based in Fort Wayne, Indiana, is a large manufacturer of cranes and compact construction equipment, aerial work platforms, and food service equipment. Founded in 1987, Paramount now had manufacturing operations in 24 countries. However, it... View Details
- 2014
- Working Paper
Non-Adherence in Health Care: A Positive and Normative Analysis
By: Mark Egan and Tomas J. Philipson
Non-adherence in health care results when a patient does not initiate or continue care that a provider has recommended. Previous research identifies non-adherence as a major source of waste in US health care, totaling approximately 2.3% of GDP, and have proposed a... View Details
- 2014
- Article
Unequality: Who Gets What and Why It Matters
Who should get what, and what are the consequences? Economic inequality in the United States has been rising for decades, yet only recently have behavioral scientists explored two central questions surrounding the optimal level of inequality. First, what are the... View Details
- June 2014
- Article
Improving Value with TDABC
By: Robert S. Kaplan
The article discusses the benefits of time-driven activity-based costing (TDABC) combined with outcomes measurement for healthcare organizations. Topics covered include improving resource efficiency, optimizing care over the complete care cycle, and planning and... View Details
- Article
Analyzing Scrip Systems
By: Kris Johnson, David Simchi-Levi and Peng Sun
Scrip systems provide a nonmonetary trade economy for exchange of resources. We model a scrip system as a stochastic game and study system design issues on selection rules to match potential trade partners over time. We show the optimality of one particular rule in... View Details
- February 2014 (Revised August 2015)
- Case
The Estate Tax Debate
By: Matthew Weinzierl, Katrina Flanagan and Valerie Galinskaya
Per dollar of revenue, no tax policy generates more sound and fury than the taxation of estates. To supporters, the tax is a break on the concentration of wealth and power and an easy way to fund redistribution. To opponents, the tax is an unjust punishment of the... View Details
- January 2014 (Revised May 2014)
- Background Note
Rail Transportation in the United States
By: Rosabeth Moss Kanter and Matthew Guilford
In the 20th century, automobiles and airlines pushed rail into the background as an often-troubled and neglected mode. After a review of the long history of rail in the U.S., this paper examines the situation in the 21st century, including the rail market structure,... View Details
- 2014
- Chapter
Better Timing of Cyber Conflict
By: Elisabeth Paulson and Christopher Griffin
In this paper, we construct a model of cyber-weapon deployment and attempt to determine an optimal deployment time for cyberweapons using this model. We compare and contrast our approach to that in Axelrod and Iliev (R. Axelrod and R. Iliev. Timing of cyber conflict.... View Details
- October 2013
- Article
How Much to Make and How Much to Buy? An Analysis of Optimal Plural Sourcing Strategies
By: Phanish Puranam, Ranjay Gulati and Sourav Bhattacharya
While many theories of the firm seek to explain when firms make rather than buy, in practice, firms often make and buy the same input—they engage in plural sourcing. We argue that explaining the mix of external procurement and internal sourcing for the same input... View Details
- 2019
- Working Paper
Managing Churn to Maximize Profits
By: Aurelie Lemmens and Sunil Gupta
Customer defection threatens many industries, prompting companies to deploy targeted, proactive customer retention programs and offers. A conventional approach has been to target customers either based on their predicted churn probability, or their responsiveness to a... View Details
- Article
Liability Structure in Small-Scale Finance
By: Fenella Carpena, Shawn Cole, Jeremy Shapiro and Bilal Zia
Microfinance, the provision of small individual and business loans, has experienced dramatic growth, reaching over 150 million borrowers worldwide. Much of the success of microfinance has been attributed to attempts to overcome the challenges of information asymmetries... View Details
- July–August 2013
- Article
Building Sustainable Cities
By: John D. Macomber
By 2050 the number of people living in cities will have nearly doubled, to 6 billion, and the problems created by this rampant urbanization are among the most important challenges of our time. Of all resource-management issues, the author argues, water, electricity,... View Details
- Article
Fast Generalized Subset Scan for Anomalous Pattern Detection
By: Edward McFowland III, Skyler Speakman and Daniel B. Neill
We propose Fast Generalized Subset Scan (FGSS), a new method for detecting anomalous patterns in general categorical data sets. We frame the pattern detection problem as a search over subsets of data records and attributes, maximizing a nonparametric scan statistic... View Details
- June 2013 (Revised January 2016)
- Case
Château Margaux: Launching the Third Wine
By: Elie Ofek and Eric E. Vogt
Château Margaux, one of only five prestigious estates in the Bordeaux Medoc wine region to have been classified as a "first-growth", is facing a host of strategic decisions in early 2013. Up until this point the estate had been selling two red wines, a first wine whose... View Details
- Article
Fast Subset Scan for Multivariate Spatial Biosurveillance
By: Daniel B. Neill, Edward McFowland III and Huanian Zheng
We present new subset scan methods for multivariate event detection in massive space-time datasets. We extend the recently proposed 'fast subset scan' framework from univariate to multivariate data, enabling computationally efficient detection of irregular space-time... View Details
- 2013
- Dissertation
Designing Freemium: A Model of Consumer Usage, Upgrade, and Referral Dynamics
By: Clarence Lee, Vineet Kumar and Sunil Gupta
Abstract. Over the past decade "freemium" (free + premium) has become the dominant business model among internet start-ups for its ability to acquire and monetize a large install-base with limited marketing resources. Freemium is a hybrid strategy where a firm offers... View Details
- 2013
- Working Paper
Improving Store Liquidation
By: Nathan Craig and Ananth Raman
Store liquidation is the time-constrained divestment of retail outlets through an in-store sale of inventory. The retail industry depends extensively on store liquidation, not only as a means for investors to recover capital from failed ventures, but also to allow... View Details
- May 2013
- Article
The Stock Selection and Performance of Buy-Side Analysts
Prior research on equity analysts focuses almost exclusively on those employed by sell-side investment banks and brokerage houses. Yet investment firms undertake their own buy-side research and their analysts face different stock selection and recommendation incentives... View Details
- March 2013
- Book Review
Book Review of 'From Optimal Tax Theory to Tax Policy' by Robin Boadway
- 2013
- Working Paper
Do Display Ads Influence Search?: Attribution and Dynamics in Online Advertising
By: Sunil Gupta
As firms increasingly rely on online media to acquire consumers, marketing managers feel comfortable justifying higher online marketing spend by referring to online metrics such as click-through rate (CTR) and cost per acquisition (CPA). However, these standard online... View Details