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Marketing is a combination of art and science that requires both qualitative and quantitative analysis to arrive at effective decisions. This note...
Describes decision analysis, a systematic approach for analyzing decision problems. A running example illustrates problem structuring (decision...
- July 2021
- Article
Availability and Nutrient Composition of Vegetarian Items at U.S. Fast-Food Restaurants
By: Caroline G. Dunn, Mark J. Soto, Sophia V. Hua, Elizabeth A. Keenan, Lindsay M. Jaacks, Julia A. Wolfson and Sara N. Bleich
Research Questions: What are patterns in availability of vegetarian items in U.S. fast-food chains (2012 to 2018) and are there differences in nutrient composition between and within vegetarian and nonvegetarian items annually and over time?
Key Findings: In this... View Details
Key Findings: In this... View Details
Keywords:
Fast Food;
Restaurants;
Vegetarian;
Consumer Health;
Sodium;
Food;
Nutrition;
Health;
Food and Beverage Industry;
United States
- July 2021
- Article
Information Transparency, Multihoming, and Platform Competition: A Natural Experiment in the Daily Deals Market
By: Hui Li and Feng Zhu
Platform competition is shaped by the likelihood of multi-homing (i.e., complementors or consumers adopt more than one platform). To take advantage of multi-homing, platform firms often attempt to motivate their rivals’ high-performing complementors to adopt their own...
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- July 2021
- Article
The Effect of Price on Firm Reputation
By: Michael Luca and Oren Reshef
While a business's reputation can affect its pricing, prices can also affect its reputation. To explore the effect of prices on reputation, we investigate daily data on menu prices and online ratings from a large rating and ordering platform. We find that a price...
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- 2021
- Working Paper
Impact Accounting for Product Use: A Framework and Industry-specific Models
By: George Serafeim and Katie Trinh
This handbook provides the first systematic attempt to generate a framework and industry-specific models for the measurement of impacts on customers and the environment from use of products and services, in monetary terms, that can then be reflected in financial...
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- 2021
- Working Paper
The Diffusion of Disruptive Technologies
By: Nicholas Bloom, Tarek A. Hassan, Aakash Kalyani, Josh Lerner and Ahmed Tahoun
We identify novel technologies using textual analysis of patents, job postings, and earnings calls. Our approach enables us to identify and document the diffusion of 29 disruptive technologies across firms and labor markets in the U.S. Five stylized facts emerge from...
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- June 2021
- Technical Note
Introduction to Linear Regression
By: Michael Parzen and Paul J. Hamilton
This technical note introduces (from an applied point of view) the theory and application of simple and multiple linear regression. The motivation for the model is introduced, as well as how to interpret the summary output with regard to prediction and statistical...
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- June, 2021
- Article
Biosimilars and Follow-On Products in the United States: Adoption, Prices, and Users
By: Ariel Dora Stern, Jacqueline L. Chen, Melissa Ouellet, Mark R. Trusheim, Zeid El-Kilani, Amber Jessup and Ernst R. Berndt
Biologic drugs account for a disproportionate share of the increase in pharmaceutical spending in the U.S. and worldwide. Against this backdrop, many look to the expanding market for biosimilars—follow-on products to biologic drugs—as a vehicle for controlling...
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- 2021
- Working Paper
The Great Unequalizer: Initial Health Effects of COVID-19 in the United States
By: Marcella Alsan, Amitabh Chandra and Kosali I. Simon
We measure inequities from the COVID-19 pandemic on mortality and hospitalizations in the United States during the early months of the outbreak. We discuss challenges in measuring health outcomes and health inequality, some of which are specific to COVID-19 and others...
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- 2021
- Article
Use of Connected Digital Products in Clinical Research Following the COVID-19 Pandemic: A Comprehensive Analysis of Clinical Trials
By: Caroline Marra, William J. Gordon and Ariel Dora Stern
Objectives: In an effort to mitigate COVID-19 related challenges for clinical research, the U.S. Food and Drug Administration (FDA) issued new guidance for the conduct of ‘virtual’ clinical trials in late March 2020. This study documents trends in the use of...
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- May 2021
- Simulation
Customer Compatibility Exercise Application
By: Ryan W. Buell
Customers impose considerable variability on the operating systems of service organizations. They show up when they wish (arrival variability), they ask for different things (request variability), they vary in their willingness and ability to help themselves (effort...
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- May 26, 2021
- Article
The Challenge of Rebuilding U.S. Domestic Supply Chains
By: Willy C. Shih, Robert S. Huckman and James Wyner
Massachusetts-based Shawmut scrambled to expand production to meet the soaring demand for N95 masks and hospital gowns during the pandemic. Its experience illustrates a crucial point that policymakers should take to heart: Once a country loses its industrial commons...
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- May 13, 2021
- Article
The Big Benefits of Employee Ownership
By: Thomas Dudley and Ethan Rouen
Wealth inequality in the U.S. has been increasing for decades: The richest 1% own a majority of all business wealth, and the top 10% own more than 90%. Companies, which have played a vital role in the growth in inequality can also play one in reducing it. One place to...
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- May 2021
- Teaching Note
American Airlines' Value Pricing (Abridged)
By: Sunil Gupta and Alvin J. Silk
Teaching Note for HBS Case No. 519-019.
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- May 2021
- Teaching Note
THE YES: Reimagining the Future of E-Commerce with Artificial Intelligence (AI)
By: Ayelet Israeli and Jill Avery
THE YES, a multi-brand shopping app launched in May 2020 offered a new type of buying experience for women’s fashion, driven by a sophisticated algorithm that used data science and machine learning to create and deliver a personalized store for every shopper, based on...
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Keywords:
Data;
Data Analytics;
Artificial Intelligence;
AI;
AI Algorithms;
AI Creativity;
Fashion;
Retail;
Retail Analytics;
Digital Marketing;
E-commerce;
E-Commerce Strategy;
Platform;
Platforms;
Big Data;
Preference Elicitation;
Predictive Analytics;
App Development;
＂Marketing Analytics＂;
Advertising;
Mobile App;
Mobile Marketing;
Apparel;
Referral Rewards;
Referrals;
Female Ceo;
Female Entrepreneur;
Female Protagonist;
Data and Data Sets;
Analysis;
Creativity;
Marketing Strategy;
Brands and Branding;
Consumer Behavior;
Demand and Consumers;
Forecasting and Prediction;
Marketing Channels;
Online Advertising;
Online Technology;
Mobile Technology;
Fashion Industry;
Retail Industry;
Apparel and Accessories Industry;
Consumer Products Industry;
United States
- 2021
- Working Paper
Property Rights and Urban Form
By: Simeon Djankov, Edward L. Glaeser, Valeria Perotti and Andrei Shleifer
How do the different elements in the standard bundle of property rights, including those of possession and transfer, influence the shape of cities? This paper incorporates insecure property rights into a standard model of urban land prices and density, and makes...
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- May 2021
- Article
Risk-Mitigating Technologies: The Case of Radiation Diagnostic Devices
By: Alberto Galasso and Hong Luo
We study the impact of consumers’ risk perception on firm innovation. Our analysis exploits a major surge in the perceived risk of radiation diagnostic devices following extensive media coverage of a set of over-radiation accidents involving CT scanners in late 2009....
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- April 2021
- Case
Distinct Software
By: Das Narayandas, Arijit Sengupta and Jonathan Wray
Distinct Software (disguised name), a global enterprise software company, is at an important point in its growth trajectory where the luster of its mantra of “grow and win at any cost” has dimmed with increasing competition and margin pressures. To help navigate its...
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- April 16, 2021
- Article
A Playbook for Negotiators in the Social Media Era
By: James K. Sebenius, Ben Cook, David Lax, Ron S. Fortgang, Isaac Silberberg and Paul Levy
The disruptive effects of social media have been felt in virtually every corner of the world. Yet the information revolution has been largely ignored in the field of negotiation. Through a series of case studies we explore how savvy practitioners can ethically harness...
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- April 2021
- Supplement
Buy Online, Pickup in Store: CEO Supplement
By: Antonio Moreno, Santiago Gallino and Amy Klopfenstein
In April 2019, Sylvarella CEO Sylvia Coparella must assess the impact of the company’s Buy Online, Pickup in Store (BOPS) program on her company’s overall sales. To do so, she must review analyses of both e-commerce and brick-and-mortar sales data and compare the...
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- April 2021
- Case
Buy Online, Pickup in Store: Evaluating an Omnichannel Intervention in Retail
By: Antonio Moreno, Santiago Gallino and Amy Klopfenstein
In October 2018, fashion, wellness, and beauty retailer Sylvarella implemented a Buy Online, Pickup in Store (BOPS) program in an attempt to counteract a sales decline. While BOPS had the potential to meet customer expectations for a seamless order and fulfillment...
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