Publications

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2020
Working Paper

Aggregate Advertising Expenditure in the U.S. Economy: What's Up? Is It Real?

By: Alvin J. Silk and Ernst R. Berndt

The two components of the advertising industry—the creative sector that develops and produces messages, and the communications sector that transmits messages via various media—have each been greatly affected by advances in creative design and communications... View Details

Keywords: Economy; Advertising; Spending; Media

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February 2015 (Revised April 2015)
Case

The Board of Directors at Market Basket

By: Jay W. Lorsch and Emily McTague

The firing of Market Basket CEO Arthur T. Demoulas by his cousin, Arthur S. Demoulas, and directors affiliated with him set off employee protests throughout the grocery store chain. Industry specialists estimated that Market Basket was losing close to ten million... View Details

Keywords: Organizational Behavior; Shareholder Votes; Board Of Directors; Board Dynamics; Board Decisions; Boards; Grocery; Organizational Culture; Organizational Structure; Business and Shareholder Relations; Corporate Governance; Food and Beverage Industry; New England

Research Summary

The Real Exchange Rate, Innovation and Productivity

By: Laura Alfaro

We evaluate manufacturing firms' responses to changes in the real exchange rate (RER) using detailed firm-level data for a large set of countries for the period 2001-2010. We uncover the following stylized facts about regional variation of manufacturing firms'... View Details

2020
Working Paper

The Real Exchange Rate, Innovation and Productivity

By: Laura Alfaro, Alejandro Cuñat, Harald Fadinger and Yanping Liu

We evaluate manufacturing firms' responses to changes in the real exchange rate (RER) using detailed firm-level data for a large set of countries for the period 2001–2010. We uncover the following stylized facts about regional variation of manufacturing firms'... View Details

Keywords: Real Exchange Rate; Firm Level Data; Innovation; Productivity; Exporting; Importing; Credit Constraints; Currency Exchange Rate; Innovation and Invention; Performance Productivity

SSRN

January 2001 (Revised August 2003)
Case

Diageo plc

A major U.K.-based multinational is reevaluating its leverage policy as it restructures its business. The treasury team models the tradeoffs between the benefits and costs of debt financing, using Monte Carlo simulation to estimate the savings from the interest tax... View Details

Keywords: Cost vs Benefits; Multinational Firms and Management; Capital Structure; Restructuring; United Kingdom

11 Jan 2013
Working Paper Summaries

The Spatial Diffusion of Technology

Keywords: by Diego A. Comin, Mikhail Dmitriev & Esteban Rossi-Hansberg

Article

Financial Incentives for Exercise Adherence in Adults: Systematic Review and Meta-analysis

By: Marc S. Mitchell, Jack M. Goodman, David A. Alter, Leslie K. John, Paul I. Oh, Maureen T. Pakosh and Guy E. Faulkner

Context Less than 5% of U.S. adults accumulate the required dose of exercise to maintain health. Behavioral economics has stimulated renewed interest in economic-based, population-level health interventions to address this issue. Despite widespread implementation of... View Details

Keywords: Exercise; Health; Behavior; Motivation and Incentives

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Research Summary

Overview

By: Jorge Tamayo

Professor Tamayo’s research focuses on theoretical modeling and structural estimation of firm decision-making and productivity.

Professor Tamayo studies dynamic competition for customer membership. Generally, firms that implement a membership model charge a... View Details

Keywords: Industrial Organization, Industrial Development; Management Practices and Processes; Management Skills; Management Style; Energy Generation; Performance Efficiency; Market Design; Crime and Corruption; Manufacturing Industry; Energy Industry

2011
Working Paper

Price Competition under Multinomial Logit Demand Functions with Random Coefficients

In this paper, we postulate a general class of price competition models with Mixed Multinomial Logit demand functions under affine cost functions. We first characterize the equilibrium behavior of this class of models in the case where each product in the market is... View Details

Keywords: Customers; Income Characteristics; Price; Product Marketing; Mathematical Methods; Competition; Segmentation

25 Feb 2019
Research & Ideas

How Gender Stereotypes Kill a Woman’s Self-Confidence

better handle on, like the Kardashians, Disney movies, cooking, art and literature, and verbal skills. Then they were quizzed in categories considered favorable for men, such as business, math, videogames, cars, and sports. Respondents were asked to View Details

Keywords: by Dina Gerdeman

07 Mar 2007
Research & Ideas

How Do You Value a “Free” Customer?

begins to answer. Sarah Jane Gilbert: Why do traditional customer lifetime value formulas break down in a networked setting, and how does your model address those shortcomings? Sunil Gupta: Traditional models of CLV estimate a customer's... View Details

Keywords: by Sarah Jane Gilbert; Web Services

August 2024 (Revised October 2024)
Case

Discerene Group: Long-Term Public-Markets Investing

By: Luis M. Viceira and Brent Schwarz

This case discusses active investing based on fundamental valuations and price distortions created by market events, and whether contractual terms between investment managers and their investors can help align incentives between long-term investors and active managers.... View Details

Keywords: Financial Strategy; Investment Funds; Valuation; Financial Markets; Financial Services Industry; Connecticut

December 1991 (Revised October 1998)
Case

Eli Lilly and Co.: Manufacturing Process Technology Strategy--1991

By: Gary P. Pisano, Steven C. Wheelwright and Jonathan West

Outlines the evolution of Lilly's corporate manufacturing strategy over the past decade. The corporate vice president of manufacturing must decide on the next phase of Lilly's strategy for the early 1990s, as well as to what extent and what role process development... View Details

Keywords: Cost vs Benefits; Management Practices and Processes; Industry Structures; Product Development; Production; Research and Development; Competitive Advantage; Corporate Strategy; Manufacturing Industry

2024
Working Paper

Scaling Core Earnings Measurement with Large Language Models

By: Matthew Shaffer and Charles CY Wang

We study the application of large language models (LLMs) to the estimation of core earnings, i.e., a firm's persistent profitability from its core business activities. This construct is central to investors' assessments of economic performance and valuations. However,... View Details

Keywords: Large Language Models; AI and Machine Learning; Accounting; Profit; Corporate Disclosure; Analytics and Data Science; Measurement and Metrics

SSRN

Article

Are Cost Advantages from a Modern Indian Hospital Transferable to the United States?

By: R. S. Kaplan, F. Erhun, V.G. Narayanan, B. Mistry and K. Brayton, et al

We use time-driven activity-based costing to estimate the cost of personnel and space for an elective coronary artery bypass graft (CABG) surgery at two U.S. hospitals, Intermountain and Baylor Heart, and Narayana Health (NH), in India. All three hospitals use modern... View Details

Keywords: Time-Driven Activity-Based Costing; Health Care and Treatment; Cost; Organizational Structure; Performance Efficiency; India; United States