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  • 26 Mar 2013
  • First Look

First Look: March 26

research on the link between the personal disposition of an entrepreneurial firm's founder, the firm's strategic orientation, and its performance outcomes. Also, there is lack of cross-national research on entrepreneurial firms' strategic orientations. This paper... View Details
Keywords: Sean Silverthorne
  • 2025
  • Working Paper

Too Much, Too Soon? Early Funding, Technological Unconventionality, and Innovation Capabilities

By: Harsh Ketkar and Maria Roche
The availability of financial resources significantly shapes firm innovation outcomes, especially for early-stage, innovation-focused technology firms. However, prior research has provided conflicting findings about this relationship: On the one hand, resource... View Details
Keywords: Startups; Technology Strategy; Novelty; Unconventionality; Resource Constraints; Early Stage Firms; Business Startups; Technological Innovation; Entrepreneurial Finance
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  • 25 Jul 2006
  • First Look

First Look: July 25, 2006

  Working PapersA Gentler Capitalism: Black Business Leadership in the New South Africa Authors:Linda A. Hill and Maria T. Farkas Author's Abstract Through her efforts to recruit, hire, and develop minority executives at MTN, a South... View Details
Keywords: Sean Silverthorne
  • 2009
  • Working Paper

Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations

By: Diego A. Comin, Mark Gertler and Ana Maria Santacreu
We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The framework shares the emphasis of the recent "new shock" literature on revisions of beliefs about the future as a source of fluctuations,... View Details
Keywords: Business Cycles; Economic Growth; Asset Pricing; Technological Innovation; Mathematical Methods; System Shocks; Technology Adoption
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  • 06 Feb 2007
  • First Look

First Look: February 6, 2007

  Working PapersThe Rise of Business Forecasting Agencies in the United States Author:Walter A. Friedman Abstract This paper analyzes the rise of business and economic forecasting agencies in the United States. The field was developed by... View Details
Keywords: Martha Lagace
  • October 2010
  • Journal Article

The Flattening Firm and Product Market Competition: The Effect of Trade Liberalization on Corporate Hierarchies

By: Maria Guadalupe and Julie Wulf
This paper establishes a causal effect of product market competition on various characteristics of organizational design. Using a unique panel-dataset on firm hierarchies of large U.S. firms (1986-1999) and a quasi-natural experiment (trade liberalization), we find... View Details
Keywords: Business Ventures; Product; Markets; Competition; Organizational Design; Governing Rules, Regulations, and Reforms; Rank and Position; Organizational Structure; Decision Choices and Conditions; Change; Trade; United States
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  • 2009
  • Other Unpublished Work

The Flattening Firm and Product Market Competition: The Effect of Trade Liberalization on Corporate Hierarchies

By: Maria Guadalupe and Julie Wulf
This paper establishes a causal effect of product market competition on various characteristics of organizational design. Using a unique panel-dataset on firm hierarchies of large U.S. firms (1986-1999) and a quasi-natural experiment (trade liberalization), we find... View Details
Keywords: Trade; Managerial Roles; Organizational Change and Adaptation; Organizational Design; Organizational Structure; Business Strategy; Competitive Strategy
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  • 2023
  • Article

A Randomized Trial of Behavioral Nudges Delivered through Text Messages to Increase Influenza Vaccination among Patients with an Upcoming Primary Care Visit

By: Mitesh S. Patel, Katherine L. Milkman, Linnea Gandhi, Heather N. Graci, Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Modupe Akinola, John Beshears, Jonathan E. Bogard, Alison Buttenheim, Christopher Chabris, Gretchen B. Chapman, James J. Choi, Hengchen Dai, Craig R. Fox, Amir Goren, Matthew D. Hilchey, Jillian Hmurovic, Leslie John, Dean Karlan, Melanie Kim, David Laibson, Cait Lamberton, Brigitte C. Madrian, Michelle N. Meyer, Maria Modanu, Jimin Nam, Todd Rogers, Renante Rondina, Silvia Saccardo, Maheen Shermohammed, Dilip Soman, Jehan Sparks, Caleb Warren, Megan Weber, Ron Berman, Chalanda N. Evans, Seung Hyeong Lee, Christopher K. Snider, Eli Tsukayama, Christophe Van den Bulte, Kevin G. Volpp and Angela L. Duckworth
Purpose: To evaluate if nudges delivered by text message prior to an upcoming primary care visit can increase influenza vaccination rates.
Design: Randomized, controlled trial.
Setting: Two health systems in the Northeastern US between September 2020 and... View Details
Keywords: Vaccination; Health Care and Treatment; Interpersonal Communication; Communication Technology; Behavior; Health Industry
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  • January 2015 (Revised November 2016)
  • Case

La Martina: Leveraging Polo's Luxury Lifestyle

By: Anat Keinan, Maria Fernanda Miguel and Sandrine Crener
Founded in 1984 in Buenos Aires, Argentina, La Martina has grown from a high-end polo equipment company into a global fashion brand with operations in 56 countries. Polo, which is not only a sport but also a way of life, is at the core of the brand DNA. Polo is a... View Details
Keywords: Luxury Brand; Digital Marketing; Premium Brands; Fashion; Leather Goods; Retail; Globalization; Brand Positioning; Brand Extension; Lifestyle Brand; Growth Strategy; Polo; Entrepreneurship; Family Business; Brand Partnerships; Business Model; Product Positioning; Diversification; Luxury; Sports; Brands and Branding; Consumer Products Industry; Fashion Industry; Sports Industry; Buenos Aires
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  • Forthcoming
  • Article

Beefing IT Up for Your Investor? Engagement with Open Source Communities, Innovation, and Startup Funding: Evidence from GitHub

By: Annamaria Conti, Christian Peukert and Maria P. Roche
We study the engagement of nascent firms with open source communities and its implications for innovation and attracting funding. To do so, we link data on 160,065 U.S. startups from Crunchbase to their activities on the open source software development platform... View Details
Keywords: Startups; Knowledge; Open Source Communities; GitHub; Machine Learning; Innovation; Business Startups; Venture Capital; Information Technology; Strategy
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  • 2025
  • Working Paper

Bringing Science to Market: Knowledge Foundations, Inventor-Founders, and Performance

By: Justine Boudou and Maria Roche
In this paper, we examine how a startup’s knowledge foundations—embedded in its core technology—influence its performance in the exit market. Using a dataset of 1,006 biomedicine startups founded between 2005 and 2015, we focus on two key factors: (1) the degree of... View Details
Keywords: Firm Performance; Knowledge Foundations; Exits; Academic Startups; Inventor-founder; Specialized Scientific Knowledge; Competitive Advantage; Value Creation; Research; Information Publishing; Business Startups; Entrepreneurship
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  • March 2021
  • Article

Parental Burnout Around the Globe: A 42-Country Study

By: Isabelle Roskam, Joyce Aguiar, Ege Akgun, Gizem Arikan, Mariana Artavia, Herve Avalosse, Kaisa Aunola, Michael Bader, Claire Bahati, Elizabeth J. Barham, Elaine Besson, Wim Beyers, Emilie Boujut, Maria Elena Brianda, Anna Brytek-Matera, Neomie Carbonneau, Filipa Cesar, Bin-Bin Chen, Geraldine Dorard, Luciana Carla dos Santos Elias, Sandra Dunsmuir, Natalia Egorova, Nicolas Favez, Anne-Marie Fontaine, Heather Foran, Julia Fricke, Kaichiro Furutani, Laura Gallee, Myrna Gannage, Maria Gaspar, Lucie Godbout, Amit Goldenberg, James J. Gross, Maria Ancuta Gurza, Ruby Hall, Muhammad Aamir Hashmi, Ogma Hatta, Mai Helmy, Thi Van Hoang, Mai Trang Huynh, Emerence Kaneza, Taishi Kawamoto, Goran Knezevic, Bassantea Lodegaena Kpassagou, Ljiljana B. Lazarevic, Sarah Le Vigouroux, Astrid Lebert-Charron, Vanessa Leme, Gao-Xian Lin, Carolyn MacCann, Denisse Manrique-Millones, Marisa Marias, Maria Isabel Miranda-Orrego, Marina Miscioscia, Clara Morgades-Bamba, Seyyedeh Fatemeh Mousavi, Badra Moutassem-Mimouni, Ana Muntean, Hugh Murphy, Alexis Ndayizigiye, Josue Ngnombouowo Tenkue, Sally Olderbak, Sophie Ornawka, Fatumo Osman, Daniela Oyarce-Cadiz, Pablo A Perez-Diaz, Konstantinos V Petrides, Claudia Pineda-Marin, Katharina Prandstetter, Alena Prikhidko, Ricardo T Ricci, Fernando Salinas-Quiroz, Raquel Sanchez-Rodriguez, Ainize Sarrionandia, Celine Scola, Vincent Sezibera, Paola Silva, Alessandra Simonelli, Bart Soenens, Emma Sorbring, Matilda Sorkkila, Charlotte Schrooyen, Elena Stanculescu, Elena Starchenkova, Dorota Szczygiel, Javier Tapia, Thi Minh Thuy Tri, Melissa Tremblay, A. Meltem Ustandag-Budak, Maday Valdes Pacheco, Hedwig van Bakel, Lesley Verhofstadt, Jaqueline Wendland, Saengduean Yotanyamaneewong and Moira Mikolajczak
High levels of stress in the parenting domain can lead to parental burnout, a condition that has severe consequences for both parents and children. It is not yet clear, however, whether parental burnout varies by culture, and if so, why it might do so. In this study,... View Details
Keywords: Exhaustion; Culture; Individualism; Collectivism; Prevalence; Family and Family Relationships; Values and Beliefs; Global Range
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  • 01 Jun 2024
  • News

The Exchange: Chance Encounters

Assistant Professor Maria Roche and Associate Professor Andy Wu; image by John Ritter Late one day in the fall of 2021, as she was packing up to head home, Assistant Professor View Details
Keywords: Jen McFarland Flint
  • 18 Dec 2018
  • First Look

New Research and Ideas, December 18, 2018

occurred—across four experiments, we find that revealing both successes and failures encountered on the path to success (compared to revealing only successes) decreases observers’ malicious envy. This effect holds regardless of the discloser’s status and cannot be... View Details
Keywords: Dina Gerdeman
  • Article

The Inpatient Discharge Lounge as a Potential Mechanism to Mitigate Emergency Department Boarding and Crowding

By: Brian Franklin, Sharif Vakili, Robert S. Huckman, Sarah Hosein, Nicholas Falk, Katherine Cheng, Maria Murray, Sheila Harris, Charles A. Morris and Eric Goralnick
Delayed access to inpatient beds for admitted patients contributes significantly to emergency department (ED) boarding and crowding, which have been associated with deleterious patient safety effects. To expedite inpatient bed availability, some hospitals have... View Details
Keywords: Health Care Delivery; Emergency Room; Operations Improvement; Operations Management; Health Care and Treatment; Service Delivery; Operations; Management; Performance Improvement; Service Operations
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  • 10 Jul 2018
  • First Look

New Research and Ideas, July 10, 2018

investors shapes information diffusion in the stock market. We exploit trade-level data to show that central brokers gather information by executing informed trades, which is then leaked to their best clients. We show that after large... View Details
Keywords: Dina Gerdeman
  • Article

A Megastudy of Text-Based Nudges Encouraging Patients to Get Vaccinated at an Upcoming Doctor's Appointment

By: Katherine L. Milkman, Mitesh S. Patel, Linnea Gandhi, Heather N. Graci, Dena M. Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Modupe Akinola, John Beshears, Jonathan E. Bogard, Alison Buttenheim, Christopher F. Chabris, Gretchen B. Chapman, James J. Choi, Hengchen Dai, Craig R. Fox, Amir Goren, Matthew D. Hilchey, Jillian Hmurovic, Leslie K. John, Dean Karlan, Melanie Kim, David Laibson, Cait Lamberton, Brigitte C. Madrian, Michelle N. Meyer, Maria Modanu, Jimin Nam, Todd Rogers, Renante Rondina, Silvia Saccardo, Maheen Shermohammed, Dilip Soman, Jehan Sparks, Caleb Warren, Megan Weber, Ron Berman, Chalanda N. Evans, Christopher K. Snider, Eli Tsukayama, Christophe Van den Bulte, Kevin G. Volpp and Angela L. Duckworth
Many Americans fail to get life-saving vaccines each year, and the availability of a vaccine for COVID-19 makes the challenge of encouraging vaccination more urgent than ever. We present a large field experiment (N = 47,306) testing 19 nudges delivered to patients via... View Details
Keywords: Vaccination; COVID-19; Nudge; Influenza; Field Experiment; Health; Communication Strategy; Behavior
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  • 28 Aug 2012
  • First Look

First Look: August 28

attributable to comparability. Together, the findings are consistent with mandatory IFRS adoption improving comparability and thus leading to capital market benefits by reducing insiders' ability to exploit private information. Epistemic... View Details
Keywords: Sean Silverthorne
  • 01 Jun 2003
  • News

South Florida and Minnesota Launch Community Programs

Partners Program in Northern California, as an essential source of expertise to get their groups up and running. Ana Maria Camargo (MBA ’93) of Boston’s Community Action Partners, Judy Benardete (MBA ’95) of the HBS Social Enterprise... View Details
Keywords: Alumni groups; Colleges, Universities, and Professional Schools; Educational Services
  • 24 Apr 2014
  • News

Fueling a sustainable enterprise in Brazil

Ana Maria Diniz (OPM 36, 2007) found a way to convert elephant grass into clean energy. She combined her interest in renewable energy and her keen business sense to cofound Sykué Bioenergya SA, which provides equivalent power to 200,000... View Details