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  • Article

Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles

By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural... View Details
Keywords: CEOs; Communication Style; Machine Learning; Spoken Communication; Nonverbal Communication; Personal Characteristics; Analysis; Performance
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  • 2019
  • Working Paper

Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles

By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural... View Details
Keywords: Spoken Communication; Business History; Analytics and Data Science; Finance; Performance
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  • 07 Dec 2018
  • Working Paper Summaries

Oral History and Writing the Business History of Emerging Markets

Keywords: by Geoffrey Jones and Rachael Comunale
  • 21 Aug 2019
  • Research & Ideas

What Machine Learning Teaches Us about CEO Leadership Style

Operations Management Unit. “We are now able to work on all these rich new sources of visual data.” In a forthcoming paper in the Strategic Management Journal, Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral... View Details
Keywords: by Michael Blanding
  • September 2022
  • Article

Drivers of Philanthropic Foundations in Emerging Markets: Family, Values and Spirituality

By: Valeria Giacomin and Geoffrey Jones
This article discusses the ethics and drivers of philanthropic foundations in emerging markets. A foundation organizes assets to invest in philanthropic initiatives. Previous scholarship has largely focused on developed countries, especially the United States, and has... View Details
Keywords: Philanthropy; Foundations; Spirituality; Philanthropy and Charitable Giving; Social Enterprise; Emerging Markets; Values and Beliefs; Africa; Asia; Latin America; Middle East
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  • 2021
  • Working Paper

Spiritual Philanthropy in Emerging Markets

By: Valeria Giacomin and G. Jones
This working paper discusses the ethics and drivers of philanthropic foundations in emerging markets. A foundation organizes assets to invest in philanthropic initiatives. Previous scholarship has largely focused on developed countries, especially the United States,... View Details
Keywords: Foundations; Philanthropy; Business Leaders; Spirituality; Philanthropy and Charitable Giving; Emerging Markets; Ethics; Values and Beliefs
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  • 2016
  • Working Paper

Entrepreneurs and the Co-Creation of Ecotourism in Costa Rica

By: Geoffrey Jones and Andrew Spadafora
Between the 1970s and the 2000s, Costa Rica became established as the world’s leading ecotourism destination. This working paper suggests that although Costa Rica benefited from biodiversity and a pleasant climate, the country’s preeminence in ecotourism requires more... View Details
Keywords: Tourism; Latin America; Business History; Sustainable Strategy; Sustainability; Nonprofit; Entrepreneurs; Environment; Entrepreneurship; History; Environmental Sustainability; Tourism Industry; Costa Rica
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  • 06 Feb 2018
  • First Look

First Look at New Research and Ideas: February 6, 2018

CEO Communication By: Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna Abstract—We shed light on oral business history data, widely available and yet underutilized, as a relevant and... View Details
  • 12 Mar 2019
  • First Look

New Research and Ideas, March 12, 2019

Bobade, Richard A. Helmers, Thomas M. Jaeger, Laura J. Odell, and Derek A. Haas Abstract—Objectives: To determine how overall cost of anticoagulation therapy for warfarin compares with that of Novel Oral Anticoagulants (NOACs). Also, to... View Details
Keywords: Dina Gerdeman
  • 27 Feb 2017
  • Research & Ideas

Reputation is Vital to Survival in Turbulent Markets

interference from the community because of their favorable reputation, while layoffs by other firms elsewhere were met with unrest and angst. The approach of the study is important, too. The discipline of strategy is not rich in... View Details
Keywords: by Sean Silverthorne
  • 06 Aug 2014
  • Research & Ideas

Climbing Down from the Ivory Tower

co-producing knowledge with those who will most benefit from it: the residents of the communities they study. "The common process of thinking is that from over here in our ivory tower at Harvard, we are supposed to find the knowledge,... View Details
Keywords: by Carmen Nobel; Education; Health
  • 02 Oct 2018
  • First Look

New Research and Ideas, October 2, 2018

working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=53855 "Machine Learning Approaches to Facial and Text Analysis: An Application to CEO Oral Communication By: Choudhury, Prithwiraj, Dan... View Details
Keywords: Dina Gerdeman
  • 17 Apr 2007
  • First Look

First Look: April 17, 2007

other's beliefs about demand. Thus, in this paper's setting, improved communication can induce alignment even if no economic incentives are changed. While consistent with the predominant view in organizational behavior (OB), this is a... View Details
Keywords: Martha Lagace
  • 03 Nov 2016
  • Op-Ed

Forget About Making College Affordable; Make it a Good Investment

reason is that college graduates who can’t secure college-level employment often settle for non-college jobs. According to U.S. Census American Community Survey data, millions of college graduates with at least a bachelor’s degree work... View Details
Keywords: by Joseph Fuller; Education
  • 09 Jun 2015
  • First Look

First Look: June 9, 2015

In October 2013, Colgate-Palmolive Company, the world's leading oral care company, was about to launch its new Colgate® Maximum Cavity Protection plus Sugar Acid Neutralizer toothpaste in Brazil. The oral... View Details
Keywords: Sean Silverthorne
  • 06 Mar 2013
  • Research & Ideas

HBS Cases: Women MBAs at Harvard Business School

HBS (Nohria will introduce it to second-year students), in conjunction with a multimedia video case comprising oral histories of HBS alumnae and female professors. Second-year students and some Executive Education participants will have... View Details
Keywords: by Carmen Nobel; Education
  • 11 Sep 2007
  • First Look

First Look: September 11, 2007

and Japan? Fortunately, early indications with their innovation-led strategy were showing positive signs and demonstrable results—such as their biogenetic insulin and monoclonal antibody launch in India. Their lead oral insulin project,... View Details
Keywords: Martha Lagace
  • 22 May 2018
  • First Look

New Research and Ideas, May 22, 2018

working paper is instead focused on perceptions of political risk by domestic business leaders active in Latin America and South Asia since the 1970s. Employing data from the Creating Emerging Markets oral history database developed at... View Details
Keywords: Dina Gerdeman
  • 28 Jun 2016
  • First Look

June 28, 2016

entrepreneurs. Making extensive use of oral history, this working paper demonstrates the role of tour companies in drawing affluent Western ecotourists to the country, as well as profiling the creators of ecolodges and other forms of... View Details
Keywords: Sean Silverthorne
  • 17 Mar 2008
  • Research & Ideas

The Lessons of Business History: A Handbook

literature and a community of scholars, has a narrow and a broad definition. The narrower definition includes researchers such as myself who do primary archival research on the history of business, who belong to the societies, and who... View Details
Keywords: by Sean Silverthorne

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