Filter Results:
(73)
Show Results For
- All HBS Web
(507)
- Faculty Publications (73)
Show Results For
- All HBS Web
(507)
- Faculty Publications (73)
- 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
Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna. "Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles." Harvard Business School Working Paper, No. 18-064, January 2018. (Revised May 2019.)
- June 2017
- Case
AT&T Versus Verizon: A Financial Comparison
By: V.G. Narayanan and Joel L. Heilprin
This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business... View Details
Keywords: Financial Statements; Operations; Analysis; Business Model; Accounting; Performance Effectiveness; Telecommunications Industry
Narayanan, V.G., and Joel L. Heilprin. "AT&T Versus Verizon: A Financial Comparison." Harvard Business School Brief Case 917-543, June 2017.
- October 2016
- Case
Moshe Kahlon: Telecommunications Reform and Competition in Israel's Cellular Market (A)
By: Joshua Margolis, Amram Migdal and Kerry Herman
The case addresses reforms to regulations in Israel’s telecommunications industry initiated and implemented under the leadership of Minister of Communications Moshe Kahlon in 2009-2010. The case highlights the challenges faced by a politician attempting to institute... View Details
Keywords: Market Reform; Political Leadership; Industry Regulation; Regulatory Reforms; Economic Sectors; Private Sector; Public Sector; Ethics; Values and Beliefs; Geopolitical Units; Country; Geography; Government Administration; Government Legislation; Business History; Leadership Style; Leading Change; Market Design; Market Participation; Supply and Industry; Duopoly and Oligopoly; Industry Structures; Communications Industry; Communications Industry; Communications Industry; Israel
Margolis, Joshua, Amram Migdal, and Kerry Herman. "Moshe Kahlon: Telecommunications Reform and Competition in Israel's Cellular Market (A)." Harvard Business School Case 417-017, October 2016.
- October 2016
- Supplement
Moshe Kahlon: Telecommunications Reform and Competition in Israel's Cellular Market (B)
By: Joshua Margolis, Amram Migdal and Kerry Herman
The case complements “Moshe Kahlon: Telecommunications Reform and Competition in Israel’s Cellular Market (A),” HBS case number 417-017, which addresses reforms to regulations in Israel’s telecommunications industry initiated and implemented under the leadership of... View Details
Keywords: Market Reform; Political Leadership; Industry Regulation; Regulatory Reforms; Economic Sectors; Private Sector; Public Sector; Values and Beliefs; Ethics; Geography; Geopolitical Units; Country; Government and Politics; Government Administration; Government Legislation; Leadership; Leadership Style; Leading Change; Market Design; Market Participation; Duopoly and Oligopoly; Supply and Industry; Industry Structures; Communications Industry; Communications Industry; Communications Industry; Israel
Margolis, Joshua, Amram Migdal, and Kerry Herman. "Moshe Kahlon: Telecommunications Reform and Competition in Israel's Cellular Market (B)." Harvard Business School Supplement 417-018, October 2016.
- May 2016
- Case
Revitalizing State Bank of India
By: Srikant M. Datar, N. M. Bhatta, Rishikesha T. Krishnan and Rachna Tahilyani
State Bank of India is India’s oldest and largest bank with the government of India as its majority shareholder. Arundhati Bhattacharya, a 35-year veteran of the bank, is appointed as its chairman in October 2013. Her appointment coincides with Moody’s downgrading the... View Details
Keywords: Change Management; Transformation; Communication Strategy; Leadership Style; Organizational Culture; Organizational Change And Adaptation; Performance Evaluation; Culture; Corporate Social Responsibility And Impact; Human Resources; Employees; Compensation And Benefits; Recruiting; Capital Markets; Performance Expectations; Financial Services Industry; Asia; India
Datar, Srikant M., N. M. Bhatta, Rishikesha T. Krishnan, and Rachna Tahilyani. "Revitalizing State Bank of India." Harvard Business School Case 116-043, May 2016.
- October 2015
- Case
DRW Technologies
By: Stephen A. Greyser and William Ellet
Ed Claiborne is a newly hired corporate vice president of procurement for DRW Technologies, a company that produces advanced military systems with 21 plants in the United States. Claiborne was hired from another company from within the industry, and the news of his... View Details
Keywords: Announcements; Management Style; Organizational Structure; Leadership Style; Human Resources
Greyser, Stephen A., and William Ellet. "DRW Technologies." Harvard Business School Brief Case 916-535, October 2015.
- September 2015
- Article
Speaking of the Short-Term: Disclosure Horizon and Managerial Myopia
By: Francois Brochet, Maria Loumioti and George Serafeim
We study conference calls as a voluntary disclosure channel and create a proxy for the time horizon that senior executives emphasize in their communications. We find that our measure of disclosure time horizon is associated with capital market pressures and executives'... View Details
Keywords: Short-termism; Management Styles; Disclosure; Conference Calls; Investing; Earnings Management; Motivation and Incentives; Management Style; Forms of Communication
Brochet, Francois, Maria Loumioti, and George Serafeim. "Speaking of the Short-Term: Disclosure Horizon and Managerial Myopia." Review of Accounting Studies 20, no. 3 (September 2015): 1122–1163.
- January 2015 (Revised October 2018)
- Case
Nasty Gals Do It Better
By: David Collis, Diane Chang, Matthew Shaffer and Ashley Hartman
In 2006, Sophia Amoruso started Nasty Gal, an eBay boutique selling vintage clothes. With a strong sense of style and personality, Amoruso poured herself into building the brand and developing relationships with her customers—typically the slightly edgy 18–24 year old.... View Details
Keywords: Business Growth; Brand Management; Online Retail; Clothing; Apparel; Expansion; Growth and Development Strategy; Brands and Branding; Management; Marketing Strategy; Strategic Planning; Social Media; E-commerce; Digital Marketing; Retail Industry; Apparel and Accessories Industry; United States
Collis, David, Diane Chang, Matthew Shaffer, and Ashley Hartman. "Nasty Gals Do It Better." Harvard Business School Case 715-412, January 2015. (Revised October 2018.)
- July 2014
- Teaching Note
Rebecca S. Halstead: Steadfast Leadership
By: Boris Groysberg and Deborah Bell
The case reviews Rebecca Halstead's career history, detailing how, through her personal attributes, skills, experiences, challenges, and organizational practices she developed into a successful leader and commander in the U.S. Army. The teaching note discusses... View Details
- June 2014 (Revised February 2017)
- Case
Kathy Giusti and the Multiple Myeloma Research Foundation
By: Richard G. Hamermesh, Joshua D. Margolis and Matthew G. Preble
What do you do when your rising professional career is cut short by an unexpected cancer diagnosis? Kathy Giusti shifted careers, built a new organization that transformed how cancer research is done, and now faces the challenge of sustaining the organization and its... View Details
Keywords: Philanthropy; Philanthropy Funding; Entrepreneurship; Health Care; Management Styles; Personalized Medicine; Health Care Outcomes; Cancer; Cancer Care In The U.S.; Personal Care; Leadership; Leading Change; Social Entrepreneurship; Philanthropy and Charitable Giving; Health Care and Treatment; Leadership Style; Management Style; Management Skills; Growth and Development Strategy; Business Strategy; Health; Health Industry; United States; Canada; Spain
Hamermesh, Richard G., Joshua D. Margolis, and Matthew G. Preble. "Kathy Giusti and the Multiple Myeloma Research Foundation." Harvard Business School Case 814-026, June 2014. (Revised February 2017.)
- September 2013 (Revised August 2015)
- Background Note
Leadership and Teaming
By: Ethan Bernstein
Small differences in the leadership of teams can have large consequences for the success of their efforts. Many initiatives fail not because of a fatal error in judgment or insufficient ideas, knowledge, motivation, or capabilities to deliver a solution. They fail... View Details
Keywords: Teams; Teaming; Leadership And Managing People; Leadership; Team Effectiveness; Team Performance; Team Design; Team Leadership; Teamwork; Team Process; Team Function; Team Launch; 60/30/10 Rule; Team Boundary; Distribution Of Leadership Authority; Self-Managed Teams; Virtual Teams; Unbounded Teams; Acts Of Leadership; Execution Teams; Decision Making Teams; Creativity Teams; Team Size; Task Design; Team Timeline; Team Roles; Team Representation; Diversity; Team Familiarity; Collective Intelligence; Team Stages Of Development; Team Coaching; Performance Pressure; X-Teams; Team Focus; Interaction; Management Teams; Managerial Roles; Management Systems; Management Style; Management Skills; Management Practices and Processes; Organizational Design; Organizational Structure; Performance Effectiveness; Performance Efficiency; Performance Productivity; Groups and Teams; Networks; Social Psychology; Behavior; Conflict and Resolution; Creativity; Social and Collaborative Networks; Satisfaction; Prejudice and Bias; Power and Influence; Personal Characteristics; Familiarity; Cognition and Thinking; Attitudes; Projects; Organizational Culture; Organizational Change and Adaptation; Leadership Development; Leadership Style; Leading Change; Knowledge Use and Leverage; Knowledge Sharing; Collaborative Innovation and Invention; Innovation and Management; Innovation Leadership; Design; Interpersonal Communication; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Asia; North and Central America; South America; Atlantic Ocean; Central Asia; Europe; Latin America; Middle East; Oceania; West Indies
Bernstein, Ethan. "Leadership and Teaming." Harvard Business School Background Note 414-033, September 2013. (Revised August 2015.)
- March 2013
- Case
Robin Ash and Printzhof Press
By: Frank V. Cespedes and Lynda St. Clair
Robin Ash has just been promoted to Chief Operating Officer of Printzhof Press and Vice President of its parent company, Education and Entertainment Holdings, Inc. Her first objective is to create an action plan that will achieve two seemingly contradictory corporate... View Details
Keywords: United States; Organizational Change; Management Styles; General Management; Change Management; Morale; Communication; Human Resource Management; Book Publishing; Information Technology; Organizational Change and Adaptation; Conflict Management; Leading Change; Competitive Strategy; Organizational Culture; Planning; Education Industry; Publishing Industry
Cespedes, Frank V., and Lynda St. Clair. "Robin Ash and Printzhof Press." Harvard Business School Brief Case 913-554, March 2013.
- January 2013 (Revised March 2013)
- Case
Beth Stewart: Navigating the Boardroom
By: Boris Groysberg and Deborah Bell
After rising through the ranks of Corporate America, Beth Stewart has become a corporate director on the board of General Growth Properties. Stewart is struggling with how to address her mounting concerns over the financial health of the growing large publically traded... View Details
Keywords: Career Management; Women Executives; Women And Leadership; Boards Of Directors; Board Dynamics; Career Planning; Independent Directors; Leadership; Corporate Governance; Governing and Advisory Boards; Interpersonal Communication; Leadership Style; Personal Development and Career; Work-Life Balance; Real Estate Industry; United States
Groysberg, Boris, and Deborah Bell. "Beth Stewart: Navigating the Boardroom." Harvard Business School Case 413-094, January 2013. (Revised March 2013.)
- June 2012
- Article
Leadership Is a Conversation
By: Boris Groysberg and Michael Slind
Globalization and new technologies have sharply reduced the efficacy of command-and-control management and its accompanying forms of corporate communication. In the course of a recent research project, the authors concluded that by talking with employees, rather than... View Details
Keywords: Employees; Management Style; Interpersonal Communication; Leadership; Cooperation; Partners and Partnerships
Groysberg, Boris, and Michael Slind. "Leadership Is a Conversation." Harvard Business Review 90, no. 6 (June 2012).
- April 2012 (Revised May 2012)
- Case
EILEEN FISHER: Repositioning the Brand
By: Anat Keinan, Jill Avery, Fiona Wilson and Michael Norton
Well-established fashion brand Eileen Fisher has traditionally appealed to older women. However, to drive growth, Eileen Fisher's management team wants to target a younger demographic and has revamped its Fall product line to offer more fashionable styles to appeal to... View Details
Keywords: Marketing; Brand Management; Brand Positioning; Market Segmentation And Target Market Selection; Retailing; Fashion; Corporate Social Responsibility; Brands and Branding; Product Positioning; Segmentation; Social and Collaborative Networks; Growth and Development Strategy; Social Media; Retail Industry; Fashion Industry
Keinan, Anat, Jill Avery, Fiona Wilson, and Michael Norton. "EILEEN FISHER: Repositioning the Brand." Harvard Business School Case 512-085, April 2012. (Revised May 2012.)
- January – February 2012
- Article
How Managers Use Multiple Media: Discrepant Events, Power, and Timing in Redundant Communication
By: Paul Leonardi, Tsedal Neeley and Elizabeth M. Gerber
Several recent studies have found that managers engage in redundant communication; that is, they send the same message to the same recipient through two or more unique media sequentially. Given how busy most managers are, and how much information their subordinates... View Details
Keywords: Communication; Media; Information; Groups and Teams; Projects; Management Style; Power and Influence; Motivation and Incentives; Technology
Leonardi, Paul, Tsedal Neeley, and Elizabeth M. Gerber. "How Managers Use Multiple Media: Discrepant Events, Power, and Timing in Redundant Communication." Organization Science 23, no. 1 (January–February 2012): 98–117.
- 2013
- Working Paper
Span of Control and Span of Attention
By: Oriana Bandiera, Andrea Prat, Raffaella Sadun and Julie Wulf
Using novel data on CEO time use, we document the relationship between the size and composition of the executive team and the attention of the CEO. We combine information about CEO span of control for a sample of 65 companies with detailed data on how CEOs allocate... View Details
Keywords: Conferences; Analytics and Data Science; Leadership Style; Management Style; Managerial Roles; Time Management; Planning
Bandiera, Oriana, Andrea Prat, Raffaella Sadun, and Julie Wulf. "Span of Control and Span of Attention." Harvard Business School Working Paper, No. 12-053, December 2011. (Revised April 2014.)
- 2012
- Book
The Handbook for Teaching Leadership: Knowing, Doing, and Being
By: Scott Snook, Nitin Nohria and Rakesh Khurana
The last 25 years have witnessed an explosion in the field of leadership education. This volume brings together leading international scholars across disciplines to chronicle the current state of leadership education and establish a solid foundation on which to grow... View Details
Keywords: Change; Business Education; Leadership; Goals and Objectives; Management Style; Organizational Structure; Perspective; Diversification; Technology
Snook, Scott, Nitin Nohria and Rakesh Khurana, eds. The Handbook for Teaching Leadership: Knowing, Doing, and Being. Thousand Oaks, CA: SAGE Publications, 2012.
- August 2011
- Case
Martha Rinaldi: Should She Stay or Should She Go?
By: Linda A. Hill and Mark Renella
Martha Rinaldi has been an assistant product manager at leading beverage company Potomac Waters since graduating from business school. Rinaldi is frustrated by her relationships with her boss and a close co-worker. Even though she works hard to please her manager, she... View Details
Keywords: Interpersonal Relations; Management Styles; Managing Up; Career Planning; Conflict; Management Style; Interpersonal Communication; Personal Development and Career; Organizational Culture; Relationships; Performance Evaluation; Conflict and Resolution; Power and Influence; Food and Beverage Industry
Hill, Linda A., and Mark Renella. "Martha Rinaldi: Should She Stay or Should She Go?" Harvard Business School Brief Case 114-310, August 2011.
- August 2011 (Revised November 2012)
- Case
Danielle Marcoux at AdNet2Win Technologies
By: Anthony J. Mayo and Joshua D. Margolis
Danielle Marcoux, Director of Web Design at AdNet2Win Technologies, must decide how best to confront Charles Davide, the Chief Technology Officer and leader of the design team charged with overseeing a major upgrade of the company's proprietary customer loyalty... View Details
Keywords: Management Style; Management Teams; Interpersonal Communication; Creativity; Status and Position; Web Services Industry
Mayo, Anthony J., and Joshua D. Margolis. "Danielle Marcoux at AdNet2Win Technologies." Harvard Business School Case 412-039, August 2011. (Revised November 2012.)