Publications

October 2003 (Revised January 2004)
Exercise

Electric Maze Exercise, The

By: Amy C. Edmondson and Hanna Rodriguez-Farrar

This team-based exercise uses an educational tool called "The Electric Maze," developed by Interel Corp., to teach insights about the social and psychological challenges facing employees who must engage in collaborative learning. The tool is a grid-patterned rug with... View Details

Keywords: Change Management; Leadership; Learning; Groups and Teams; Risk and Uncertainty

October 2007 (Revised January 2009)
Background Note

Analyzing Relative Costs

By: Hanna Halaburda and Jan W. Rivkin

Introduces students to the technique of relative cost analysis, a core technique of strategists. Among the intricate quantitative analyses that strategists undertake, relative cost analysis may be the most common. The goal of a relative cost analysis is simply to... View Details

Keywords: Cost; Management Analysis, Tools, and Techniques; Mathematical Methods; Competition; Competitive Advantage

September 2010 (Revised October 2011)
Case

Chances Are? Course Selection at HBS and at Kellogg

By: Hanna Halaburda and Aldo Sesia

The case describes two alternative elective course assignment procedures: Harvard Business School's lottery-based system and Kellogg Graduate School of Management's bidding-based system. The case has been designed to discuss the benefits and drawbacks of each system... View Details

Keywords: Business Education; Curriculum and Courses; Higher Education; Auctions; Marketplace Matching; Groups and Teams; Strategy; Education Industry; Sports Industry; United States

January 2009 (Revised January 2010)
Case

Responding to the Wii?

By: Andrei Hagiu and Hanna Halaburda

After years of gaming console industry leadership, how should Sony respond to the overwhelming success of competitor Nintendo's user-friendly Wii over Sony's high-tech PlayStation 3? It was August 2008 and Kazuo Hirai, chief executive of Sony Computer Entertainment... View Details

Keywords: Games, Gaming, and Gambling; Two-Sided Platforms; Industry Structures; Competitive Strategy; Electronics Industry; Video Game Industry

10 Aug 2010
First Look

First Look: August 10

positioned to take action. When Should a Platform Give People Fewer Choices and Charge More for Them? Authors:Mikołaj Piskorski and Hanna Halaburda Publication:The CPI Antitrust Journal 6, no. 2 (autumn... View Details

Keywords: Martha Lagace

2014
Working Paper

The Unfairness Trap: A Key Missing Factor in the Economic Theory of Discrimination

By: Jordan I. Siegel, Naomi Kodama and Hanna Halaburda

Prior evidence linking increased female representation in management to corporate performance has been surprisingly mixed, due in part to data limitations and methodological difficulties, and possibly to omission of a fairness factor in the economic theory of... View Details

Keywords: Managerial Roles; Fairness; Performance Productivity; Gender; Japan

SSRN

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September 2001 (Revised October 2002)
Case

Virgin Group, The: Filling in the Value Gap

By: Frances X. Frei, Hanna Rodriguez-Farrar and Corey B. Hajim

Chronicles the successes and failures of the Virgin Group. By examining these examples, students discover attributes of Virgin's overall service concept, which, at its core, competes on quality rather than on price. Students are challenged to consider how Virgin might... View Details

Keywords: Quality; Competition; Price; Business Conglomerates; Service Operations; Service Delivery; Market Entry and Exit

August 2001 (Revised September 2005)
Case

eBay (A): The Customer Marketplace

By: Frances X. Frei and Hanna Rodriguez-Farrar

eBay, the popular Internet-based consumer-to-consumer marketplace, has recently become attractive to corporate customers. According to a vocal subset of eBay customers, the company has lost its way and is set to forsake its traditional business. Told from the... View Details

Keywords: Customers; Multi-Sided Platforms; Problems and Challenges; Opportunities; Trust; Internet; Web Services Industry

07 Dec 2010
First Look

First Look: Dec. 7

to value the expected costs of issuing a loan guarantee. Purchase this case:http://cb.hbsp.harvard.edu/cb/product/211032-PDF-ENG Chances Are? Hanna W. Halaburda and Aldo Sesia Jr.Harvard Business School Case... View Details

Keywords: Sean Silverthorne

November 2000 (Revised May 2002)
Case

Oracle Corporation

By: Frances X. Frei and Hanna Rodriguez-Farrar

Oracle Corp., the world's second-largest independent software company (behind Microsoft) was the world's dominant supplier of database software. Oracle also sold application software, such as the popular enterprise resource planning and customer relationship management... View Details

Keywords: Organizational Change and Adaptation; Internet and the Web; Service Operations; Service Delivery; Applications and Software; Management Teams; Innovation and Invention; Web Services Industry; Information Technology Industry

Find at Harvard

10 Apr 2012
First Look

First Look: April 10

Corstjens and Rajiv Lal Publication:Harvard Business Review 90, no. 4 (April 2012) Abstract Most companies assume that the easiest way to grow is by investing overseas and that the developing world offers the best opportunities for... View Details

Keywords: Carmen Nobel

02 Apr 2013
First Look

First Look: April 2

or incentives, but a model of innovation that too often fragments efforts by treatment modality (drugs, devices, diagnostics, and clinical treatment). We may improve individual technologies of health care, but fail to provide integrated... View Details

Keywords: Sean Silverthorne

August 2010 (Revised August 2011)
Case

Developing an App for That

By: Hanna Halaburda, Joshua Gans and Nathaniel Burbank

At a time when ever-rising smartphone sales are driven as much by demand for devices that run must-have third-party "apps" as by the quality of traditional voice and data services, there is a myriad of challenges facing the software developer who is looking to choose... View Details

Keywords: Product Development; Competitive Strategy; Mobile and Wireless Technology; Applications and Software; Digital Platforms; Banking Industry; Information Technology Industry