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  • All HBS Web  (2,071)
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    • News  (231)
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← Page 16 of 2,071 Results →
  • July 2012 (Revised April 2014)
  • Case

Research In Motion: The Mobile OS Platform War

By: Alan MacCormack, Brian Dunn and Chris F. Kemerer
The case describes competition in the market for smart phones in the US, and the position of one player, Research In Motion (RIM) who manufacture the popular Blackberry line of products. Early in 2011, RIM is in trouble. Its stock price has plummeted, amidst poor... View Details
Keywords: Innovation; Product Development; Technology Strategy; Platform Strategy; Software; Hardware; Technological Innovation; Innovation Strategy; Information Infrastructure; Mobile and Wireless Technology; Digital Platforms; Applications and Software; Telecommunications Industry; Technology Industry; Canada; United States
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MacCormack, Alan, Brian Dunn, and Chris F. Kemerer. "Research In Motion: The Mobile OS Platform War." Harvard Business School Case 613-001, July 2012. (Revised April 2014.)
  • September 2013 (Revised February 2016)
  • Case

GlaxoSmithKline: Sourcing Complex Professional Services

By: Heidi K. Gardner and Silvia Hodges Silverstein
Pharmaceutical company GlaxoSmithKline (GSK) uses an innovative new approach to procuring outside legal counsel: it replaces relationship-based selection and law firms' traditional time-based billing with data-driven decision making and an online reverse auction. In... View Details
Keywords: Legal Industry; Procurement; Professional Service Firms; Pricing; Competition; Change Management; Supply Chain Management; Legal Liability; Business Processes; Legal Services Industry; Pharmaceutical Industry
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Gardner, Heidi K., and Silvia Hodges Silverstein. "GlaxoSmithKline: Sourcing Complex Professional Services." Harvard Business School Case 414-003, September 2013. (Revised February 2016.)
  • June 2023
  • Exercise

Clash of Two Giants Simulation Exercise Instructions

By: Feng Zhu and Marco Iansiti
Many markets are organized around platforms that connect consumers with complimentary applications and services. These platforms are two-sided because both sides - consumers and those providing applications or services - need access to the same platform to interact. A... View Details
Keywords: Platform Strategies; Technology Platform; Customer Acquisition; Network Effects; Digital Platforms; Marketplace Matching; Strategy
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Zhu, Feng, and Marco Iansiti. "Clash of Two Giants Simulation Exercise Instructions." Harvard Business School Exercise 623-092, June 2023.
  • November 2021
  • Article

Ratings, Reviews, and the Marketing of New Products

By: Itay P. Fainmesser, Dominique Olié Lauga and Elie Ofek
We study how user-generated content (UGC) about new products impacts a firm's advertising and pricing decisions and the effect on profits and market dynamics. We construct a two-period model where consumers value quality and are heterogeneous in their taste for the new... View Details
Keywords: Online Reviews; Product Ratings; Social Networks; Word Of Mouth; Pricing; User-generated Content; Advertising; Product Marketing; Price; Consumer Behavior; Product Positioning; Social Media
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Fainmesser, Itay P., Dominique Olié Lauga, and Elie Ofek. "Ratings, Reviews, and the Marketing of New Products." Management Science 67, no. 11 (November 2021): 7023–7045.
  • June 2023 (Revised October 2024)
  • Teaching Note

Clash of Two Giants Simulation Exercise Teaching Note

By: Feng Zhu
Teaching Note for HBS Case No. 623-092. Many markets are organized around platforms that connect consumers with complimentary applications and services. These platforms are two-sided because both sides—consumers and those providing applications or services—need access... View Details
Keywords: Platform Strategy; Customer Acquisition; Technology Platform; Competitive Strategy; Network Effects; Digital Platforms; Management Skills
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Zhu, Feng. "Clash of Two Giants Simulation Exercise Teaching Note." Harvard Business School Teaching Note 623-093, June 2023. (Revised October 2024.)
  • August 2014 (Revised March 2015)
  • Case

Optimization and Expansion at OpenTable

By: Benjamin Edelman and Karen Webster
OpenTable considers adjustments to increase its benefits to merchants, including a novel payments service that lets customers skip the multi-step process of using a credit card. View Details
Keywords: Payments; Pricing; Mobile; Rollout; Incrementality; Innovation Strategy; Credit Cards; Accommodations Industry; Information Technology Industry; United States
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Edelman, Benjamin, and Karen Webster. "Optimization and Expansion at OpenTable." Harvard Business School Case 915-003, August 2014. (Revised March 2015.) (request courtesy copy.)
  • January 2019
  • Supplement

The De Beers Group: Launching GemFair for Artisanal Diamonds

By: Benjamin C. Esty and Daniel Fisher
In April 2018, the De Beers Group launched a pilot project called GemFair to create a new supply of ethically and environmentally sourced diamonds from artisanal and small-scale mines (ASM) in Sierra Leone. Whether this project would yield a meaningful supply of rough... View Details
Keywords: Diamonds; New Business; Strategy Development; Strategy Execution; Scope; ESG; Supply; Corporate Strategy; Business Strategy; Value Creation; Corporate Social Responsibility and Impact; Mining Industry; Consumer Products Industry; Sierra Leone; United Kingdom
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Esty, Benjamin C., and Daniel Fisher. "The De Beers Group: Launching GemFair for Artisanal Diamonds." Harvard Business School Supplement 719-437, January 2019.
  • April 2014
  • Tutorial

Conjoint Analysis: Online Tutorial

By: Elie Ofek and Olivier Toubia
The Conjoint Analysis: Online Tutorial is an interactive pedagogical vehicle intended to facilitate understanding of one of the most popular market research methods in academia and practice, namely conjoint analysis. The aim is to provide students or executives going... View Details
Keywords: Market Research; Conjoint Analysis; Market Segmentation; Pricing; Marketing Strategy
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Ofek, Elie, and Olivier Toubia. Conjoint Analysis: Online Tutorial. Harvard Business School Tutorial 514-712, April 2014.
  • November 2012
  • Teaching Note

Groupon (TN)

By: Sunil Gupta, Ray Weaver and Yien Hao Lock
On November 4, 2011, Groupon, a marketing services company that promoted local businesses by selling deeply discounted vouchers for their products and services, completed its initial public offering that valued the company at $17 billion. Within a year Groupon's share... View Details
Keywords: Social Networking; Media; Technology; Strategy; Business Growth and Maturation; Marketing Strategy; Marketing; Internet and the Web; Social Media; Retail Industry; Service Industry; Technology Industry; North America; United States
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Gupta, Sunil, Ray Weaver, and Yien Hao Lock. "Groupon (TN)." Harvard Business School Teaching Note 513-046, November 2012.
  • May 2017 (Revised January 2019)
  • Teaching Note

Angie's List: Ratings Pioneer Turns 20

By: Ayelet Israeli and Robert J. Dolan
Teaching Note for HBS No. 517-016. View Details
Keywords: Ratings; Marketing; Conjoint Analysis; Market Research; Pricing Strategy; Product Line Management; Two Sided Markets; Freemium; Ecommerce; E-commerce
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Israeli, Ayelet, and Robert J. Dolan. "Angie's List: Ratings Pioneer Turns 20." Harvard Business School Teaching Note 517-123, May 2017. (Revised January 2019.)
  • December 2014
  • Case

Groupon: A New CEO Takes Charge

By: Lynda M. Applegate and Arnold B. Peinado
On August 7, 2013, Eric Lefkofsky, the chairman and largest shareholder of Groupon was named CEO, replacing founder Andrew Mason, who had run the company since its inception in 2009. When Groupon had its initial public offering (IPO) in November 2011, the company's... View Details
Keywords: Entrepreneurial Management; Disruptive Technologies; Growth Strategy; Customer Relations; Service Management; International Business; Business Models; Strategy Execution; Entrepreneurship; Growth and Development Strategy; Business Model; United States
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Applegate, Lynda M., and Arnold B. Peinado. "Groupon: A New CEO Takes Charge." Harvard Business School Case 815-083, December 2014.
  • October 2016 (Revised April 2018)
  • Case

DataXu: Selling Ad Tech

By: Frank V. Cespedes, John Deighton, Lisa Cox and Olivia Hull
DataXu served marketers by buying digital advertising for brands using its demand-side platform. It sought a way to build a more predictable revenue stream in the very transactional media marketplace, and hoped that two new marketing analytics products would give it a... View Details
Keywords: Sales Management; Pricing; Programmatic Ad Buying; "Marketing Analytics"; Advertising Technology; Sales; Digital Marketing; Marketing Strategy; Advertising Campaigns; Product Launch; Product Positioning; Media; Technology Industry; Advertising Industry; Boston; Massachusetts
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Cespedes, Frank V., John Deighton, Lisa Cox, and Olivia Hull. "DataXu: Selling Ad Tech." Harvard Business School Case 817-012, October 2016. (Revised April 2018.)
  • April 2010 (Revised November 2011)
  • Teaching Note

Soren Chemical: Why is the New Swimming Pool Product Sinking (Brief Case)

By: V. Kasturi Rangan and Sunru Yong
Teaching Note for 4190 View Details
Keywords: Marketing Mix; New Product Marketing; Pricing; Branding; Marketing Strategy; Price; Marketing Channels; Product Launch; Brands and Branding; Communication Strategy
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Rangan, V. Kasturi, and Sunru Yong. "Soren Chemical: Why is the New Swimming Pool Product Sinking (Brief Case)." Harvard Business School Teaching Note 104-190, April 2010. (Revised November 2011.)
  • April 2010 (Revised November 2011)
  • Supplement

Soren Chemical: Why is the New Swimming Pool Product Sinking? Spreadsheet Supplement (Brief Case)

By: V. Kasturi Rangan and Sunru Yong
Keywords: Marketing Mix; New Product Marketing; Pricing; Branding; Price; Marketing Strategy; Marketing Channels; Product Launch; Brands and Branding; Communication Strategy
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Rangan, V. Kasturi, and Sunru Yong. "Soren Chemical: Why is the New Swimming Pool Product Sinking? Spreadsheet Supplement (Brief Case)." Harvard Business School Spreadsheet Supplement 104-191, April 2010. (Revised November 2011.)
  • 2017
  • Working Paper

Optimal Tilts: Combining Persistent Characteristic Portfolios

By: Malcolm Baker, Ryan Taliaferro and Terry Burnham
We examine the optimal weighting of four tilts in US equity markets from 1968 through 2014. We define a “tilt” as a characteristic-based portfolio strategy that requires relatively low annual turnover. This is a continuum, with small size, a very persistent... View Details
Keywords: Risk Anomaly; Beta; Capital Asset Pricing Model; Factor Investing
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Baker, Malcolm, Ryan Taliaferro, and Terry Burnham. "Optimal Tilts: Combining Persistent Characteristic Portfolios." Working Paper, March 2017.
  • Fourth Quarter 2017
  • Article

Optimal Tilts: Combining Persistent Characteristic Portfolios

By: Malcolm Baker, Ryan Taliaferro and Terry Burnham
We examine the optimal weighting of four tilts in U.S. equity markets from 1968 through 2014. We define a “tilt” as a characteristic-based portfolio strategy that requires relatively low annual turnover. This is a continuum, with small size (a very persistent... View Details
Keywords: Risk Anomaly; Beta; Capital Asset Pricing Model; Factor Investing
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Baker, Malcolm, Ryan Taliaferro, and Terry Burnham. "Optimal Tilts: Combining Persistent Characteristic Portfolios." Financial Analysts Journal 73, no. 4 (Fourth Quarter 2017): 75–89.
  • June 2020
  • Supplement

TransDigm in 2017: Congressional Hearing on the DoD Inspector General’s Report (5/15/19)

By: Benjamin C. Esty
This video accompanies the case, “TransDigm in 2017: The Beginning of the End or the End of the Beginning?” View Details
Keywords: Value Capturing; Pricing Strategy; Supplier Power; Buyer Power; Porter's Five Forces; Bargaining Power; Monopoly; Aerospace; Acquisition Strategy; Value Drivers; Ethical Behavior; Regulation; Growth Strategy; Business Ethics; Defense; Procurement; Sustainability; Value Based Health Care; Acquisition; Ethics; Private Equity; Financial Strategy; Growth Management; Performance Evaluation; Business Strategy; Competitive Strategy; Horizontal Integration; Value Creation; Competitive Advantage; Aerospace Industry; Air Transportation Industry; United States
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Esty, Benjamin C. "TransDigm in 2017: Congressional Hearing on the DoD Inspector General’s Report (5/15/19)." Harvard Business School Multimedia/Video Supplement 720-856, June 2020.
  • July 2015 (Revised September 2017)
  • Case

Ron Johnson: A Career in Retail

By: Das Narayandas, Joshua D. Margolis and Ryan Raffaelli
In April 2013, Ron Johnson (HBS '84) stepped down after just 18 months as CEO of J.C. Penney. In his brief tenure, Johnson, an acclaimed retailer respected for his innovation and success in shaping the retail image at Target and Apple, introduced dramatic departures... View Details
Keywords: Leadership; Leadership Development; Legal Industry; Procurement; Professional Service Firms; Pricing; Organizational Behavior Modification; Change Management; Innovation Leadership; Situation or Environment; Failure; Management Teams; Brands and Branding; Competition; Retail Industry; United States
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Narayandas, Das, Joshua D. Margolis, and Ryan Raffaelli. "Ron Johnson: A Career in Retail." Harvard Business School Case 516-016, July 2015. (Revised September 2017.)
  • April 2013
  • Article

First-Party Content and Coordination in Two-Sided Markets

By: Andrei Hagiu and Daniel Spulber
The strategic use of first-party content by two-sided platforms is driven by two key factors: the nature of buyer and seller expectations (favorable versus unfavorable) and the nature of the relationship between first-party content and third-party content (complements... View Details
Keywords: Two-sided Platforms; Platform Strategy; Technology; Information Technology; Performance Expectations; Strategy; Digital Platforms
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Hagiu, Andrei, and Daniel Spulber. "First-Party Content and Coordination in Two-Sided Markets." Management Science 59, no. 4 (April 2013): 933–949.
  • June 2014 (Revised October 2015)
  • Case

Molycorp: Financing the Production of Rare Earth Minerals (A)

By: Benjamin C. Esty and E. Scott Mayfield
Molycorp, the western hemisphere's only producer of rare earth minerals, was in the middle of a $1 billion capital expenditure project in its effort to become a vertically integrated supplier of rare earth minerals, oxides, and metals. Yet it had just reported lower... View Details
Keywords: Convertible Debt; Uncertainty; Competition; Startup; China; Supply & Demand; Growth; Rare Earth Minerals; Discounted Cash Flows; Mining; Payoff Diagrams; Option Pricing; Capital Budgeting; Capital Structure; Cash Flow; Financial Strategy; Market Entry and Exit; Vertical Integration; Valuation; Metals and Minerals; Mining Industry; Industrial Products Industry; Canada; California
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Esty, Benjamin C., and E. Scott Mayfield. "Molycorp: Financing the Production of Rare Earth Minerals (A)." Harvard Business School Case 214-054, June 2014. (Revised October 2015.)
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