Publications

July 2001 (Revised January 2007)
Case

Lehman Brothers (C): Decline of the Equity Research Department

By: Ashish Nanda and Boris Groysberg

This case tracks the rapid decline of Lehman Brothers' equity research department from August 1992, when, beset by declining ranking, low morale, and high turnover, firm management decides to clean house and reinvest in building the department. View Details

Keywords: Organizational Change and Adaptation; Business or Company Management; Leadership; Human Resources; Financial Services Industry

This paper proposes a new approach to social cost-benefit analysis using a model in which a benevolent government chooses risky projects in the presence of market failures and tax distortions. The government internalizes market failures and therefore perceives project... View Details

2017
Working Paper

Digital Agility: The Impact of Software Portfolio Architecture on IT System Evolution

By: Alan MacCormack, Robert Lagerström, Martin Mocker and Carliss Y. Baldwin

The modern industrial firm increasingly relies on software to support its competitive position. However, the uncertain and dynamic nature of today’s global marketplace dictates that this software be continually evolved and adapted to meet new business challenges. This... View Details

Keywords: Information Systems; Software; Architecture; Modularity; Agility; Coupling; Applications and Software; Design; Decisions; Performance

SSRN

01 Aug 2019
News

China Races Ahead of the U.S. in the Battle for 5G Supremacy

May 2013 (Revised May 2014)
Case

Innovation at the Boston Consulting Group

By: Robert G. Eccles, Das Narayandas and Penelope Rossano

This case is about how the Boston Consulting Group has approached innovation from its founding to the present day. It discusses the role of the firm's talent market and client market in developing these innovations. View Details

Keywords: Innovation; Strategy Consulting; Professional Service Firm; Knowledge Management; Client Management; Product Development; Leadership; Customer Focus and Relationships; Customer Value and Value Chain; Independent Innovation and Invention; Innovation and Management; Innovation Leadership; Innovation Strategy; Value Creation; Consulting Industry

2023
Working Paper

The Customer Journey as a Source of Information

By: Nicolas Padilla, Eva Ascarza and Oded Netzer

In the face of heightened data privacy concerns and diminishing third-party data access, firms are placing increased emphasis on first-party data (1PD) for marketing decisions. However, in environments with infrequent purchases, reliance on past purchases 1PD... View Details

Keywords: Customer Journey; Privacy; Consumer Behavior; Analytics and Data Science; AI and Machine Learning; Customer Focus and Relationships

Article

Beyond the Reach of the Invisible Hand: Impediments to Economic Activity, Market Failures, and Profitability

By: Dennis Yao

In this paper it is argued that failures of the competitive market are necessary conditions for supranormal profitability. Three fundamental causes of these market failures-production economies and sunk costs, transactions costs, and imperfect information-are developed... View Details

Keywords: Economics; Markets; Failure; Profit; Cost; Information; Market Transactions; Competition; Strategy; Production

Find at Harvard

2015
Working Paper

The Cooperative Solution of Stochastic Games

By: Elon Kohlberg and Abraham Neyman

Building on the work of Nash, Harsanyi, and Shapley, we define a cooperative solution for strategic games that takes account of both the competitive and the cooperative aspects of such games. We prove existence in the general (NTU) case and uniqueness in the TU... View Details

Keywords: Economics; Game Theory

Article

When Dreaming Is Believing: The (Motivated) Interpretation of Dreams

By: Carey K. Morewedge and Michael I. Norton

This research investigated laypeople's interpretation of their dreams. Participants from both Eastern and Western cultures believed that dreams contain hidden truths (Study 1) and considered dreams to provide more meaningful information about the world than similar... View Details

Keywords: Anchoring; Attribution; Dreams; Motivated Reasoning; Unconscious Thought; Communication Intention and Meaning; Judgments; Values and Beliefs; Information; Behavior; Cognition and Thinking; Motivation and Incentives

Find at Harvard

16 Mar 2013
News

The role of government: Let 50 flowers bloom

24 Sep 2019
Working Paper Summaries

The Impact of Regulation on Strategic Positioning: Self-Regulation in the RTE Cereal Industry

Keywords: by Young Hou and Dennis Yao; Food & Beverage

16 Dec 2002
Research & Ideas

Mentoring—Using the Voice of Experience

professionals in venture capital firms or who were cashed-out entrepreneurs acting as angels for small start ups. Both sets of people had certain expertise that they were trying to transmit to highly... View Details

Keywords: by Sean Silverthorne

17 May 2011
Working Paper Summaries

The Consequences of Mandatory Corporate Sustainability Reporting

Keywords: by Ioannis Ioannou & George Serafeim

August 2005 (Revised January 2012)
Case

McKinsey and the Globalization of Consultancy

By: Geoffrey G. Jones and Alexis Lefort

Considers McKinsey's strategy during the first stage of the globalization of the management consultancy industry between the 1950s and 1973. Briefly reviews the history of management consulting before considering the factors that led McKinsey to open its first... View Details

Keywords: History; Demand and Consumers; Strategy; Globalized Firms and Management; Service Operations; Consulting Industry

30 Jul 2001
What Do You Think?

What’s the Future of Corporate Governance?

pays for it? Should there be an independent firm that is appointed by the SEC?" What do you think? Original Article Observers such as Jay Lorsch, in his book Pawns and Potentates, has argued that boards... View Details

Keywords: by James Heskett

07 Oct 2010
Working Paper Summaries

The Profits of Power: Commercial Realpolitik in Eurasia

Keywords: by Rawi E. Abdelal; Energy; Utilities

February 2010 (Revised June 2012)
Case

"Plugging In" the Consumer: The Adoption of Electrically Powered Vehicles in the U.S.

By: Elie Ofek and Polly Ribatt

How will U.S. consumers respond to the proliferation of alternative-fuel vehicles, such as cars powered partially or completely by electricity, in the coming decade? After a century in which fossil fuel-powered vehicles dominated the market, it appeared consumers would... View Details

Keywords: Energy Sources; Policy; Marketing; Demand and Consumers; Business and Government Relations; Natural Environment; Pollutants; Adoption; Auto Industry; United States