Publications

09 Feb 2011
Working Paper Summaries

Sustainable Cities: Oxymoron or the Shape of the Future?

Keywords: by Annissa Alusi, Robert G. Eccles, Amy C. Edmondson & Tiona Zuzul

2022
Book

Deep Purpose: The Heart and Soul of High-Performance Companies

By: Ranjay Gulati

This book offers a compelling reassessment and defense of purpose as a management ethos, documenting the vast performance gains and social benefits that become possible when firms manage to get purpose right. Few business topics have aroused more skepticism in recent... View Details

Keywords: Purpose; Business And Society; Organizations; Mission and Purpose; Performance Effectiveness; Organizational Culture

Find at Harvard

January 1994
Case

ABC Sales and Service Division: A Case Study of Personal and Organizational Transformation

By: D. Quinn Mills, Brock W. Orwig, Janet M. Pumo, Todd C. Stilson and Richard C. Wei

In the midst of dramatic changes in the information systems industry and declining profits at the ABC Co., the vice president in charge of the sales and service division, Jeff, and his managers attempt to transform their division. The transformation gets off to a good... View Details

Keywords: Organizational Change and Adaptation; Transformation; Motivation and Incentives; Resignation and Termination; Communication; Business or Company Management; Information Technology Industry

October 2009 (Revised April 2021)
Case

Ingrid Johnson and Nedbank Business Banking

By: Michael Tushman and David Kiron

This case discusses the issue of leading change at the business banking division of Nedbank, a prominent South African bank, between 2005 and 2009. (This timeframe, beginning just 11 years after Apartheid's end, covers Ingrid Johnson's leadership of this division... View Details

Keywords: Leadership And Change Management; Leadership; Leading Change; Banks and Banking; Organizational Culture; Organizational Structure; Change Management; Leadership Style; Banking Industry; South Africa

June 2009 (Revised February 2014)
Case

Evaluating Microsavings Programs: Green Bank of the Philippines (A)

By: Nava Ashraf, Dean Karlan, Wesley Yin and Marc Shotland

Green Bank of the Philippines was known for its product innovation and its ability to bring new products to market. In 2002, Green Bank designed an untested commitment savings product that both gave individuals access to formal savings and helped them commit to... View Details

Keywords: Saving; Innovation and Invention; Measurement and Metrics; Product Design; Success; Performance Evaluation; Banking Industry; Philippines

23 Jul 2012
Research & Ideas

The Power of Conversational Leadership

this approach positively affects a company's bottom line. "In many ways the book is not about communication as much as it is about performance," Groysberg says. "In an economic environment where there is so much uncertainty, the senior View Details

Keywords: by Carmen Nobel

July 2013
Case

Novozymes: Establishing the Cellulosic Ethanol Value Chain

By: Willy Shih and Sen Chai

As the world's largest producer of industrial enzymes, Novozymes had invested heavily for many years to bio-engineer enzymes that could break down cellulose into fermentable sugar. In 2010, the company had launched what it thought would become a breakthrough product... View Details

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

12 Jul 2004
Research & Ideas

Michael Porter’s Prescription For the High Cost of Health Care

We believe that competition is the root of the problem with U.S. health care performance. But this does not mean we advocate a state-controlled system or a single-payer system; those approaches would only... View Details

Keywords: by Michael E. Porter; Health

07 Oct 2002
Research & Ideas

What Leaders Need to Do To Restore Investor Confidence

then must ensure that the various internal systems are consistent with the conduct desired—and then it must walk the talk. In a world filled with cynicism, people spot the contradictions very quickly. Finally, senior View Details

Keywords: by Harvard Management Update

14 Mar 2023
In Practice

What Does the Failure of Silicon Valley Bank Say About the State of Finance?

exhaustion after several years of dealing with surprises ranging from shortages and runs on basic goods to the Fed’s limited ability to control or even forecast inflation. Something will also have to be said... View Details

Keywords: by Dina Gerdeman; Financial Services; Banking

1979
Article

Approximating the Efficiency Gain of Tax Reforms

By: Jerry R. Green and Eytan Sheshinski

Proper analysis of tax reform requires evaluation of the welfare effects induced by a change from one tax system to another. We present two methods for estimating these changes using only local information pertaining to an initial equilibrium with distortive taxes. It... View Details

Keywords: Taxation; Governing Rules, Regulations, and Reforms; Change; Analysis

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March 2021 (Revised April 2021)
Case

Wirecard: The Downfall of a German Fintech Star

By: Jonas Heese, Charles C.Y. Wang and Tonia Labruyere

Wirecard was a German fintech company, member of the DAX30, that provided payment processing and related services. Wirecard had enjoyed large growth rates over the years and most investors and analysts were enthusiastic about the company's prospects. Wirecard's... View Details

Keywords: Accounting Fraud; Scandal; Accounting Audits; Accounting; Financial Reporting; Financial Institutions; Financial Markets; Corporate Governance; Governance Compliance; Corporate Accountability; Governance Controls; Financial Services Industry; Germany; Singapore; Dubai

November 2017
Technical Note

21st Century Populism

By: George Serafeim and David Freiberg

While the first decade of the 21st century saw a massive financial crisis that led to significant economic downturn, the second decade saw the rise of political leaders, who built their support upon a political message that championed the common person against the... View Details

Keywords: Populism; Market Efficiency; Market Liberalization; Political Influence; Political Instability; Capital Controls; Partnerships; Coalition; Inequality; Role Of Business In Society; Government Intervention In The Markets; Labor Market; Equality and Inequality; Financial Markets; Social Issues; Immigration; Financial Crisis; Capital Markets; Business and Government Relations

16 Dec 2002
Research & Ideas

Mentoring—Using the Voice of Experience

the recognition that no matter how much technology we have, how many PowerPoint slides we have, how many knowledge management systems we have, the fact of the matter is that... View Details

Keywords: by Sean Silverthorne

01 Jan 2007
News

James A. Hamilton Award, American College of Healthcare Executives

Research Summary

Overview

Professor Goh’s primary research interest is applying mathematical models to real-world problems in health care in order to inform, improve, and enhance medical decision making and health policy. His recent work in this domain focuses on developing new methods for... View Details

Keywords: Uncertainty; Optimization; Inventory Management; Health; Decision Making; Supply Chain

2010
Mimeo

An Analysis of the Impact of 'Substantially Heightened' Capital Requirements on Large Financial Institutions

By: Anil Kashyap, Jeremy C. Stein and Samuel G. Hanson

We examine the impact of "substantially heightened" capital requirements on large financial institutions, and on their customers. Our analysis yields three main conclusions. First, the frictions associated with raising new external equity finance are likely to be... View Details

Keywords: Financial Institutions; Governing Rules, Regulations, and Reforms; Capital; Equity; Financing and Loans; Credit