Publications
Publications
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- 2023
- Working Paper
Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality
By: Fabrizio Dell'Acqua, Edward McFowland III, Ethan Mollick, Hila Lifshitz-Assaf, Katherine C. Kellogg, Saran Rajendran, Lisa Krayer, François Candelon and Karim R. Lakhani
The public release of Large Language Models (LLMs) has sparked tremendous interest in how humans will use Artificial Intelligence (AI) to accomplish a variety of tasks. In our study conducted with Boston Consulting Group, a global management consulting firm, we examine... View Details
- June 2023
- Case
Accounting for Loan Losses at JPMorgan Chase: Predicting Credit Costs
By: Jonas Heese, Jung Koo Kang and James Weber
The case examines the accounting for loan losses at a large bank, how a bank sets its Allowance for Loan and Lease Losses (ALLL) on its financial statements. ALLL, and the rules that set them, determine when banks would and would not extend loans, which significantly... View Details
- May 2021
- Article
Making Doctors Effective Managers and Leaders: A Matter of Health and Well-Being
By: Lisa Rotenstein, Robert S. Huckman and Christine K. Cassel
The COVID-19 crisis has forced physicians to make daily decisions that require knowledge and skills they did not acquire as part of their biomedical training. Physicians are being called upon to be both managers—able to set processes and structures—and leaders—capable... View Details
- February 2019
- Case
Lisa Thomas at LaMont Engineering
By: Boris Groysberg and Carrie A. Blair
The case details the challenges faced by Lisa Thomas of LaMont Engineering after the company is acquired by Munday Consultants, Inc. Thomas, who supported the acquisition, was asked to chair a team charged with implementing the changes necessary to make the acquisition... View Details
- December 2018
- Case
Tiantong & Partners: Transforming Litigation Practice in China
By: Ashish Nanda and Lisa Rohrer
Jiang Yong founded Tiantong & Partners in 2002, seeking to radically improve the level of litigation-related services in China. By 2015, Tiantong was the premier Chinese litigation firm with the highest per lawyer revenues. The firm focused exclusively on high-stakes... View Details
- May 2018 (Revised July 2018)
- Supplement
EY China (B): An Emerging Giant
By: Ashish Nanda, Das Narayandas and Lisa Rohrer
The case outlines how regional managing partner (RMP) Albert Ng steered Ernst & Young (EY) China through a period of significant growth from 2009, when it was the smallest of the Big Four firms in China, to 2017, by when it had become the second largest firm. Partners... View Details
- September 2017 (Revised September 2023)
- Case
Chase Sapphire: Creating a Millennial Cult Brand
By: Shelle Santana, Jill Avery and Christine Snively
The launch of the Chase Sapphire Reserve credit card was enthusiastically received by millennial consumers, a cohort that had previously eluded JPMorgan Chase and its competitors. With the one-year anniversary of the launch approaching, managers are focused on... View Details
Keywords: Brand ＆ Product Management; Product Strategy; New Product Development; Credit Card; Customer Acquisition; CRM; Millennials; Marketing; Marketing Strategy; Brands and Branding; Credit Cards; Product Development; Product Launch; Customer Relationship Management; Consumer Behavior; Demographics; Financial Services Industry; Service Industry; Banking Industry; United States; North America
- October 2016 (Revised October 2017)
- Case
Phipps Houses and the Future of Affordable Housing in NYC
By: V. Kasturi Rangan and Lisa A. Chase
- 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
- June 2016 (Revised April 2018)
- Case
Boys & Girls Clubs of America: Driving Impact
By: V. Kasturi Rangan and Lisa C. Cox
With $1.8 billion in 2015 revenues, Boys & Girls Club of America had evolved over its 155-year-old history to occupy the lead position in the Youth Development space in the United States. Its new CEO Jim Clark had initiated yet another change process in 2015 to ensure... View Details
- March 2016 (Revised August 2018)
- Case
JPMorgan Chase after the Financial Crisis: What Is the Optimal Scope of the Largest Bank in the U.S.?
By: David Collis and Ashley Hartman
When Jamie Dimon took over as CEO of JPMorgan Chase & Co. (JPMorgan Chase) in 2005, he reaffirmed the commitment to pursue a "universal bank" strategy—providing a full range of products and services to both retail and wholesale clients. Yet the merits of the universal... View Details
- March 2016
- Case
M-Pesa: Financial Inclusion in Kenya
By: Rajiv Lal, Lisa Cox and Sarah McAra
M-Pesa, a mobile money transfer service launched in 2007 in Kenya by telecommunications company Safaricom, allowed people to send money via mobile messaging to contacts, such as friends and family, or even to pay for goods and services, such as groceries or a taxi... View Details
- November 2015
- Article
When Doing Good Is Bad in Gift-giving: Mis-predicting Appreciation of Socially Responsible Gifts
By: Lisa A. Cavanaugh, F. Gino and Gavan J. Fitzsimons
Gifts that support a worthy cause (i.e., "gifts that give twice"), such as a charitable donation in the recipient's name, have become increasingly popular. Recipients generally enjoy these gifts, which not only benefit others in need but also make recipients feel good... View Details
- Article
The Payoff of Pay-for-Success
By: V. Kasturi Rangan and Lisa Chase
Pay-for-success contracts also known as social impact bonds, have been widely touted as a clever way to fill the funding gap plaguing social programs by attracting a tranche of the trillions of dollars in private return-seeking capital. This article takes an in-depth... View Details
- April 2015
- Teaching Plan
Codecademy: Monetizing a Movement?
By: Jeffrey J. Bussgang and Lisa Mazzanti
This is a Teaching Plan for the case on Codecademy, an open-platform, online community for learning computer programming, launched in 2011. By 2014, the company had raised a total of $12.5 million in funding and was, on many fronts, an overwhelming success. However,... View Details
- January–February 2015
- Article
The Truth about CSR
By: Kasturi Rangan, Lisa Chase and Sohel Karim
The article discusses corporate social responsibility (CSR) programs. In the authors' view many of these programs consist of disparate, uncoordinated initiatives that fail to maximize their impact. They recommend a more coherent strategy that divides CSR efforts into... View Details
- December 2014 (Revised November 2023)
- Case
Codecademy: Monetizing a Movement?
By: Jeffrey J. Bussgang and Lisa C. Mazzanti
Codecademy, an open-platform, online community for learning computer programming, launched in 2011. By 2014, the company had raised a total of $12.5 million in funding and was, on many fronts, an overwhelming success. However, there were still no revenues. The founders... View Details
Keywords: Entrepreneurial Management; Startup Management; Technology; Computer Programming; Coding; Online Education; Monetization; Online Communities; Marketplaces; Internet and the Web; Education; Entrepreneurship; Business Startups; Growth and Development Strategy; Technology Industry; Education Industry
- December 2014 (Revised May 2016)
- Case
Dhamani Jewels: Becoming a Global Luxury Brand
By: Lynda Applegate and Lisa C. Mazzanti
Dhamani started as a loose gemstone dealer in 1969 in Jaipur, India. By the 2000s, it was headquartered in Dubai, United Arab Emirates and had expanded into diamonds and retail. The family business was now in its second generation of leadership and aimed to become a... View Details
- July 2014
- Article
Winners in the Spotlight: Media Coverage of Fund Holdings as a Driver of Flows
By: David H. Solomon, Eugene F. Soltes and Denis Sosyura
We show that media coverage of mutual fund holdings affects how investors allocate money across funds. Controlling for fund performance, fund holdings with high past returns attract extra flows only if these stocks were recently featured in major newspapers. In... View Details
- May 2014
- Case
Goldman Sachs: Anchoring Standards After the Financial Crisis
By: Rajiv Lal and Lisa Mazzanti
Goldman Sachs, a longtime venerable financial institution headquartered in New York City, had a partnership culture that was known to value its clients. But when the financial crisis hit in 2008 and Goldman Sachs emerged relatively unscathed, its public image took a... View Details