Publications

SSRN

October 2023 (Revised November 2023)
Case

Rheaply: Circularity For Every Business

By: Rembrand Koning and Alicia Dadlani

In March 2023, Garry Cooper, cofounder and CEO of Chicago-based Rheaply, needed to demonstrate that Rheaply’s expanded vision could translate into building cash flows and metrics needed to raise a Series B and turn the business into a model for financial and... View Details

Keywords: Business Startups; Social Entrepreneurship; Technological Innovation; Environmental Sustainability; Entrepreneurial Finance; Technology Industry; Green Technology Industry; United States; Illinois; Chicago

2009
Working Paper

Why Do Intermediaries Divert Search? - Companion Paper

By: Andrei Hagiu and Bruno Jullien

This companion paper contains several extensions of the model presented in our main paper - Hagiu and Jullien (2009). View Details

Keywords: Market Intermediation; Search; Two Sided Markets; Platform Design; Demand and Consumers; Motivation and Incentives; Internet and the Web; Digital Platforms; Distribution Channels; Business Strategy; Retail Industry

25 Apr 2014
Video

Anthony Priest - Making A Difference

Co-Producing Knowledge

View a short film by the International Growth Centre describing the co-production research model Professor Ashraf is using in Zambia.

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October 2023 (Revised January 2024)
Case

Ӧzyeğin Social Investments: A Legacy of Giving

By: Christina R. Wing, Zeshan Gondal and Brittany L. Logan

This case explores the work of Özyeğin Social Investments, founded by Hüsnü Özyeğin, one of Turkey's most successful entrepreneurs. With a focus on education, health, gender equality, rural development, and disaster relief in Turkey, Özyeğin Social Investments and the... View Details

Keywords: Philanthropy and Charitable Giving; Family Business; Business Model; Social Entrepreneurship; Social Enterprise; Turkey

November 2007
Article

The Accidental Entrepreneur: The Emergent and Collective Process of User Entrepreneurship

By: Sonali K. Shah and Mary Tripsas

We develop a process model of how users, an understudied source of entrepreneurship, create, evaluate, share, and commercialize their ideas. We compare and contrast our model to the classic model of the entrepreneurial process, highlighting the emergent and... View Details

Keywords: Entrepreneurship; Valuation; Business Model; Commercialization; Adoption; Adaptation; Product; Civil Society or Community

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April 2024
Article

A Machine Learning Algorithm Predicting Risk of Dilating VUR among Infants with Hydronephrosis Using UTD Classification

By: Hsin-Hsiao Scott Wang, Michael Lingzhi Li, Dylan Cahill, John Panagides, Tanya Logvinenko, Jeanne Chow and Caleb Nelson

Backgrounds: Urinary Tract Dilation (UTD) classification has been designed to be a more objective grading system to evaluate antenatal and post-natal UTD. Due to unclear association between UTD classifications to specific anomalies such as vesico-ureteral reflux (VUR),... View Details

Keywords: Health Disorders; Health Testing and Trials; AI and Machine Learning; Health Industry

August 2000 (Revised February 2002)
Case

Arepa

By: Jay O. Light and Daniel J. Green

This case illustrates the importance of structuring negotiations with large companies and investors that are critical to a start-up's success. It depicts a firm with innovative technology that contracts with giant companies in order to survive. It also demonstrates how... View Details

Keywords: Negotiation; Organizational Structure; Entrepreneurship; Technological Innovation; Business or Company Management; Business Model; Partners and Partnerships; Business Startups

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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

Article

Dismantling Knowledge Boundaries at NASA: The Critical Role of Professional Identity in Open Innovation

By: Hila Lifshitz - Assaf

Using a longitudinal in-depth field study at NASA, I investigate how the open, or peer-production, innovation model affects R&D professionals, their work, and the locus of innovation. R&D professionals are known for keeping their knowledge work within clearly defined... View Details

Keywords: Innovation; Knowledge Boundaries; Boundary Work; Professional Identity; Open Innovation; Identity Work; Technological Change; Nasa; Innovation and Invention; Knowledge; Science; Technology; Engineering; Change; Aerospace Industry; North and Central America

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July 2001 (Revised August 2005)
Case

Medicines Company, The

By: John T. Gourville

It is early 2001 and the Medicines Co. just received FDA approval to market Angiomax, a blood thinner to be used during angioplasties and heart procedures. It is intended to be a better alternative to Heparin, an 80-year-old drug that costs less then $10 per dose. The... View Details

Keywords: Business Model; Change Management; Decision Choices and Conditions; Cost Management; Price; Product Marketing; Product Launch; Product Development; Risk and Uncertainty; Health Industry; Pharmaceutical Industry

09 Mar 2017
News

IDEO is Changing the Way Managers Think About Thinking

Strategies to Fight Ad-sponsored Rivals

We analyze the optimal strategy of a high-quality incumbent that faces a low-quality ad-sponsored competitor. In addition to competing through adjustments of tactical variables such as price or the number of ads a product carries, we allow the incumbent to... View Details

September 2023
Case

DocSend: A Path off the Plateau?

By: Thomas R. Eisenmann and Jeffrey Huizinga

Recounts how the leaders of DocSend, an early-stage startup that offered tools for sharing files online, searched for a viable business model and weighed tradeoffs in transitioning from a sales-led to a product-led "go-to-market" approach. View Details

Keywords: Technology; Start-up; Growth; Business Model; Business Startups; Sales; Growth and Development Strategy; Technology Industry

June 2020
Case

RBC: Transforming Transformation (A)

By: Ethan Bernstein, Francesca Gino and Aldo Sesia

In 2017, the Royal Bank of Canada (RBC), a Canadian financial icon, mandated a swat team of “enablers of collaboration” (their job description) to support the personal and commercial bank in the enterprise-wide RBC Cultural Transformation initiative. Historically,... View Details

Keywords: Service Delivery; Information Technology; Transformation; Change Management; Collaborative Innovation and Invention; Innovation and Management; Decision Making; Human Resources; Management Systems; Organizational Design; Organizational Structure; Groups and Teams; Management Teams; Banking Industry; Financial Services Industry; Canada

Research Summary

Working Hard and Investing for an Early Retirement

I examine consumption, leisure, and portfolio choices made over the life-cycle using a model allowing for semi-flexible leisure and an endogenously chosen retirement date. Under a Cobb-Douglas utility specification, I present closed-form expressions for optimal... View Details

19 Apr 2015
News

Business Bookshelf: Lessons from master strategists in the tech world

01 Nov 2019
Video

James Mwangi

James Mwangi, CEO and Managing Director of CBS Group and Equity Group Holdings, discusses innovation in microfinance business models in Kenya.

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August 2018 (Revised October 2020)
Case

Tailor Brands: Artificial Intelligence-Driven Branding

By: Jill Avery

Using proprietary artificial intelligence technology, startup Tailor Brands set out to democratize branding by allowing small businesses to create their brand identities by automatically generating logos in just minutes at minimal cost with no branding or design skills... View Details