Publications

Strategy consultant, former CTO & CPO, public & private company board member, retail & climatetech entrepreneur, early stage investor. Father of two, husband, sailor, hiker, and aspirational road biker.

John is a senior lecturer in the... View Details

2012
Working Paper

What Do Managers Do? Exploring Persistent Performance Differences among Seemingly Similar Enterprises

By: Robert Gibbons and Rebecca Henderson

Social networks and social groups have both been seen as important to discouraging malfeasance and supporting the global pro-social norms that underlie social order, but have typically been treated either as pure substitutes or as having completely independent effects.... View Details

Keywords: Social Norms; Social Networks; Triadic Closure; Social Groups; Group Identity; Groups and Teams; Identity; Performance Consistency; Social and Collaborative Networks; Societal Protocols; Social Media

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24 Jul 2019
Blog Post

Growing the Seeds of an Early-Stage Startup

was no MBA internship opening, so I was pleasantly surprised when Aaron replied and gave me a shot anyway! After going through multiple interviews and being asked for numerous references, I realized that no matter how resource constrained... View Details

Keywords: Entrepreneurship; Consumer Products / Retail

August 2006
Case

Dreyer's Slow Churned(TM) Ice Cream

By: Noel H. Watson, Steven C. Wheelwright and Brian DeLacey

Examines capacity forecasting and planning in a complex new product introduction scenario. The introduction at Dreyer's, a large dairy snack manufacturer, involves not only a new product but a new manufacturing process and product package, thus implying a significant... View Details

Keywords: Advertising; Forecasting and Prediction; Growth and Development Strategy; Brands and Branding; Product Launch; Product Development; Planning; Food and Beverage Industry; United States

29 Jul 2014
First Look

First Look: July 29

multiparty risk and disaster management, namely that the organizational challenge is to enable multiple actors and subunits with competing and often conflicting values and expertise to establish a virtual, well‐aligned organization.... View Details

Keywords: Sean Silverthorne

30 Jan 2012
Research & Ideas

Measuring the Efficacy of the World’s Managers

seven years, large teams of affiliated WMS analysts have interviewed managers at some 10,000 organizations in 20 countries, setting out to determine how and why management practices differ vastly in style and quality. Best Practices The... View Details

Keywords: by Carmen Nobel

2013
Case

Advanced Leadership Pathways: Laurent Adamowicz and Bon'App

By: Rosabeth M. Kanter, Juliane Calingo Schwetz and Patricia Bissett Higgins

After a successful career as Chairman and CEO of Paris-based luxury food company, Fauchon, Laurent Adamowicz, sought to reduce obesity and improve health outcomes. Adamowicz created a mobile application to provide consumers with more accessible and interpretable... View Details

Keywords: Nutritional Information; Obesity; Weight Loss; App Development; Business Startups; Nutrition; Health; Information; Mobile and Wireless Technology; Entrepreneurship; Social Enterprise; Information Technology Industry; Health Industry

July 2023
Case

HealthVerity: Real World Data and Evidence

By: Satish Tadikonda

Andrew Kress (CEO and founder) and his team had built a promising marketplace business at HealthVerity serving its core market in healthcare, with a focus on pharmaceutical R&D and services. Thus far, HealthVerity’s products had been unique to the pharma and pharma... View Details

Keywords: Growth and Development Strategy; Market Entry and Exit; Product Marketing

Program

Leading in the Digital Era

professional service firms, unless they are currently leading a digital transformation for a client organization in which they are embedded Individuals and teams are welcome to attend. Participation by View Details

03 Jan 2016
Research & Ideas

NFL Black Monday: How Much Do Coaches Really Matter?

at the peak of his NFL career for multiple players and picks (which he used to draft future Hall of Famer Emmitt Smith and three future Pro Bowlers. In 1990, the team posted a significantly improved 7-9... View Details

Keywords: by Boris Groysberg & Abhijit Naik; Sports

August 2019 (Revised April 2021)
Case

Unifying Divisions: Joro's Mission to Preserve the Planet

By: Shikhar Ghosh and Marilyn Morgan Westner

The case focuses on the initial startup team and Founders’ agreements. In March 2018, Sanchali Pal proposed renegotiating the informal founders’ agreement and equity split she and her co-founders had drafted the previous spring. They had been working together for over... View Details

Keywords: Founders' Agreements; Business Startups; Climate Change; Agreements and Arrangements; Conflict Management

September 2013
Case

Advanced Leadership Pathways: Laurent Adamowicz and Bon'App

By: Rosabeth Moss Kanter, Juliane Calingo Schwetz and Patricia Bissett Higgins

After a successful career as Chairman and CEO of Paris-based luxury food company Fauchon, Laurent Adamowicz sought to reduce obesity and improve health outcomes. Adamowicz created a mobile application to provide consumers with more accessible and interpretable... View Details

25 Oct 2011
First Look

First Look: October 25

both longs and shorts following losses and a weaker tendency to add risk following gains. By differentiating between position level, portfolio level, and aggregate cross-portfolio losses in currency investments, we demonstrate that this dynamic loss aversion spans... View Details

Keywords: Sean Silverthorne

2014
Working Paper

Learning from the Kursk Submarine Rescue Failure: the Case for Pluralistic Risk Management

By: Anette Mikes and Amram Migdal

The Kursk, a Russian nuclear-powered submarine, sank in the relatively shallow waters of the Barents Sea in August 2000 during a naval exercise. Numerous survivors were reported to be awaiting rescue, and within a week, an international rescue party gathered at... View Details

Keywords: Risk Management; Groups and Teams; Crisis Management