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2018
Working Paper

Black Out-Migration and Southern Political Realignment

By: Leah Boustan and Marco Tabellini

Can emigration from less democratic and economically less developed areas induce political and economic change? We study this question in the context of the second Great Migration of African Americans (1940–1970), when more than 4 million blacks left the U.S. South and... View Details

Keywords: Great Migration; Immigration; Race; Government and Politics; Economics; United States

April 2018 (Revised October 2023)
Case

Coco Chanel: From Fashion Icon to Nazi Agent

By: Geoffrey Jones and Emily Grandjean

This case describes the career of the iconic French fashion designer Coco Chanel who created a transformational business during the first half of the 20th century. Beginning in her early adulthood, Chanel leveraged relationships with acquaintances, friends, and... View Details

Keywords: Business History; Biography; Entrepreneurship; Relationships; Brands and Branding; Ethics; Fashion Industry; Apparel and Accessories Industry

August 2017 (Revised July 2018)
Case

MannKind Corporation: Take a Deep Breath, This Time Afrezza Will Work

By: Elie Ofek and Amanda Dai

In June 2014, MannKind Corporation announced that after years of development and billions of dollars in expenses, the FDA had finally approved its drug, Afrezza. MannKind would thus be the only company with an inhalable insulin on the market. As an alternative to... View Details

Keywords: Health Care and Treatment; Product Launch; Product Positioning; Marketing Strategy; Adoption; Pharmaceutical Industry

July 2011 (Revised October 2011)
Case

Lady Gaga (A)

By: Anita Elberse and Michael Christensen

In September 2009, Troy Carter, manager of up-and-coming pop star Lady Gaga, has to decide on a new course of action now that his artist's planned co-headlining arena tour with hip-hop superstar Kanye West has been cancelled. Carter knows that continuing the tour, but... View Details

Keywords: Employee Relationship Management; Marketing Strategy; Product; Product Development; Business and Stakeholder Relations; Creativity; Music Industry

June 2008 (Revised January 2012)
Background Note

Solving a Problem or Sounding the Alarm? Guidelines on Blowing the Whistle

By: Lynn S. Paine and Lara Adamsons

Many of us will at some point in our professional lives encounter situations involving what we believe to be wrongful or injurious activities that may cause harm to innocent parties, our company, or the public. It may be necessary to bring the matter to the attention... View Details

Keywords: Crime and Corruption; Ethics; Corporate Disclosure; Business Processes; Behavior

April 2007 (Revised March 2008)
Case

Dr. Iqbal Survé at Sekunjalo Investment Group (A)

By: Linda A. Hill and Emily Stecker

Dr. Iqbal Surve, a self-described "medical doctor, philanthropist, and social entrepreneur," was born in 1963 and grew up in poverty, like virtually all non-white South Africans during apartheid. During the 1970s and 1980s, he served in leadership positions in the ANC,... View Details

Keywords: Crime and Corruption; Social Entrepreneurship; Investment; Leadership; Corporate Social Responsibility and Impact; Partners and Partnerships; South Africa

Forthcoming
Book

How to Be Bold: The Surprising Science of Everyday Courage

By: Ranjay Gulati

What leads people to speak truth to power, share bold new ideas, or put their lives on the line? Most of us chalk it up to personality, presuming that our heroes are naturally fearless. But what if courage isn’t simply a matter of personality? What if it’s something... View Details

Keywords: Personal Characteristics; Personal Development and Career