Publications
Publications
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(5,618)
- Faculty Publications (1,542)
- October 2019
- Case
Kaspi.kz IPO
By: Victoria Ivashina and Esel Çekin
This case follows Kaspi.kz, a private equity (Baring Vostok) co-owned retail bank in Central Asia that evolved into a fintech, payments and e-commerce company. It provides insights into private equity financing, portfolio company management, and initial public offering... View Details
- October 2019 (Revised August 2020)
- Case
Souqalmal: The Choice Is Yours (A)
By: V.G. Narayanan and Alpana Thapar
This case describes how Ambareen Musa, Founder and CEO of Souqalmal, a Dubai-based online comparison aggregator of banking and insurance products launched her business in 2011 and rapidly grew it over next couple of years. However, by 2017, the Mauritian entrepreneur... View Details
- October 2019
- Article
Limited Investment Capital and Credit Spreads
Using proprietary credit default swap (CDS) data, I investigate how capital shocks at protection sellers impact pricing in the CDS market. Seller capital shocks—measured as CDS portfolio margin payments—account for 12% of the time-series variation in weekly spread... View Details
- 2019
- Working Paper
Why Does Business Invest in Education in Emerging Markets? Why Does It Matter?
By: Valeria Giacomin, G. Jones and Erica Salvaj
This working paper examines why a significant number of businesses have made non-profit investments in education in emerging markets between the 1960s and the present day. Using a sample of 110 interviews with business leaders from an oral history database at the... View Details
- September 2019 (Revised May 2020)
- Case
Keroche (A): Fighting for Share in the Kenyan Alcoholic Drinks Market
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case discusses the challenges faced by Kenyan alcoholic drinks producer Keroche Industries Limited in 2003, when the Kenyan government accused the company of manufacturing and selling substandard alcoholic drinks, revoked its liquor licenses, and shut down its... View Details
Keywords: Keroche; Alcohol; Wine; Manufacturing; Informal Market; Regulation; Illicit; Illegal; Shutdown; Factory; Low-income Consumers; Multinational; Local; Government; Allegations; Accusations; Negative Press; EABL; Tusker; Beer; SAB; Chang'aa; Naivasha; Rift Valley; East Africa; Lawsuit; Legal Battle; Business Ventures; Business Exit or Shutdown; Business Growth and Maturation; Business Startups; Production; Safety; Quality; Distribution; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa
- September 2019
- Supplement
Keroche (B): Considering Entry into the Kenyan Beer Market
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case discusses the situation of the Kenyan alcoholic drinks producer Keroche in July 2004, when co-founder Tabitha Karanja was debating whether to enter the Kenyan beer market. Doing so would mean direct competition with the multinational EABL in an industry and... View Details
Keywords: Keroche; Alcohol; Alcoholic Drinks; Alcoholic Beverages; Beverages; Drinks; Wine Industry; Wine; Fortified Wine; Viena; Beer; Beer Market; Manufacturing; Production Capacity; Capacity; Growth; Regulated; Unregulated; Informal; Informal Market; Regulation; Illicit; Illegal; Substandard; Dangerous; Shutdown; Factory; Safe; Affordable; Low-income Consumers; Business Growth and Maturation; Business Startups; Production; Investment; Safety; Quality; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Marketing; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa
- September 2019
- Case
JTC: Stronger Together with Shared Ownership
By: Ethan Bernstein and Daniela Beyersdorfer
Nigel Le Quesne, CEO of Jersey-based financial services firm JTC, firmly believed that "shared ownership" was at the heart of his company’s successful track record. The firm had seen its revenues, profits, and number of clients and staff grow steadily throughout its... View Details
- 2018
- Working Paper
The Limitations of Dynamic Capabilities
By: David J. Collis and Bharat Anand
The concept of dynamic capabilities draws its theoretical basis from two classic traditions within the strategy field—the resource-based view of the firm (RBV) (Wernerfelt, 1984) and market positioning (Porter, 1996). A dynamic capability qualifies as a source of... View Details
- September 2019
- Article
Contingent Capital Trigger Effects: Evidence from Liability Management Exercises
By: Boris Vallée
This paper investigates the so called liability management exercises by European banks, which bear comparable effects to triggering contingent capital. I first explore the determinants of these exercises. I then study market reactions to these operations as well as... View Details
- 2019
- White Paper
Impact-Weighted Financial Accounts: The Missing Piece for an Impact Economy
By: George Serafeim, T. Robert Zochowski and Jennifer Downing
Reimagining capitalism is an imperative. We need to create a more inclusive and sustainable form of capitalism that works for every person and the planet. Massive environmental damage, growing income and wealth disparity, stress, and depression within developed... View Details
- September 2019
- Article
The Dollar, Bank Leverage and Deviations from Covered Interest Parity
By: Stefan Advjiev, Wenxin Du, Catherine Koch and Hyun Song Shin
We document a triangular relationship in that a stronger dollar goes hand in hand with larger deviations from covered interest parity (CIP) and contractions of cross-border bank lending in dollars. We argue that underpinning the triangle is the role of the dollar as a... View Details
- September 2019
- Article
The Effect of Enforcement Transparency: Evidence from SEC Comment-Letter Reviews
By: Miguel Duro, Jonas Heese and Gaizka Ormazabal
This paper studies the effect of the public disclosure of the Securities and Exchange Commission (SEC) comment-letter reviews (CLs) on firms’ financial reporting. We exploit a major change in the SEC’s disclosure policy: in 2004, the SEC decided to make its CLs... View Details
- August 2019 (Revised November 2022)
- Case
Paradigm Capital Value Fund
By: Luis M. Viceira and Elena Corsi
Karl Jan Erick Hummel had founded Paradigm Capital Value Fund in 2007 together with Columbia Business School Professor Bruce Greenwald, an expert in value investing and now chairman of the fund. The fund followed the principles of value investing to their target... View Details
- August 2019 (Revised February 2020)
- Teaching Note
Sidewalk Labs: Privacy in a City Built from the Internet Up
By: Leslie John and Mitch Weiss
Email mking@hbs.edu for a courtesy copy.
The case serves as a microcosm of issues of digital privacy: the availability of data – personal data in particular – has tremendous potential to improve people’s lives... View Details
The case serves as a microcosm of issues of digital privacy: the availability of data – personal data in particular – has tremendous potential to improve people’s lives... View Details
- 2021
- Working Paper
The Value of Intermediation in the Stock Market
By: Marco Di Maggio, Mark Egan and Francesco Franzoni
We estimate a structural model of broker choice to quantitatively decompose the value that institutional investors attach to broker services. Studying over 300 million institutional equity trades, we find that investors are sensitive to both explicit and implicit... View Details
- July 2019
- Article
Market Reaction to Mandatory Nonfinancial Disclosure
By: Jody Grewal, Edward J. Riedl and George Serafeim
We examine the equity market reaction to events associated with the passage of a directive in the European Union (EU) mandating increased nonfinancial disclosure. These disclosures relate to firms’ environmental, social, and governance (ESG) performance and would be... View Details
Keywords: Nonfinancial Information; Nonfinancial Performance; ESG; ESG (Environmental, Social, Governance) Performance; Investor Behavior; Disclosure; Disclosure Regulation; Regulation; Sustainability; Corporate Performance; Information; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Performance; Environmental Sustainability; Corporate Governance; Outcome or Result
- June 18, 2019
- Article
Research: Investors Reward Companies That Talk Up Their Digital Initiatives
By: Suraj Srinivasan and Wilbur Chen
A study of how companies disclose their digital initiatives on earnings calls and written communications finds that more firms are using these technologies, that financial markets reward companies that disclose such initiatives, but that financial performance... View Details
- June 2019
- Case
Athena Bancorp
By: Leonard A. Schlesinger and Sarah Abbott
Athena Bancorp was founded in 2016 by Beth Daniels, a banking professional with 15 years of experience in the industry. Daniels took advantage of what she perceived as a gap in the market caused by recent industry consolidation, a decreasing industry focus on branch... View Details
- June 2019
- Case
The Shale Revolution: America's Energy Independence?
By: Richard H.K. Vietor and Howaida Kamel
The shale revolution has upended oil and gas markets for nearly a decade and has positioned the U.S. to become a net energy exporter by 2020. Technological improvements pushed productivity forward which has had positive overall positive affects for the U.S. economy.... View Details
- June 2019
- Article
Debt Redemption and Reserve Accumulation
By: Laura Alfaro and Fabio Kanczuk
In the past decade, foreign participation in local-currency bond markets in emerging countries increased dramatically. We revisit sovereign debt sustainability under the assumptions that countries can accumulate reserves and borrow internationally using their own... View Details