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- 2022
- Article
Missing Novelty in Drug Development
By: Joshua Krieger, Danielle Li and Dimitris Papanikolaou
We provide evidence that risk aversion leads pharmaceutical firms to underinvest in radical innovation. We introduce a new measure of drug novelty based on chemical similarity and show that firms face a risk-reward trade-off: novel drug candidates are less likely to...
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Keywords:
Drug Development;
Risk Aversion;
Research and Development;
Innovation and Invention;
Investment;
Pharmaceutical Industry
Krieger, Joshua, Danielle Li, and Dimitris Papanikolaou. "Missing Novelty in Drug Development." Review of Financial Studies 35, no. 2 (February 2022): 636–679.
- August 2021 (Revised November 2021)
- Case
The NCB Capital Turnaround: Waking the Sleeping Giant
By: Sandra J. Sucher, Gamze Yucaoglu, Shalene Gupta and Fares Khrais
The case opens in 2019, five years after, Sarah Al Suhaimi, CEO of NCB Capital (NCBC), the investment arm of Saudi’s largest bank, NCB, took the helm. Having successfully turned the business to make it the market leader, she was contemplating her next steps as...
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Keywords:
Turnaround;
Investment Banking;
Financial Institutions;
Change Management;
Leadership;
Business Model;
Strategy;
Business and Stakeholder Relations;
Management Teams;
Asset Management;
Growth and Development Strategy;
Saudi Arabia
Sucher, Sandra J., Gamze Yucaoglu, Shalene Gupta, and Fares Khrais. "The NCB Capital Turnaround: Waking the Sleeping Giant." Harvard Business School Case 322-043, August 2021. (Revised November 2021.)
- Article
The Harmonization of Lending Standards within Banks through Mandated Loan-Level Transparency
By: Jung Koo Kang, Maria Loumioti and Regina Wittenberg-Moerman
We explore whether the introduction of transparent reporting rules increases credit standard harmonization within a bank. We exploit the new loan-level reporting rules imposed on banks that borrow from the European Central Bank using repurchase agreements...
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Keywords:
Transparency;
External And Internal Reporting;
Credit Term Harmonization;
Regulatory Scrutiny;
Banks and Banking;
Credit;
Financial Reporting;
Governing Rules, Regulations, and Reforms;
Learning
Kang, Jung Koo, Maria Loumioti, and Regina Wittenberg-Moerman. "The Harmonization of Lending Standards within Banks through Mandated Loan-Level Transparency." Journal of Accounting & Economics 72, no. 1 (August 2021): 101386.
- 2021
- Working Paper
Beefing IT Up for Your Investor? Open Sourcing and Startup Funding: Evidence from GitHub
By: Annamaria Conti, Christian Peukert and Maria Roche
We study the participation of nascent firms in open-source communities and its implications for attracting VC funding. To do so, we exploit unique data on 160,065 US startups linking information from Crunchbase to firms' GitHub accounts. Estimating a within-startup...
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Keywords:
Startups;
Technology Strategy;
GitHub;
Machine Learning;
Business Startups;
Venture Capital;
Information Technology;
Strategy
Conti, Annamaria, Christian Peukert, and Maria Roche. "Beefing IT Up for Your Investor? Open Sourcing and Startup Funding: Evidence from GitHub." Harvard Business School Working Paper, No. 22-001, July 2021. (Revised September 2021.)
- April 2021 (Revised January 2022)
- Case
SA Taxi: A Vehicle for Empowerment? (A)
By: Nien-he Hsieh, Dilyana Karadzhova Botha and F. Christopher Eaglin
SA Taxi was a vertically integrated business that operated in South Africa’s distinctive taxi industry. Despite being plagued by violence, informal structures, unsafe road practices and lack of government support, the taxi industry had grown to become South Africa’s...
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Keywords:
Corporate Accountability;
Ownership;
Ownership Stake;
Business and Stakeholder Relations;
Equality and Inequality;
Race;
Situation or Environment;
Transportation Industry;
South Africa;
Africa
Hsieh, Nien-he, Dilyana Karadzhova Botha, and F. Christopher Eaglin. "SA Taxi: A Vehicle for Empowerment? (A)." Harvard Business School Case 321-138, April 2021. (Revised January 2022.)
- April 2021 (Revised January 2022)
- Supplement
SA Taxi: A Vehicle for Empowerment? (B)
By: Nien-he Hsieh, Dilyana Karadzhova Botha and F. Christopher Eaglin
SA Taxi was a vertically integrated business that operated in South Africa’s distinctive taxi industry. Despite being plagued by violence, informal structures, unsafe road practices and lack of government support, the taxi industry had grown to become South Africa’s...
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Keywords:
Corporate Accountability;
Ownership;
Ownership Stake;
Business and Stakeholder Relations;
Equality and Inequality;
Race;
Situation or Environment;
Transportation Industry;
South Africa;
Africa
Hsieh, Nien-he, Dilyana Karadzhova Botha, and F. Christopher Eaglin. "SA Taxi: A Vehicle for Empowerment? (B)." Harvard Business School Supplement 321-141, April 2021. (Revised January 2022.)
- February 2021
- Article
A Dynamic Theory of Multiple Borrowing
By: Daniel Green and Ernest Liu
Multiple borrowing—a borrower obtains overlapping loans from multiple lenders—is a common phenomenon in many credit markets. We build a highly tractable, dynamic model of multiple borrowing and show that, because overlapping creditors may impose default externalities...
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Keywords:
Commitment;
Multiple Borrowing;
Common Agency;
Misallocation;
Microfinance;
Investment;
Mathematical Methods
Green, Daniel, and Ernest Liu. "A Dynamic Theory of Multiple Borrowing." Journal of Financial Economics 139, no. 2 (February 2021): 389–404.
- 2021
- Working Paper
Crisis Interventions in Corporate Insolvency
By: Samuel Antill and Christopher Clayton
We model the optimal resolution of insolvent firms in general equilibrium. Absent externalities, the optimal corporate-insolvency system encourages lending by letting banks assign liquidations ex-post. We show that a social planner optimally intervenes in such a system...
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Keywords:
Insolvent Firms;
Government Intervention;
Liquidation;
Econometric Models;
Insolvency and Bankruptcy;
Governance;
Policy
Antill, Samuel, and Christopher Clayton. "Crisis Interventions in Corporate Insolvency." Working Paper, February 2021.
- 2021
- Working Paper
Exclusive Dealing and Entry by Competing Two-Sided Platforms
By: Cristian Chica, Kenneth Chuk and Jorge Tamayo
We study competition between horizontally differentiated platforms offering exclusive and non-exclusive contracts to one side of the market (content providers). The introduction of non-exclusive contracts in addition to exclusive contracts softens the competition for...
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Keywords:
Two-Sided Markets;
Platform Price Competition;
Network Externalities;
Exclusive Contracts;
Multi-homing;
Two-Sided Platforms;
Price;
Competition;
Contracts
Chica, Cristian, Kenneth Chuk, and Jorge Tamayo. "Exclusive Dealing and Entry by Competing Two-Sided Platforms." Harvard Business School Working Paper, No. 21-092, March 2021.
- September 2020
- Case
Disrupting Justice at RightNow: Persevere, Pivot or Perish
By: Shikhar Ghosh and Amir Reza Rezvani
The case examines the focus of an early stage company, and how an unexpected external incidence can threaten or void the business model. It encompasses issues such as defining and pivoting a business model, organizational requirements for a pivot, investor relations,...
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Keywords:
Legal Aspects Of Business;
Startup;
Teams;
Pivot;
Financing;
Entrepreneurship;
Law;
Venture Capital;
Business Startups;
Financing and Loans;
Business Model;
Organizational Change and Adaptation;
Legal Services Industry;
Germany
Ghosh, Shikhar, and Amir Reza Rezvani. "Disrupting Justice at RightNow: Persevere, Pivot or Perish." Harvard Business School Case 821-027, September 2020.
- September 2020 (Revised November 2020)
- Case
d.light
By: Michael Chu, Krishna G. Palepu and Dilyana Karadzhova Botha
Kenyan off-grid-solar pioneer d.light can power entire homes in rural Africa but must now decide how to fund the growth of its asset-heavy business model. Ned Tozun and Sam Goldman founded d.light in 2006 to transform lives through solar solutions enabling access to...
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Keywords:
Alternative Energy;
Business Model;
Capital;
Emerging Markets;
Expansion;
Financial Strategy;
Renewable Energy;
Strategy;
Social Entrepreneurship;
Energy Industry;
Africa;
Kenya;
India
Chu, Michael, Krishna G. Palepu, and Dilyana Karadzhova Botha. "d.light." Harvard Business School Case 321-069, September 2020. (Revised November 2020.)
- 2020
- Chapter
Reserve Accumulation, Sovereign Debt, and Exchange Rate Policy
By: Laura Alfaro and Fabio Kanczuk
In the past decade, foreign participation in local-currency bond markets in emerging countries increased dramatically. Additionally, emerging countries are increasingly deviating from inflation targeting regimes, managing their exchange rate and engaging in...
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Alfaro, Laura, and Fabio Kanczuk. "Reserve Accumulation, Sovereign Debt, and Exchange Rate Policy." In Asset Management at Central Banks and Monetary Authorities: New Practices in Managing International Foreign Exchange Reserves, edited by Jacob Bjorheim. Springer, 2020. (Book link.)
- May 2020 (Revised July 2020)
- Case
Justice-as-a-Service at RightNow
By: Shikhar Ghosh and Amir Reza Rezvani
The case examines the focus of an early stage company, and how an unexpected external incidence can threaten or void the business model. It encompasses issues such as minimal viable product, defining and pivoting a business model, organizational requirements for a...
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Keywords:
Legacy Business;
Teams;
Startup;
Business Models;
Pivot;
Entrepreneurship;
Law;
Venture Capital;
Business Startups;
Business Model;
Organizational Change and Adaptation;
Strategy;
Legal Services Industry;
Germany
Ghosh, Shikhar, and Amir Reza Rezvani. "Justice-as-a-Service at RightNow." Harvard Business School Case 820-117, May 2020. (Revised July 2020.)
- April 2020 (Revised August 2020)
- Case
CredEx Fintech: Business Model Transformation During the Digital Era
By: Laura Huang, Raphael Amit and Xu Han
Founded in 2010, CredEx has been a fast and constant innovator in the microfinance industry in China. Tang Xia, CEO and co-founder of CredEx, has led the company through a number of profound business model innovations in response to external environment changes, which...
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Keywords:
Digitization;
Fintech;
Business Model;
Innovation and Invention;
Transformation;
Microfinance;
Organizational Change and Adaptation
Huang, Laura, Raphael Amit, and Xu Han. "CredEx Fintech: Business Model Transformation During the Digital Era." Harvard Business School Case 420-080, April 2020. (Revised August 2020.)
- 2020
- Working Paper
Costly External Financing and Monetary Policy Transmission: Evidence from a Natural Experiment
By: Emily Williams
I provide new evidence that large and small banks have different external financing costs, which generates cross sectional variation in a deposits market pricing power channel of monetary policy transmission. I do so by exploiting a natural experiment using anti-trust...
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Keywords:
External Financing;
Monetary Policy Transmission;
Experiment;
Banks and Banking;
Financing and Loans;
Interest Rates
Williams, Emily. "Costly External Financing and Monetary Policy Transmission: Evidence from a Natural Experiment." Working Paper, April 2020.
- 2020
- Working Paper
Sticky Capital Controls
By: Miguel Acosta-Henao, Laura Alfaro and Andres Fernandez
There is much ongoing debate on the merits of capital controls as effective policy instruments. The differing perspectives are due in part to a lack of empirical studies that look at the intensive margin of controls, which in turn has prevented a quantitative...
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Keywords:
Capital Controls;
Macroprudential Policies;
Stickiness;
Intensive;
(S, S) Costs;
Capital;
Management;
Macroeconomics
Acosta-Henao, Miguel, Laura Alfaro, and Andres Fernandez. "Sticky Capital Controls." NBER Working Paper Series, No. 26997, April 2020.
- March 2020
- Article
Do Fire Sales Create Externalities?
By: Sergey Chernenko and Adi Sunderam
We develop three novel measures of how much of the price impact of their trading different mutual funds internalize. We show that mutual funds that internalize more of their price impact hold larger cash buffers and use these buffers more aggressively to accommodate...
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Chernenko, Sergey, and Adi Sunderam. "Do Fire Sales Create Externalities?" Journal of Financial Economics 135, no. 3 (March 2020): 602–628.
- 2019
- Working Paper
The Great Convergence: Skill Accumulation and Mass Education in Africa and Asia, 1870-2010
By: Ewout Frankema and Marlous van Waijenburg
While human capital has gained prominence in new vintages of growth theory, economists have struggled to find the positive externalities of mass education in developing economies. We shed new light on the economic significance of the global 'schooling revolution' by...
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Keywords:
Mass Education;
Skill Premium;
History;
Human Capital;
Education;
Competency and Skills;
Labor;
Cost;
Africa;
Asia
Frankema, Ewout, and Marlous van Waijenburg. "The Great Convergence: Skill Accumulation and Mass Education in Africa and Asia, 1870-2010." Centre for Economic Policy Research (CEPR) Discussion Paper, No. 14150, November 2019.
- 2019
- Working Paper
The Economic Effects of Private Equity Buyouts
By: Steven J. Davis, John Haltiwanger, Kyle Handley, Ben Lipsius, Josh Lerner and Javier Miranda
We examine thousands of U.S. private equity (PE) buyouts from 1980 to 2013, a period that saw huge swings in credit market tightness and GDP growth. Our results show striking, systematic differences in the real-side effects of PE buyouts, depending on buyout type and...
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Keywords:
Private Equity Buyouts;
Impact;
Private Equity;
Economics;
Employment;
Performance Productivity;
Wages
Davis, Steven J., John Haltiwanger, Kyle Handley, Ben Lipsius, Josh Lerner, and Javier Miranda. "The Economic Effects of Private Equity Buyouts." Harvard Business School Working Paper, No. 20-046, October 2019.
- September 2019
- Article
Bankruptcy Spillovers
By: Shai Bernstein, Emanuele Colonnelli, Xavier Giroud and Benjamin Iverson
How do different bankruptcy approaches affect the local economy? Using U.S. Census microdata, we explore the spillover effects of reorganization and liquidation on geographically proximate firms. We exploit the random assignment of bankruptcy judges as a source of...
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Keywords:
Agglomeration;
Insolvency and Bankruptcy;
Economy;
Governing Rules, Regulations, and Reforms
Bernstein, Shai, Emanuele Colonnelli, Xavier Giroud, and Benjamin Iverson. "Bankruptcy Spillovers." Special Issue on Labor and Finance. Journal of Financial Economics 133, no. 3 (September 2019): 608–633.