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Show Results For
- All HBS Web
(1,772)
- People (2)
- News (297)
- Research (1,130)
- Events (7)
- Multimedia (6)
- Faculty Publications (684)
- March 2013
- Case
NovaStar Financial: A Short Seller's Battle
By: Suraj Srinivasan and Amy Kaser
The NovaStar case describes the challenges faced by short seller Marc Cohodes of hedge fund Rocker Partners as he tried to expose what he thought was widespread fraud in mortgage lender NovaStar Financial. The case is set in the time period from 2001 to 2007 and tracks... View Details
Keywords: Short Selling; Financial Accounting; Financial Analysis; Financial Analysts; Valuation; Business Analysis; Financial Statement Analysis; Financial Statements; Securitization; Securities Analysis; Fraud; Accounting Quality; Accounting Red Flags; Accounting Restatements; Hedge Fund; Hedge Funds; Accounting Scandal; Accounting Fraud; Financial Crisis; Financial Intermediaries; Financial Firms; Corporate Accountability; Subprime Lending; Mortgage Lending; Accounting; Accrual Accounting; Fair Value Accounting; Governance; Governance Compliance; Corporate Governance; Governance Controls; Financial Services Industry; United States; California
Srinivasan, Suraj, and Amy Kaser. "NovaStar Financial: A Short Seller's Battle." Harvard Business School Case 113-120, March 2013.
- November 2011
- Article
Social Strategies That Work
By: Mikolaj Jan Piskorski
Although most companies have collected lots of friends and followers on social platforms such as Facebook, few have succeeded in generating profits there. That's because they merely port their digital strategies into social environments by broadcasting their commercial... View Details
Keywords: Social Platforms; Social Strategies; Social and Collaborative Networks; Customers; Relationships; Business Strategy; Profit
Piskorski, Mikolaj Jan. "Social Strategies That Work." Harvard Business Review 89, no. 11 (November 2011): 116–122.
- 2010
- Working Paper
Boundary Spanning in a For-profit Research Lab: An Exploration of the Interface Between Commerce and Academe
By: Christopher C. Liu and Toby E. Stuart
In innovative industries, private-sector companies increasingly are participants in open communities of science and technology. To participate in the system of exchange in such communities, firms often publicly disclose what would otherwise remain private discoveries.... View Details
Keywords: For-Profit Firms; Higher Education; Information Publishing; Innovation and Invention; Science-Based Business; Social and Collaborative Networks; Boundaries; Biotechnology Industry; Pharmaceutical Industry
Liu, Christopher C., and Toby E. Stuart. "Boundary Spanning in a For-profit Research Lab: An Exploration of the Interface Between Commerce and Academe." Harvard Business School Working Paper, No. 11-012, August 2010.
- December 1999 (Revised March 2000)
- Case
Workplace Safety at Alcoa (B)
At the May 1996 annual shareholders meeting, Alcoa CEO Paul O'Neill reported that Alcoa was making great progress toward becoming a world-class leader, both in terms of workplace safety and profitability. This validated of O'Neill's decade-long emphasis on safety as... View Details
Spear, Steven J. "Workplace Safety at Alcoa (B)." Harvard Business School Case 600-068, December 1999. (Revised March 2000.)
- Web
Curriculum - Case Method Project
Act in 1933, and culminates in a decision of whether to adopt the National Securities Exchange Act in 1934. Coverage: 1910s – 1934; stock market crash of 1929; President Franklin Delano Roosevelt; Great Depression; banking; stock market... View Details
- Program
Leading Change and Organizational Renewal
you do not receive an acknowledgment, please email us at exed_admissions@hbs.edu or call us at +1.617.495.6226. Application Review To optimize the learning experience and maximize the exchange of ideas, our Admissions Committee makes... View Details
- 2010
- Article
Budgeting, Psychological Contracts, and Budgetary Misreporting
By: Susanna Gallani, Ranjani Krishnan, Eric J. Marinich and Michael D. Shields
This study examines the effect of psychological contract breach on budgetary misreporting. Psychological contracts are mental models or schemas that govern how employees understand their exchange relationships with their employers. Psychological contract breach leads... View Details
Gallani, Susanna, Ranjani Krishnan, Eric J. Marinich, and Michael D. Shields. "Budgeting, Psychological Contracts, and Budgetary Misreporting." Management Science 65, no. 6 (June 2019): 2924–2945.
- 2013
- Working Paper
U.S. High-Skilled Immigration, Innovation, and Entrepreneurship: Empirical Approaches and Evidence
By: William R. Kerr
High-skilled immigrants are a very important component of U.S. innovation and entrepreneurship. Immigrants account for roughly a quarter of U.S. workers in these fields, and they have a similar contribution in terms of output measures like patents or firm starts. This... View Details
Kerr, William R. "U.S. High-Skilled Immigration, Innovation, and Entrepreneurship: Empirical Approaches and Evidence." Harvard Business School Working Paper, No. 14-017, August 2013.
- 21 Sep 2017
- HBS Seminar
Nicholas Argyres, Washington University in St Louis
- Teaching Interest
Competing in the Age of Digital Platforms—(Executive Education)
By: David B. Yoffie
Summary
Without exception, the most valuable companies in the world today are platforms. Microsoft, Apple, Amazon, Google, Facebook, and many other firms have built their fortunes by facilitating innovation across global ecosystems or... View Details
Without exception, the most valuable companies in the world today are platforms. Microsoft, Apple, Amazon, Google, Facebook, and many other firms have built their fortunes by facilitating innovation across global ecosystems or... View Details
- Program
Leading Global Businesses
acknowledge receipt of applications via email. In the unlikely event that you do not receive an acknowledgment, please email us at exed_admissions@hbs.edu or call us at +1.617.495.6226. Application Review To optimize the learning experience and maximize the View Details
- Research Summary
Level Playing Fields in International Financial Regulation
Joint work with Alan Morrison, Saïd Business School, Oxford.
We study a model of featuring two economies with adverse selection of and moral hazard by bankers. We demonstrate... View Details
- 2019
- Working Paper
The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization
By: Chaithanya Bandi, Antonio Moreno, Donald Ngwe and Zhiji Xu
The Indian banknote demonetization in 2016 was one of the most significant international events of that year. Overnight, 86% of Indian currency in circulation was declared invalid unless exchanged for new bills. The sudden and unexpected demonetization constituted a... View Details
Keywords: Cash On Delivery; Online Retail; Product Returns; Payment Methods; Digitization; Emerging Markets; Currency; Internet and the Web; Demand and Consumers; Retail Industry; India
Bandi, Chaithanya, Antonio Moreno, Donald Ngwe, and Zhiji Xu. "The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization." Harvard Business School Working Paper, No. 19-123, June 2019.
- 2018
- Article
What Can Managers Privately Disclose to Investors?
By: Eugene F. Soltes
Regulators have long been aware that differential access to information can undermine the efficiency and fairness of financial markets. In an effort to place investors on equal footing, the Securities and Exchange Commission in 2000 created Regulation Fair Disclosure... View Details
Keywords: Disclosure Regulation; Information; Communication; Business and Shareholder Relations; Governing Rules, Regulations, and Reforms
Soltes, Eugene F. "What Can Managers Privately Disclose to Investors?" Yale Journal on Regulation Bulletin 36 (2018): 148–169.
- 2017
- Chapter
U.S. High-Skilled Immigration, Innovation, and Entrepreneurship: Empirical Approaches and Evidence
By: William R. Kerr
High-skilled immigrants are a very important component of U.S. innovation and entrepreneurship. Immigrants account for roughly a quarter of U.S. workers in these fields, and they have a similar contribution in terms of output measures like patents or firm starts. This... View Details
Keywords: Innovation; Diaspora; Diasporas; Entrepreneurship; Innovation and Invention; Immigration; United States
Kerr, William R. "U.S. High-Skilled Immigration, Innovation, and Entrepreneurship: Empirical Approaches and Evidence." Chap. 6 in The International Mobility of Talent and Innovation: New Evidence and Policy Implications, edited by Carsten Fink and Ernest Miguelez, 193–221. Intellectual Property, Innovation and Economic Development. Cambridge, UK: Cambridge University Press, 2017.
Greater Good
Marketing has a greater purpose, and marketers, a higher calling, than simply selling more widgets, according to John Quelch and Katherine Jocz. In Greater Good, the authors contend that marketing performs an essential societal function--and... View Details
- October 2024
- Teaching Note
El Salvador: Launching Bitcoin as Legal Tender
By: Laura Alfaro
Teaching Note for HBS Case No. 322-055. In June 2021, Nayib Bukele, El Salvador’s president, surprised the world with the announcement that the country would adopt bitcoin as legal tender, becoming the first nation to do so. Bitcoin was mostly used for trading and had... View Details
- 2020
- Working Paper
Currency Hedging in Emerging Markets: Managing Cash Flow Exposure
By: Laura Alfaro, Mauricio Calani and Liliana Varela
Foreign currency derivative markets are among the largest in the world, yet their role in emerging markets in particular, is relatively understudied. We study firms' currency risk exposure and their hedging choices by employing a unique dataset covering the universe of... View Details
Keywords: Foreign Currency Hedging; FX Derivatives; Foreign Currency Debt; Currency Mismatch; Trade Credit; Currency; Cash Flow; Emerging Markets
Alfaro, Laura, Mauricio Calani, and Liliana Varela. "Currency Hedging in Emerging Markets: Managing Cash Flow Exposure." Harvard Business School Working Paper, No. 21-096, March 2021.
- January 2013 (Revised February 2013)
- Case
EverTrue: Mobile Technology Development (A)
By: William R. Kerr and Alexis Brownell
Brent Grinna is evaluating different options for the technology development of his start-up's iPhone app, including hiring local programmers, finding a CTO, or outsourcing. He only has a little over two months before he presents his alumni networking app to Brown... View Details
Keywords: Start-up; Mobile App; oDesk; Outsourcing; CTO; Minimum Viable Product; App Development; Business Startups; Decisions; Entrepreneurship; Mobile and Wireless Technology; Intellectual Property; Product Development; Globalization; Technology Industry; Massachusetts; Boston; India
Kerr, William R., and Alexis Brownell. "EverTrue: Mobile Technology Development (A)." Harvard Business School Case 813-122, January 2013. (Revised February 2013.)
- 2008
- Book
Greater Good: How Good Marketing Makes for Better Democracy
By: John A. Quelch and Katherine E. Jocz
Marketing has a greater purpose, and marketers, a higher calling, than simply selling more widgets, according to John Quelch and Katherine Jocz. In "Greater Good", the authors contend that marketing performs an essential societal function—and does so democratically.... View Details