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Show Results For
- All HBS Web
(1,973)
- People (1)
- News (500)
- Research (1,113)
- Events (12)
- Multimedia (7)
- Faculty Publications (520)
- September 2009 (Revised June 2011)
- Supplement
Citigroup's Exchange Offer (B)
By: Robin Greenwood and James Quinn
Citigroup faced considerable distress in early 2009. In late 2008, the bank had accepted $45 billion in preferred equity from the United States government via the Troubled Assets Relief Program (TARP). Yet, the stock had continued to slide in early 2009. In late... View Details
Greenwood, Robin, and James Quinn. "Citigroup's Exchange Offer (B)." Harvard Business School Supplement 210-004, September 2009. (Revised June 2011.)
- Web
Cross-Registration - MBA
Cross-Registration Course Planning Resources The HBS Classroom Experience: Inside the HBS Case Method Cross-Registration Policies and FAQ Cross-Registration Petition Process Determine Your Eligibility MBA Program Elective Curriculum Cross-registrants are limited to the... View Details
- Article
Operational Efficiency and Effective Management in the Catheterization Laboratory
By: Grant W. Reed, Michael L. Tushman and Samir R. Kapadia
Operational efficiency is a core business principle in which organizations strive to deliver high-quality goods or services in a cost-effective manner. This concept has become increasingly relevant to cardiac catheterization laboratories, as insurers move away from... View Details
Keywords: Cath Lab; Catheterization Laboratory; Health Care and Treatment; Performance Efficiency; Management; Performance Productivity; Cost Management; Health Industry
Reed, Grant W., Michael L. Tushman, and Samir R. Kapadia. "Operational Efficiency and Effective Management in the Catheterization Laboratory." Journal of the American College of Cardiology 72, no. 20 (November 20, 2018): 2507–2517.
- February 2011 (Revised November 2013)
- Case
The Cheezburger Network
By: John Deighton and Leora Kornfeld
Cheezburger Network was a Web publisher of humorous, user-contributed content, using social media for dissemination, and selling advertising against the traffic of 1 billion page views per quarter. In January 2011, it raised $30 million in venture capital for the... View Details
Keywords: Budgets and Budgeting; Digital Marketing; Customer Relationship Management; Venture Capital; Emerging Markets; Strategic Planning; Sales; Internet and the Web; Publishing Industry; Web Services Industry
Deighton, John, and Leora Kornfeld. "The Cheezburger Network." Harvard Business School Case 511-091, February 2011. (Revised November 2013.) (request a courtesy copy.)
- 17 Aug 2023
- Research & Ideas
‘Not a Bunch of Weirdos’: Why Mainstream Investors Buy Crypto
in crypto’s popularity The heart of the paper sought to answer a fundamental question: Who invests in crypto? Among the findings: Booming interest in Bitcoin in 2017 drove new investors into cryptocurrency at a rate of about 10,000 people View Details
Keywords: by Ben Rand
- June 2013 (Revised March 2014)
- Case
Inditex: 2012
By: John R. Wells and Galen Danskin
In the 11 years since its public offering, Inditex and its flagship brand, Zara, had expanded into 86 countries, achieved $21.6 billion in revenue, and become the largest specialty apparel retailer in the world. In marked contrast to the general malaise of the Bolsa de... View Details
Wells, John R., and Galen Danskin. "Inditex: 2012." Harvard Business School Case 713-539, June 2013. (Revised March 2014.)
- February 2010 (Revised October 2010)
- Case
Re-THINK-ing THINK: The Electric Car Company
By: Joseph B. Lassiter III and David Kiron
On January 5, 2010, 48-year-old Richard Canny was on his way to meet the governor of Indiana. He was reading his newly issued press release announcing that THINK planned to start automobile production in Elkhart County, Indiana to launch its THINK City battery-operated... View Details
Keywords: Business Startups; Entrepreneurship; Investment; Global Strategy; Market Entry and Exit; Product Development; Production; Pollutants; Environmental Sustainability; Auto Industry; Manufacturing Industry; Norway; Indiana
Lassiter, Joseph B., III, and David Kiron. "Re-THINK-ing THINK: The Electric Car Company." Harvard Business School Case 810-105, February 2010. (Revised October 2010.)
- 04 May 2017
- News
The Error at the Heart of Corporate Leadership
- 26 Apr 2024
- HBS Case
Deion Sanders' Prime Lessons for Leading a Team to Victory
COO,” Gibson says. “Is the best CIO a tech person? No, the best CIO is the person who is an integrator of systems.” 8. Less can be more. When he builds practice schedules, Sanders doesn’t do what other teams do—two-and-a-half hours a day, with a set day off View Details
- Article
Costs Without Value When Treating Pediatric Behavioral Patients in the ED
By: Marcella Jewell, Syed S. Shehab, Robert S. Kaplan, Jack Fanton and Joeli Hettler
Pediatric Emergency Department (ED) visits have greatly increased in recent years. An academic pediatric ED that annually treats about 1,000 behavioral health patients conducted a study to assess the true cost of caring for nonacute behavioral health patients. It... View Details
Jewell, Marcella, Syed S. Shehab, Robert S. Kaplan, Jack Fanton, and Joeli Hettler. "Costs Without Value When Treating Pediatric Behavioral Patients in the ED." NEJM Catalyst Innovations in Care Delivery 3, no. 2 (February 2022).
- December 2021
- Article
Trade Policy Uncertainty and Stock Returns
By: Marcelo Bianconi, Federico Esposito and Marco Sammon
A recent literature has documented large real effects of trade policy uncertainty (TPU) on trade, employment, and investment, but there is little evidence that investors are compensated for bearing such risk. To quantify the risk premium associated with TPU, we exploit... View Details
Keywords: Trade Policy; Uncertainty; Stock Returns; Risk Premium; Tariff Rates; Portfolio Analysis; Trade; Policy; Risk and Uncertainty; Stocks; Investment Return
Bianconi, Marcelo, Federico Esposito, and Marco Sammon. "Trade Policy Uncertainty and Stock Returns." Art. 102492. Journal of International Money and Finance 119 (December 2021).
- November 2018
- Article
Global Evidence on Economic Preferences
By: Armin Falk, Anke Becker, Thomas Dohmen, Benjamin Enke, David Huffman and Uwe Sunde
This article studies the global variation in economic preferences. For this purpose, we present the Global Preference Survey (GPS), an experimentally validated survey data set of time preference, risk preference, positive and negative reciprocity, altruism, and trust... View Details
Keywords: Economic Preferences; Economics; Behavior; Surveys; Analytics and Data Science; Global Range
Falk, Armin, Anke Becker, Thomas Dohmen, Benjamin Enke, David Huffman, and Uwe Sunde. "Global Evidence on Economic Preferences." Quarterly Journal of Economics 113, no. 4 (November 2018): 1645–1692.
- 24 Jan 2014
- Other Presentation
Value Based Health Care Delivery
According to Harvard professor Michael Porter, health care reform is proving to be one of the defining issues of the 21st century, both in the United States and throughout the world. Costs are exploding even in single-payer systems driven by aging populations and... View Details
Porter, Michael E. "Value Based Health Care Delivery." Harvard Kennedy School, Center for Public Leadership, Cambridge, MA, January 24, 2014.
- Web
Lifelong Learning - Alumni
free coaching sessions per year, including self-assessment, interviewing prep, and offer negotiation tips. Keep Learning with Alumni Virtual Programs Expand your knowledge and skills with online programs led by HBS faculty and other... View Details
- Web
How Coaching Can Help You - Alumni
sessions per year that are free of charge. Book a Coaching Appointment Ready to connect with a career coach and book an appointment? Visit our Coach Directory to filter coach biographies by expertise and industry. To book an appointment,... View Details
- Web
Course Planning Resources - MBA
Schedule? The Academic Calendar at HBS is broken into the X/Y schedule. That is, most HBS courses fall on either an X day or a Y day. X classes meet on Monday, Tuesday, and some Wednesdays. Y classes meet on Thursday, Friday, and some Wednesdays. Some classes at HBS... View Details
- Article
Decreases In Readmissions Credited to Medicare's Program to Reduce Hospital Readmissions Have Been Overstated
By: Christopher Ody, Lucy Msall, Leemore S. Dafny, David Grabowski and David Cutler
Medicare’s Hospital Readmissions Reduction Program (HRRP) has been credited with lowering risk-adjusted readmission rates for targeted conditions at general acute care hospitals. However, these reductions appear to be illusory or overstated. This is because a... View Details
Keywords: Readmission Rates; Hospitals; Acute Care Hospitals; Medicare; Myocardial Infarction; Heart Failure; Health Care and Treatment
Ody, Christopher, Lucy Msall, Leemore S. Dafny, David Grabowski, and David Cutler. "Decreases In Readmissions Credited to Medicare's Program to Reduce Hospital Readmissions Have Been Overstated." Health Affairs 38, no. 1 (January 2019): 36–43.
- 2016
- Article
Cloaked Trading
By: Lauren Cohen, Dong Lou and Christopher J. Malloy
Using a novel, proprietary database of micro-level trading activities by asset managers, we show strong evidence of asset managers engaging in strategic trading in order to “cloak” their most valuable trades. This takes the form, for instance, of a manager who sells... View Details
Cohen, Lauren, Dong Lou, and Christopher J. Malloy. "Cloaked Trading." Journal of Investment Consulting 17, no. 2 (2016): 69–80. (Winner of the Best Paper Prize of the Journal of Investment Consulting Academic Paper Competition, 2016 ; Winner of the Institute for Quantitative Investment Research (INQUIRE) Grant, 2014.)
- 2019
- Working Paper
Fiscal Rules and Sovereign Default
By: Laura Alfaro and Fabio Kanczuk
Recurrent concerns over debt sustainability in emerging and developed nations have prompted renewed debate on the role of fiscal rules. Their optimality, however, remains unclear. We provide a quantitative analysis of fiscal rules in a standard model of sovereign debt... View Details
Alfaro, Laura, and Fabio Kanczuk. "Fiscal Rules and Sovereign Default." Harvard Business School Working Paper, No. 16-134, June 2016. (Also NBER Working Paper w23370. Revised January 2019.)
- June 2012
- Article
Decoding Inside Information
By: Lauren Cohen, Christopher Malloy and Lukasz Pomorski
Using a simple empirical strategy, we decode the information in insider trading. Exploiting the fact that insiders trade for a variety of reasons, we show that there is predictable, identifiable "routine" insider trading that is not informative for the future of firms.... View Details
Keywords: Strategy; Financial Markets; Forecasting and Prediction; Law Enforcement; Opportunities; Geographic Location; Business Earnings
Cohen, Lauren, Christopher Malloy, and Lukasz Pomorski. "Decoding Inside Information." Journal of Finance 67, no. 3 (June 2012): 1009–1043. (Winner of Chicago Quantitative Alliance Academic Paper Competition. First Prize presented by Chicago Quantitative Alliance. Winner of Institute for Quantitative Investment Research (INQUIRE) Grant presented by Institute for Quantitative Investment Research.)