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All HBS Web
(796)
- People (1)
- News (99)
- Research (650)
- Events (3)
- Multimedia (1)
- Faculty Publications (199)
- March 2010
- Article
Information Content of Insider Trades before and after the Sarbanes-Oxley Act
By: Francois Brochet
This paper examines the information content of Form 4 filings under the more timely disclosure regime introduced by Section 403 of the Sarbanes-Oxley Act of 2002 (SOX). Abnormal returns and trading volumes around filings of insider stock purchases are significantly...
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Keywords:
Stocks;
Corporate Disclosure;
Governing Rules, Regulations, and Reforms;
Government Legislation;
Lawsuits and Litigation;
Market Transactions;
Volume;
Sales
Brochet, Francois. "Information Content of Insider Trades before and after the Sarbanes-Oxley Act." Accounting Review 85, no. 2 (March 2010): 419–446.
- 03 Jan 2007
- First Look
First Look: January 3, 2007
Working PapersCan Higher Prices Stimulate Product Use? Evidence from a Field Experiment in Zambia Authors:Nava Ashraf, James Berry, and Jesse M. Shapiro Abstract The pricing of health products in the...
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Keywords:
Sean Silverthorne
- 16 Jul 2018
- News
WalletHub’s Best Airline Miles Credit Cards
- 2015
- Working Paper
Replicating Private Equity with Value Investing, Homemade Leverage, and Hold-to-Maturity Accounting
By: Erik Stafford
Private equity funds tend to select relatively small firms with low EBITDA multiples. Publicly traded equities with these characteristics have high risk-adjusted returns after controlling for common factors typically associated with value stocks. Hold-to-maturity...
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Keywords:
Value Investing;
Endowments;
Investment Management;
Asset Pricing;
Private Equity;
Investment;
Management;
United States
Stafford, Erik. "Replicating Private Equity with Value Investing, Homemade Leverage, and Hold-to-Maturity Accounting." Harvard Business School Working Paper, No. 16-081, January 2016.
Edward J. Riedl
Eddie Riedl is an Associate Professor in the Accounting and Management Unit. He currently teaches Business Analysis and Valuation in the second-year MBA curriculum, as well as several execution education programs. He previously taught Financial Reporting... View Details
- 2019
- Working Paper
Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment
By: Hong Luo and Julie Holland Mortimer
Digitization has transformed how users find and use copyrighted goods, but many existing legal options remain difficult to access, possibly leading to infringement. In a field experiment, we contact firms that are caught infringing on expensive digital images. Emails...
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Luo, Hong, and Julie Holland Mortimer. "Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment." Harvard Business School Working Paper, No. 19-081, January 2019. (Revised August 2019.)
- 21 Jul 2015
- First Look
First Look: July 21, 2015
https://pubwww.hbs.edu/faculty/Pages/item.aspx?num=49388 Enabling Versus Controlling By: Hagiu, Andrei, and Julian Wright Abstract—In an increasing number of industries, firms choose how much control to give...
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Keywords:
Sean Silverthorne
D. Quinn Mills
Daniel Quinn Mills provides thought leadership in several fields including leadership, strategy, venture capital, finance, economics and geopolitics. He has been a director of publicly-listed firms and is currently a director of several closely-held private... View Details
- Fall 2023
- Article
Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment
By: Hong Luo and Julie Holland Mortimer
Digitization has transformed how users find and use copyrighted goods, but many existing legal options remain difficult to access, possibly leading to infringement. In a field experiment, we contact firms that are caught infringing on expensive digital images. Emails...
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Luo, Hong, and Julie Holland Mortimer. "Infringing Use as a Path to Legal Consumption: Evidence from a Field Experiment." Special Issue on Field Experiments edited by Michael Luca and Sarah Moshary. Journal of Economics & Management Strategy 32, no. 3 (Fall 2023): 523–542.
- 2020
- Working Paper
Internal Models, Make Believe Prices, and Bond Market Cornering
By: Ishita Sen and Varun Sharma
Exploiting position-level heterogeneity in regulatory incentives to misreport and novel data on regulators, we document that U.S. life insurers inflate the values of corporate bonds using internal models. We estimate an additional $9-$18 billion decline in regulatory...
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Keywords:
Life Insurers;
Capital Regulation;
Internal Models;
Corporate Bonds;
Regulatory Supervision;
Concentrated Ownership;
Bonds;
Capital;
Governing Rules, Regulations, and Reforms;
Insurance;
Investment Portfolio
Sen, Ishita, and Varun Sharma. "Internal Models, Make Believe Prices, and Bond Market Cornering." Working Paper, June 2020.
- Forthcoming
- Article
Redistributive Allocation Mechanisms
By: Mohammad Akbarpour, Piotr Dworczak and Scott Duke Kominers
Many scarce public resources are allocated at below-market-clearing prices, and sometimes for free. Such "non-market" mechanisms sacrifice some surplus, yet they can potentially improve equity. We develop a model of mechanism design with redistributive concerns. Agents...
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Akbarpour, Mohammad, Piotr Dworczak, and Scott Duke Kominers. "Redistributive Allocation Mechanisms." Journal of Political Economy (forthcoming). (Authors' names are in certified random order.)
- July 2001 (Revised October 2001)
- Case
Policy Management Systems Corp.: The Financial Reporting Crisis
Tim Williams, the new CFO of a publicly-traded enterprise software company, attempts to rebuild his company's reputation for reliable financial reporting following a highly visible financial reporting crisis. The crisis begins with an earnings shortfall warning, which...
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Keywords:
Accrual Accounting;
Revenue Recognition;
Capital Markets;
Policy;
Corporate Governance;
Accounting Audits;
Technology Industry
Hutton, Amy P. "Policy Management Systems Corp.: The Financial Reporting Crisis." Harvard Business School Case 102-013, July 2001. (Revised October 2001.)
- December 2013
- Case
Clique Pens: The Writing Implements Division of U.S. Home
By: Frank V. Cespedes and James Kindley
The Clique Pens Writing Implements division of U.S. Home is a manufacturer of a full line of pens, pencils, markers, and art supplies. Despite solid sales, division president Elise Ferguson has seen gross margins drop from 42% in 2010 to just over 36% in 2012 as a...
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Keywords:
Production;
Marketing Strategy;
Distribution Channels;
Compensation and Benefits;
Sales;
Manufacturing Industry;
Consumer Products Industry
Cespedes, Frank V., and James Kindley. "Clique Pens: The Writing Implements Division of U.S. Home." Harvard Business School Brief Case 914-525, December 2013.
- 2014
- Working Paper
Firm Competitiveness and Detection of Bribery
By: George Serafeim
Using survey data from firms around the world I analyze how detection of bribery has impacted a firm's competitiveness over the past year. Managers report that the most significant impact was on employee morale, followed by business relations, and then reputation and...
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Keywords:
Competitiveness;
Corruption;
Bribery;
Employee Engagement;
Reputation;
Regulation;
Competition;
Crime and Corruption;
Ethics;
Performance
Serafeim, George. "Firm Competitiveness and Detection of Bribery." Harvard Business School Working Paper, No. 14-012, July 2013. (Revised February 2014, April 2014.)
- 09 Jun 2003
- Research & Ideas
Incentives and Operational Excellence
go to theaters and count the number of ticket stubs. Smarter Pricing A completely different interorganizational control problem was solved by the Fortune 500 medical supply distributor, Owens & Minor,...
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Keywords:
by Martha Lagace
- 1985
- Working Paper
Sequential Innovation and Market Structure
By: Jerry R. Green and Jean-Jacques Laffont
This paper concerns the introduction of a sequence of new, higher-quality durable products in a market in which there already exists a lower-quality substitute. The product has the further attribute that a real resource cost is incurred at the time a higher-quality...
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Green, Jerry R., and Jean-Jacques Laffont. "Sequential Innovation and Market Structure." Harvard Institute of Economic Research Discussion Paper, No. 1185, October 1985.
- Article
Marketing Complex Financial Products in Emerging Markets: Evidence from Rainfall Insurance in India
By: Sarthak Gaurav, Shawn A. Cole and Jeremy Tobacman
Recent financial liberalization in emerging economies has led to the rapid introduction of new financial products. Lack of experience with financial products, low levels of education, and low financial literacy may slow adoption of these products. This article reports...
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Keywords:
Literacy;
Insurance;
Marketing;
Decisions;
Demand and Consumers;
Financial Instruments;
Emerging Markets;
Education;
Personal Finance;
Agribusiness;
Developing Countries and Economies;
Innovation and Invention;
Gujarat
Gaurav, Sarthak, Shawn A. Cole, and Jeremy Tobacman. "Marketing Complex Financial Products in Emerging Markets: Evidence from Rainfall Insurance in India." Journal of Marketing Research (JMR) 48, no. SPL (November 2011): S150–S162.
- 2019
- Working Paper
Thinking Outside the Box (12): The Benefits of Increased Transparency in Employer-Sponsored Health Insurance for the 180 Million Insured
By: Regina E. Herzlinger and Barak D. Richman
Economists have long noted that the tax exclusion of employer-sponsored insurance (ESI) caused workers to purchase health plans that differ in price and other characteristics from those they would otherwise choose for themselves. We explore the short-term and long-term...
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Keywords:
After-tax Income;
Consumer-driven Health Care;
Health Care Costs;
Health Insurance;
Income Inequality;
Tax Policy;
Health Care and Treatment;
Cost;
Insurance;
Income;
Equality and Inequality;
Taxation;
Policy;
United States
Herzlinger, Regina E., and Barak D. Richman. "Thinking Outside the Box (12): The Benefits of Increased Transparency in Employer-Sponsored Health Insurance for the 180 Million Insured." Duke Law School Public Law & Legal Theory Series, No. 2020-4, December 2019.
- 02 Jan 2020
- Op-Ed
Medicare for All or Public Option: Can Either Heal Health Care?
allow people to choose Medicare or private insurance. The Republicans, for their part, have focused on dismantling Obamacare and making hospital prices more transparent. Which, if any of these, can solve these serious problems? We think...
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- May 2016 (Revised April 2018)
- Case
Building the Digital Manufacturing Enterprise of the Future at Siemens
By: Willy Shih
This case describes the motivation for and the development of Siemens' digital manufacturing enterprise vision, which became the foundation for its implementation of Industrie 4.0. While the effort started with a purely defensive move by Anton Huber, head of the...
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Keywords:
Big Data;
Internet Of Things;
Internet Of Everything;
Industrie 4.0;
Digital Factory;
Digital Enterprise;
Digital Manufacturing;
Manufacturing;
Production Management;
Production Planning;
Computer Software;
Germany;
German Manufacturing;
Machinery and Machining;
Information Technology;
Digital Platforms;
Technological Innovation;
Production;
Supply Chain;
Applications and Software;
Information Infrastructure;
Internet and the Web;
Analytics and Data Science;
Manufacturing Industry;
Germany
Shih, Willy. "Building the Digital Manufacturing Enterprise of the Future at Siemens." Harvard Business School Case 616-060, May 2016. (Revised April 2018.)