Publications

December 12, 2023
Article

Prices for Common Services at Quaternary vs Nonquaternary Hospitals

By: Brandon W. Yan, Maximilian J. Pany and Leemore S. Dafny

Using commercial health insurance claims data from 2017-2019, we assessed whether quaternary hospitals charged higher prices for common, unspecialized services also offered by nonquaternary hospitals. We found quaternary-hospital price premiums of 8.2 percent, on... View Details

Keywords: Price; Health Care and Treatment; Insurance; Markets; Health Industry

03 Mar 2019
Working Paper Summaries

Strict ID Laws Don’t Stop Voters: Evidence from a U.S. Nationwide Panel, 2008–2016

Keywords: by Enrico Cantoni and Vincent Pons

November 1984
Background Note

Black-Scholes Option Pricing Program for the HP 12C Calculator

By: Andre F. Perold

Contains a program that can be used on the HP12C pocket calculator to compute the Black-Scholes option price and the associated hedge ratio. The program must be given the following parameters: the exercise price, the risk-free rate, the time to expiration, and the... View Details

Keywords: Stock Options; Investment Funds; Price; Management; Software

09 Mar 2020
Research & Ideas

Warring Algorithms Could Be Driving Up Consumer Prices

assistant professor of economics at the University of Michigan, demonstrate that adopting advanced pricing technology can allow a firm to seize an edge relative to its... View Details

Keywords: by Kristen Senz; Retail

01 Sep 2018
News

3-Minute Briefing: Rob Price (MBA 1997)

create a passion for a lifetime. We have 217 schools in 10 countries, and we anticipate teaching more than 30,000 students and opening about 25 new schools this year. Most of our locations are franchises. Students work toward a band... View Details

Keywords: Jen McFarland Flint; Educational Services

January 2017
Supplement

T. Rowe Price and the Dell Inc. MBO (B)

By: Lena G. Goldberg

After deciding to oppose the Dell MBO, T. Rowe Price, together with other dissident Dell shareholders, sought appraisal of their shares in the Delaware courts. The appraisal process resulted in a significant increase in the price to be paid to dissenting shareholders... View Details

Keywords: Fiduciary Duties; Management Buy-out; Ethics; Valuation; Courts and Trials; Business and Shareholder Relations; Restructuring; Financial Services Industry; Computer Industry; Delaware

U.S. states increasingly require identification to vote—an ostensible attempt to deter fraud that prompts complaints of selective disenfranchisement. Using a difference-in-differences design on a panel data set with 1.6 billion observations, 2008–2018, we find that... View Details

28 Jun 2020
News

Prices are rising faster than official figures suggest

November 2001 (Revised February 2002)
Background Note

Note on Tax and Accounting Treatment of Restricted Stock Awards, Nonqualified Stock Options, and Incentive Stock Options and the Securities Law Applicable Thereto

Outlines the tax and accounting treatment of restricted stock awards, nonqualified stock options, and incentive stock options, including the effect of making a Section 83(b) election for unvested stock. View Details

Keywords: Stocks; Taxation; Accounting

Educators

Winter 2016
Article

Analytics for an Online Retailer: Demand Forecasting and Price Optimization

By: Kris J. Ferreira, Bin Hong Alex Lee and David Simchi-Levi

We present our work with an online retailer, Rue La La, as an example of how a retailer can use its wealth of data to optimize pricing decisions on a daily basis. Rue La La is in the online fashion sample sales industry, where they offer extremely limited-time... View Details

Keywords: Internet and the Web; Price; Forecasting and Prediction; Revenue; Sales; Retail Industry

23 Jan 2015
Research & Ideas

Oil Price Fallout: What Happens Next?

The last six years have proved just how fluid the international oil market is. And if recent support of the Keystone Pipeline by the U.S. House of Representatives and the Nebraska Supreme Court (which approved the pipeline's path through that state) are any indication,... View Details

Keywords: Re: Richard H.K. Vietor; Energy; Utilities

August 2006 (Revised September 2008)
Case

Duane Morris: Balancing Growth and Culture at a Law Firm

By: Boris Groysberg and Robin Abrahams

After nearly 100 years as a mid-size regional law firm, Duane Morris entered a period of spectacular growth led by CEO Sheldon Bonovitz. Originally founded by Quakers, the firm had a distinct organizational culture featuring a number of unique or unusual business... View Details

Keywords: Mergers and Acquisitions; Growth and Development Strategy; Management Practices and Processes; Organizational Culture; Competitive Advantage; San Francisco

Educators

Fast Answer

Options: Basics for finding price data

An option is a financial derivative contract that essentially bestows the right to buy (call) or sell (put) a given security at a specified price (the strike or exercise price) at (or before) a specified date (the expiration date). For... View Details

September–October 2018
Article

Online MAP Enforcement: Evidence from a Quasi-Experiment

By: Ayelet Israeli

This paper investigates a manufacturer’s ability to influence compliance rates among its authorized online retailers by exploiting changes in the Minimum Advertised Price (MAP) policy and in dealer agreements. MAP is a pricing policy widely used by manufacturers to... View Details

Keywords: Pricing Policies; Pricing; Channel Management; Legal Aspects Of Business; Retail; Price; Policy; Governance Compliance; Distribution Channels; Management; Retail Industry

08 Dec 2015
News

Any Signs Yet That Oil Prices Have Bottomed Out?

2014
Article

Why Was Boston Strong?: Law Enforcement Lessons from the Boston Marathon Bombing

By: Dutch Leonard, Christine M. Cole and Arnold M. Howitt

On April 15, 2013, at 2:49 pm, an improvised explosive device (IED) detonated near the finish line of the Boston Marathon. Three people died, and more than 260 others needed hospital care, many having lost limbs or suffered horrific wounds. Those explosions began about... View Details

Keywords: Boston Marathon Bombing; Disaster Response; Emergency Management; Crisis Management; Law Enforcement

Article

Ownership Dilemmas: The Case of Finders Versus Landowners

By: Peter DiScioli, Rachel Karpoff and Julian De Freitas

People sometimes disagree about who owns which objects, and these ownership dilemmas can lead to costly disputes. We investigate the cognitive mechanisms underlying people’s judgments about finder versus landowner cases, in which a person finds an object on someone... View Details

Keywords: Ownership Dilemma; Finders; Psychology And Law; Ownership; Property; Law; Social Psychology