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- December 2013 (Revised December 2014)
- Case
Reform in the Chicago Public Schools
By: Matthew Weinzierl and Katrina Flanagan
In 2012, the Chicago Teachers' Union went on strike over proposed reforms by the city's mayor, Rahm Emanuel. At the heart of the reforms, and the strike, was frustration over many decades of underperformance in the Chicago Public Schools (CPS) and a surge of... View Details
Keywords: Public Education; Public Goods; Samuelson Rule; Externalities And Pigouvian Corrections; Tiebout Sorting And Efficiency; Education; Labor Unions; Public Administration Industry; Education Industry; Chicago
Weinzierl, Matthew, and Katrina Flanagan. "Reform in the Chicago Public Schools." Harvard Business School Case 714-027, December 2013. (Revised December 2014.)
- Article
Liquidity Provision and Stock Return Predictability
By: Mark Seasholes and Terrence Hendershott
This paper examines the trading behavior of two groups of liquidity providers (specialists and competing market makers) using a six-year panel of NYSE data. Trades of each group are negatively correlated with contemporaneous price changes. To test for return... View Details
Keywords: Liquidity; Market Makers; Market Efficiency; Inventory; Liquidity Provision; Market Design; Financial Liquidity; Stocks; Investment Return
Seasholes, Mark, and Terrence Hendershott. "Liquidity Provision and Stock Return Predictability." Journal of Banking & Finance 45 (August 2014): 140–151.
- 17 Oct 2016
- Working Paper Summaries
Self-Employment Dynamics and the Returns to Entrepreneurship
- 20 Mar 2014
- Working Paper Summaries
Waste, Recycling and Entrepreneurship in Central and Northern Europe, 1870-1940
Keywords: by Geoffrey Jones & Andrew Spadafora
- 28 Jan 2008
- Research & Ideas
Billions of Entrepreneurs in China and India
companies public. A lot of entrepreneurial activity in these countries is in the exercise of getting things done more efficiently and creatively in response to constraints that people find themselves... View Details
Keywords: by Martha Lagace
- Research Summary
Optimal Contracts under Inequity Aversion with Voluntary Enforcement (with Tilman Borgers)
We analyze contract structure and efficiency in a Moral Hazard model with possibly fairminded agent and principal when the contract is not automatically enforced but this is a voluntary choice by the contracting parties independently. We find that no penalizing... View Details
- 27 Jun 2005
- Research & Ideas
Asian and American Leadership Styles: How Are They Unique?
and doing so efficiently so that a financial profit or surplus is created. Administration is about rules and procedures and whether or not they... View Details
Keywords: by D. Quinn Mills
- 03 Oct 2023
- Research Event
Build the Life You Want: Arthur Brooks and Oprah Winfrey Share Happiness Tips
those things, quite frankly. And, and, so this is important for us to keep in mind because the truth of the matter is that that's true for all of us. That if we don't, if we want to be fully alive then we need to embrace the fact that we have onboard capacity to feel... View Details
Keywords: by HBS Staff
- 08 Feb 2016
- Research & Ideas
The Civic Benefits of Google Street View and Yelp
Yelp restaurant reviews to target hygiene inspections? “There is so much data now, it’s exhilarating—and frightening” “There is all sorts of data that is coming in now,” says Luca, “and if you use it carefully you could revamp the way... View Details
- 11 Jul 2017
- First Look
First Look at New Ideas and Research, July 11
take many years to design and build and then have decades of useful life. This means that it needs to understand now what sorts of missions it may be required to perform in 10,... View Details
Keywords: Sean Silverthorne
- 12 Mar 2019
- First Look
New Research and Ideas, March 12, 2019
By: Buell, Ryan W. Abstract—Conventional wisdom holds that the more contact an operation has with its customers, the less efficiently it will run. But when customers are partitioned away from the operation, they are less likely to fully... View Details
Keywords: Dina Gerdeman
- 14 Jul 2020
- Research & Ideas
Restarting Under Uncertainty: Managerial Experiences from Around the World
local convenience stores, whose owners received incentives per order. This increased job efficiency by two or three times, as delivery moved from door-to-door to the pick-up station. Meanwhile, the work to pick View Details
- 30 Nov 2016
- Op-Ed
Where Could More Regulation Help Small Businesses? Online Lending.
it. This can be a win-win for online lenders, banks and the borrowers that both lenders seek to serve. As a case in point, when large banks decline small business applicants, they leave them to sort through... View Details
- Fall 2018
- Article
What Problems Will You Solve with Blockchain?: Before Jumping on the Bandwagon, Companies Need to Carefully Consider how Ledger Technologies Fit into their Overall Strategy
By: Teppo Felin and Karim R. Lakhani
Distributed ledger technologies — collectively known as blockchain — have burst onto the business scene, accompanied by a significant amount of hype.They are widely expected to disrupt existing industries and lead to the creation of new types of companies. Some of the... View Details
Felin, Teppo, and Karim R. Lakhani. "What Problems Will You Solve with Blockchain? Before Jumping on the Bandwagon, Companies Need to Carefully Consider how Ledger Technologies Fit into their Overall Strategy." Reprint 60115. MIT Sloan Management Review 60, no. 1 (Fall 2018).
- 13 Jan 2012
- Working Paper Summaries
Intermediaries for the IP Market
Keywords: by Andrei Hagiu & David Yoffie
- 05 Dec 2023
- Research & Ideas
Are Virtual Tours Still Worth It in Real Estate? Evidence from 75,000 Home Sales
never make an offer. That may make a search more efficient in a tight housing market. “Maybe it doesn’t really get you to say, ‘Oh, now I really like that house,’ but it’s going to help you to be like, ‘Oh, I don’t like this one, so I... View Details
- 22 Feb 2024
- Research & Ideas
How to Make AI 'Forget' All the Private Data It Shouldn't Have
that the larger the model, the more memorization occurs, the more training data is sort of reverse engineerable.” Layne: What makes generative AI so vulnerable to attack? For example, you talk about privacy leakage in your research. Neel:... View Details
- 12 Apr 2022
- Research & Ideas
Swiping Right: How Data Helped This Online Dating Site Make More Matches
objective criteria such as price or venue. But what happens when emotion fuels the process? Could it increase efficiency and engagement? Edward McFowland III, assistant professor at Harvard Business School,... View Details
Keywords: by Kara Baskin
- 08 Mar 2021
- In Practice
COVID Killed the Traditional Workplace. What Should Companies Do Now?
A year ago, COVID-19 forced many companies to send employees home—often with a laptop and a prayer. Now, with COVID cases subsiding and vaccinations rising, the prospect of returning to old office routines appears more possible. But will employees want to flock back to... View Details
Keywords: by Dina Gerdeman
- 25 Aug 2014
- HBS Case
Starbucks Reinvented
it, he bemoaned decisions (for which he accepted responsibility) that improved efficiency and increased economies of scale but robbed stores of some of their essential magic, such as the smell of roasting... View Details