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- All HBS Web (225)
- Faculty Publications (38)
Show Results For
- All HBS Web (225)
- Faculty Publications (38)
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- August 2023
- Article
Formal Employment and Organized Crime: Regression Discontinuity Evidence from Colombia
By: Gaurav Khanna, Carlos Medina, Anant Nyshadham, Jorge Tamayo and Nicolas Torres
Safety net programs, common in settings with high informality like Latin America, often use a means test to establish eligibility. We ask: in settings in which organised crime provides lucrative opportunities in the informal market, will discouraging formal employment...
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Khanna, Gaurav, Carlos Medina, Anant Nyshadham, Jorge Tamayo, and Nicolas Torres. "Formal Employment and Organized Crime: Regression Discontinuity Evidence from Colombia." Economic Journal 133 (August 2023): 2427–2448.
- 2020
- Working Paper
Costly External Financing and Monetary Policy Transmission: Evidence from a Natural Experiment
By: Emily Williams
I provide new evidence that large and small banks have different external financing costs, which generates cross sectional variation in a deposits market pricing power channel of monetary policy transmission. I do so by exploiting a natural experiment using anti-trust...
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Keywords:
External Financing;
Monetary Policy Transmission;
Experiment;
Banks and Banking;
Financing and Loans;
Interest Rates
Williams, Emily. "Costly External Financing and Monetary Policy Transmission: Evidence from a Natural Experiment." Working Paper, April 2020.
- 2012
- Article
Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs
By: Mozaffar N. Khan, Leonid Kogan and George Serafeim
In tests of the equity market timing theory of external finance, the prior literature has used overvaluation identifiers such as high market-to-book and high prior returns that are likely correlated with other determinants of SEOs. We use price pressure resulting from...
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Keywords:
Equity;
Market Transactions;
Valuation;
Capital Structure;
Market Timing;
Mathematical Methods;
Acquisition
Khan, Mozaffar N., Leonid Kogan, and George Serafeim. "Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs." Journal of Finance 67, no. 4 (August 2012): 1371–1395.
- Spring 2013
- Article
Does Mandatory IFRS Adoption Improve the Information Environment?
By: Joanne Horton, George Serafeim and Ioanna Serafeim
We examine the effect of mandatory International Financial Reporting Standards (IFRS) adoption on firms' information environment. We find that after mandatory IFRS adoption, consensus forecast errors decrease for firms that mandatorily adopt IFRS relative to forecast...
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Keywords:
International Accounting;
Financial Reporting;
Standards;
Information;
Quality;
Earnings Management
Horton, Joanne, George Serafeim, and Ioanna Serafeim. "Does Mandatory IFRS Adoption Improve the Information Environment?" Contemporary Accounting Research 30, no. 1 (Spring 2013): 388–423.
- Article
Temporal View of the Costs and Benefits of Self-Deception
By: Zoe Chance, Michael I. Norton, Francesca Gino and Dan Ariely
Researchers have documented many cases in which individuals rationalize their regrettable actions. Four experiments examine situations in which people go beyond merely explaining away their misconduct to actively deceiving themselves. We find that those who exploit...
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Keywords:
Hindsight Bias;
Lying;
Motivated Reasoning;
Self-enhancement;
Social Psychology;
Perception;
Performance Expectations
Chance, Zoe, Michael I. Norton, Francesca Gino, and Dan Ariely. "Temporal View of the Costs and Benefits of Self-Deception." Proceedings of the National Academy of Sciences 108, no. S3 (September 13, 2011): 15655–15659.
- 2013
- Working Paper
Increased Speed Equals Increased Wait: The Impact of a Reduction in Emergency Department Ultrasound Order Processing Time
By: Jillian Berry Jaeker, Anita L. Tucker and Michael H. Lee
We exploit an exogenous process change at two emergency departments (EDs) within a health system to test the theory that increasing capacity in a discretionary work setting increases wait times due to additional services being provided to customers as a consequence of...
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Keywords:
Technology;
Demand and Consumers;
Service Delivery;
Health Care and Treatment;
Business Processes;
Health Industry
Berry Jaeker, Jillian, Anita L. Tucker, and Michael H. Lee. "Increased Speed Equals Increased Wait: The Impact of a Reduction in Emergency Department Ultrasound Order Processing Time." Harvard Business School Working Paper, No. 14-033, October 2013.
- September 2011
- Article
Information Risk and Fair Value: An Examination of Equity Betas
By: Edward J. Riedl and George Serafeim
Using a sample of U.S. financial institutions, we exploit recent mandatory disclosures of financial instruments designated as fair value level 1, 2, and 3 to test whether greater information risk in financial instrument fair values leads to higher cost of capital. We...
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Keywords:
Forecasting and Prediction;
Assets;
Cost of Capital;
Financial Institutions;
Financial Instruments;
Corporate Disclosure;
Information;
Risk and Uncertainty;
Value;
United States
Riedl, Edward J., and George Serafeim. "Information Risk and Fair Value: An Examination of Equity Betas." Journal of Accounting Research 49, no. 4 (September 2011): 1083–1122.
- Research Summary
What Makes the Bonding Stick? A Natural Experiment Involving the U.S. Supreme Court and Cross-Listed Firms
On March 29, 2010, the U.S. Supreme Court signaled its intention to geographically limit the reach of the U.S.securities antifraud regime and thus differentially exclude U.S.-listed foreign firms from the ambit of formal U.S.antifraud enforcement. We exploit this... View Details
- January–February 2022
- Article
Algorithm-Augmented Work and Domain Experience: The Countervailing Forces of Ability and Aversion
By: Ryan Allen and Prithwiraj Choudhury
How does a knowledge worker’s level of domain experience affect their algorithm-augmented work performance? We propose and test theoretical predictions that domain experience has countervailing effects on algorithm-augmented performance: on one hand, domain experience...
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Keywords:
Automation;
Domain Experience;
Algorithmic Aversion;
Experts;
Algorithms;
Machine Learning;
Future Of Work;
Employees;
Experience and Expertise;
Decision Making;
Performance
Allen, Ryan, and Prithwiraj Choudhury. "Algorithm-Augmented Work and Domain Experience: The Countervailing Forces of Ability and Aversion." Organization Science 33, no. 1 (January–February 2022): 149–169. ("Best PhD Student Paper" at SMS conference 2020.)
- Research Summary
A Temporal View of the Costs and Benefits of Self-Deception
Researchers have documented many cases in which individuals rationalize their regrettable actions. Four experiments examine situations in which participants go beyond merely explaining away their misconduct to actively deceiving themselves. We find that those who...
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- 2020
- Working Paper
Algorithm-Augmented Work and Domain Experience: The Countervailing Forces of Ability and Aversion
By: Ryan Allen and Prithwiraj Choudhury
Past research offers mixed perspectives on whether domain experience helps or hurts algorithm-augmented work performance. To reconcile these perspectives, we theorize that domain experience affects algorithm-augmented performance via two distinct countervailing...
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Keywords:
Automation;
Domain Experience;
Algorithmic Aversion;
Experts;
Algorithms;
Machine Learning;
Decision-making;
Future Of Work;
Employees;
Experience and Expertise;
Decision Making;
Performance
Allen, Ryan, and Prithwiraj Choudhury. "Algorithm-Augmented Work and Domain Experience: The Countervailing Forces of Ability and Aversion." Harvard Business School Working Paper, No. 21-073, October 2020. (Revised September 2021.)
- 29 Jun 2009
- Sharpening Your Skills
Sharpening Your Skills: Leading Change
retrenchment; think growth. Key concepts include: Companies that survive the financial crisis by identifying and exploiting innovation will serve as economic growth engines in the future—and will be the industry leaders of tomorrow. This...
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Keywords:
by Staff
- 2021
- Working Paper
The Effects of Temporal Distance on Intra-Firm Communication: Evidence from Daylight Savings Time
By: Jasmina Chauvin, Prithwiraj Choudhury and Tommy Pan Fang
Cross-border communication costs have plummeted and enabled the global distribution of work, but frictions attributable to distance persist. We estimate the causal effects of temporal distance, i.e., time zone separation between employees, on intra-firm communication,...
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Keywords:
Communication Patterns;
Time Zones;
Geographic Frictions;
Knowledge Workers;
Multinational Companies;
Communication;
Multinational Firms and Management;
Geographic Location
Chauvin, Jasmina, Prithwiraj Choudhury, and Tommy Pan Fang. "The Effects of Temporal Distance on Intra-Firm Communication: Evidence from Daylight Savings Time." Harvard Business School Working Paper, No. 21-052, September 2020. (Revised November 2021.)
- 02 Sep 2009
- Working Paper Summaries
Information Risk and Fair Value: An Examination of Equity Betas and Bid-Ask Spreads
- 2023
- Working Paper
Keep Your Enemies Closer: Strategic Platform Adjustments during U.S. and French Elections
By: Rafael Di Tella, Randy Kotti, Caroline Le Pennec and Vincent Pons
A key tenet of representative democracy is that politicians' discourse and policies should follow voters' preferences. In the median voter theorem, this outcome emerges as candidates strategically adjust their platform to get closer to their opponent. Despite its...
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Di Tella, Rafael, Randy Kotti, Caroline Le Pennec, and Vincent Pons. "Keep Your Enemies Closer: Strategic Platform Adjustments during U.S. and French Elections." NBER Working Paper Series, No. 31503, July 2023.
- December 2009
- Article
Media Markets and Localism: Does Local News en Español Boost Hispanic Voter Turnout?
By: Felix Oberholzer-Gee and Joel Waldfogel
Since the dawn of broadcasting, and especially in the past decade, Americans have turned their attention from local to more distant sources of news and entertainment. While the integration of media markets will raise the private welfare of many consumers, critics of a...
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Keywords:
Voting;
Ethnicity;
Behavior;
Local Range;
Journalism and News Industry;
Media and Broadcasting Industry;
United States
Oberholzer-Gee, Felix, and Joel Waldfogel. "Media Markets and Localism: Does Local News en Español Boost Hispanic Voter Turnout?" American Economic Review 99, no. 5 (December 2009).
- 13 May 2008
- First Look
First Look: May 13, 2008
Publication:Financial Analysts Journal (forthcoming) Abstract We compare the earnings forecast performance of analysts at a large buy-side firm to that of sell-side analysts. Our tests show that the buy-side firm analysts make more...
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Keywords:
Martha Lagace
- 05 Mar 2019
- First Look
New Research and Ideas, March 5, 2019
Yanhua, Jodi L. Short, and Michael W. Toffel Abstract— Exploitive working conditions have spurred companies to pressure their suppliers to adopt labor codes of conduct and to conform their labor practices to the standards set forth in...
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Keywords:
Dina Gerdeman
- 02 Jan 2024
- Research & Ideas
10 Trends to Watch in 2024
The lightning-fast ascent of generative AI isn’t the only sea change on the horizon for businesses in the new year. The global economy is in flux as war, climate change, trade issues, and infrastructure problems demand attention. Many companies continue to struggle to...
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Keywords:
by Rachel Layne
- 11 Mar 2014
- First Look
First Look: March 11
of historical change. Sadly, the field of entrepreneurship as it has evolved in recent decades has become narrow and is often confined to little more than econometric testing of large datasets concerning high tech entrepreneurs in the...
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Keywords:
Sean Silverthorne