Publications

October–November 2019
Article

A New Perspective on Post-Earnings-Announcement-Drift: Using a Relative Drift Measure

By: Michael Clement, Joonho Lee and Kevin Ow Yong

Prior research finds that there is a delayed reaction to both analyst-based earnings surprises and random-walk-based earnings surprises. Focusing on the market reaction from the post-announcement window, prior studies show that analyst-based drift is larger than random... View Details

Keywords: Business Earnings; Financial Reporting; Market Timing; Behavioral Finance

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2018
Working Paper

Forecasting Airport Transfer Passenger Flow Using Real-Time Data and Machine Learning

By: Xiaojia Guo, Yael Grushka-Cockayne and Bert De Reyck

Problem definition: In collaboration with Heathrow Airport, we develop a predictive system that generates quantile forecasts of transfer passengers’ connection times. Sampling from the distribution of individual passengers’ connection times, the system also produces... View Details

Keywords: Quantile Forecasts; Regression Tree; Copula; Passenger Flow Management; Data-driven Operations; Forecasting and Prediction; Data and Data Sets

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Finding a Time Series of Stock Prices in CRSP | Baker Library

Help Center Finding a Time Series of Stock Prices in CRSP How do I find a time series of stock prices using CRSP in WRDS? You can search for stock prices in CRSP in WRDS .... View Details

Web

Finding a Time Series of Financial Data in Compustat | Baker Library

Help Center Finding a Time Series of Financial Data in Compustat How do I find time series of financial data using Compustat in WRDS? You can search for financial data View Details

January–February 2020
Article

Are You Undervaluing Your Customers?: It’s Time to Start Measuring and Managing Their Worth

By: Rob Markey

Leaders recognize that they should manage their businesses to maximize the value of the customer base. But too often, earnings pressures result in cost-cutting measures that hurt customers.

Loyalty-leading companies operate differently. They create systems for... View Details

Keywords: Customer Experience; Customer Value; Customer Centric Initiative; Customer Focused Organization; Customer Lifetime Value; Customer Focus and Relationships; Customer Value and Value Chain; Operations; Business Strategy

20 Jul 2016
Research & Ideas

Airplane Design Brings Out the Class Warfare in Us All

and jerk of your carry-on up to the overhead. An inelegant flop into the middle seat completes the journey—until the passenger in front shoves her seat back, removing your kneecaps. But new research shows that—in addition to these indignities—what irks View Details

Keywords: by Dina Gerdeman; Air Transportation; Sports; Travel

Article

Total Cost Control in Project Management via Satisficing

By: Joel Goh and Nicholas G. Hall

We consider projects with uncertain activity times and the possibility of expediting, or crashing, them. Activity times come from a partially specified distribution within a family of distributions. This family is described by one or more of the following details about... View Details

Keywords: Project Management; Time And Cost Control; Robust Optimization; Satisficing; Linear Decision Rule; PERT; Management; Cost Management; Projects

24 Sep 2020
News

Love in the time of Zoom: Why we’re in the midst of a dating revolution

11 Nov 2013
Working Paper Summaries

Increased Speed Equals Increased Wait: The Impact of a Reduction in Emergency Department Ultrasound Order Processing Time

Keywords: by Jillian Berry Jaeker, Anita L. Tucker & Michael H. Lee; Health

09 May 2016
Working Paper Summaries

What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?

Keywords: by Kenneth A. Froot, Namho Kang, Gideon Ozik, and Ronnie Sadka; Financial Services

2011
Book

The Progress Principle: Using Small Wins to Ignite Joy, Engagement, and Creativity at Work

By: Teresa M. Amabile and Steve J. Kramer

The most effective managers have the ability to build a cadre of employees who have great inner work lives-consistently positive emotions; strong motivation; and favorable perceptions of the organization, their work, and their colleagues. The worst managers undermine... View Details

Teaching Interest

Overview

By: Nancy F. Koehn

My teaching and research focus on crisis leadership and how men and women use crises to make themselves better leaders. I currently teach a module in the Advanced Management Program and an HBS Online LIVE course on Courageous Leadership. The purpose of each course is... View Details

Keywords: History Of Leadership; Effective Leadership In Turbulent Times; Crisis Management; Change Management; Entrepreneurship; History; Media and Broadcasting Industry; Advertising Industry; United States; Europe

02 Oct 2020
News

In the tradeoff between saving money or time, most of us choose money. Here's why that's a flawed perspective.

02 Mar 2017
What Do You Think?

Is China About to Overtake the US for World Trade Leadership?

concentrate on fostering a stronger trade partnership between the US and China rather than thinking about it primarily as a competition. Janik Kersten commented that “China today is not yet taking part in all the institutions that we (the... View Details

Keywords: by James Heskett

2020
Book

Think Outside the Building: How Advanced Leaders Can Change the World One Smart Innovation at a Time

By: Rosabeth Moss Kanter

Over a decade ago, renowned innovation expert Rosabeth Moss Kanter co-founded and then directed Harvard’s Advanced Leadership Initiative. Her breakthrough work with hundreds of successful professionals and executives, as well as aspiring young entrepreneurs, identifies... View Details

Keywords: Leaders; Advanced Leadership; Advanced Leadership Initiative; Community; Change Leadership; Innovation; Problem Solving; Cross-sector Collaboration; Institutional Change; Leadership; Change; Leading Change; Communication; Innovation Leadership; Collaborative Innovation and Invention; Organizational Change and Adaptation; Business and Community Relations; Civil Society or Community