Publications

12 Sep 2023
Cold Call Podcast

Can Remote Surgeries Digitally Transform Operating Rooms?

Keywords: Health

February 2003 (Revised November 2003)
Exercise

Accounting for Pensions at General Motors Corporation (B)

By: David F. Hawkins and Jacob Cohen

A potential investor in General Motor's stock reviews the retiree benefit note data included in the company's 2001 financial statements as part of the investment analysis of the company. View Details

Keywords: Investment; Accounting; Compensation and Benefits; Financial Services Industry; Auto Industry; Accounting Industry

Teaching Interest

Overview

I am passionate about teaching across a number of topics, most recently Data Science and Probability. Details on my graduate teaching experience can be found on my personal webpage. View Details

2023
Chapter

Inflation and Misallocation in New Keynesian Models

By: Alberto Cavallo, Francesco Lippi and Ken Miyahara

The New Keynesian framework implies that sluggish price adjustment results in a distorted allocation of resources. We use a simple model to quantify these unobservable distortions, using data that depict the price-setting behavior of firms, specifically the frequency... View Details

Keywords: Macroeconomics; Inflation and Deflation; Price; Analytics and Data Science; Cost

2009
Other Unpublished Work

Singapore Competitiveness Report

By: Christian H.M. Ketels, Ashish Lall and Boon Siong Neo

The 2009 Singapore Competitiveness Report, the first in this new series of regular assessments by the Asia Competitiveness Institute (ACI) at the Lee Kuan Yew School of Public Policy, provides data and analysis to inform the discussions on the impact of the crisis... View Details

Keywords: Economic Growth; Financial Crisis; Macroeconomics; Microeconomics; Policy; Competitive Strategy; Singapore

Research Summary

Overview

Empirically, Ryann uses a combination of in-depth qualitative field research and visual and textual archival data to examine moral action at multiple levels of analysis. Through observation and interviews, she aims to capture the lived experience of individuals and... View Details

September 2015 (Revised July 2016)
Case

Unidentified Industries: Australia 2014

By: Benjamin Esty and William E. Fruhan, Jr.

Helps students to understand how the characteristics of a business are reflected in the firm's financial statements. In this exercise, students are given balance sheet data in percentage form (common-size balance sheets) and other selected financial ratios for a set of... View Details

Keywords: Accounting; Finance; Financial Management; Australia

Educators

30 Nov 2020
Working Paper Summaries

Short-Termism, Shareholder Payouts, and Investment in the EU

Keywords: by Jesse M. Fried and Charles C.Y. Wang

16 Feb 2016
News

Is your child taking a test? When is the right time?

Research Summary

Team-based strategic work among senior executives

My research centers on a study of organizational design for senior-executive work on strategy. I examine the role of small groups that are tasked with resolving strategic issues, and I consider the effects of such team-based organizing models on strategic... View Details

December 2015
Case

An Intern's Dilemma (A)

By: Sandra J. Sucher and Matthew Preble

An HBS student is asked to misrepresent himself during the course of his summer internship by his employer in order to obtain data from industry competitors. View Details

Keywords: Conflict; Leadership; Conflict Management; Competition; Ethics; Knowledge Acquisition; Organizational Culture; Employees; Power and Influence

Educators

18 Feb 2016
News

Apple’s risky bet on protecting a terrorist’s iPhone

November 2012
Article

Empirical Observations on Longer-term Use of Incentives for Weight Loss

By: Leslie K. John, George Loewenstein and Kevin Volpp

Behavioral economic-based interventions are emerging as powerful tools to help individuals accomplish their own goals, including weight loss. Deposit contract incentive systems give participants the opportunity to put their money down toward losing weight, which they... View Details

Keywords: Weight Loss; Obesity; Behavioral Economics; Intervention; Behavior; Motivation and Incentives

Find at Harvard

January 2024 (Revised February 2024)
Course Overview Note

Managing Customers for Growth: Course Overview for Students

By: Eva Ascarza

Managing Customers for Growth (MCG) is a 14-session elective course for second-year MBA students at Harvard Business School. It is designed for business professionals engaged in roles centered on customer-driven growth activities. The course explores the dynamics of... View Details

Keywords: Customer Relationship Management; Decision Making; Analytics and Data Science; Growth Management; Telecommunications Industry; Technology Industry; Financial Services Industry; Education Industry; Travel Industry

January 1999 (Revised March 1999)
Case

Currency Crises

Briefly describes six historical currency crises. Presents actual data on 11 disguised countries and asks students to consider which is most likely to experience a crisis. View Details

Keywords: Currency; Problems and Challenges; Macroeconomics

Educators