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  • Research Summary

Overview

The overarching goal of my research is to produce works that are influential and informative to both academics and practitioners in the field of operations management. To accomplish this, I collaborate with industry partners who provide knowledge about their field,... View Details
  • 19 Dec 2006
  • First Look

First Look: December 19, 2006

series models within the context of a single-stage stochastic inventory system with periodic review, constant leadtimes, infinite supply, full backlogging, linear holding and penalty costs and no ordering costs. View Details
Keywords: Sean Silverthorne
  • 02 Jun 2010
  • First Look

First Look: June 2

gross margin for retailers using historical data. We show that sales forecasts from this model are more accurate than consensus forecasts from equity analysts. Further, the... View Details
Keywords: Martha Lagace
  • 01 Jul 2014
  • First Look

First Look: July 1

returns of 0.86, whereas the popular factor-based expected return models have either an insignificant or a significantly negative association with future returns. In supplemental analyses, we show that these View Details
Keywords: Carmen Nobel
  • 17 Apr 2007
  • First Look

First Look: April 17, 2007

of inventory policies, including optimal inventory policies, that can be employed in a single-stage supply chain. The perceptions framework is based on forecasting with Auto-regressive Integrated Moving Average (ARIMA) time series View Details
Keywords: Martha Lagace
  • 16 Oct 2018
  • First Look

New Research and Ideas, October 16, 2018

Grushka-Cockayne Abstract—We introduce an exponential smoothing model that a manager can use to forecast the demand of a new product or service. The model has five features... View Details
Keywords: Dina Gerdeman
  • 10 Jan 2005
  • Research & Ideas

Professors Introduce Valuation Software

elements of the firm's accounting if they believe that reported data do not capture the economic performance of the company. The model then provides standardized financial statements and financial ratios for the firm to allow users to... View Details
Keywords: by Sean Silverthorne
  • 08 Jan 2008
  • First Look

First Look: January 8, 2008

but is difficult when demand history is unavailable such as for new products. One method that can be applied in such cases uses dispersion among forecasting experts as a measure of demand uncertainty. This paper provides a test for this... View Details
Keywords: Martha Lagace
  • 11 Apr 2017
  • First Look

First Look at New Research, April 11

forthcoming Journal of Accounting & Economics Career Concerns of Banking Analysts By: Horton, Joanne, George Serafeim, and Shan Wu Abstract—We study how career concerns influence banking analysts' forecasts and how their View Details
  • 01 Aug 2016
  • Research & Ideas

Retail Execs Underplay Current Performance to Investors--but Why?

unreported numbers said. It’s startling to find that managers are not even neutral; they’re somewhat negative.” RESEARCHERS CREATE FORECASTING MODEL To test their ideas, the researchers studied 50 big-box... View Details
Keywords: by Dina Gerdeman; Financial Services
  • 23 Jan 2018
  • First Look

First Look at New Research and Ideas, January 23, 2018

features a regime-switching short-rate model. We evaluate the out-of-sample performance of our model in terms of forecasting ability and coverage properties and find that it improves on the standard Diebold... View Details
Keywords: Sean Silverthorne
  • 20 Dec 2011
  • First Look

First Look: December 20

The Wall Street Journal. We find no evidence that compensation is related to earnings forecast accuracy. But consistent with prior studies, we find analyst turnover to be related to forecast accuracy,... View Details
Keywords: Carmen Nobel
  • 26 Jun 2007
  • First Look

First Look: June 26, 2007

include positioning strategies, choosing the proper channel, potential partnerships, manufacturing issues, market analysis, and PR management. Purchase this case: http://www.hbsp.harvard.edu/b01/en/common/item_detail.jhtml?id=507016 Demand and Supply View Details
Keywords: Martha Lagace
  • 27 Mar 2018
  • First Look

First Look at New Research, March 27, 2018

Abstract—Current academic and policy debates focus on the impact of tort reforms on physicians’ behavior and medical costs. This paper examines whether these reforms also affect incentives to develop new technologies. We develop a theoretical View Details
Keywords: Sean Silverthorne
  • 14 Apr 2009
  • First Look

First Look: April 14, 2009

Competition Between Differentiated Products with Demand for More Than One Variety Author: Andrei Hagiu Abstract We analyze the existence of pure strategy symmetric price equilibria in a generalized version of Salop's (1979) circular model... View Details
Keywords: Martha Lagace
  • 19 Jan 2022
  • In Practice

7 Trends to Watch in 2022

As 2022 gets underway we asked our faculty to highlight some trends worth watching in the coming year. Ariel Stern: A new future for digital health care While 2020 and 2021 were years of rapid innovation and deployment of new health care technologies and delivery... View Details
Keywords: by HBS News
  • 28 Sep 2010
  • First Look

First Look: September 28, 2010

the paper: http://www.hbs.edu/research/pdf/07-104.pdf Competition for Scarce Resources Authors:Péter Esö, Volker Nocke, and Lucy White Publication:The RAND Journal of Economics 41, no. 3 (fall 2010) Abstract We model a downstream industry... View Details
Keywords: Sean Silverthorne
  • 09 Mar 2010
  • First Look

First Look: March 9

of Central America does more than just advance our understanding of the national and global consequences of the Panama Canal and the imperialist motives and influences of the United States. In an age where everyone is looking for new View Details
Keywords: Martha Lagace
  • 25 Feb 2015
  • Lessons from the Classroom

Scholars and Students Unpack the Digital Business Revolution

hedge fund, an Amazon employee focused on retail data, and a forecaster at General Electric," says HBS David Sarnoff Professor of Business Administration Marco Iansiti, who serves as faculty chair of the initiative and head of the... View Details
Keywords: by Julia Hanna; Education; Technology
  • 19 Oct 2010
  • First Look

First Look: October 19, 2010

One explanation for these patterns is that U.S. firms are organized in a way that allows them to use new technologies more efficiently. A model of endogenously chosen organizational form and IT is developed to explain these new micro and... View Details
Keywords: Sean Silverthorne

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