Publications

12 Apr 2015
News

Actively managed exchange traded funds are the NextShares big thing

2021
Working Paper

Going by the Book: Valuation Ratios and Stock Returns

By: Ki-Soon Choi, Eric So and Charles C.Y. Wang

We study the use of firms’ book-to-market ratios (B/M) in value investing and its implications for comovements in firms’ stock returns and trading volumes. We show B/M has become increasingly detached from common alternative valuation ratios over time while also... View Details

Keywords: Valuation Ratios; Book-to-market Ratios; Investment Return; Investment; Decision Making

SSRN

March 2008
Article

Functional Imaging of Decision Conflict

By: J. B. Pochon, Jason Riis, A. Sanfey, L. Nystrom and J. D. Cohen

Decision conflict occurs when people feel uncertain as to which option to choose from a set of similarly attractive (or unattractive) options, with many studies demonstrating that this conflict can lead to suboptimal decision making. In this article, we investigate the... View Details

Keywords: Decisions; Judgments; Risk and Uncertainty; Science; Conflict and Resolution; Perception

December 2000 (Revised February 2002)
Case

Pine Street Capital

A technology hedge fund is trying to decide whether and/or how to hedge equity market risk. Its hedging choices are short-selling and options. The fund has just gone through one of the most volatile periods in NASDAQ's history, it is trying to decide whether it should... View Details

Keywords: Risk Management; Investment Funds

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2025
Working Paper

Turning Points in Inflation: A Structural Breaks Approach with Micro Data

By: Alberto Cavallo and Gaston Garcia Zavaleta

We introduce a novel methodology for detecting inflation turning points that combines high-frequency, disaggregated price data with standard structural break techniques to provide policymakers with more precise and timely signals of inflation dynamics. The methodology... View Details

Keywords: Inflation and Deflation; Global Range; Economic Slowdown and Stagnation; Analysis; Price

22 Sep 2017
News

State Street’s SHE: Investing in Women Leaders

04 May 2020
News

Investors Rewarded These Signs of Resilience in the Stock Market Crash

Research Summary

National Innovative Capacity and the Ideas Production Function

Joint research with Scott Stern (MIT) is exploring the determinants of innovative capacity across countries using time series/cross-section data ("Measuring the "Ideas" Production Function: Evidence from International Patent... View Details

5 Dec 2013
Other Presentation

Can Japan Compete? Revisited

This presentation draws on ideas from Professor Porter's articles and books, in particular, The Competitive Advantage of Nations (The Free Press, 1990), "Building the Microeconomic Foundations of Competitiveness," in The Global Competitiveness Report... View Details

Keywords: Economics; Japan

Research Summary

Systematic Risk in the Housing Markets

A one-factor pricing model is employed to investigate the internal consistency of single family home and professionally-managed property prices during 1986-2006. The risk fac-tor used here is the US real estate index, which has much stronger explanatory power than the... View Details

03 Jan 2014
News

When CEOs Face a Board With a Past

January 2020 (Revised July 2020)
Case

BlackRock: Linking Purpose to Profit

By: Aiyesha Dey

The case revolves around the actions that Barbara Novick, co-founder and Vice-Chair of Blackrock, and Michelle Edkins, Global Head of Investment Stewardship, would need to take in response to the controversial CEO letters from Laurence (Larry) Fink, Chairman and CEO of... View Details

Educators

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April 2020
Article

Field Comparisons of Incentive-Compatible Preference Elicitation Techniques

By: Shawn A. Cole, A. Nilesh Fernando, Daniel Stein and Jeremy Tobacman

Knowledge of consumer demand is important for firms, policy makers, and economists. One common tool for incentive-compatible demand elicitation, the Becker-DeGroot-Marschak (BDM) mechanism, has been widely used in laboratory settings but rarely evaluated for... View Details

Keywords: Incentive-compatible Elicitation; Experimental Methods; Weather Insurance; Rainfall Insurance; Agricultural Extension; Demand and Consumers

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March 1998
Article

On the Sequencing of Privatization in Transition Economies

By: Gautam Ahuja and Sumit K. Majumdar

This paper presents an empirical criterion for establishing privatization priorities for state-owned enteiprises. The approach uses firm performance, defined as productive efficiency, as the basis for deciding the sequence in which firms are privatized. Sequencing is... View Details

Keywords: Strategy; Performance Efficiency; Privatization; Developing Countries and Economies; Planning; Service Industry; India

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5 Nov 2013
Other Presentation

The New Competitive Advantage: Creating Shared Value

This presentation draws on ideas from Professor Porter's articles and books, in particular, The Competitive Advantage of Nations (The Free Press, 1990), "Building the Microeconomic Foundations of Competitiveness," in The Global Competitiveness Report (World Economic... View Details

Keywords: Society; Brazil

4 Oct 2013
Other Presentation

Economic and Social Development: The New Learning

This presentation draws on ideas from Professor Porter's articles and books, in particular, The Competitive Advantage of Nations (The Free Press, 1990), "Building the Microeconomic Foundations of Competitiveness," in The Global Competitiveness Report... View Details

Keywords: Economics; Panama

2012
Article

Evidence for the Pinocchio Effect: Linguistic Differences Between Lies, Deception by Omissions, and Truths

By: Lyn M. Van Swol, Michael T. Braun and Deepak Malhotra

The study used Linguistic Inquiry and Word Count and Coh-Metrix software to examine linguistic differences with deception in an ultimatum game. In the game, the Allocator was given an amount of money to divide with the Receiver. The Receiver did not know the precise... View Details

Keywords: Communication Intention and Meaning; Cognition and Thinking