Publications

2023
Working Paper

Nailing Prediction: Experimental Evidence on the Value of Tools in Predictive Model Development

By: Daniel Yue, Paul Hamilton and Iavor Bojinov

Predictive model development is understudied despite its centrality in modern artificial intelligence and machine learning business applications. Although prior discussions highlight advances in methods (along the dimensions of data, computing power, and algorithms)... View Details

Keywords: Analytics and Data Science

SSRN

May 2021
Article

Ideology and Composition Among an Online Crowd: Evidence From Wikipedians

By: Shane Greenstein, Grace Gu and Feng Zhu

Online communities bring together participants from diverse backgrounds and often face challenges in aggregating their opinions. We infer lessons from the experience of individual contributors to Wikipedia articles about U.S. politics. We identify two factors that... View Details

Keywords: User Segregation; Online Community; Contested Knowledge; Collective Intelligence; Ideology; Bias; Wikipedia; Knowledge Sharing; Perspective; Government and Politics

Article

Neither a Bazaar nor a Cathedral: The Interplay between Structure and Agency in Wikipedia's Role System.

By: Ofer Arazy, Hila Lifshitz - Assaf and Adam Balila

Roles provide a key coordination mechanism in peer-production. Whereas one stream in the literature has focused on the structural responsibilities associated with roles, the another has stressed the emergent nature of work. To date, these streams have proceeded largely... View Details

Keywords: Wikipedia; Knowledge Work; Organizational Structure; Knowledge; Information Publishing

May 2011
Article

Incentives and Problem Uncertainty in Innovation Contests: An Empirical Analysis

By: Kevin J. Boudreau, Nicola Lacetera and Karim R. Lakhani

Contests are a historically important and increasingly popular mechanism for encouraging innovation. A central concern in designing innovation contests is how many competitors to admit. Using a unique data set of 9,661 software contests, we provide evidence of two... View Details

Keywords: Motivation and Incentives; Problems and Challenges; Risk and Uncertainty; Innovation and Invention; Management Analysis, Tools, and Techniques; Value; Applications and Software; Competition; Performance; Theory; Practice

Article

Marginality and Problem-Solving Effectiveness in Broadcast Search

By: Lars Bo Jeppesen and Karim R. Lakhani

We examine who the winners are in science problem-solving contests characterized by open broadcast of problem information, self-selection of external solvers to discrete problems from the laboratories of large R&D intensive companies, and blind review of solution... View Details

Keywords: Competition; Open Source Distribution; Knowledge Use and Leverage; Markets; Independent Innovation and Invention; Problems and Challenges; Research and Development; Gender; Science

Purchase

30 Apr 2018
HBS Seminar

Aparna Joshi, Penn State Smeal College of Business

Nailing Prediction: Experimental Evidence on the Value of Tools in Predictive Model Development

Predictive model development is understudied despite its importance to modern businesses. Although prior discussions highlight advances in methods (along the dimensions of data, computing power, and algorithms) as the primary driver of model quality, the value of... View Details

Web

Podcast - Business & Environment

Senior Research Scholar, Center on Global Energy Policy at Columbia University, and Michael Webber, Josey Centennial Professor in Energy Resources and Professor of Mechanical Engineering at the University of Texas at Austin, discuss how... View Details

27 Aug 2013
Working Paper Summaries

The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Market

Keywords: by Yongwook Paik & Feng Zhu; Legal Services

Web

Behavioral Finance & Financial Stability

research here . More Info Large banks and small firm lending By: Victoria Ivashina & Vitaly Bord OCT 2021 The contraction in bank credit supply was a core propagation mechanism of the Great Financial Crisis (GFC) of 2007–2009. What are... View Details

Research Summary

Overview

Jurgen's research focuses on the challenges and opportunites to the energy sector created by technological change and externalities, in particular those associated with greenhouse gas emissons. Specific areas of interest include the development of potential pathways to... View Details

Research Summary

Dynamics of Network Structure and Content in Social Media

Organizations use social media to leverage knowledge contributions by individual employees, which also foster social interactions – activity in blogs, forums, wikis etc. is critical to ensuring a thriving online community. Prior studies have examined... View Details

May 2024
Article

Going Beyond the 'Self' in Self-control: Interpersonal Consequences of Commitment Strategies

By: Ariella S. Kristal and Julian Zlatev

Commitment strategies are effective mechanisms individuals can use to overcome self-control problems. Across seven studies (and two supplemental studies), we explore the negative interpersonal consequences of commitment strategy choice and use. In Study 1, using an... View Details

Keywords: Behavior; Motivation and Incentives; Trust

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2023
Working Paper

Efficient Discovery of Heterogeneous Quantile Treatment Effects in Randomized Experiments via Anomalous Pattern Detection

By: Edward McFowland III, Sriram Somanchi and Daniel B. Neill

In the recent literature on estimating heterogeneous treatment effects, each proposed method makes its own set of restrictive assumptions about the intervention’s effects and which subpopulations to explicitly estimate. Moreover, the majority of the literature provides... View Details

Keywords: Causal Inference; Program Evaluation; Algorithms; Distributional Average Treatment Effect; Treatment Effect Subset Scan; Heterogeneous Treatment Effects

2015
Working Paper

Client Service, Compensation, and the Sell-Side Analyst Objective Function: An Empirical Analysis of Relational Incentives in the Investment-Research Industry

By: David A. Maber, Boris Groysberg and Paul M. Healy

This paper investigates how sell-side analysts build and sustain their client networks; the economic gains to successfully managing this challenge; and the metrics through which these incentives are delivered. In a typical semiannual period, the average analyst... View Details

Keywords: Networks; Measurement and Metrics; Operations; Customer Focus and Relationships; Jobs and Positions

Article

The Translucent Hand of Managed Ecosystems: Engaging Communities for Value Creation and Capture

By: Elizabeth J. Altman, Frank Nagle and Michael Tushman

Management research has increasingly explored the domains of ecosystems, platforms, and open/user/distributed innovation—governance structures focused on engaging with external communities. While these research areas include substantial empirical and theoretical work... View Details

Keywords: Ecosystems; Platforms; Open And User Innovation Strategy; Capabilities; Governance; Innovation Strategy; Organizational Change and Adaptation; Value Creation

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September 2020
Article

The Rise of the Investor State: State Capital in the Chinese Economy

By: Meg Rithmire and Hao Chen

The nature and extent of the role of the Chinese state in the economy is fundamental to many empirical and theoretical debates about that country’s political economy. We document and explain the rise of a novel form of intervention on the part of the Chinese state: the... View Details

Keywords: China's Political Economy; State Shareholding; State-business Relations; State Capitalism; China's Financial System; Economy; Business and Government Relations; Finance; System; China

Purchase

2007
Working Paper

How to Capture Value from Innovation: Shaping Intellectual Property and Industry Architecture

By: Gary P. Pisano and David J. Teece

In making strategic decisions about how to capture value from innovation, managers often look at two critical domains—the intellectual property environment and the architecture of the industry—as beyond their control. Yet, the intellectual property environment and the... View Details

Keywords: Innovation and Management; Intellectual Property; Industry Structures; Value

January 1999 (Revised March 2004)
Case

AMB Consolidation, The

By: William J. Poorvu and Daniel J. Rudd

Anne Shea, assistant vice president at the Curators' Fund (The Fund), is responsible for investing roughly $80 million in real-estate assets. Less than three years ago, Anne invested $40 million into a commingled fund run by AMB Institutional Realty Advisors, Inc., a... View Details

Keywords: Private Ownership; Conflict of Interests; Industry Structures; Property; Investment; Public Ownership; Real Estate Industry