• 01 Sep 2009
• First Look

First Look: September 1

Exploiting novel data on the educational backgrounds of sell side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to senior officers impart comparative information advantages in the... View Details

Keywords: Martha Lagace

• 2024
• Working Paper

The Cram Method for Efficient Simultaneous Learning and Evaluation

By: Zeyang Jia, Kosuke Imai and Michael Lingzhi Li

We introduce the "cram" method, a general and efficient approach to simultaneous learning and evaluation using a generic machine learning (ML) algorithm. In a single pass of batched data, the proposed method repeatedly trains an ML algorithm and tests its empirical... View Details

Keywords: AI and Machine Learning

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Jia, Zeyang, Kosuke Imai, and Michael Lingzhi Li. "The Cram Method for Efficient Simultaneous Learning and Evaluation." Working Paper, March 2024.

• 21 Nov 2022
• Research & Ideas

Buy Now, Pay Later: How Retail's Hot Feature Hurts Low-Income Shoppers

Online shopping features that let consumers pay for goods in interest-free installments exploded during the pandemic, but new research questions the riskiness of such services: Are people getting in over their heads? Buy now, pay later... View Details

Keywords: by Rachel Layne; Retail; Financial Services; Technology

• January 2023
• Article

The Dark Side of Machiavellian Rhetoric: Signaling in Reward-Based Crowdfunding Performance

By: Goran Calic, Rene Arseneault and Maryam Ghasemaghaei

In this study, we explore the impact of Machiavellian rhetoric on fundraising within the increasingly important context of online crowdfunding. The “all-or-nothing” funding model used by the world’s largest crowdfunding platform, Kickstarter, may be an attractive... View Details

Keywords: Crowdfunding; Communication Strategy; Entrepreneurial Finance; Behavior

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Calic, Goran, Rene Arseneault, and Maryam Ghasemaghaei. "The Dark Side of Machiavellian Rhetoric: Signaling in Reward-Based Crowdfunding Performance." Journal of Business Ethics 182, no. 3 (January 2023): 875–896.

• 22 Nov 2023
• Research & Ideas

Humans vs. Machines: Untangling the Tasks AI Can (and Can't) Handle

“This strategy might manifest as alternating responsibilities at the subtask level, such as initiating a sentence for the AI to complete or working in tandem with the AI.” You Might Also Like: Is AI Coming for Your Job? Swiping Right: How View Details

Keywords: by Rachel Layne; Information Technology; Technology

• 16 Oct 2018
• First Look

New Research and Ideas, October 16, 2018

neural networks) to reveal patterns in data that could be used for theory building. We also illustrate how ML methods can illuminate interactions and non-linear effects better than traditional methods. In summary, ML methods could serve... View Details

Keywords: Dina Gerdeman

• 26 Jun 2018
• First Look

New Research and Ideas, June 26, 2018

but this article shows it has never been true historically. Using longitudinal data on individual firms from the nineteenth century onwards, it reveals evidence of how entrepreneurs and firms with multinational activity faced by market... View Details

Keywords: Dina Gerdeman

• 26 Feb 2013
• First Look

First Look: Feb. 26

multivariate time series model to investigate the interaction between paid search and display ads and calibrated the model using data from a large commercial bank that uses online ads to acquire new checking... View Details

Keywords: Sean Silverthorne

• 29 May 2012
• First Look

First Look: May 29

of strong ties to resistors accruing to the change agent are weaker and may yet turn into liabilities that reduce the likelihood of change adoption. Analyses of longitudinal data from 68 multi-method case studies of organizational change... View Details

Keywords: Sean Silverthorne

• 26 Apr 2016
• First Look

April 26

April 2016 Review of Economic Studies Landing the First Job: The Value of Intermediaries in Online Hiring By: Stanton, Christopher, and Catherine Thomas Abstract—Online markets for remote labor services allow workers and firms to contract... View Details

Keywords: Sean Silverthorne

• 26 Apr 2023
• In Practice

Is AI Coming for Your Job?

You Might Also Like: ChatGPT: Did Big Tech Set Up the World for an AI Bias Disaster? Swiping Right: How Data Helped This Online Dating Site Make More Matches When Bias Creeps into AI, Managers Can Stop It by... View Details

Keywords: by Kristen Senz; Technology

• 08 Jul 2008
• First Look

First Look: July 8, 2008

tail in action-reviewing sales data from Nielsen SoundScan, Nielsen VideoScan, the online music service Rhapsody, and the Australian DVD-by-mail service Quickflix. What she found may surprise you:... View Details

Keywords: Martha Lagace