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- February 2021
- Article
Trust and Disintermediation: Evidence from an Online Freelance Marketplace
By: Grace Gu and Feng Zhu
As an intermediary improves trust between the two sides of its market to facilitate matching and transactions, it faces an increased risk of disintermediation: with sufficient trust, the two sides may circumvent the intermediary to avoid the intermediary’s fees. In...
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- 2021
- Working Paper
Auditor Independence and Outsourcing: Aligning Incentives to Mitigate Shilling and Shirking
By: Ashley Palmarozzo, Jodi L. Short and Michael W. Toffel
Multinational corporations (MNCs) hire auditors to assess their business partners’ compliance with quality, working conditions, and environmental standards. Independent third-party auditors are widely assumed to outperform second-party auditors employed and thus...
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- 2020
- Working Paper
The Role of Constraints in Creative Problem-Solving: Field Experimental Evidence from a Community Crowdsourcing Program in a Consumer Electronics Company
By: Daniel Ehls, Karim R. Lakhani and Jacqueline N. Lane
The role of constraints in the problem solving process has been a central line of inquiry in the creativity and innovation literature with ongoing debates of whether constraints imposed on creative problem solvers diminish or enhance their efforts and outputs. We...
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- 2020
- Working Paper
The Market for Healthcare in Low Income Countries
By: Reshmaan Hussam, Abhijit Banerjee, Jishnu Das, Jeffrey Hammer and Aakash Mohpal
New research clearly identifies trust as an important driver of the demand for healthcare. However, doctors who realize that patients may not trust them may also alter their behavior in response. We assemble a large dataset that assesses clinical performance using...
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- 2020
- Working Paper
Hospital Allocation and Racial Disparities in Health Care
By: Amitabh Chandra, Pragya Kakani and Adam Sacarny
We develop a simple framework to measure the role of hospital allocation in racial disparities in health care and use it to study Black and white Medicare patients who are treated for heart attacks—a condition where virtually everyone receives care, hospital care is...
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- October 2020
- Case
PraDigi Open Learning: Transforming Rural India
By: John J-H Kim and Malini Sen
Pratham is a non-governmental organization, focusing on high-quality, low-cost and replicable interventions to address gaps in the Indian education system. Co-founder Madhav Chavan is interested in using technology for education but differed in the way it is used in...
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- 2020
- Working Paper
Time and the Value of Data
By: Ehsan Valavi, Joel Hestness, Newsha Ardalani and Marco Iansiti
This paper investigates the effectiveness of time-dependent data in improving the quality of AI-based products and services. Time-dependency means that data loses its relevance to problems over time. This loss causes deterioration in the algorithm's performance and,...
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- Article
Assessing the Food and Drug Administration's Risk-Based Framework for Software Precertification with Top Health Apps in the United States: Quality Improvement Study
By: Noy Alon, Ariel Dora Stern and John Torous
BACKGROUND: As the development of mobile health apps continues to accelerate, the need to implement a framework that can standardize categorizing these apps to allow for efficient, yet robust regulation grows. However, regulators and researchers are faced with numerous...
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- July 2020
- Article
The Persistent Effect of Initial Success: Evidence from Venture Capital
By: Ramana Nanda, Sampsa Samila and Olav Sorenson
We use investment-level data to study performance persistence in venture capital (VC). Consistent with prior studies, we find that each additional IPO among a VC firm's first ten investments predicts as much as an 8% higher IPO rate on its subsequent investments,...
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Keywords:
Performance;
Monitoring;
Selection;
Status;
Venture Capital;
Performance Consistency;
Investment
- June 2, 2020
- Article
How to 'Re-engineer' Your Business for Safety
By: Hubert Joly
Process reengineering was a massive trend in the 1990s. By focusing on improving either cost, quality, or service, a company could gain benefits in all three categories. Today, the principles that underpin process reengineering can be applied anew, with safety as a...
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- June 2020
- Article
How Scheduling Can Bias Quality Assessment: Evidence from Food Safety Inspections
By: Maria Ibanez and Michael W. Toffel
Accuracy and consistency are critical for inspections to be an effective, fair, and useful tool for assessing risks, quality, and suppliers—and for making decisions based on those assessments. We examine how inspector schedules could introduce bias that erodes...
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- January–February 2020
- Article
Competing in the Age of AI
By: Marco Iansiti and Karim R. Lakhani
Today’s markets are being reshaped by a new kind of firm—one in which artificial intelligence (AI) runs the show. This cohort includes giants like Google, Facebook, and Alibaba, and growing businesses such as Wayfair and Ocado. Every time we use their services, the...
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- January 2, 2020
- Article
Changes in Quality of Care After Hospital Mergers and Acquisitions
By: Nancy Dean Beaulieu, Leemore S. Dafny, B. E. Landon, Jesse Dalton, Ifedayo Kuye and J. Michael McWilliams
Background: The hospital industry has consolidated substantially during the past two decades and at an accelerated pace since 2010. Multiple studies have shown that hospital mergers have led to higher prices for commercially insured patients, but research about effects...
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- January 2020
- Article
Using Time-Driven Activity-Based Costing to Demonstrate Value in Perioperative Care: Recommendations and Review from the Society for Perioperative Assessment and Quality Improvement
By: O. Allin, RD Urman, AF Edwards, JD Blitz, KJ Pfeifer, TW Feeley and AM Bader
A shift in health care payment models from volume toward value-based incentives will require deliberate input into systems development from both perioperative clinicians and administrators to ensure appropriate recognition of the value of all services...
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- November 2019
- Article
A Review of Bundled Payments in Total Joint Replacement
By: Olivia Manickas-Hill, Kevin J. Bozic and Thomas W. Feeley
The Bundled Payments for Care Improvement (BPCI) initiative, developed by the U.S. Center for Medicare & Medicaid Innovation, aims to reduce health care expenditures while maintaining or improving patient outcomes.
Several published reports evaluating the impact... View Details
Several published reports evaluating the impact... View Details
- 2019
- Chapter
The Consequences of Mandatory Corporate Sustainability Reporting
By: Ioannis Ioannou and George Serafeim
A key aspect of the governance process inside organizations and markets is the measurement and disclosure of important metrics and information. In this chapter, we examine the effect of sustainability disclosure regulations on firms’ disclosure practices and...
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Keywords:
Mandatory Disclosure;
Mandatory Reporting;
Sustainability;
Corporate Social Responsibility;
Social Impact;
Valuation;
Corporate Governance;
China;
South Africa;
Europe;
Asia;
Regulation;
Corporate Disclosure;
Integrated Corporate Reporting;
Corporate Social Responsibility And Impact;
Governing Rules, Regulations, And Reforms;
Corporate Governance;
China;
Denmark;
Malaysia;
South Africa
- 2018
- Article
Prior Ties and the Limits of Peer Effects on Startup Team Performance
By: Sharique Hasan and Rembrand Koning
We conduct a field experiment at an entrepreneurship bootcamp to investigate whether interaction with proximate peers shapes a nascent startup team's performance. We find that teams whose members lack prior ties to others at the bootcamp experience peer effects that...
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- August 2019
- Case
Twiggle: E-commerce with Semantic Search
By: Shane Greenstein and Danielle Golan
Four years after being founded, in 2014, by former Google executives Amir Konigsberg (CEO) and Adi Avidor (CTO), Twiggle had developed a search enhancement that plugged into an online merchant’s existing framework. The company utilized advanced structuring and...
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- July 2019
- Case
Piramal Foundation: The Business of Philanthropy
By: Vikram Gandhi and Mahima Rao-Kachroo
The Piramal Foundation was launched by diversfied Indian conglomerate, the Piramal Group, to improve the healthcare services and quality of education of India’s economically and socially disadvantaged. The foundation operates under three verticals—‘Piramal Foundation...
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- June 21, 2019
- Article
When Tech Companies Compete on Their Own Platforms
By: Feng Zhu
One common complaint from third parties about platform businesses is that they see what succeeds on their platforms and then enter the most profitable areas themselves, often decimating third parties in the process. Studies have identified several motivations for...
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