Star Developers and Open Source Software

Working Papers

The idea that source code for computer software be accessible to anyone has gained increasing popularity among software developers, fueling the rapid growth of the open source software (OSS) movement. Platforms for OSS development currently host incredibly valuable projects like the Linux kernel, TensorFlow and various blockchain software projects.Read More

Personal Wealth and Self-Employment

Working Papers

We examine how wealth windfalls affect self-employment decisions using data on cash payments from claims on Texas shale drilling to people throughout the United States. Individuals who receive large wealth shocks (greater than $50,000) have 51% higher self-employment rates.Read More

Artificial Intelligence and Drug Innovation: A Large Scale Examination of the Pharmaceutical Industry

Working Papers

Artificial Intelligence (AI) is playing an increasingly important role in the global economy and has transformed many business practices. As AI has advanced beyond the conventionally narrow domains, it is starting to exhibit characteristics of “general purpose technologies (GPT)” that are expected to change the nature of more business innovations and reduce their associated financial costs and time.Read More

Intellectual Property Rights, Professional Business Services and Earnings Inequality

Working Papers

High skill labor demand is infrequent but firms cannot adjust perfectly due to several adjustment costs. Professional Business Services (PBS) sector help alleviate this problem by allowing high skill labor to move across firms, reducing idiosyncratic part of labor demand risk.Read More

Do Ratings Cut Both Ways? Impact of Bilateral Ratings on Platforms

Working Papers

Traditional online platforms (e.g., Amazon Marketplace) use Unilateral Rating System (URS), where customers rate sellers. However, sharing economy platforms (e.g., Uber, Airbnb) have adopted Bilateral Rating System (BRS) that also allows service providers to rate customers, and even selects customers based on their ratings.Read More

Regulating Innovation with Uncertain Quality: Information, Risk, and Access in Medical Devices

Published Research

We study the impact of regulating product entry and quality information requirements on an oligopoly equilibrium and consumer welfare. Product testing can reduce consumer uncertainty, but also increase entry costs and delay entry. Read More

Returns to Political Contributions in Housing Markets

Working Papers

This paper investigates whether firms donate to political campaigns in order to influence supply in local housing markets. Using new data on campaign donors of U.S. mayoral candidates and a regression discontinuity design, I uncover three findings. Consistent with political favors, connection to the mayor causes residential development firms to sell more new housing units.Read More

Internationalizing Firm Innovations: The Influence of Multimarket Overlap in Knowledge Activities

Published Research

This paper explores how multimarket overlap in knowledge activities influences firm decisions to internationalize their homecountry generated innovations.Read More

Risk Sharing Agreements for New Medical Treatments

Working Papers

The clinical-trial data used to make approval decisions for medical therapies are collected from a relatively small patient sub-populations. Given small sample sizes, trial data may suggest that treatments are medically or economically nonviable, even though they ultimately may be, or vice versa. Read More

Data Analytics Supports Decentralized Innovation

Published Research

Data-analytics technology can accelerate the innovation process by enabling existing knowledge to be identified, accessed, combined, and deployed to address new problem domains.Read More

The Employment Consequences of Robots: Firm-Level Evidence

Working Papers

As a new general-purpose technology, robots have the potential to radically transform industries and affect employment. Preliminary empirical studies using industry and geographic region-level data have shown that robots differ from prior general-purpose technologies and predict substantial negative effects on employment.Read More

In the Shadow of the Valley: Private Equity Firms’ Increased Prominence in High-Tech Acquisitions

Funded Research Proposal

Why and how do private equity (PE) firms engage in technology acquisitions, and how do they create and capture value in these transactions? Observational data shows initial evidence that not only are PE firms engaging in an increasing number of technology buyouts, they are also seemingly behaving in distinct ways from both corporate acquirers, as well as PE firms in industries other than high-tech.Read More

Leapfrogging for Last-Mile Delivery in Health Care

Funded Research Proposal

Lowering the cost and increasing the speed of last mile delivery are major challenges for the distribution channels of most industries. These challenges are even more severe in developing countries, where a large part of the population is located in rural areas, and where the lack of physical infrastructure results in a sizable part of the population residing in isolated areas, compromising their access to important services for their investment in human capital, such as timely health care.Read More

Being Innovative Pays Off, But When?

Funded Research Proposal

The research objective is to determine how quickly product innovation translates into higher stock market valuations. The novelty in the research approach is using online consumer reviews on websites including Amazon, eBay; combined with stock market data.Read More

Strategies for Dynamic Experimentation

Funded Research Proposal

In this project, we seek to update the statistical paradigm for conducting A/B tests in the 21st century. In particular, we plan to develop a statistical framework that takes the guesswork out of deciding when to stop an experiment and to calibrate a firm’s decision thresholds based on their own historical data.Read More

FDA Regulation and Innovation in the Pharmaceutical Industry

Funded Research Proposal

Standard economic theory recognizes a trade-off inherent in intellectual property protection between increased incentives for firms to innovate due to potential monopoly rights and the deadweight loss from those rights.Read More

The Influence of Private Equity Experience on Corporate Transactions

Funded Research Proposal

This project considers whether CEOs and other top managers whose professional backgrounds are in private equity undertake different and/or more successful acquisitions and divestitures than CEOs and other top managers who do not have professional backgrounds in private equity.Read More

Generic Competition and Strategic Delegation: An Empirical Study in Drug Patent Licensing

Funded Research Proposal

We plan to study the role of strategic delegation in the patent licensing process. In particular, we will examine the contractual terms of a large database of pharmaceutical drug license arrangements (royalty rates, contingencies, royalty bases, etc…), as well as which contractual terms were redacted versus non-redacted.Read More

The Added Value of Analytics and Impact of Exposure to Business Benchmarks

Funded Research Proposal

What is the impact of deploying an analytics solution on firm output? How is this impact generated by the firm? We use data from over 1,000 firms to estimate the causal impact of analytics and benchmarking on firm performance.Read More

Technological Innovations for Last-Mile Delivery in Health Care

Funded Research Proposal

We propose to study the impact of technological innovations in last-mile delivery on health care access, cost, and quality. To this end, we will examine the introduction of drones to deliver blood and other medical supplies to isolated areas in Rwanda.Read More