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Research

My research focuses on the intersection of innovation and entrepreneurship, especially within the biopharmaceutical and high-tech industries. My work explores the intricate ways in which technology influences innovation, aiming to identify the key drivers and obstacles to technology adoption and its effects on individuals, firms, and our society.

Publications

BMJ Evidence-Based Medicine, 2026

Uncovering Seeding Trials: Examining Non-Scientific Purposes in Clinical Trials

with Ivan Lin & Sungyong Chang

Seeding trials are clinical studies that prioritise marketing over science while disguising this commercial purpose as legitimate research. We argue that seeding trials should be treated not as rare aberrations but as a recurring form of commercial bias within pharmaceutical research.

Journal

Clinical Pharmacology & Therapeutics, 2021

Implementation of 21st Century Cures Act Expanded Access Policies Requirements

with Sungyong Chang, Joseph Ross & Jennifer Miller

The 21st Century Cures Act ('Cures Act') requires certain drug companies to publicly disclose their expanded access policies. We found about one-third of applicable biopharmaceutical companies (32%, 140/423) implemented the Cures Act requirement to have a public expanded access policy. Less than one-third of public policies contained all described information (31%, 44/140).

Journal

Strategic Management Journal, 2019

Entrepreneurship, Innovation, and Political Competition: How the Public Sector Helps the Sharing Economy Create Value

with Yongwook Paik & Robert Seamans

In this article, we argue that political competition is a critical ingredient that explains whether cities accommodate or ban ridesharing platforms and that this relationship is moderated in more populous cities and in cities with higher unemployment rates. We test our arguments using archival data covering ridesharing bans in various U.S. cities during the 2011–2015 period.

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Selected Working Papers

Working Paper

Revealed Relatedness: How New Mapping Criteria Reshape Organizational Search

I examine what happens when new mapping criteria reveal that domains share causal mechanisms despite appearing unrelated under existing criteria, a phenomenon I term revealed relatedness. Analyzing pharmaceutical firms’ responses to The Cancer Genome Atlas, I find that firms enter revealed domains primarily by redeploying existing drugs.

  • 2023 AOM Best Paper Proceedings
  • Runner-up for ISA Giarratani Rising Star Award

Working Paper

When Do Firms Provide Early Access Prior to Commercialization? Evidence from Expanded Access Programs in the Oncology Drug Market

with Sungyong Chang

We examine when firms provide early access to investigational oncology drugs from 1990 to 2020. Our study finds that while entrepreneurial firms are known as engines for developing novel drugs, they are less likely to provide early access due to uncertainties from thinner product pipelines and concerns over equity values.

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Working Paper

Data Privacy Regulation and Innovation

with Jennifer Kao

We investigate how data privacy regulations shape research and development (R&D). Leveraging firm-level variation in exposure to the GDPR, we find that the regulation lowers clinical trials by 18 percent.

  • 2026 AOM TIM Best Conference Paper Award, Finalist
  • 2026 AOM Best Paper Proceedings
  • 2026 Runner-up for ISA Babbage International Policy Forum Industrial Innovation Policy Award

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Working Paper

Bridges or Barriers? How Venture Capital Portfolio Ties Shape Startups’ Market Entry

with Sarath Balachandran & Sungyong Chang

We examine how startups’ product market entry decisions are shaped by portfolio ties - connections to other startups backed by the same venture capital investor. We find that portfolio ties increase treated startups’ likelihood of new market entry on average, especially for startups located outside the major life-sciences hubs who have fewer alternative avenues for accessing market-specific expertise. However, this effect reverses when portfolio peers are near commercialization.

  • 2025 AOM Best Paper Proceedings
  • 2025 Sumantra Ghoshal Research and Practice Award
  • 2025 AOM STR's Distinguished Best Paper Award

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Working Paper

Do Biomedical Researchers Study Topics Related to Their Own Ethnicities? Evidence from NIH

with Wesley Greenblatt & Young Hou

Scientists' ethnic backgrounds shape what diseases they choose to study.

Working Paper

Attention Triage in Sequential Innovation

with Sandra Barbosu & Sungyong Chang

How firms allocate limited attention across opportunities in sequential innovation.

  • 2026 ISA Best Paper in Innovation and Entrepreneurship Award

Working Paper

Orchestrating an Ecosystem of Innovative Startups: Ex-Ante and Ex-post Actions and Orchestrator's Performance

with Gary Dushnitsky

We suggest that CVC can be used to initiate and orchestrate an ecosystem of innovative startups.