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Research

The NBER conducts and disseminates independent, cutting-edge, non-partisan research that advances economic knowledge and informs policy makers and the business community.

New NBER Papers

- Working Paper
Using a panel of U.S. imports and customs duties at the HS 6-digit level, we document that in a typical quarter about...
- Working Paper
Behavioral finance seeks to improve our understanding of markets, investors, and firms by adopting a psychologically...
- Working Paper
Governments invoke national security to regulate foreign acquisitions of domestic firms. Why is ownership regulation a...
- Working Paper
Stakeholder theory asks who is in, who is out, and who gets what. Existing work illuminates important dimensions of...
- Working Paper
We examine optimal non-cooperative monetary policy in a two-country New Keynesian setting with complete financial...
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The Digest

The Digest is a free monthly publication featuring non-technical summaries of research on topics of broad public interest.

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    AI and the Performance of Workers with Disabilities
    Article
    Workers with disabilities face persistent disadvantages in labor markets, including lower employment rates, wage gaps, and discrimination. Technologies that directly raise worker productivity have the potential to improve inclusion while aligning with employers’ financial incentives. In China, food delivery platforms have become a significant source of employment for disabled workers, making them a useful setting for examining this issue.In Empowering Inclusive Work (NBER...
    Where Immigrants Settle and US Economic Growth
    Article
    Between 1880 and 1920, more than 20 million immigrants arrived in the United States. Economists have long debated how that wave shaped American growth, typically pointing out two channels: immigrants enlarged the labor force and the consumer market, and they brought skills and knowledge from abroad. In Immigration, Innovation, and the Geography of Growth (NBER Working Paper 35392), Costas Arkolakis, Sun Kyoung Lee, and Michael Peters add a third channel that has drawn far...

The Reporter

The Reporter is a free quarterly publication featuring program updates, affiliates writing about their research, and news about the NBER.

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    Reporter_Feldstein_figure
    Article
    Author(s): Mark Duggan
    I am deeply honored to be here with you today to deliver the 2026 Martin Feldstein lecture. I first met Marty more than 30 years ago in the Fall of 1995 as a graduate student in his Public Economics course. I learned so much from him during that course about Social Security and many other topics including individual and corporate income taxation, unemployment insurance, and public goods. I also was fortunate during the next three years of my graduate studies to serve as a...
     Experiences, Expectations, and Asset Prices
    Article
    Author(s): Stefan Nagel
    Asset prices are inherently forward-looking. Stock prices reflect investors’ expectations of dividends many years into the future. Prices of long-term bonds reflect investors’ expectations of future short-term interest rates and inflation over the life of the bond. To understand why asset prices fluctuate, one must understand the forces that shape investor expectations. This is a fundamental question in asset pricing and macrofinance.Models with full-information rational...

The Bulletin on Health

The Bulletin on Health summarizes recent NBER Working Papers pertaining to health topics. It is distributed digitally three times a year and is free.

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    How Inspection Timing Affects Care Quality in US Nursing Homes
    Article
    Nursing homes certified by the Centers for Medicare & Medicaid Services to provide care and receive public reimbursement through Medicare and Medicaid are subject to mandatory annual inspections. While inspections are unannounced, they typically occur on an approximately yearly basis, as 74 percent of inspections take place between 40 and 60 weeks after the previous one. The average gap is around 53 weeks. Due to the cyclical nature of inspections, nursing home operators...
    Health Effects of Managed Care Delivery for Medicaid’s Long-Term Services and Support
    Article
    With the aging of the US population, demand for medical and nonmedical assistance with basic daily activities is high and rising. Medicaid bears over 60 percent of the costs of this assistance, paying $255 billion in 2022 for long-term services and supports (LTSS). In response to these costs, some state Medicaid programs have shifted delivery of these services from fee-for-service to managed care. The shift to a managed care model for delivery of long-term services and...

The Bulletin on Entrepreneurship

Introducing recent NBER entrepreneurship research and the scholars who conduct it

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    Who Gets Ahead in Venture Capital: New Evidence from 100,000 Investors' Careers figure
    Article
    Firms that were initially backed by venture capitalists account for 41 percent of US stock market capitalization, seven of the ten largest US companies by market value at the end of 2025, and 62 percent of public companies' R&D spending. Venture capital (VC) investing relies heavily on individual judgment, as investors try to identify promising startups and help guide them toward success.   In Human Capital in Venture Capital: Evidence from 100,000 Venture...
    Entrepreneurship Training Can Help Founders Learn When to Quit figure
    Article
    Entrepreneurship training is generally intended to improve founders’ chances of success. It may also create value by helping entrepreneurs recognize when a venture no longer warrants further investment of time and resources. If so, effective training could cause some startups to shut down sooner even as it improves outcomes for others. In Learning to Quit? A Multi-Year, Multi-Site Field Experiment with Innovation-Driven Entrepreneurs (NBER Working Paper 34755), Esther...

The Bulletin on the Economics of Alzheimer's Disease and Related Dementias

A summary of research funded through the NBER Coordinating Center on the Economics of Alzheimer’s Disease and Alzheimer’s Disease-Related Dementias Prevention, Treatment, and Care, as well as other related work. Produced twice a year.

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    Probable Dementia and Health Insurance Choices
    Article
    Nearly one in ten older Americans lives with dementia, a condition that gradually erodes memory and the cognitive skills needed for complex decision-making. Even though Medicare coverage is nearly universal among this age group, traditional Medicare alone leaves significant gaps as it does not cover dental, vision, or hearing care, and it carries substantial cost-sharing. To fill these gaps, beneficiaries must actively choose among several insurance options—enrolling in...
    Employment and Cognitive Decline
    Article
     Many workers leave the labor force well before the traditional retirement age of 65. In Does Employment Slow Cognitive Decline? Evidence from Labor Market Shocks (NBER Working Paper 35117), Noah Arman Kouchekinia, David Neumark, and Tim A. Bruckner investigate whether early retirement is associated with an increased risk of cognitive decline. They use data from the Health and Retirement Study, a long-running biennial survey of older Americans, for the period...
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