Timely and accurate measurement of AI use by firms is both challenging and crucial for understanding the impacts of AI on the U.S. economy. We provide new, real-time estimates of current and expected future use of AI for business purposes based on the Business Trends and Outlook Survey for...

Union membership in the United States displayed a ∩-shaped pattern over the 20th century, while income inequality sketched a ∪. A model of unions is developed to analyze these facts. There is a distribution of productivity across firms in the economy. Firms hire capital, plus skilled and...

This chapter analyses the mobility of academic biomedical researchers in the US and the UK. Both countries are at the forefront of research in biomedicine, and able to attract promising researchers from other countries as well as fostering mobility between the US and the UK. Using a database of...

The slower productivity growth in Canada relative to that experienced in the United States in the second half of the 1990s has been a matter of great concern to Canadians, with a wide variety of explanations put forward to account for this development. A key issue is whether this slower...

Has the economy fundamentally changed in the 1990s because of the introduction of information technology or is the impact of IT not so much "new" as larger than before? In this article, Barry Bosworth and Jack Triplett of the Brooking Institution examine this issue with a detailed analysis of...

This paper studies how network structure can affect the speed of adoption. In particular, we model the decision to adopt Python 3 by software packages. Python 3 provides advanced features but is not backward compatible with Python 2, which implies adoption costs. Moreover, packages form...

We study how an improvement in contracting institutions due to the 1999 U.S.-China bilateral agreement affects U.S. firms' innovation. We show that U.S. firms operating in China decrease their process innovations—innovations that improve firms' own production methods—following the agreement....

We analyze the potential impacts of recent advancements in manufacturing technologies (a specifically, solid free form fabrication, or S3) on the current defense industrial base structure from a resource-based perspective considering Schumpeter's theory of creative destruction (1934)....

The question of protecting intellectual property rights by academic inventors was never seriously contemplated until the introduction of the Bayh-Dole Act in 1980 in the US. The Act allowed universities to retain patent rights over inventions arising out of federally-funded research and to...

The migration of young Chinese scientists to undertake graduate studies in U.S. universities is arguably one of the most important recent episodes of skilled migration. Using a new data set covering around 16,000 Ph.D. graduates in 161 U.S. chemistry departments, we show that Chinese students...