This paper proposes to explain the productivity growth slowdown with the poaching of disruptive inventors by firms these inventors threaten with their research. I build an endogenous growth model with incremental and disruptive innovation and an inventor labor market where this defensive...

Russia has long aimed at reducing its dependency on imported technology. These aspirations intensified after Russia's invasion of Ukraine and sanctions restricting Russia's access to foreign technology. We analyze Russian company surveys and a small sample of product-level statistical data to...

The Industrial Internet of Things (IIoT) and Digital Twins (DTs) are changing how digital models and physical products interact. IIoT connects to intelligence in the physical world, and DTs virtually represent their physical counterparts. As a result, DTs will be invaluable for testing and...

We study the technology sovereignty of Europe, the US, China, Japan, and Korea. By examining citations from PCT patents filed from 2000-2020, we assess the bilateral and global influence of inventions. We highlight four insights. First, the US shows superior technology sovereignty through its...

Technological sovereignty can be defined as the ability of a country to guarantee access at all times to the key technologies that are necessary to meet social priorities and needs. Despite having different competences, the countries analyzed focus largely on the same fields of technology that...