ZEW Discussion Papers

We analyze the technology sovereignty of Europe, the US, China, Japan, and Korea, representing the world’s leading innovators. By examining citations from the universe of PCT patent applications between 2000 and…

While many digital technologies provide opportunities for creating business models with an impact on sustainability, some technologies, especially blockchain applications, are often criticized for harming the…

This paper evaluates the Multilateral Convention to implement Pillar I Amount A, released by the OECD in October 2023, and the alternative proposal of Art. 12B for tax treaties suggested by the UN, with a…

Minimum wages generate an asymmetric pass-through of firm shocks across workers. We establish this result leveraging employer-employee data on Italian metal manufacturing firms, which face different wage floors…

Understanding how consumers respond to price increases is key when designing price-related policies. Using microdata on vehicle usage and paid fuel prices, I analyze consumers’ response, focusing on three…

The recent enactment of Directive 2021/2101 by the EU introduces a public Country-by-Country Reporting (CbCR) regime, with the aim of promoting a level playing field for businesses operating within the EU Single…

A widespread approach to measuring the innovative capacity of companies, sectors, and regions is the analysis of patents and trademarks or the use of surveys. In emerging digital technologies this approach may,…

We use micro-level data on fuel consumption, mileage, and travel mode to study plug-in hybrid drivers’ response to fuel prices. When fuel prices rise, plug-in hybrids reduce fuel consumption more than gasoline…

We study the evolution of patenting in China from 1985-2019. We use a Large Language Model to measure patent importance based on patent abstracts and classify patent ownership using a comprehensive business…