This revised and updated handbook brings together methodological, theoretical, and empirical studies in the economics of language. With contributions from leading researchers, it examines the impact of linguistic diversity on economic outcomes and public policies. The interdependence of language and culture is highlighted through an analysis of the evolution of different languages and the economic consequences of linguistic diversity, as well as the impact of language on consumer behavior and the creation of gendered economic structures. Particularly attention is given to the impact of languages on macroeconomics, including the relationship between language and trade, and language and migrations. The challenge of globalization to minority languages and the growth of multilingual societies is also discussed, alongside the specific dynamics between economics and language at a regional level. It also addresses new developments in LLM (large language models). This book offers a detailed and original look at the role language plays within international and local economic systems. It will be of interest to students and researchers interested in the economics of language.
