In today's globalized world, people are increasingly mobile and often need to communicate across different languages. Learning a new language is an investment in human capital. Migrants must learn the language of their destination country, but even non-migrants must often learn other languages...

As the use of languages is playing a more and more important role in economic activities with the globalization of the world economy, there is growing interest in the relationship between language and economic theory. The rapidly expanding literature in this field, however, is highly fragmented....

Creating a Sustainable and Desirable Future -- Theoretical Foundations of Efficient Ecological Economic Studies -- Study on the EKC Characteristics of Regional Industrial Pollution Emissions in an Open Economic Environment -- Analysis of the Efficiency of Forestry Production and Convergence in...