During the first (spring 2020) and second wave (autumn 2020) of the COVID-19 pandemic, Poland was among the countries with the strictest regulation, lockdown, and national quarantine. The pandemic has significantly influenced the situation of enterprises, especially for immigrants. The main aim...

Empirical studies have found that achieving superdiversity - a substantial increase in the scale and scope of minority ethnic and immigrant groups in a region - can provide certain economic benefits, such as higher levels of worker productivity and innovation. Superdiversity can also provide a...

Using the 2010 Life in Transition Survey, we show that localities with higher religious diversity have more respondents who have tried to set up a business. Although religious diversity also correlates with a higher start-up probability (following trial), this effect is driven by access to...

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...