The optimal currency for a country is an important topic. While it is difficult to identify the best option overall, for all stakeholders and including political considerations, it is easier to answer the more limited question of the title: Which currency is best for business in a small country?...

The aim of the paper is to evaluate the effect of exchange rates on the stock prices of companies in the chemical industry listed on the stock exchanges in the Visegrad Four countries. The empirical analysis was performed from September 2003 to June 2016 on companies from the petrochemical and...