Kyrkopoulou and Palivos examine the interaction between the informal sector of the economy and undocumented immigration. For this purpose, they use a search and matching model with two sectors, a formal and an informal one. Native workers can work in both sectors, whereas undocumented immigrants...

The paper presents issues related to the risk of growth failure of SMEs operating in the shadow economy and discusses determinants and paths of business growth. The participation of companies in the shadow economy affects their operations, and thus the processes of their growth. On the one hand,...