The informal economy is an obscure concept but it contains several economic transactions. It is a very difficult task to measure its size and dimensions. however economists have developed reliable methods to predict the size and impact of informal economy in a given country or economic region. Studies in Turkey and abroad indicate that informal economy in this country is considerably ... https://www.alarecre.com/NHL-Dallas-Stars-Black-Background-iPhone-13-Pro-Max-MagSafe-Case-p96318/