To explain more clearly let's use a possible example model. The amount of basic income in this model is the same that Portugese activists have proposed for their country - 435 euros. They believe this amount would be executable for Portugal. Estonian figures like GDP per capita and price level are very close to Portugal's ones. Tax levels are a little bit higher here than in their model. Additionally we assume that the basic income and related additional taxes are for those only who have the citizenship. Note: this is only an example model described especially for this article.