A Social Accounting Matrix (SAM) is a comprehensive, economy-wide data framework of real accounts, typically representing the economy of a nation but also providing the link between the economy and the rest of the world in terms of trade flows. However, in order to have a complete picture of the...

We review the theoretical and empirical literature on the effects of discretionary fiscal policies, against the background of renewed fiscal policy activism. In this sense, we analyze the main pros and cons of various fiscal tools to stimulate the economy. We show that it is extremely difficult...