Keynes introduces the term 'effective demand' in chapter 3 of the General Theory as designating the point of intersection of two functions: the 'aggregate demand function' (D) and the 'aggregate supply function' (Z). For the first time in the literature, I here specify exact functional forms for...

Income inequality is "the defining challenge of our time", former US President Barack Obama said in a speech in December 2013. Undoubtedly, the financial crisis and the sluggish recovery in its aftermath have increased the attention to rising inequality. This survey addresses the consequences of...

Keynes introduces the term 'effective demand' in chapter 3 of the General Theory as designating the point of intersection of two functions: the 'aggregate demand function' (D) and the 'aggregate supply function' (Z). For the first time in the literature, I here specify exact functional forms for...