The year 2017 marks the 50th anniversary of William J. Baumol’s seminal model of ‘unbalanced growth’, which predicts the so-called ‘Growth Disease’, i.e., the tendency of aggregate productivity growth to slow down in the process of tertiarisation. In an important contribution published...

The year 2017 marks the 50th anniversary of William J. Baumol’s seminal model of "unbalanced growth", which predicts the so-called "Growth Disease", i.e., the tendency of aggregate productivity growth to slow down in the process of tertiarisation. In an important contribution published in...

The growing importance of services has led to significant structural change in advancedeconomies, with the service sector now accounting for the largest share of employment indeveloped countries. In his seminal model of the so-called cost disease of services, WilliamBaumol noted that the prices...

The labour share of income in national product has shown a declining trend in many advanced economies over the past 30 years. However, many economists still hold the view that the wage share remains almost constant in the long run. The notion of the relative stability of the wage share in the...

The conventional wisdom about Keynes's Principle of Effective Demand is that it states something about quantities. It is widely held that the Principle determines the levels of output and employment in a world not governed by Say's Law. This paper argues that the Principle of Effective Demand...