Growth is associated with (i) shifts in the sectoral structure of the economy, (ii) changes in relative prices and (iii) the Kaldor facts. Moreover, (iv) cross-sectional data shows systematic differences in the expenditure structure across income groups. This paper presents a growth model which...

Taking a look at sectoral macroeconomic data, this paper motivates the importance of (i) structural change, (ii) biased technical change and (iii) non-homotheticity of preferences. We provide a tractable theory of directed technical change where households have non-homothetic preferences and...