of two assumptions: first, R&D is innovation-specific, second, marginal cost of innovation is increasing. The Paper then …

good job of tracking reality, at least until the mass education reforms of the late nineteenth century. …

behaviour is introduced. The innovation activity in the R&D sector involves knowledge externalities among skilled workers. Our … dispersion to agglomeration, innovation follows a much faster pace. As a consequence, even those who stay put in the periphery …

emerge. First, minor differences in education technologies, preferences, or wealth, can lead to a high degree of … inequality in education and income more persistent across generations. Whether the same is true of inequality in total wealth … richer communities; thus average academic performance and income growth both fall. Yet it may still be possible for education …

and general education, with a superior social status attached to general. The resulting dynamic political equilibrium is … best summarized by the ratio of vocational to general education, which we interpret as a measure of the degree of … vocational education at the expense of general. …