From the standpoint of policies, the different branches of economics may be aggregated into two categories: dirigiste and laissez fairist. Dirigiste theories in economics have been based primarily on the complexity of commodities: this allows commodities to be ranked according to the...

A stylized fact of economic development is the structural transformation of countries from traditional, mainly agricultural societies to modern economies dominated by manufacturing and services. In this paper we provide an endogenous growth model to illuminate the role of entrepreneurial...

A stylized fact of economic development is the structural transformation of countries from traditional, mainly agricultural societies to modern economies dominated by manufacturing and services. In this paper we provide an endogenous growth model to illuminate the role of entrepreneurial...

This paper provides a uni?ed growth theory, i.e. a model that explains the very long-run economic and demographic development path of industrialized economies, stretching from the pre-industrial era to present-day and beyond. Making strict use of Malthus’ (1798) so-called preventive check...

This paper assesses the importance for structural transformation of three features of sectoral technology: labor-augmenting technological progress, capital intensity, and substitutability between capital and labor. We estimate CES production functions for agriculture, manufacturing, and services...

Becoming a rich country requires the ability to produce and export commodities that embody certain characteristics. We classify 779 exported commodities according to two dimensions: (1) sophistication (measured by the income content of the products exported); and (2) connectivity to other...

This article compares African countries to South Korea in terms of knowledge economy (KE). Emphasis is laid on human capital, knowledge creation, knowledge diffusion, institutions and economic incentives. The analytical approach consists of providing knowledge economy catch-up strategies that...

This paper develops a general equilibrium model of fertility and human capital investment under uncertainty. Uncertainty exists in the form of a probability that a young adult does not survive to old age. Parents maximize expected utility arising from own consumption, their fertility, and the...

These notes suggest a methodology that may lead to an ordinal ranking of societies, economies and ethnic groups -- both in the past and present -- on the basis of their work ethos. These rankings may then be employed to test my thesis that work ethos has had an important influence on the pace of...

Beliefs in witchcraft, or the ability of certain people to intentionally cause harm via supernatural means, have been documented across societies all over the world. Extensive ethnographic research on this phenomenon over the past century explored the many roles of witchcraft beliefs in...