Bei Public Private Partnerships (PPP) spielt der Wirtschaftlichkeitsvergleich eine entscheidende Rolle. Er dient zur Ermittlung von Effizienzvorteilen und Einsparungen einer Realisierungsvariante (öffentlicher Eigenbau oder privatwirtschaftlich) und als Argumentationsgrundlage sowie...

In this paper we study three crucial questions of economic decision-making: a) How are the people motivated in the choice of profession (career) and schools? This is also a decision that deals with the criteria for building the human capital of various specialisations. b) Can enterprises rely on...

This paper analyses levels of low literacy across twelve countries using the International Adult Literacy Survey. We go beyond existing work that only looks at the proportions below certain critical levels of literacy. Using methods developed for the measurement of poverty we calculate measures...

This paper investigates how the permanent departure of the father from the household affects children's school enrolment and work participation in rural Colombia. Our results show that departure of the father decreases children's school enrolment by around 4 percentage points, and increases...

Lam and Schoeni (1993) consider an equation where earnings are explained by schooling and ability. They assume that ability data are lacking and that schooling is measured with error. The estimate obtained by regressing earnings on schooling thus contains omitted variable bias (OVB), which is...

We present a model where the interaction between competition at school, industrial structure and labour market outcomes is characterised by the concept of Nash decentralised equilibrium. We show that the presence of spillovers and strategic complementarities could generate multiple equilibria....

This paper studies how schooling admission tests affect economic performance in an economy where individuals are endowed with both academic and non academic abilities and both abilities matter for labour productivity. We develop a simple model with selective government held schools, where...