The governance of complex, decentralised, multi-level education systems poses two fundamental questions for both policy- and research discussions: What are innovative contemporary governance strategies for the central level in education systems? How can these approaches be described and analysed...

How to hold autonomous schools and school governing boards accountable for their decisions and performance has become a particularly pressing question for central governments in many OECD countries. Increasing complexity in education systems has led to a greater degree of freedom in decision...

How to hold autonomous schools and school governing boards accountable for their decisions and performance has become a particularly pressing question for central governments in many OECD countries. Increasing complexity in education systems has led to a greater degree of freedom in decision...

The governance of complex, decentralised, multi-level education systems poses two fundamental questions for both policy- and research discussions: What are innovative contemporary governance strategies for the central level in education systems? How can these approaches be described and analysed...

In this paper we establish the asymptotic distribution of DeFries-Fulker (1985) regression estimates for heritability and shared environmental influences with double-entry twin data. A simple formula to estimate the covariance matrix of the coefficients in DF-regressions is provided, and...

Demographers have increasingly argued that social interaction is an important mechanism for understanding fertility behavior. Yet, substantial uncertainty exists whether ´social learning´ or ´social influence´ constitutes the dominant mechanism through which social networks affect...

Bongaarts and Feeney (1998) have recently proposed an adjusted total fertility rate to disentangle tempo effects from changes in the quantum of fertility. We propose an extension to the Bongaarts and Feeney formula that includes variance effects, i.e., changes in the variance of the fertility...