Items where Author is "Schnepf, Sylke"

Micklewright, John and Schnepf, Sylke and Skinner, Chris (2010) Non-response biases in surveys of school children: the case of the English PISA samples. NCRM Working Paper. IOE, London. (Unpublished)

Micklewright, John and Schnepf, Sylke and Skinner, Chris (2010) Peer effects and measurement error: the impact of sampling variation in school survey data. NCRM Working Paper. IOE, London. (Unpublished)

Micklewright, John and Schnepf, Sylke (2009) How Reliable are Income Data Collected with a Single Question? NCRM Working Paper. Department of Quantitative Social Science, Institute of Education. (Unpublished)