@inbook{03262a35beef4d1793c62460f90d2482,
title = "Don't aggregate efficiency but disaggregate inefficiency",
author = "{Ten Raa}, T.",
note = "Appeared earlier as CentER DP 2003-110 Pagination: 157",
year = "2007",
language = "English",
isbn = "9780387369488",
series = "Studies in Productivity and Efficiency",
publisher = "Springer Verlag",
number = "18",
pages = "145--151",
editor = "R. Fare and S. Grosskopf and D. Primont",
booktitle = "Aggregation, Efficiency and Measurement",
address = "Germany",
}