Source: Shaping the world economy, 1962, p. 3 : Lead in paragraph "introducing the book"
Jan Tinbergen: Being
Jan Tinbergen was Dutch economist. Explore interesting quotes on being.Source: NRC-Handelsblad in 1987; as quoted in: Jan Tinbergen http://www-history.mcs.st-andrews.ac.uk/Biographies/Tinbergen.html at MacTutor History of Mathematics, 2009: Quote about one of his teachers at the University of Leiden
"The Use of Models: Experience," 1969
Jan Tinbergen. "The necessity of quantitative social research." Sankhyā: The Indian Journal of Statistics, Series B (1973): 141-148.