Tjalling Koopmans

Tjalling C. Koopmans
Kelahiran	(1910-08-28)28 Ogos 1910 's-Graveland, Belanda
Meninggal dunia	Februari 26, 1985(1985-02-26) (umur 74) New Haven, Connecticut, Amerika Syarikat
Warganegara	Belanda, Amerika
Pusat pendidikan	Universiti Utrecht Universiti Leiden
Terkenal kerana	Model Ramsey–Cass–Koopmans Teorem Koopmans
Anugerah	Hadiah Peringatan Nobel dalam Sains Ekonomi (1975)
Kerjaya saintifik
Bidang	Ekonomi, Fizik
Penasihat kedoktoran	Hans Kramers Jan Tinbergen
Pelajar kedoktoran	Carl Christ Stanley Reiter Rolf Mantel Guillermo Calvo
Dipengaruhi oleh	John Denis Sargan, Alok Bhargava, Trygve Haavelmo

Tjalling Charles Koopmans (28 Ogos 1910 - 26 Februari 1985) ialah seorang ahli matematik dan ahli ekonomi Belanda Amerika. Beliau ialah pemenang bersama dengan Leonid Kantorovich dari Hadiah Peringatan Nobel dalam Sains Ekonomi 1975 atas karyanya mengenai teori peruntukan sumber yang optimum. Koopmans menunjukkan bahawa berdasarkan kriteria kecekapan tertentu, adalah mungkin untuk membuat potongan penting mengenai sistem harga optimum.

Karya terpilih

• Koopmans, Tjalling C. (March 1942). "Serial correlation and quadratic forms in normal variables". Annals of Mathematical Statistics. Institute of Mathematical Statistics. 13 (1): 14–33. doi:10.1214/aoms/1177731639. JSTOR 2236158.CS1 maint: ref=harv (link)
• Koopmans, Tjalling C.; Montias, J.M. (1971). "On the Description and Comparison of Economic Systems". Cowles Foundation Paper No. 357.
• Koopmans, Tjalling C. (December 11, 1975). Nobel Memorial Lecture: Concepts of optimality and their uses (PDF).
• Koopmans, Tjalling C.; Debreu, Gérard (December 1982). "Additively decomposed quasiconvex functions". Mathematical Programming]. Springer. 24 (1): 1–38. doi:10.1007/BF01585092.CS1 maint: ref=harv (link)

Bacaan lanjut

• Hughes Hallett, Andrew J. (1989). "Econometrics and the Theory of Economic Policy: The Tinbergen–Theil Contributions 40 Years On". Oxford Economic Papers. 41 (1): 189–214. doi:10.1093/oxfordjournals.oep.a041892. JSTOR 2663189.
• Sargan, J. D.; Bhargava, Alok (1983). "Testing residuals from least squares regressions for being generated by the Gaussian random walk". Econometrica. 51 (1): 153–174. doi:10.2307/1912252. JSTOR 1912252.

Pautan luar

• Nobel autobiography
• Scarf, Herbert E., "Tjalling Charles Koopmans: August 28, 1910 – February 26, 1985", National Academy of Science
• IDEAS/RePEc
• Tjalling Charles Koopmans (1910–1985). The Concise Encyclopedia of Economics. Library of Economics and Liberty (ed. 2nd). Liberty Fund. 2008.
• Biography of Tjalling Koopmans from the Institute for Operations Research and the Management Sciences