Tjalling Koopmans
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.[1]
Tjalling C. Koopmans | |
|---|---|
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| Kelahiran | 28 Ogos 1910 |
| Meninggal dunia | Februari 26, 1985 (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 |
Karya terpilih
sunting- 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". Cite journal requires
|journal=(bantuan) 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
sunting- 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.
Rujukan
sunting- ^ Tjalling Koopmans (1936). "Linear regression analysis of economic time series" (PDF).
Pautan luar
sunting- 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