American economist Paul Samuelson: cov tswv yim tseem ceeb, kev xav txog kev lag luam thiab cov ntawv keeb kwm

Cov txheej txheem:

American economist Paul Samuelson: cov tswv yim tseem ceeb, kev xav txog kev lag luam thiab cov ntawv keeb kwm
American economist Paul Samuelson: cov tswv yim tseem ceeb, kev xav txog kev lag luam thiab cov ntawv keeb kwm
Anonim

Paul Samuelson, uas tau txais txiaj ntsig Nobel nqi zog xyoo 1970, tsis yog qhov tsis muaj txiaj ntsig suav tias yog tus kws tshaj lij nyiaj txiag txhua lub sijhawm. Ib qho tseem ceeb ntawm nws cov kev ua tiav yog cov pov thawj ntawm cov kev xav thiab cov hauv paus ntsiab lus los ntawm yuav luag txhua ntu ntawm kev lag luam: txoj kev xav ntawm kev tsim khoom, kev lag luam thoob ntiaj teb, kev txheeb xyuas nyiaj txiag, kev xav ntawm peev thiab kev loj hlob ntawm kev lag luam, keeb kwm ntawm kev xav ntawm kev lag luam, macroeconomics. Peb caw koj kom paub txog tus kws tshawb fawb zoo li Paul Samuelson. Cov tswv yim uas luv luv qhia nws qhov kev ua tiav tseem ceeb yuav raug nthuav tawm hauv kab lus no. Cov kws tshawb fawb tseem nyeem thiab rov nyeem nws tej hauj lwm.

Samuelson thawj tsab xov xwm

Txoj kev xav nyiaj txiag ntawm Paul Samuelson tau nthuav tawm hauv nws phau ntawv thiab cov ntawv. Tus kws tshawb fawb tau sau nws thawj tsab xov xwm thaum muaj hnub nyoog 23 xyoos xwb, xyoo 1938. Nws yog hu ua Cov Lus Ceeb Toom ntawm Kev Ntseeg Siab Dawb ntawm Cov Neeg Siv Khoom. Thaum lub sijhawm sau tsab xov xwm no, Samuelson tau kawm ntawmkawm tiav tsev kawm ntawv. Nws tau pom tias qhov kev xav tau nkhaus, lub cuab yeej paub zoo ntawm kev tshuaj xyuas, tuaj yeem txiav tawm los ntawm cov kev nyiam uas tau "qhia tawm" ua tsaug rau ib feem ntawm kev yuav khoom uas tuaj yeem pom hauv khw, yam tsis muaj kev cuam tshuam rau qhov tsis txaus ntseeg nkhaus lossis marginal utility txoj kev xav…

Main Articles

Paul Samuelson
Paul Samuelson

Nyob rau xyoo 1939, Samuelson tsab xov xwm "Kev Sib Raug Zoo ntawm Kev Sib Tw thiab Kev Sib Tw" tau qhia tias yog tias koj ntxiv (Keynesian) qauv ntawm kev nqis peev accelerator rau txoj kev xav ntawm kev txiav txim siab nyiaj tau los, koj tau txais ib qho yooj yim tab sis ua tiav kev piav qhia vim li cas. kev lag luam hauv peb lub sijhawm muaj kev paub txog kev lag luam. Xyoo 1948, tsab xov xwm "Kev Lag Luam Thoob Ntiaj Teb …" tau tshwm sim, uas muab pov thawj tias cov lus sib cav ntawm cov neeg koom nrog kev lag luam dawb, raws li qee qhov xwm txheej, tsis ua haujlwm. Economists zoo ib yam li pom xyoo dhau los tias nws tsis muaj txiaj ntsig los tsim qee cov khoom los ntawm kev ua lag luam mechanism vim tias cov txiaj ntsig lawv muab rau txhua tus, yog li tsis muaj leej twg txaus siab them rau lawv. Txawm li cas los xij, tsuas yog Samuelson xwb, nyob rau hauv ib tsab xov xwm hu ua "Lub Pure Theory of Public Expenditure", tau muab cov ntsiab lus tshawb fawb nruj ntawm cov yam ntxwv thiab cov khoom ntawm cov khoom pej xeem.

Dissertation work

Samuelson tau txais cov kws kho mob zoo tshaj plaws hauv xyoo 1941 los ntawm Harvard University. Txawm li cas los xij, txoj haujlwm tsuas yog luam tawm xyoo 1947. Nws hu ua Foundations of Economic Analysis. Qhov no yog lwm kauj ruam rau pem hauv ntejtxoj kev nkag siab los ntawm kev lag luam uas txhua tus cwj pwm kev lag luam tuaj yeem kawm tau zoo. Yuav kom ua tau li no, nws yog ib qho tsim nyog yuav tau mus cuag nws qhov kev txiav txim siab raws li qhov teeb meem maximization, uas yog daws los ntawm ib qho thiab qhov sib txawv ntawm lub laij lej. Samuelson tau tsim lub hauv paus ntsiab lus hu ua correspondence. Raws li nws, kev txheeb xyuas ntawm kev sib npaug ntawm cov ntaub ntawv tsis tuaj yeem muab cov txiaj ntsig zoo yog tias tsis muaj pov thawj ntawm qib kev ruaj ntseg sib xws. Qhov kawg txhais tau hais tias qhov tsis tseem ceeb sib txawv ntawm qhov sib npaug ntawm ntau qhov sib txawv yog kev kho tus kheej. Cov qauv no tau cim qhov pib ntawm qhov kev txaus siab tam sim no ntawm cov kws tshawb fawb hauv kev lag luam kev lag luam, nrog rau kev kawm ntawm cov nqi uas tau pom nyob rau hauv cov xwm txheej tsis sib npaug.

Samuelson's Essential Books

Paul Anthony Samuelson
Paul Anthony Samuelson

Txhua yam saum toj no yog qhov zoo heev, tab sis qhov no tsis yog txhua qhov kev ua tiav ntawm Asmeskas cov kws tshawb fawb. Xyoo 1948, phau ntawv "Economics" (Paul Samuelson, William Nordhaus) tau tsim, tsim rau qib pib. Nws nthuav tawm Samuelson qhov kev tsim kho ntawm 45-degree Keynesian Cross, uas txhais cov nyiaj tau los hauv tebchaws. Qhov kev tsim kho no tau ua lub luag haujlwm tseem ceeb hauv kev nthuav dav ntawm Keynesianism hauv xyoo tom qab Tsov Rog Ntiaj Teb Zaum II. Xyoo 1958, Samuelson tau tsim ib phau ntawv hu ua Linear Programming and Economic Activity. Nws tau sau nrog Robert Solow thiab Robert Dorfman. Phau ntawv no tau ua lub luag haujlwm tseem ceeb hauv kev tshaj tawm txoj hauv kevkev siv lej optimization uas tshwm sim thaum tsov rog. Txoj kev loj hlob ntawm kev ua lej optimization tau tshwm sim nrog Keynesian kev lag luam. Phau ntawv no tsis yog phau ntawv kawm xwb, vim tias nws cov kws sau ntawv tau tswj hwm los ua ke txoj kev xav ntawm kev loj hlob ntawm kev lag luam, linear programming thiab nqe theory, uas yog, cov teeb meem uas tau txiav txim siab ua ntej lawv nyob hauv kev sib cais.

Paul Samuelson: biography

Paul Samuelson Economics
Paul Samuelson Economics

Tus kws tshawb fawb yav tom ntej tau yug los hauv xeev Indiana (lub nroog Gary) xyoo 1915. Thaum muaj hnub nyoog kaum rau, nws nkag mus hauv University of Chicago. Samuelson tau txais nws daim ntawv kawm tiav qib siab los ntawm Harvard University hauv nws thaum ntxov nees nkaum xyoo. Thiab ntawm 26 nws twb yog Ph. D. Samuelson cov lus tshaj tawm tau txais David A. Wells Award los ntawm Harvard University. Tom qab ntawd nws pib ua haujlwm ua tus kws qhia ntawv hauv Massachusetts Institute of Technology. Tom qab 6 xyoo, Samuelson tau los ua ib tug xib fwb. Nws ua haujlwm ntawm lub koom haum no tag nrho nws lub neej, txog thaum nws so haujlwm xyoo 1986.

Tom qab tau txais qhov khoom plig Nobel, Samuelson ntau cov ntawv tshaj tawm tau tshwm sim hauv luam tawm. Lawv tau kov rau ntau yam ntsiab lus, suav nrog kev pom zoo ntawm kev ruaj ntseg hauv zej zog thiab txoj kev xav ntawm kev siv zog ua haujlwm tau tsim tawm hauv kev ua haujlwm ntawm Marxists. Txij thaum nruab nrab xyoo 1970s mus, Samuelson's "Factor Price Equalization" cov ntaub ntawv ntawm kev lag luam thoob ntiaj teb tau ua kom pom tseeb tias kev lag luam dawb ntawm cov teb chaws yuav tsum pab txo cov nyiaj tau los tsis sib xws.los ntawm peev thiab los ntawm kev ua haujlwm hauv cov tebchaws no.

Txog nws tus kheej lub neej, Samuelson muaj 4 tus tub thiab 2 tus ntxhais los ntawm nws thawj tus poj niam. Nws tau sib yuav zaum ob hauv xyoo 1981. Txawm tias nws muaj hnub nyoog venerable, tus kws tshawb fawb txuas ntxiv qhia hauv Harvard tom qab nws txoj kev sib yuav, thiab kuj tau qhia rau Tsoom Fwv Teb Chaws Reserve System thiab tsoom fwv Asmeskas.

Samuelson tuag rau lub Kaum Ob Hlis 13, 2009 tom qab mob luv luv. Yog li ntawd, nws muaj hnub nyoog 94 xyoos. Cov xov xwm ntawm lub koom haum thev naus laus zis tshaj tawm nws txoj kev tuag rau pej xeem.

khoom plig thiab khoom plig

Economics Paul Samuelson William Nordhaus
Economics Paul Samuelson William Nordhaus

Paul Samuelson yog tus tau txais ntau yam khoom plig thiab lub npe qhuas. Xyoo 1947 nws tau txais J. B. Clarke nqi zog, thawj qhov zoo. Qhov khoom plig no yog muab rau cov kws tshawb fawb hluas (txog 40 xyoo) rau kev ua tiav hauv kev lag luam. Xyoo 1953, Samuelson tau los ua tus thawj tswj hwm ntawm Econometric Society thiab tom qab ntawd, xyoo 1961, ntawm American Economic Association. Nyob nruab nrab ntawm 1965 thiab 1968, Paul Samuelson kuj tau ua tus thawj coj ntawm International Economic Association. Tus kws tshawb fawb tau txais A. Einstein Medal hauv xyoo 1970. Tom qab ntawd nws tau los ua tus yeej Nobel nqi zog. Samuelson tau txais nws rau nws txoj kev koom tes rau kev txhim kho kev lag luam.

tsoomfwv haujlwm

Samuelson yog tus kws pab tswv yim rau ntau lub koomhaum tseemfwv, suav nrog Lub Txhab Nyiaj Txiag, Lub Chaw Haujlwm Tiv Thaiv Kev Lag Luam, Tsoom Fwv Tebchaws Reserve System, Lub Chaw Haujlwm Nyiaj Txiag, thiab lwm yam. Tsis tas li ntawd, nws yog tus kws tshaj lij rau Asmeskas Thawj Tswj Hwm. Kennedy. Paul Anthony Samuelson tau sau ib pab pawg tshwj xeeb uas tau hais rau tus thawj tswj hwm no. Tau ntau xyoo, tus kws tshawb fawb no, zoo li M. Friedman, yog ib tus neeg pab txhawb rau Newsweek lub sijhawm. Nws cov ntawv xaiv tau sau rau hauv 5 phau ntawv tuab. Txoj hauj lwm hu ua "Cov Ntawv Sau Txog Kev Tshawb Fawb" thiab tau luam tawm xyoo 1966.

Samuelson's literary style

Paul Samuelson Nobel nqi zog
Paul Samuelson Nobel nqi zog

Nco ntsoov tias kev sau ntawv ntawm tus kws tshawb fawb no yog tus cwj pwm los ntawm caustic irony thiab saib tsis taus rau tib neeg. Nyob rau tib lub sijhawm, nws kuj muaj lub siab xav qhia qhov tseeb, uas yog tus yam ntxwv ntawm txhua tus kws qhia yug. Raws li ib tus kws tshaj lij kev lag luam tshaj plaws ntawm txhua lub sijhawm thiab lub tebchaws (rau 45 xyoo, tus kws tshawb fawb no tau tsim qhov nruab nrab ntawm ib tsab xov xwm txhua lub hlis), nws tau los ua ib tus kws sau ntawv zoo tshaj plaws ntawm kev tshaj tawm nws cov haujlwm. Phau ntawv uas tsim los ntawm Samuelson Paul Anthony ("Economics"), piv txwv li, tau dhau los ntawm ntau tshaj ob lub kaum os. Nws tau raug muab txhais ua yam tsawg kawg 12 yam lus ntawm lub ntiaj teb no. Cov haujlwm no tau raug muag hauv ntau lub tebchaws hauv ntau dua 4 lab luam.

Samuelson Paul Anthony Kev Lag Luam
Samuelson Paul Anthony Kev Lag Luam

Qhov xwm txheej tshwj xeeb thiab tsis tau pom dua hauv keeb kwm ntawm kev lag luam! Txawm nyob rau hauv peb lub teb chaws nws tau luam tawm, ntawm chav kawm, nrog ib tug tsis tso cai hloov kho thiab ideological txiav.

Vim li cas Kev Lag Luam thiaj li nrov?

Rau xyoo, cov kws lag luam tau raug kev txom nyem los ntawm qhov tsis muaj kev sib txuas ntawm cov macroeconomics tshiab(Keynesian) thiab qub microeconomics (neoclassical). Txawm li cas los xij, hauv phau ntawv nws tsim, Samuelson tau lees tias yog "neoclassical synthesis". Teeb meem nrog tibneeg hu tauj coob, raws li nws, xav tau kev cuam tshuam nyob rau hauv neoclassical txoj kev xav ntawm Keynesianism. Txawm li cas los xij, thawj zaug tuaj yeem muab rov ua dua tom qab ua tiav tiav.

Paul Samuelson thaum yau dab neeg ntxiv Untold Biography Tseeb: Tsev Neeg lub neej
Paul Samuelson thaum yau dab neeg ntxiv Untold Biography Tseeb: Tsev Neeg lub neej

Qhov kev lees txim no yog qhov tseem ceeb rau kev nkag siab sai sai ntawm phau ntawv Paul Samuelson ("Economics") tsim. Ib qho ntawm nws qhov kev nthuav dav tshaj plaws (los ntawm txoj kev, ib qho piv txwv zoo tshaj plaws ntawm kev luam ntawv kos duab, nrog rau thawj phau ntawv ntawm kev lag luam, ua siv cov kab kos xim) yog qhov uas cov ntawv tshaj tawm tau zoo tswj kom muaj kev txaus siab ntawm cov pej xeem kev lag luam, uas. hloov raws sijhawm. Ua ntej kawg ntawm lub ncauj lus tshiab, nws tau tshwm sim tam sim ntawd hauv tsab ntawv Economics tom ntej.

Qhov zais cia ntawm Samuelson lub hwj chim loj

Paul Samuelson, paub txog nws "kev ywj pheej" kev xav (hauv Asmeskas kev nkag siab ntawm lo lus), sim ua raws li lub ntsiab lus kub hauv cov teeb meem tseem ceeb tshaj plaws, xws li bureaucracy lossis kev ua lag luam, pej xeem lossis ntiag tug, monetarism los yog Keynesianism. Nws yeej tsis tau coj txoj haujlwm tseem ceeb hauv nws txoj haujlwm. Yog li, Paul Samuelson yog ib qho piv txwv zoo ntawm tus kws tshawb fawb txog nyiaj txiag uas tau ua raws li cov kev xav hauv nruab nrab hauv kev nom kev tswv. Qhov no yog ib qho laj thawj rau tus kheej muaj txiaj ntsig zoo ntawm tus kws tshaj lij nyiaj txiag no.

yeeb ncuab thiab kiv cua

Samuelson tsis muaj yeeb ncuab ntau. Thiab cov uas yog, hu ua nws ib tug economic Paganini thiab kev txawj ntse tightrope walker. Tab sis ntau tus neeg qhuas ntawm tus kws tshawb fawb no suav tias nws yog tus tsim lub ntsiab lus ntawm kev tshawb fawb txog nyiaj txiag hauv peb lub sijhawm. Lawv tsis ua siab deb hu rau "Samuelson era" lub sijhawm tom qab tsov rog ntawm txoj kev loj hlob ntawm no science.

Pom zoo: