La domanda di moneta in Eurolandia
Testo completo
(2) .
(3) ,1',&( ,QWURGX]LRQH ,GDWL ,PRGHOOL 8QPRGHOOR $QDOLVLGLXQVRWWRFDPSLRQH &RQFOXVLRQL $SSHQGLFHWHFQLFD %LEOLRJUDILD 5LQJUD]LDPHQWL ϯ .
(4) . .
(5) ,QWURGX]LRQH ,QTXHVWDWHVLVLWUDWWHUjGHOODSRVVLELOLWjFKHODGRPDQGDGLPRQHWD LQIOXHQ]LO¶HTXD]LRQHGL3KLOLSVVXOO¶RXWSXWSUHYLVWRLQ(XURODQGLD 3HUIDUHTXHVWRqVWDWRSUHVRFRPHVSXQWRXQDUWLFRORGRYHYLHUDOR VWHVVRVWXGLRUHDOL]]DWRSHUJOL6WDWL8QLWLG¶$PHULFD*OLVFULWWRUL GHOO¶DUWLFRORSDUWLYDQRGDOIDWWRFKHXQDWHRULDFKHFRQWLQXDDGHVVHUH GLEDWWXWDULJXDUGDJOLDJJUHJDWLGHOODPRQHWDHLOORURUXRORQHOODPRGHUQD SROLWLFDPRQHWDULDLQIDWWLUHFHQWHPHQWHF¶qXQHPHUJHQWHFRQVHQVRDO IDWWRFKHJOLDJJUHJDWLGHOODPRQHWDSRVVRQRHVVHUHLJQRUDWLQHOO¶DQDOLVL GHOODPDFURHFRQRPLDHQHOODIRUPD]LRQHGHOODSROLWLFDPRQHWDULD ,ULVXOWDWLGLTXHVWLGXHVWXGLRVLSHUTXDQWRULJXDUGDJOL86$GHWHUPLQDQR WHRULFDPHQWHFRPHQHOOHUHJROHGLSROLWLFDPRQHWDULDVLDQRULOHYDQWLLOWDVVR G¶LQWHUHVVHHO¶LQIOD]LRQHPHQWUHQRQULVXOWLULOHYDQWHO¶DJJUHJDWRGHOOD PRQHWDGDOSXQWRGLYLVWDHPSLULFRLQYHFHORVWXGLRFRQGRWWRGDTXHVWL XOWLPLIDQRWDUHDOFXQLULVXOWDWLDSURYDGLXQPRGHOOROLEHURGDOGHQDUR 3LSUHFLVDPHQWHLORURULVXOWDWLHPSLULFLLQGLFDQRFKH •. 9LqXQDVLVWHPDWLFDUHOD]LRQHLQYHUVDWUDLOWDVVRUHDOHG¶LQWHUHVVHH O¶RXWSXW . •. *OLDJJUHJDWLPRQHWDULQRQVRQRLPSRUWDQWLSHUFRPSUHQGHUH O HIIHWWRGHOOHD]LRQLGLSROLWLFDPRQHWDULD. •. 8QVHPSOLFHPRGHOORUHWURJUDGRqXQDEXRQDUDSSUHVHQWD]LRQHGHOOD SURGX]LRQH. ϱ .
(6) •. 4XHVWRPRGHOORqXWLOHSHUORVYROJLPHQWRRWWLPDOHGLHVSHULPHQWL VXOODSROLWLFDPRQHWDULD . ,QTXHVWRODYRURVLGHYHTXLQGLULHVDPLQDUHLOUDSSRUWRWUDGHQDURH PRYLPHQWLIXWXULGLRXWSXWQHOOHIUHTXHQ]HGLEXVLQHVVFLFOR1HOODPLVXUD LQFXLLOOHJDPHGLGHQDURLQXVFLWDqDOFHQWURGHOO¶LGHDFKHTXHVW¶XOWLPR SXzVHUYLUHFRPHLQGLFDWRUHGHOODSROLWLFDXWLOHODSURYDTXLVYROWDULJXDUGD GLUHWWDPHQWHLSULPLSXQWLGHOO¶HOHQFRVRSUDFLWDWR6HOHPRGLILFKHGHOOD GRPDQGDGLGHQDURVRQRVLVWHPDWLFDPHQWHFRUUHODWHDIXWXUHYDULD]LRQL GHOO RXWSXWJDSSRLLUHVWDQWLDOWULSXQWLGHOO¶HOHQFRGLFXLVRSUDSRVVRQR HVVHUHPRGLILFDWL /DVSHFLILFD]LRQHHPSLULFDTXLXWLOL]]DWDqXQDYHUVLRQHPRGLILFDWDH VHPSOLILFDWDGHOODUHJUHVVLRQHVWLPDWDGD5XGHEXVFK6YHQVVRQ
(7) /¶RELHWWLYRqTXHOORGLGHWHUPLQDUHLUXROLGHLWDVVLGLLQWHUHVVHHGHOGHQDUR QHOSUHYHGHUHLPRYLPHQWLLQXVFLWDSHU(XURODQGLDFRPHORURIHFHURSHUJOL 6WDWL8QLWL8QULVXOWDWRIRQGDPHQWDOHqFKHVLSRVVDWURYDUHXQDUHOD]LRQH VWDWLVWLFDPHQWHVLJQLILFDWLYDWUDLPRYLPHQWLLQGHQDURHO RXWSXWJDS 'DOPRPHQWRFKHXQWHPDULFRUUHQWHQHOODYRURGLTXHVWRJHQHUHqOD PLVXUDGHOGHQDURVLqWURYDWRVHJXHQGRO¶HVHPSLRGHOO¶DUWLFRORFKHOH LQIRUPD]LRQLULOHYDQWLXWLOLSHUSUHYHGHUHLPRYLPHQWLGHOO¶RXWSXWJDS GHULYLQRVLDGDPRYLPHQWLGLGHQDURDOO LQWHUQRFKHDOO HVWHUQR 4XLGHVFULYRLOPRGHOORFKHORURXWLOL]]DQRHFKHDQFKHLRKRSUHVRD ULIHULPHQWRSHULOODYRURIDWWRLQTXHVWDUHOD]LRQHLQPROWLPRGHOOLWHRULFL GHOODSROLWLFDPRQHWDULDLOGHQDURqVXSHUIOXRODSROLWLFDPRQHWDULDq GHILQLWDFRPHO¶LPSRVWD]LRQHGLXQFHUWRWDVVRGLLQWHUHVVHDEUHYH WHUPLQHO¶RXWSXWHSRLO¶LQIOD]LRQH,OGHQDURqULGRQGDQWHLQTXHVWR PRGHOORSHUFKpO RIIHUWDGLPRQHWDqGHWHUPLQDWDGDOODGRPDQGD TXLQGL LQILQLWDPHQWHHODVWLFD
(8) ,OPRGHOORLQWHURqGHVFULWWRGDWUHHTXD]LRQLO HTXD]LRQHGHOODGRPDQGD DJJUHJDWDXQDHTXD]LRQHGHOODFXUYDGL3KLOLSVHXQDUHJRODGLSROLWLFD,Q.
(9) TXHVWDWHVLSHUzFRPHQHOO¶DUWLFRORYHUUjSUHVDLQFRQVLGHUD]LRQHVROROD SULPDHTXD]LRQHFKHULVXOWDEDVWDUHDOORVFRSRGHOORVWXGLR. ݕ௧ ൌ ܽݕ௧ െ ͳ ܾܧ൫ݕ௧ ͳ൯ െ ܿሾܴ௧ െ ܧ௧ ሺ௧ାଵ ሻሿ ݁௧ GRYHݕ௧ qO¶RXWSXWJDSPLVXUDWRFRPHODGHYLD]LRQHGHOSURGRWWRUHDOHGDOVXR SRWHQ]LDOH5qLOWDVVRQRPLQDOHGLLQWHUHVVHSqLOWDVVRGLLQIOD]LRQH4XHVWDq XQ HTXD]LRQHLQFXLO RXWSXWJDSGLSHQGHVLDGDOIXWXURGHOODSURGX]LRQHFKHGDOLO WDVVRGLLQWHUHVVHUHDOH ,OQRVWURRELHWWLYRqTXHOORGLGHWHUPLQDUHVHYLqXQHIIHWWRGLUHWWRGHJOL DJJUHJDWLPRQHWDULSHUO RXWSXWJDSLQGLSHQGHQWHGDLPRYLPHQWLGHLWDVVLGL LQWHUHVVHUHDOL 1HOFRUVRGHOODQRVWUDDQDOLVLXVLDPRRVVHUYD]LRQLWULPHVWUDOLGHOO RXWSXWJDSOD PHGLDWULPHVWUDOHGHOYDORUHQRPLQDOHWDVVRGHLIRQGLIHGHUDOLO LQIOD]LRQH PLVXUDWDFRQO LQGLFHDFDWHQDGHO3,/SRQGHUDWD ϳ .
(10) . .
(11) ,GDWL 'DRUDWXWWHOHDQDOLVLFKHHIIHWWXHUzVDUDQQRIDWWHWUDPLWHLOVRIWZDUHIUHH VRXUFH*UHWO 8WLOL]]HUzVHULHGLGDWLWULPHVWUDOLUHODWLYLDOO¶(XURDUHDSHUXQSHULRGRFKH YDGDOSULPRWULPHVWUHGHODOWHU]RWULPHVWUHGHO RVVHUYD]LRQL
(12) •. 8QDVHULHUHODWLYDDLFRQVXPL GHVWDJLRQDOL]]DWD
(13) . •. 8QDVHULHUHODWLYDDOO¶RXWSXWJDS. •. 8QDVHULHUHODWLYDDOWDVVRGLLQWHUHVVH. •. 8QDVHULHUHODWLYDDOWDVVRGLLQIOD]LRQH. •. 8QDVHULHUHODWLYDDOYDORUHDWWHVRGHOO¶RXWSXWJDS. •. 8QDVHULHUHODWLYDDOYDORUHDWWHVRGHOO¶LQIOD]LRQHDOWHPSRW FDOFRODWDDOWHPSRW. •. 8QDVHULHUHODWLYDDOODGRPDQGDGLPRQHWD. . /¶HTXD]LRQHFKHXWLOL]]HUzSHUFDOFRODUHOHPLHVWLPHqODVWHVVDJLj ULSRUWDWDDOFDSLWRORSUHFHGHQWHHFKHULSRUWRDQFKHTXLLQVHJXLWR. ݕ௧ ൌ ܽݕ௧ െ ͳ ܾܧ൫ݕ௧ ͳ൯ െ ܿሾܴ௧ െ ܧ௧ ሺ௧ାଵ ሻሿ ݁௧ ϵ .
(14) . .
(15) 8Q0RGHOOR &RQLGDWLLQPLRSRVVHVVRSRVVRFRPLQFLDUHFRQODVWLPD2/6GLXQ PRGHOORFKHYXROHVSLHJDUHJOLHYHQWXDOLHIIHWWLGHOODPRQHWDVXOO¶RXWSXW JDSHTXLQGLVHTXHVWDYDULDELOHLQIOXHQ]DOHSUHYLVLRQLGHOODSURGX]LRQH DOO¶LQWHUQRGHOO¶(XUR$UHD ,OSULPRPRGHOORFKHKRVYLOXSSDWRqTXHVWR 0RGHOOR2/6XVDQGROHRVVHUYD]LRQL 7
(16) 9DULDELOHGLSHQGHQWHPRGHOOR (UURULVWDQGDUG+$&ODUJKH]]DGLEDQGD .HUQHOGL%DUWOHWW
(17) &RHIILFLHQWH (UURUH6WG UDSSRUWRW SYDOXH PRQHWD LQWHUHVW SLO 0HGLDYDUGLSHQGHQWH 640YDUGLSHQGHQWH 6RPPDTXDGUUHVLGXL (6GHOODUHJUHVVLRQH 5TXDGUR 5TXDGURFRUUHWWR )
(18) 3YDOXH )
(19) H /RJYHURVLPLJOLDQ]D &ULWHULRGL$NDLNH &ULWHULRGL6FKZDU] +DQQDQ4XLQQ UKR 'XUELQ:DWVRQ . D
(20) ,OFRHIILFLHQWHGHOODPRQHWDQRQqVLJQLILFDWLYR E
(21) ,FRHIILFLHQWLGHLWDVVLGLLQWHUHVVHHGHO3,/VRQRVLJQLILFDWLYL F
(22) ,YDORULUHODWLYLD5TXDGURHG5TXDGURFRUUHWWRVRQRHOHYDWLHTXLQGL LQGLFDQRXQDEXRQDDSSURVVLPD]LRQHOLQHDUHGHOPRGHOOR . ϭϭ .
(23) 3HUYHULILFDUHODVWDELOLWjGHOPRGHOORXWLOL]]RLWHVW&8680H&86804FKH SRVVRGDUPLLQIRUPD]LRQLXWLOLDWWUDYHUVRODVRPPDFXPXODWDGHLUHVLGXL ULFRUVLYLHODVRPPDFXPXODWDGHLTXDGUDWLGHLUHVLGXL . .
(24) &ŝŐƵƌĂϭƚĞƐƚh^hDĞh^hDYƉĞƌŝůŵŽĚĞůůŽ. $WWUDYHUVRTXHVWLJUDILFLQRWRFKHLOPRGHOORULVXOWDPROWRLQVWDELOHL UHVLGXLHVFRQRGDOOHEDQGHGLFRQILGHQ]DLQHQWUDPELLWHVW 2UDDQDOL]]RLOFRPSRUWDPHQWRGHLUHVLGXLGLTXHVWDSULPDUHJUHVVLRQH. ϭϯ .
(25) &ŝŐƵƌĂ &ŝŐƵƌĂϮĐŽƌƌĞůŽŐƌĂŵŵŝĚĞŝƌĞƐŝĚƵŝĚĞůŵŽĚĞůůŽ . )XQ]LRQHGLDXWRFRUUHOD]LRQHGHLUHVLGXL )XQ]LRQHGLDXWRFRUUHOD]LRQHGHLUHVLGXL /$*$&)3$&)4 /$*$&)3$&)4VWDW>SYDOXH@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@ >@.
(26) >@ >@ >@ >@ >@ >@ . ,QTXHVWRFDVRYHGRFKHLUHVLGXLVRQRDXWRFRUUHODWLHFRQODVWDWLVWLFDGL /MXQJ%R[ULILXWRO¶DVVHQ]DGLDXWRFRUUHOD]LRQH $TXHVWRSXQWRXWLOL]]RLOWHVWGL%UHXVFK±*RGIUH\ 7HVWGL%UHXVFK*RGIUH\SHUO DXWRFRUUHOD]LRQHILQRDOO RUGLQH 2/6XVDQGROHRVVHUYD]LRQL 7
(27) 9DULDELOHGLSHQGHQWHXKDW FRHIILFLHQWHHUURUHVWGUDSSRUWRWSYDOXH PRQHWD LQWHUHVW SLO XKDWBH XKDWB XKDWB XKDWB 5TXDGUR 6WDWLVWLFDWHVW/0) FRQSYDOXH 3 )
(28) !
(29) H 6WDWLVWLFDDOWHUQDWLYD75A FRQSYDOXH 3 &KLTXDGUR
(30) !
(31) H /MXQJ%R[4 FRQSYDOXH 3 &KLTXDGUR
(32) !
(33) H . ,QHIIHWWLQRWRFKHF¶qDXWRFRUUHOD]LRQHVSHFLDOPHQWHDULWDUGR. ϭϱ .
(34) 5HVLGXLGHOODUHJUHVVLRQH PRGHOORRVVHUYDWDVWLPDWD
(35) . . 5HVLGXR. . . . . . . . . . . &ŝŐƵƌĂϯƌĞƐŝĚƵŝĚĞůůĂƌĞŐƌĞƐƐŝŽŶĞĚĞůŵŽĚĞůůŽƌŝƐƉĞƚƚŽĂůƚĞŵƉŽ. $GHVVRDSSOLFRLOWHVWGL:KLWH 7HVWGL:KLWHSHUO HWHURVFKHGDVWLFLWj 2/6XVDQGROHRVVHUYD]LRQL 7
(36) 9DULDELOHGLSHQGHQWHXKDWA FRHIILFLHQWHHUURUHVWGUDSSRUWRWSYDOXH PRQHWD LQWHUHVW SLO VTBPRQHWD ;B; ;B; VTBLQWHUHVW ;B; VTBSLO 5TXDGUR 6WDWLVWLFDWHVW75A FRQSYDOXH 3 &KLTXDGUR
(37) !
(38) . &RQTXHVWRWHVWULILXWRO¶RPRVFKHGDVWLFLWj.
(39) $QDOLVLGLXQVRWWRFDPSLRQH Modello 4: OLS, usando le osservazioni 2000:1-2009:3 (T = 39) Variabile dipendente: modello. pil moneta interest. Coefficiente 0,786144 -0,497626 4,46246. Media var. dipendente Somma quadr. residui R-quadro F(3, 36) Log-verosimiglianza Criterio di Schwarz rho. Errore Std. 0,0396109 0,386822 0,904039. 98,12911 900,0298 0,997604 4996,115 -116,5465 244,0837 0,983024. rapporto t 19,8466 -1,2864 4,9361. p-value <0,00001 0,20650 0,00002. SQM var. dipendente E.S. della regressione R-quadro corretto P-value(F) Criterio di Akaike Hannan-Quinn Durbin-Watson. *** ***. 1,428550 5,000083 0,997471 3,31e-47 239,0930 240,8836 0,094857. . D
(40) ,OFRHIILFLHQWHGHOODPRQHWDQRQqVLJQLILFDWLYR E
(41) ,FRHIILFLHQWLGHLWDVVLGLLQWHUHVVHHGHO3,/VRQRVLJQLILFDWLYL F
(42) ,YDORULUHODWLYLD5TXDGURHG5TXDGURFRUUHWWRVRQRHOHYDWLHTXLQGL LQGLFDQRXQDEXRQDDSSURVVLPD]LRQHOLQHDUHGHOPRGHOOR. 3HUYHULILFDUHODVWDELOLWjGHOPRGHOORXWLOL]]RLWHVW&8680H&86804FKH SRVVRGDUPLLQIRUPD]LRQLXWLOLDWWUDYHUVRODVRPPDFXPXODWDGHLUHVLGXL ULFRUVLYLHODVRPPDFXPXODWDGHLTXDGUDWLGHLUHVLGXL. ϭϳ .
(43) *UDILFR&8680FRQEDQGDGLFRQILGHQ]DDO . . . . . . . . . . . . . . . . . . . . . . . . 2VVHUYD]LRQH. *UDILFR&868064FRQEDQGDGLFRQILGHQ]DDO . . . . . . . . . . . . . . 2VVHUYD]LRQH. &ŝŐƵƌĂϰƚĞƐƚh^hDĞh^hDYƉĞƌŝůŵŽĚĞůůŽĚĞůƐŽƚƚŽĐĂŵƉŝŽŶĞ. . . .
(44) $WWUDYHUVRTXHVWLJUDILFLQRWRFKHLOVRWWRPRGHOORULVXOWDPHQRLQVWDELOH GHOPRGHOORLUHVLGXLULPDQJRQRSHUEXRQDSDUWHDOO¶LQWHUQRGHOOHEDQGHGL FRQILGHQ]DLQHQWUDPELLWHVW ,OWHVW&86804ULYHODFRPXQTXHXQDFHUWDLQVWDELOLWjGHOSHULRGRFKHYD GDODOLQTXDQWRLYDORULHVFRQRGDOOHEDQGHGLFRQILGHQ]D *XDUGRFRPHLUHVLGXLGHOPRGHOORSHULOVRWWRFDPSLRQHVLFRPSRUWDQR ULVSHWWRDTXHOOLGHOPRGHOORSUHFHGHQWH. $&)GHLUHVLGXL 7A . . . . . . . . . . . . . 5LWDUGR. 3$&)GHLUHVLGXL 7A . . . . . . . . 5LWDUGR. . . . . . &ŝŐƵƌĂϱĐŽƌĞƌůŽŐƌĂŵŵŝĚĞŝƌĞƐŝĚƵŝĚĞůŵŽĚĞůůŽĚĞůƐŽƚƚŽĐĂŵƉŝŽŶĞ. ϭϵ .
(45) Funzione di autocorrelazione dei residui LAG. ACF. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18. 0,8932 0,7827 0,6982 0,5808 0,4590 0,3590 0,2811 0,1821 0,0893 -0,0015 -0,0704 -0,1174 -0,1710 -0,2042 -0,2243 -0,2455 -0,2489 -0,2493. PACF *** *** *** *** *** ** *. 0,8932 *** -0,0751 0,0680 -0,2208 -0,0715 -0,0097 0,0584 -0,1592 -0,0405 -0,1415 0,0752 0,0279 -0,0720 -0,0052 -0,0304 -0,0347 0,0724 -0,0653. Q-stat. [p-value] 33,5735 60,0482 81,7025 97,1122 107,0193 113,2641 117,2138 118,9236 119,3481 119,3483 119,6312 120,4479 122,2467 124,9135 128,2667 132,4580 136,9613 141,6919. [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000] [0,000]. ,UHVLGXLVHPEUHUHEEHURDXWRFRUUHODWLDQFKHQHOVRWWRFDPSLRQHPDLQ PDQLHUDPHQRQHWWDULVSHWWRDOPRGHOORLQL]LDOH. 3URFHGRFRPXQTXHFRQLOWHVWGL%UHXVFK±*RGIUH\ Test di Breusch-Godfrey per l'autocorrelazione fino all'ordine 4 OLS, usando le osservazioni 2000:1-2009:3 (T = 39) Variabile dipendente: uhat coefficiente errore std. rapporto t p-value ------------------------------------------------------------pil 0,0151469 0,0141454 1,071 0,2923 moneta -0,184960 0,140302 -1,318 0,1968 interest -0,166171 0,315759 -0,5263 0,6023 uhat_1 1,05539 0,174060 6,063 9,04e-07 *** uhat_2 -0,320702 0,254826 -1,259 0,2173 uhat_3 0,224731 0,274659 0,8182 0,4193 uhat_4 0,0786245 0,218170 0,3604 0,7209 R-quadro = 0,896252 Statistica test: LMF = 69,109609, con p-value = P(F(4,32) > 69,1096) = 2,76e-015 Statistica alternativa: TR^2 = 34,953812, con p-value = P(Chi-quadro(4) > 34,9538) = 4,75e-007.
(46) Ljung-Box Q' = 97,1122, con p-value = P(Chi-quadro(4) > 97,1122) = 4,05e-020. 4XHVWRWHVWPLFRQIHUPDFKHDQFKHLQTXHVWRVRWWRFDPSLRQHLUHVLGXLVRQR DXWRFRUUHODWLLQIDWWLPLSRUWDDQRQULILXWDUHODSUHVHQ]DGLDXWRFRUUHOD]LRQH ILQRDOTXDUWRRUGLQH 1HOVRWWRFDPSLRQHF¶qDXWRFRUUHOD]LRQHFRVuFRPHQHOFDPSLRQHLQL]LDOH 5HVLGXLGHOODUHJUHVVLRQH PRGHOORRVVHUYDWDVWLPDWD
(47) . . . 5HVLGXR. . . . . . . . . . . . . . . . . &ŝŐƵƌĂϲƌĞƐŝĚƵŝĚĞůůĂƌĞŐƌĞƐƐŝŽŶĞĚĞůŵŽĚĞůůŽĚĞůƐŽƚƚŽĐĂŵƉŝŽŶĞƌŝƐƉĞƚƚŽĂůƚĞŵƉŽ. . Ϯϭ .
(48) 9RJOLRYHULILFDUHDQFKHSHUTXHVWRVRWWRFDPSLRQHODSUHVHQ]DGL HWHURVFKHGDVWLFLWjORIDFFLRFRQLOWHVWGL:KLWH Test di White per l'eteroschedasticità OLS, usando le osservazioni 2000:1-2009:3 (T = 39) Variabile dipendente: uhat^2 coefficiente errore std. rapporto t p-value --------------------------------------------------------------pil 0,394491 4,60337 0,08570 0,9323 moneta 212,623 51,3621 4,140 0,0003 interest -543,384 128,887 -4,216 0,0002 sq_pil 0,0128045 0,0349753 0,3661 0,7169 X1_X2 -1,77317 0,440217 -4,028 0,0004 X1_X3 3,57607 1,04503 3,422 0,0018 sq_moneta -0,781419 0,808302 -0,9667 0,3414 X2_X3 -3,52606 3,50548 -1,006 0,3225 sq_interest 29,0058 8,61910 3,365 0,0021. *** *** *** *** ***. R-quadro = 0,868129 Statistica test: TR^2 = 33,857020, con p-value = P(Chi-quadro(8) > 33,857020) = 0,000043. 'DLULVXOWDWLGLTXHVWRWHVWSRVVRFRQIHUPDUHFKHDQFKHQHOVRWWRFDPSLRQH qSUHVHQWHHWHURVFKHGDVWLFLWj ,QGHILQLWLYDQHPPHQRFRQTXHVWRVRWWRFDPSLRQHVRQRULXVFLWRDGDYHUH XQPRGHOORFKHULWHQHVVHODPRQHWDXWLOHQHOODVWLPDGHOO¶RXWSXW .
(49) . &RQFOXVLRQL 'DTXHVWLPRGHOOLVLHYLQFHFKHLOGHQDURSRVVDHVVHUHWUDODVFLDWRQHOOD FUHD]LRQHGLHTXD]LRQLSHUODVSLHJD]LRQHGHOODSROLWLFKHPRQHWDULH3HUz SHUDOFXQLFLVRQRPRWLYD]LRQLYDOLGHSHUVRVWHQHUHFKHLOGHQDURHVVHUH FRQVLGHUDWR3HUHVHPSLRXQDXPHQWRSHUVLVWHQWHVDOGLPRQHWDULUHDOL VSLQJHUjYHUVRLOEDVVRLWDVVLGLLQWHUHVVHDOXQJRWHUPLQH1HOVRQ
(50) VRVWLHQHFKHLPRYLPHQWLGHLVDOGLUHDOLVRQRLQIRUPDWLYLGDOPRPHQWRFKH XQDXPHQWRRVVHUYDWRLQGHQDURUHDOHSUHFHGHXQFDORGHOLPSHUIHWWR RVVHUYDELOH PDHVWUHPDPHQWHLPSRUWDQWH
(51) DOXQJRWHUPLQHGHLWDVVLGL LQWHUHVVHUHDOL0HOW]HU
(52) VRVWLHQHFKHLFDPELDPHQWLGHOOD UHJROD]LRQHGHOO RIIHUWDGLPRQHWDDEUHYHWHUPLQHLQIOXHQ]DLWDVVL G LQWHUHVVHUHDOL DSDULWjGLSUH]]L
(53) HO¶LPSDWWRSDWULPRQLDOHGHOVLVWHPD EDQFDULR6HOHPRGLILFKHGHOO RIIHUWDGLPRQHWDVRQRULGRQGDQWLHSRLFKpL WDVVLG LQWHUHVVHVRQRLQWHUHVVDWLGDSLLQWHUYHQWLGLSROLWLFDPRQHWDULDL PRYLPHQWLGHJOLDJJUHJDWLPRQHWDULSRWUHEEHURLQIOXHQ]DUHODGRPDQGD DJJUHJDWDLQGLSHQGHQWHGDOWDVVRGLLQWHUHVVHUHDOH,QIDWWL1HOVRQ
(54) VWLPDXQDYHUVLRQHGLTXHVWDHTXD]LRQHSHUJOL6WDWL8QLWLHLO5HJQR8QLWR HVFRSUHFKHLYDORULULWDUGDWLGHOODEDVHPRQHWDULDUHDOHVRQRVLJQLILFDWLYL VHLQFOXVLFRQLOWDVVRGLLQWHUHVVHUHDOHFRPHYDULDELOHHVSOLFDWLYD 'DOO¶DQDOLVLGHOPRGHOORGDPHSURSRVWRVLSXzQRWDUHFRPHODGRPDQGDGL PRQHWDULVXOWLQRQVLJQLILFDWLYDHTXLQGLWUDVFXUDELOHFRPHG¶DFFRUGRFRQOH WHRULHFODVVLFKHGHOODPDFURHFRQRPLD 1HJOLVWXGLDWWXDOLFKHKRSUHVRLQHVDPHSHUODPLDWHVLDOFXQLVWXGLRVL WHQWDQRGLPHWWHUHODPRQHWDDOO¶LQWHUQRGHOPRGHOORFRPH5XGHEXVFKH 6YHQVVRQ
(55) H1HOVRQ
(56) FKHFRQVLGHUDQRLOUXRORHPSLULFRGHL VDOGLPRQHWDULUHDOLDXPHQWDQGRODUHJUHVVLRQHFRQYDORULULWDUGDWLGL TXHVWLXOWLPL Ϯϯ .
(57) 'DOODPLDUHOD]LRQHFRPXQTXHFRPSDUHFKLDURFRPHODPRQHWDQRQVLD ULOHYDQWHDLILQLGHOORVWXGLRGHOO¶RXWSXWJDSHFRPHTXLQGLSHUODVWLPDGL XQEXRQPRGHOORFKHSRVVDFDOFRODUHO¶RXWSXWVLSRVVDWUDODVFLDUH TXHVW¶XOWLPDHSUHQGHUHLQHVDPHVRODPHQWHLWDVVLGLLQWHUHVVHH O¶LQIOD]LRQH .
(58) $SSHQGLFHWHFQLFD . 3HUFRQWUROODUHOHFDUDWWHULVWLFKHGHLPRGHOOLPLVRQRDIILGDWRDGLYHUVLWHVW SHUO¶DXWRFRUUHOD]LRQHHSHUODSUHVHQ]DGLHWHURVFKHGDVWLFLWj 5LSRUWRTXLVRWWRLQEUHYHXQVXQWRGHOOHVSHFLILFKHGLTXHVWLWHVW 7HVWGL/MXQJ±%R[ 6HUYHSHUYHULILFDUHO¶DXWRFRUUHOD]LRQHILQRDGXQFHUWRULWDUGRHODVXD VWDWLVWLFDFRQUHODWLYRSYDOXHVLWURYDQHOO¶$&) /¶LSRWHVLQXOODqO¶DVVHQ]DGLDXWRFRUUHOD]LRQH 7HVWGL%UHXVFK±*RGIUH\ 6HUYHSHUYHULILFDUHVHLUHVLGXLVHJXRQRXQPRGHOORDXWRUHJUHVVLYRGL RUGLQHNHVLFRVWUXLVFHDSDUWLUHGDXQDUHJUHVVLRQHDXVLOLDULDGHLUHVLGXL VXOOHHVSOLFDWLYHHVXLUHVLGXLULWDUGDWL/DVWDWLVWLFDWHVWqGDWDGD7YROWH O¶ܴ ଶ GLTXHVWDUHJUHVVLRQHHVLGLVWULEXLVFHFRPHXQDܺଶ /¶LSRWHVLQXOODqO¶DVVHQ]DGLDXWRFRUUHOD]LRQHGLRUGLQHN 7HVWGL:KLWH 6HUYHSHUYHULILFDUHODSUHVHQ]DGLHWHURVFKHGDVWLFLWjHVLIRUPXODDSDUWLUH GDXQDUHJUHVVLRQHDXVLOLDULDGHLTXDGUDWLGHLUHVLGXLVXOODFRVWDQWHOH HVSOLFDWLYHLORURTXDGUDWLHLORURSURGRWWLLQFURFLDWLQRQULGRQGDQWL/D VWDWLVWLFDWHVWq7YROWHO¶ܴ ଶ GHOODUHJUHVVLRQHHVLGLVWULEXLVFHFRPHXQDܺଶ GRYHNLQGLFDLOQXPHURGLUHSUHVVRULSUHVHQWLHVFOXVDODFRVWDQWH /¶LSRWHVLQXOODqO¶DVVHQ]DGLHWHURVFKHGDVWLFLWj Ϯϱ .
(59) .
(60) %LEOLRJUDILDHVLWRJUDILD •. &DSSXFFLR1XQ]LR2UVL5HQ]R³(&2120(75,$´
(61) ,O0XOLQR. •. 9HUEHHN0DUQR´(&2120(75,$´
(62) =DQLFKHOOL. •. 0DQNLZ1*UHJRU\³0$&52(&2120,$´
(63) =DQLFKHOOL. •. 5:+DIHU-RVHSK++DVODJ*DUHWW-RQHV³2QPRQH\DQGRXWSXW ,VPRQH\UHGXQGDQW"´-RXUQDORI0RQHWDU\(FRQRPLFV
(64) ±. 6LWL,QWHUQHW •. ZZZZLNLSHGLDRUJ. Ϯϳ .
(65) . .
(66) 5LQJUD]LDPHQWL /DSULPDSHUVRQDFKHYRJOLRULQJUD]LDUHqLOGRFHQWHUHODWRUHGLTXHVWD WHVLLOGRWWRU(IUHP&DVWHOQXRYRFKHVLqGLPRVWUDWRGLVSRQLELOHH PROWRDWWHQWRDOOHPLHHVLJHQ]H5LQJUD]LRODPLDIDPLJOLDFKHPLKD VXSSRUWDWRHVRSSRUWDWRLQTXHVWROXQJRSHULRGRGLWHVLSRLXQJUD]LH SDUWLFRODUHYDDJOLDPLFLGLVHPSUHFKHPLKDQQRDLXWDWRDWHQHUHGXUR HFRPSOHWDUHTXHVWDPLDODXUHD. Ϯϵ .
(67)
Documenti correlati
La funzione integranda `e continua su tutto l’intervallo (0, +∞), per ogni α ∈ R ; pertanto, per stabilire il comportamento dell’integrale proposto dobbiamo studiare
Enunciare la regola di derivazione della composizione, secondo il seguente schema
Domanda 3 Una vasca di 500 litri ha il rubinetto che eroga 1 litro al secondo e il tappo che perde 0,2 litri al secondo.. Quanto tempo ci vuole
Domanda 13 Il grafico in figura è quello della funzione.. nessuna delle altre risposte
L’estremo A `e attratto verso il vertice B del quadrato da una molla ideale di
[r]
Lampadario, fungaia, cartoleria, stalliere, alimentari, macelleria, furbata, gelato, colpaccio, fratellastro, sorellina, vicinato, angolino, stanchezza, postaccio,
2 Completa le frasi in modo da ottenere periodi contenenti una subordinata soggettiva9. che non tutti