ISSN 1346-7328 国総研資料第 652 号平成 23 年 9 月 国土技術政策総合研究所資料 TECHNICAL NOTE of Naional Insiue for Land and Infrasrucure Managemen No.652 Sepember 2011 航空需要予測における計量時系列分析手法の適用性に関する基礎的研究 ~ 季節変動自己回帰移動平均モデル及びベクトル誤差修正モデルの適用性 ~ 井上岳 丹生清輝 Sudy on Applicaion of Time-series Analysis o Air Transpor Demand Esimaion Gaku INOUE, Kiyoeru TANSEI 国土交通省国土技術政策総合研究所 Naional Insiue for Land and Infrasrucure Managemen Minisry of Land, Infrasrucure, Transpor and Tourism, Japan
No.652 2011 9 (YSK-N-238) * ** (ARIMA) 5-10 (VECM) GDP GDP GDP GDP : (ARIMA) (VECM) * ** 239-0826 3-1-1 :046-844-5032 Fax: 046-844-5080 e-mail: inoue-g23i@ysk.nilim.go.jp i
Technical Noe of NILIM No.652 Sepember 2011 (YSK-N-238) Sudy on Applicaion of Time-series Analysis o Air Transpor Demand Esimaion Gaku INOUE* Kiyoeru TANSEI** Synopsis Time-series analysis echniques have been applied o he various fields, including economic and financial analyses. This sudy examined he general applicabiliy of Auoregressive Inegraed Moving Average model(arima), one of ime-series analysis echniques, o air ranspor demand esimaion. Furhermore, his sudy also analyzed long-erm equilibrium beween air ranspor demand and GDP by using Vecor Error Correcion Model (VECM). These analysis comes o be basic daa for fuure research on air ranspor demand esimaion. Key Words: Air Transpor Demand Esimaion, Time-series Analysis, Auoregressive Inegraed Moving Average model(arima), Vecor Error Correcion Model (VECM) * Senior Researcher, Airpor Deparmen ** Direcor of Airpor Planning Division, Airpor Deparmen 3-1-1 Nagase, Yokosuka 239-0826 Japan Phone: +81-46-844-5032 Fax: +81-46-844-5080 e-mail: inoue-g23i@ysk.nilim.go.jp ii
1. 1 2. (ARIMA) 1 2.1........................................................... 1 2.2............................................. 3 2.3............................................. 6 2.4............................................. 10 3. (VECM) GDP 12 3.1....................................................... 12 3.2 (VECM)....................... 13 3.3......................................................... 14 3.4........................................................... 14 4. 16 17 A 3.1 18 iii
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No.652 1. 1) 1 2) GDP GDP (ARIMA) (VECM) GDP 2 (ARIMA) 3 (VECM) GDP 4 2. (ARIMA) 2.1 (1) (ARIMA) (ARIMA) 2) (2010) 3) Hamilon(1994) 4) y ϕ(l)φ(l s ) D s d y = θ(l)θ(l s )ε (1) ϕ(l) = 1 ϕ 1L ϕ 2L 2 ϕ pl p Φ(L s ) = 1 Φ 1 L s Φ 2 L 2s Φ P L sp θ(l) = 1 + θ 1 L + θ 2 L 2 + + θ q L q Θ(L s ) = 1 + Θ 1 L s + Θ 2 L 2s + + Θ Q L sq ϕ i, Φ i, θ i, Θ i (1) L : Ly = y 1 : y = y y 1. s : s y = y y s ε E(ε ) = 0 { σ 2 (k = 0) E(ε ε k ) = 0 (k 0) (1) ARIMA(p, d, q) (P, D, Q) s (2) p, d, q p : d : y q : P : D : Q : s : ARIMA - 1 -
/ k E(y ) = µ Var(y ) = E[(y µ) 2 ] = γ 0 (3) Cov(y, y k ) = E[(y µ)(y k µ)] = γ k (4) (5) (1) ϵ ρ k = Corr(y, y k ) = Cov(y, y k ) Var(y )Var(y k ). (5) ρ k = Corr(y, y k ) = γ k γ 0 (6) k y y k k y y k y 1, y 2,, y k+1 5) k 0 95% ϵ ε (Pormaneau es) H 0 : ρ 1 = ρ 2 = = ρ m = 0 H 1 : 1 k [1, m] ρ k 0 Ljung and Box Q Q Ljung and Box Q(m) = T (T + 2) m k=1 ˆρ k 2 T k χ2 (m) (7) χ 2 (m) m T Q(m) χ 2 (m) 95% 5% ε p, d, q (AIC) (BIC) AIC AIC = 2 L(ˆθ) + 2n (8) L(ˆθ) n 2 BIC BIC = 2 L(ˆθ) + log(t )n (9) (2) 1975 50 2009 21 (3) - 2 -
No.652 domesic 2000 4000 6000 8000 10000 d_domesic 2000 1000 0 1000 2000-1 - 2 Auocorrelaions of d_domesic 0.50 0.00 0.50 1.00 0 10 20 30 40 Lag Barle s formula for MA(q) 95% confidence bands Parial auocorrelaions of d_domesic 1.00 0.50 0.00 0.50 1.00 0 10 20 30 40 Lag 95% Confidence bands [se = 1/sqr(n)] - 3 m1 1 1990m1 1990 1 2.2-1 -2 E(y ) = µ -3 0 95% 5% 12 24 36-4 ρ k -4 12-3 1 2 3-4 1 2 3 ARIMA(p, d, q) (P, D, Q) s d = D = 1 s = 12 0 p, q, P, Q 2 81 (p, q, P, Q) ϕ, Φ, θ, Θ 2.1 AIC ϕ, Φ, θ, Θ - 3 -
/ 2000 4000 6000 8000 10000 y predicion, one sep domesic - 1 ARIMA(1, 1, 1) (0, 1, 1) 12 p -1.805 2.210-0.82 0.414 AR(1) 0.186 0.089 2.09 0.037 MA(1) -0.667 0.063-10.65 0.000 MA(12) -0.434 0.039-11.22 0.000 189.4963 AIC 5436.876-2713.4379 Q p 41.1854 (0.4185) - 5 Auocorrelaions of e 0.10 0.05 0.00 0.05 0.10 0 10 20 30 40 Lag Barle s formula for MA(q) 95% confidence bands Parial auocorrelaions of e 0.15 0.10 0.05 0.00 0.05 0.10 0 10 20 30 40 Lag 95% Confidence bands [se = 1/sqr(n)] - 6-7 ARIMA(1, 1, 1) (0, 1, 1) 12-1 ϕ 1 = AR(1) θ 1 = MA(1) Θ 1 = MA(12) -5 ARIMA -6-7 0 95% -1 (Pormaneau es) Q χ 2 (m) 95% P 0.42 (1)1975 1994 20 1995 2009 ( 1994 12 ) (2)1975 1999 25 ( 1999 12 ) -2-3 (1)1994 12 (2)1999 12 ARIMA(0, 1, 1) (0, 1, 1) 12 1975 2009 ARIMA(1, 1, 1) (0, 1, 1) 12 40 Q - 4 -
No.652 0 3000 6000 9000 12000 15000 1995m1 2000m1 2005m1 2010m1 prediced(1994m12) domesic prediced(1999m12) 0 10000 20000 30000 1995m1 2000m1 2005m1 2010m1 observaion upper(95%) lower(68%) predicion upper(68%) lower(95%) - 8 1994 12 1999 12-9 95% 1994 12-2 1994 12 p 0.596 5.150 0.12 0.908 MA(1) -0.349 0.051-6.84 0.000 MA(12) -0.171 0.058-2.95 0.003 137.1608 AIC 2886.888-1439.444 Q p 40.2695 (0.4583) - 3 1999 12 p -0.015 3.854 0.00 0.997 MA(1) -0.440 0.033-13.37 0.000 MA(12) -0.310 0.042-7.30 0.000 162.4464 AIC 3745.766-1868.883 Q p 45.3457 (0.2589) χ 2 (m) 95% P 0.45 0.25 40-8 (1)1994 12 (2)1999 12 (3) 2002 1999 12 2005 10% 2005 20% 40% 1994 12 1999 12 1995-1999 (MSE) MSE MSE (2010) 3) MSE h ŷ +1,, ŷ +h 1 y ˆε 2 1 y ˆε h ε ε 0 0 ε ˆε ε +h 0 ε (k) +1,, ε(k) +h N(0, σ2 ) y, y 1,, ε, ε 1, ε y (k) +h - 5 -
/ N y (k), k = 1, 2,, N +h MSE y (k), k = 1, 2,, N +h 1994 12 N = 1, 000 MSE h 95% (±1.96σ) h 68% (±σ) -9 5 95% 68% 68% 95% 95% 2000 100% 5 100% 68% 1994 12 1999 12 2002 5 10 15 90 2.3-10 -11 E(y ) = µ -12-11 -11-13 0 95% 5% -14 12 ARIMA(p, d, q) (P, D, Q) s d = D = 1 s = 12 0 p, q, P, Q 2 81 (p, q, P, Q) ϕ, Φ, θ, Θ 2.1 AIC ϕ, Φ, θ, Θ ARIMA(1, 1, 2) (0, 1, 1) 12-4 ϕ 1 = AR(1) θ 1 = MA(1) θ 2 = MA(2) Θ 1 = MA(12) -15 ARIMA -16-17 - 6 -
No.652 inl 0 500 1000 1500 2000 d_inl 600 400 200 0 200 400 d_ln_inl.4.2 0.2.4.6-10 - 11-12 Auocorrelaions of d_inl 0.20 0.00 0.20 0.40 0.60 0.80 0 10 20 30 40 Lag Barle s formula for MA(q) 95% confidence bands Parial auocorrelaions of d_inl 0.40 0.20 0.00 0.20 0.40 0.60 0 10 20 30 40 Lag 95% Confidence bands [se = 1/sqr(n)] - 13 0 95% -4 40 (Pormaneau es) Q χ 2 (m) 95% P 0.06 1999 12-5 1999 12 ARIMA(1, 1, 1) (2, 1, 2) 12 ARIMA(1, 1, 2) (0, 1, 1) 12 ϕ 1 = AR(1) θ 1 = MA(1) Φ 1 = AR(12) Φ 2 = AR(13) Θ 1 = MA(12) Θ 2 = MA(13) Φ 1 Φ 2 Θ 1 40 Q χ 2 (m) 95% - 14 P 0.45 0.25 40-18 1999 12 2001 9 2003 3 SARS 10% 2005 25% 40-50% -19 5 95% 68% 68% 95% (MSE) 95% 68% 95% 95% 5 50% 2009 95% 95% SARS - 7 -
/ 0 500 1000 1500 2000 observaion y predicion, one sep - 15-4 ARIMA(1, 1, 2) (0, 1, 1) 12 p -0.165 0.218-0.75 0.451 AR(1) 0.820 0.036 22.90 0.000 MA(1) -0.819 0.044-18.50 0.000 MA(2) -0.222 0.045-4.88 0.000 MA(12) -0.719 0.030-24.28 0.000 53.00414 AIC 4436.357-2212.178 Q p 54.7446 ( 0.0602) Auocorrelaions of e 0.15 0.10 0.05 0.00 0.05 0.10 0 10 20 30 40 Lag Barle s formula for MA(q) 95% confidence bands Parial auocorrelaions of e 0.20 0.10 0.00 0.10 0.20 0 10 20 30 40 Lag 95% Confidence bands [se = 1/sqr(n)] - 16-17 1999 12 SARS SARS SARS SARS SARS SARS 1999 12 SARS -20-4 -4 53 6-318 2001 9 2003 4 SARS 3 (150) SARS 3 0.3% 2001 9 12 SARS 2003 3 2003 5 :2001 8 2001 12 SARS :2003 2 2003 5-8 -
No.652 0 500 1000 1500 2000 2500 observaion predicion - 18 2000 1-5 2000 1 p 0.140 0.421 0.33 0.741 AR(1) 0.588 0.087 6.79 0.000 MA(1) -0.824 0.065-12.68 0.000 AR(12) -0.454 0.354-1.28 0.199 AR(13) 0.192 0.152 1.26 0.207 MA(12) -0.159 0.354-0.45 0.652 MA(13) -0.315 0.154-2.04 0.041 35.63412 AIC 2887.723-1435.861 Q p 34.3137 ( 0.7234) 0 1000 2000 3000 4000 2000m1 2002m1 2004m1 2006m1 2008m1 2010m1 observaion upper(95%) lower(68%) predicion upper(68%) lower(95%) residual, one sep 400 200 0 200 2000m1 2002m1 2004m1 2006m1 2008m1 2010m1-19 95% 2000 1-21 1999 12 SARS SARS 1999 12 2001 9 2003 4 SARS 0 1000 2000 3000 4000-20 SARS 2000m1 2002m1 2004m1 2006m1 2008m1 2010m1 observaion errorism predicion errorism&sars - 21 SARS - 9 -
/ inlcargo 0 50000 100000 150000 d_inlcargo 20000 0 20000 40000 d_ln_inlcargo.2 0.2.4-22 - 23-24 Auocorrelaions of d_ln_inlcargo 0.50 0.00 0.50 1.00 0 10 20 30 40 Lag Barle s formula for MA(q) 95% confidence bands Parial auocorrelaions of d_ln_inlcargo 0.40 0.20 0.00 0.20 0.40 0.60 0 10 20 30 40 Lag 95% Confidence bands [se = 1/sqr(n)] - 25 SARS 5 10 2.4-22 - 26-23 E(y ) = µ -24-11 -24-25 0 95% 5% 12 24 36-26 2 10 12 ARIMA(p, d, q) - 10 -
No.652 0 50000 100000 150000 observaion predicion - 6 ARIMA(0, 1, 1) (0, 1, 1) 12 p -4.969 10 4 4.174 10 4-1.19 0.234 MA(1) -0.242 0.038-6.37 0.000 MA(12) -0.803 0.036-22.24 0.000 0.0467088 AIC -1318.483 663.2413 Q p 20.0920 (0.9964) - 27 Auocorrelaions of e 0.10 0.05 0.00 0.05 0.10 0 10 20 30 40 Lag Barle s formula for MA(q) 95% confidence bands Parial auocorrelaions of e 0.10 0.05 0.00 0.05 0.10 0 10 20 30 40 Lag 95% Confidence bands [se = 1/sqr(n)] - 28 (P, D, Q) s d = D = 1 s = 12 0 p, q, P, Q 2 81 (p, q, P, Q) ϕ, Φ, θ, Θ 2.1 AIC ϕ, Φ, θ, Θ ARIMA(0, 1, 1) (0, 1, 1) 12-6 θ 1 = MA(1) Θ 1 = MA(12) -27 ARIMA -28-29 0-29 95% -6 40 (Pormaneau es) Q χ 2 (m) 95% P 0.99 1999 12-7 1999 12 ARIMA(0, 1, 1) (0, 1, 1) 12 1975 2009 θ 1 = MA(1) Θ 1 = MA(12) 40 Q - 11 -
/ 0 50000 100000 150000 observaion predicion - 7 2000 1 p -4.983 10 4 4.971 10 4-1.00 0.316 MA(1) -0.353 0.046-7.67 0.000 MA(12) -0.773 0.048-16.05 0.000 0.0446181 AIC -951.4157 479.7078 Q p 23.5174 ( 0.9823) - 30 2000 1 χ 2 (m) 95% P 0.98 40-30 1999 12 2001 9 1999 12-31 1999 12 (MSE) 95% 68% 68% 95% 2003 100% 2007 200% 5 50000 100000 150000 200000 250000 2000m1 2002m1 2004m1 2006m1 2008m1 2010m1 observaion upper(95%) lower(68%) predicion upper(68%) lower(95%) - 31 95% 2000 1 5 3. (VECM) GDP 3.1 1) (1) (2) (3) (4) ( ) (5) GDP - 12 -
No.652-8 random1 random2 random3 random4 random5 α 16.292 16.835 16.411 16.969 16.605 (152.67) (240.50) (91.99) (228.14) (226.37) β 0.0385 0.0254 0.0605 0.0237 0.0299 (15.79) (16.62) (8.74) (13.92) (18.87) R 2 0.880 0.890 0.689 0.850 0.913-9 random1 random2 random3 random4 random5 α 13.752 14.521 13.840 14.729 14.185 (86.64) (141.89) (59.13) (127.53) (137.00) β 0.0549 0.0362 0.0895 0.0334 0.0429 (15.11) (16.23) (9.86) (12.63) (19.15) R 2 0.870 0.885 0.739 0.823 0.915-10 random1 random2 random3 random4 random5 α 17.025 18.037 17.070 18.309 17.582 (89.00) (162.32) (61.99) (138.05) (176.93) β 0.0734 0.0489 0.1225 0.0453 0.0579 (16.78) (20.16) (11.47) (14.91) (26.95) R 2 0.892 0.923 0.793 0.867 0.955 0 10 20 30 40 50 60 70 1975 1980 1985 1990 1995 2000 2005 2010 year random1 random2 random3 random4 random5-32 GDP (OLS) y y = y y 1 y x x y GDP (y ) 5 (x ) y = α + βx -8-9 -10 x = x 1 + 1 + ε, ε N(0, 2 2 ) (10) -A.1-32 R 2 0.8 GDP GDP (VECM) 3.2 (VECM) (VECM) (2010) 3) Hamilon(1994) 4) GDP Chang 6) - 13 -
/ - 11 Phillips-Perron uni roo ess Variables Wih a ime rend DP 0.101 IP -0.506 IC -0.313 Y -0.254 DP -4.232 ** IP -6.625 ** IC -6.509 ** Y -5.128 ** ** : 1% - 12 Maximum likelihood coinegraion ess Saiics Saiics 0 13.28 10.26 0 18.63* 14.28* 0 20.36* 15.31* * 95% ** 99% 2 x y ψ y ψx 2 2 x y 2 2 x y y = α 1 + λ 11 y 1 + + λ 1p y p + β 11 x 1 + + β 1p x p + η 1 (y ψx ) + ε 1 x = α 1 + λ 21 y 1 + + λ 2p y p + β 21 x 1 + + β 2p x p + η 2(y ψx ) + ε 2 (11) (Vecor Error Correcion Model) y ψx (x, y ) 2 x x x, y x (MSE) y x (11) λ 2i = 0 i p VECM F ( (11) η i ) 3.3 2 1975 2009 GDP 2000( 12) GDP 1979 GDP 68SNA 93SNA 3.4 (1) GDP Phillips and Perron PP -11 DP IP IC Y GDP 1 PP GDP (2) GDP H 0 : 5% 95% VECM GDP - 14 -
No.652-13 VECM ( - 14 VECM ( - 15 VECM ( ) DP Y 0.0001( 0.00) -0.0002(-0.04) DP(-1) 0.4134( 2.42)* 0.1153( 1.55) Y(-1) -0.3458(-0.67) 0.4664( 2.08)* ECT(-1) -0.1966(-3.18)**-0.0495(-1.84) R 2 0.6129 0.7506 F 47.49785 90.26574 DP-0.992Y(-6.07)-5.264 ) IP Y 0.0001( 0.00) -0.0011(-0.18) IP(-1) 0.0792( 0.46) 0.0634( 1.41) Y(-1) -0.7838(-0.96) 0.6021( 2.87)** ECT(-1) -0.3248(-3.78)**-0.0248(-1.12) R 2 0.5220 0.7335 F 32.75935 82.58806 IP-1.591Y(-9.16)+4.250 ) IC Y 0.0001( 0.01) -0.0042(-0.68) IC(-1) 0.0319( 0.19) 0.0972( 2.31)* Y(-1) -0.7297(-0.99) 0.6635( 3.61)** ECT(-1) -0.2498(-3.74)**-0.0078(-0.46) R 2 0.6129 0.7568 F 47.49253 93.33706 IC-2.052Y(-8.89)+6.011-16 - 17-18 F T ( DP Y ECT 1 DP - 0.45-3.18 ** Y 2.39 - -1.84 ** 1% F T ( IP Y ECT 1 IP - 0.93-3.78 ** Y 2.00 - -1.12 ** 1% F T ( IC Y ECT 1 IC - 0.99-3.74 ** Y 5.33 * - -0.49 ** 1% *5% (AIC) (BIC) AIC AIC BIC 2 BIC 2 AIC BIC 2 2 (3) VECM -13-14 -15 VECM ECT (11) η i ( ) -16-17 -18 ( ) GDP GDP GDP GDP GDP Y OLS 1.458 GDP 5% GDP GDP GDP DP Y GDP GDP GDP GDP GDP Y OLS 2.102 GDP 5% GDP - 15 -
/ GDP GDP IP Y GDP GDP GDP GDP GDP Y OLS 2.798 GDP 5% GDP GDP GDP GDP IP Y GDP GDP GDP GDP GDP GDP GDP GDP GDP VECM GDP GDP Y OLS GDP 4. ARIMA 5 5 5-10 VECM GDP GDP GDP GDP GDP GDP GDP - 16 -
No.652 (2011 8 31 ) 1) (2007): hp://www.ysk.nilim.go.jp/kakubu/kukou/keikaku/ juyou1.hml (2011/8/31 ) 2) (2003): No.129 2003 3) (2010): 4) Hamilon,J.(1994), Time Series Analysis, Princeon Universiy Press. 5) A.C.(1985): 6) Chang,Y. and Chang,Y.(2009), Air cargo expansion and economic growh: Finding he empirical link, Journal of Air Transpor Managemen Vol.15, pp.264-265. - 17 -
/ A 3.1 3.1 A- 1 3.1 year random1 random2 random3 random4 random5 21.5152 20.0636 13.0901 16.6605 21.0571 x 1976-1.6269-0.7967-1.1156-1.8277 0.6846 x 1977 5.0865 0.0949 3.0174 1.1157 1.5968 x 1978 1.7356-1.1746-0.1697 2.2110-1.1048 x 1979-0.8327-1.9595-2.4691-0.0004-2.8855 x 1980 1.6659 2.9494 0.6135 1.2181 4.4391 x 1981 0.3240 0.9719-1.2078-2.1342 0.4409 x 1982 0.0884-0.6171-1.4606 0.6273-0.7412 x 1983 0.7361 1.3164 4.4721 0.6575-0.2992 x 1984 3.0261 0.2213 0.1105 2.5305-2.3176 x 1985-2.1516 0.3682 2.2527-1.5426 4.7845 x 1986-1.0144 3.6194 1.6065 2.7520 2.3140 x 1987-2.6689 1.6978-1.6592-0.9706 2.3758 x 1988-1.1406-1.4605-2.2163 2.4616-0.1269 x 1989-1.1954 0.9723-1.6835-2.4891 0.5397 x 1990 0.6647-0.1996-5.0440-0.5176-0.2042 x 1991 3.2423-0.5797 0.9462 2.0420 0.3803 x 1992 0.1225 0.0141-2.2360-4.9964-1.7739 x 1993-2.7237 3.0149-2.6006-0.0447-0.2916 x 1994-1.2686 1.9111-0.0473 1.7434 0.9801 x 1995 0.7250-1.7719 1.6053 1.4929-1.5770 x 1996 3.0404 1.6208 1.6039 3.3505 0.0935 x 1997 2.7687-0.4832-0.6633 1.4992 1.1292 x 1998-5.0720 1.3180-0.1754 1.1476-1.3473 x 1999-0.1684 0.1940-2.0454 0.4588-0.4381 x 2000-1.2422-3.6518-0.0994-0.4484 1.2728 x 2001-0.2571 1.3158-1.8019 0.6595-0.5286 x 2002-0.7625 0.2044 0.9966 2.2123 1.6951 x 2003-1.9928 0.1593-0.2768 5.0052-0.3260 x 2004 3.7934 1.3830-4.3017 2.1538 2.0064 x 2005 2.1311 2.2317-0.7544-2.4308-2.5891 x 2006-0.4466-1.1799-0.0655-3.1324-1.0023 x 2007-0.9095 0.1037 2.6574-0.0367 2.2986 x 2008 0.4347 1.2048-0.5445 0.3762-0.3973 x 2009-2.4000 4.8594-2.0381 2.1228 0.9300 0.1154 0.4472-0.4786 0.4562 0.4168 2.1729 1.7504 2.0091 2.0691 1.8836 x = x x 1 1-18 -
国土技術政策総合研究所資料 TECHNICAL NOTE of N I L I M No. 652 Sepember 2011 編集 発行 国土技術政策総合研究所 本資料の転載 複写のお問い合わせは 239-0826 神奈川県横須賀市長瀬 3-1-1 管理調整部企画調整課電話 :046-844-5019