Introduction to Modern Time Series Analysis
|
|
- Delphia Johns
- 6 years ago
- Views:
Transcription
1 Introduction to Modern Time Series Analysis Gebhard Kirchgässner, Jürgen Wolters and Uwe Hassler Second Edition Springer 3 Teaching Material The following figures and tables are from the above book. They are provided to help instructors and students and may be used for teaching purposes as long as a reference to the book is given in class. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
2 Introduction and Basics bn Euro year Figure.: Real Gross Domestic Product of the Federal Republic of Germany in billions of Euro, 9 bn Euro year Figure.: Quarterly Changes of the Real Gross Domestic Product (ΔGDP) of the Federal Republic of Germany, 9 99 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
3 percent Figure.3: Quarterly Growth Rates of the Real Gross Domestic Product (qgr) of the Federal Republic of Germany, 9 99 year bn Euro year Figure.: Annual Changes of the Real Gross Domestic Product (Δ GDP) of the Federal Republic of Germany, 9 99 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
4 percent Figure.5: Annual Growth Rates of Real Gross Domestic Product (agr) of the Federal Republic of Germany, 9 99 bn Euro Figure.: Smooth Component and actual values of the Real Gross Domestic Product of the Federal Republic of Germany, 9 year year Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
5 Figure.7: Example of a Random Walk where only the steps + and are possible Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
6 CHF/USD percent a) Exchange Rate CHF/USD 97 year year - -5 ˆ b) Continuous Returns CHF/USD 5 5 c) Estimated Autocorrelations Figure.: Exchange Rate Swiss Franc U.S. Dollar, Monthly data, January 97 to December Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
7 Univariate Stationary Processes 7.5 x t 5.5 t a) Realisation b) Theoretical autocorrelation function ˆ c) Estimated autocorrelation function with confidence intervals Figure.: AR() process with α =.9 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
8 x t t - - a) Realisation b) Theoretical autocorrelation function ˆ c) Estimated autocorrelation function with confidence intervals Figure.: AR() process with α=.5 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
9 x t 5.5 t a) Realisation 5 5 b) Theoretical autocorrelation function ˆ c) Estimated autocorrelation function with confidence intervals Figure.3: AR() process with α = -.9 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
10 Percent year ˆ ( ) ˆ ( ) a) Popularity of the CDU/CSU, b) Autocorrelation ( ) and partial ( ) autocorrelation functions with confidence intervals 5 5 c) Estimated autocorrelation function of the residuals of the estimated AR()-process with confidence intervals Figure.: Popularity of the CDU/CSU, 97 9 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
11 x t 5 t -5 - a) Realisation b) Theoretical autocorrelation function ˆ c) Estimated autocorrelation function with confidence intervals Figure.5: AR() process with α =.5, α = -.5 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
12 x t 5.5 t a) Realisation b) Theoretical autocorrelation function ˆ c) Estimated autocorrelation function with confidence intervals Figure.: AR() process with α =. and α = -.5 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
13 Percent year ˆ ( ) ˆ ( ) a) Three month money market rate in Frankfurt b) Estimated autocorrelation ( ) and partial autocorrelation ( ) functions with confidence intervals 5 5 c) Estimated autocorrelation function of the residuals of the estimated AR()-process with confidence intervals Figure.7: Three month money market rate in Frankfurt, Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
14 kk kk kk kk k 5 5 AR() process with =.9 k 5 5 AR() process with = -.9 k 5 5 AR() process with =.5, = -.5 k 5 5 AR() process with =., = -.5 Figure.: Estimated partial autocorrelation functions Table.: Characteristics of the Autocorrelation and the Partial Autocorrelation Functions of AR and MA Processes Autocorrelation Function Partial Autocorrelation Function MA(q) breaks off with q does not break off AR(p) does not break off breaks off with p Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
15 Figure.9: Theoretical autocorrelation functions of ARMA(,) processes Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
16 Percent ˆ a) New York three month money market rate, b) Autocorrelation ( ) and partial ( ) autocorrelation functions of the first differences with confidence intervals 5 5 c) Autocorrelation function of the residuals of the estimated ARMA(,)-process with confidence intervals year Figure.: Three month money market rate in New York, 99 3 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
17 Table.: Forecasts of the Council of Economic Experts and of the Economic Research Institutes Period R RMSE MAE ME â U *.5*.57 Institutes Council of Economic Experts * *.7*.7* * *.5*.77* -.73*.35.55* *.5*.5*.*.3*.* * denotes the better of the two forecasts. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
18 3 Granger Causality percent Growth Rate of Real GDP - - Interest Rate Spread (t-) (GLR - GSR) year Figure 3.: Growth rate of real GDP and the four quarters lagged interest rate spread in the Federal Republic of Germany, (in percent) Table 3. Test for Granger Causality (I): Direct Granger Procedure /5 /9, Observations y x k k F(y x) F(y x) F(y x) ln(gdp r ) ln(m r ).7*** **.3. ln(gdp r ) GLR GSR 3.* 3.35**..97(*).77*.79 ln(m r ) GLR GSR 5.5***.9.99**.5*.7 5.5*** (*), *, **, or *** denote that the null hypothesis that no causal relation exists can be rejected at the, 5, or. percent significance level, respectively. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
19 Figure 3.. (The dotted lines are the approximate 95 percent confidence intervals.) ˆρ(k) k Figure 3.a: Cross-correlations between the residuals of the univariate models of GDP and the quantity of money M ˆρ(k) k Figure 3.b: Cross-correlations between the residuals of the univariate models of GDP and the interest rate spread Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
20 ˆρ(k) k Figure 3.c: Cross-correlations between the residuals of the univariate models of the quantity of money M and the interest rate differential Table 3.: Test for Granger Causality (II): Haugh-Pierce Test /5 /9, Observations Y x ˆ () k S(y x) S(y x) S(y<=>x) ln(gdp r ) ln(m r ).79(*).57** ** 7.3*.5 3.* ln(gdp r ) GLR GSR.7.3.*.(*).7 3.7(*) 5.55(*) ln(m r ) GLR GSR.33***.97* 9.* 3.95***.(*).7.3** (*), *, **, or. *** denote that the null hypothesis that no causal relation exists can be rejected at the, 5, or. percent significance level, respectively. Table 3.3: Optimal Lag Length for the Hsiao Procedure Akaike Criterion Schwarz Criterion Relation * k * * k k * k * * k k ln(m r ) ln(gdp r ) ln(gdp r ) ln(m r ) 5 3 (GLR GSR) ln(gdp r ) ln(gdp r ) (GLR GSR) Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
21 Table 3.: Models Estimated with the Hsiao Procedure /5 /9, Observations Criterion Akaike Criterion Schwarz Criterion Explanatory Variable Dependent Variable ln(gdp r,t ) ln(m r,t ) ln(gdp r,t ) ln(m r,t ) Constant term ln(gdp r, t- ) ln(gdp r,t- ) ln(gdp r,t-3 ) ln(m r,t- ) ln(m r,t- ) ln(m r,t-3 ) ln(m r,t- ) ln(m r,t-5 ) ln(m r,t- ) ln(m r,t-7 ) ln(m r,t- ). (.7).75*** (3.59).59*** (.).3*** (3.) -.95 (.3) -.3 (.5).39* (.5).7*** (.73) -.73 (.9).5 (.3) -.7*** (3.53).3* (.5) -. (.3).9 (.) -.3* (.).3 (.).75*** (3.).59*** (.) ˆ (û,û ) *** (3.9).97*** (.) -.35 (.99).3 (.) -.5** (.7) R SE Q(m) 3.*.* 3.3*.5* m The numbers in parentheses are the absolute values of the estimated t statistics. (*), *, **, or *** denote that the corresponding null hypothesis can be rejected at the, 5, or. percent significance level, respectively. m denotes the number of degrees of freedom of the Q statistic. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
22 Table 3.5: Models Estimated with the Hsiao Procedure /5 /9, Observations Criterion Akaike Criterion Schwarz Criterion Explanatory Variable Dependent Variable ln(gdp r,t ) (GLR GSR) t ln(gdp r,t ) (GLR GSR) t Constant term ln(gdp r, t- ) ln(gdp r,t- ) ln(gdp r,t-3 ).37 (.7).73*** (.).** (.) -.3 (.5) -.3* (.). (.3) ln(gdp r,t- ).5* (.5) ln(gdp r,t-5 ) -.3(*) (.7) (GLR GSR) t- -.5 (.) (GLR GSR) t-.** (.).*** (.9) -. (.7) (GLR GSR) t ** (.9) (GLR GSR) t-.*** (3.7) (GLR GSR) t-5 -.7** (.95).3 (.3).733*** (.7) -.3 (.3).3* (.) ˆ (û,û ) ** (.93).3*** (.3) -.9 (.) -.3* (.3).** (3.5) -.37*** (3.53) R SE Q(m) m 7 7 The numbers in parentheses are the absolute values of the estimated t statistics. (*), *, **, or *** denote that the corresponding null hypothesis can be rejected at the, 5, or. percent significance level, respectively. m denotes the number of degrees of freedom of the Q statistic. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
23 Table 3.: Test for Granger Causality: Direct Granger Procedure with Three Variables /5 /9, Observations Y x z k F(y x) F(y x) F(y x) ln(gdp r ) ln(mr) GLR GSR.77* 3.7**.577.**.3*.7 ln(gdp r ) GLR GSR ln(m r )..(*).7.3.7(*).9 ln(m r ) GLR GSR ln(gdp r ) 7.5*** *** 3.3**.9.5*** (*), *, **, or *** denote that the null hypothesis that no causal relation exists can be rejected at the, 5, or. percent significance level, respectively. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
24 Vector Autoregressive Processes. Response of X to X. Response of X to X Response of X to X Response of X to X Figure.: Impulse response functions Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
25 Accumulated Response of X to X Accumulated Response of X to X Accumulated Response of X to X Accumulated Response of X to X Figure.: Cumulative impulse response functions Response of DLGDPR to DLGDPR. Response of DLGDPR to DLMR.. Response of DLGDPR to GLSR Response of DLMR to DLGDPR 3 3 Response of DLMR to DLMR 3 Response of DLMR to GLSR Response of GLSR to DLGDPR. Response of GLSR to DLMR. Response of GLSR to GLSR Figure.3: Impulse response functions Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
26 Accummulated Response of DLGDPR to DLGDPR Accummulated Response of DLGDPR to DLMR Accummulated Response of DLGDPR to GLSR Accummulated Response of DLMR to DLGDPR Accummulated Response of DLMR to DLMR Accummulated Response of DLMR to GLSR Accummulated Response of GLSR to DLGDPR - - Accummulated Response of GLSR to DLMR - - Accummulated Response of GLSR to GLSR Figure.: Cumulative impulse response functions Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
27 Table.: Variance Decomposition Forecast horizon x x Immediate periods periods periods Infinity x.. x x x x x x x 9.3. x 5..9 x Table.a: Variance Decomposition /5 /9, Observations Forecast horizon Δ ln(gdp r ) Δ ln(m r ) GLR GSR Δ ln(gdp r ) immediate Δ ln(m r ) GLR GSR... Δ ln(gdp r ) year Δ ln(m r ) GLR GSR Δ ln(gdp r ) years Δ ln(m r ) GLR GSR Δ ln(gdp r ) years Δ ln(m r ) GLR GSR Δ ln(gdp r ) infinity Δ ln(m r ) GLR GSR Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
28 Table.b: Variance Decomposition /5 /9, Observations Forecast horizon Δ ln(gdp r ) Δ ln(m r ) GLR GSR Δ ln(gdp r ) immediate Δ ln(m r )... GLR GSR Δ ln(gdp r ) year Δ ln(m r ) GLR GSR Δ ln(gdp r ) years Δ ln(m r ) GLR GSR Δ ln(gdp r ) years Δ ln(m r ) GLR GSR Δ ln(gdp r ) infinity Δ ln(m r ) GLR GSR Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
29 5 Nonstationary Processes Figure 5.: Linear and quadratic trend, superimposed by a pure random process Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
30 Figure 5.: Realisations of AR() processes α =.3 (------), α=.97 ( ) Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
31 Figure 5.3: Random walk with (-----) and without ( ) drift Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
32 First differences of the random walk First differences of the model with a linear trend Original residuals Original residuals Figure 5.: Scatter diagrams of the first differences against the original residuals of nonstationary processes Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
33 Residuals of the model with a stochastic trend Residuals of the model with a time trend Original residuals Original residuals Figure 5.5: Scatter diagrams of the residuals of regressions on a time trend against the original residuals of nonstationary processes Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
34 Actual and estimated values - - Residuals Model with a linear trend 5 Actual and estimated values Residuals Model with a random walk with drift Figure 5. Actual and estimated values and residuals of the models with linear deterministic and stochastic trends Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
35 Constant term linear trend Table 5.: Results of Linear Trend Elimination ( Observations) Model with a linear trend random walk random walk with drift.993 (99.) 5.7 (9.79) 9.73 (.9).9 (9.55) 3 (.3) ).7.9 (59. R Durbin-Watson Density of the estimated coefficient compared with a normal distribution with the same variance and = Density of the t statistic Figure 5.7: Density of the estimated autocorrelation coefficient and the t statistic under the null hypothesis of a random walk. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
36 UER GER/EER SER Figure 5.: Development of the Swiss, German/European and US Euromarket interest rates. Monthly data, January 93 December Table 5.: Results of the Augmented Dickey-Fuller Tests /93 /, Observations Variable Levels. Differences k Test Statistic k Test Statistic SER (.7) -7. (.) GER/EER (.7) -.9 (.) UER (.755) -. (.) The tests were performed for levels with as well as for first differences without a constant term. The numbers in parentheses are the p values. The number of lags, k, has been determined with the Hannan-Quinn criterion. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
37 Density of the estimated coefficient compared with a normal distribution with the same variance and μ = Density of the Dickey-Fuller t statistic Figure 5.9a: Density of the estimated coefficient and of the t statistic for the null hypothesis of an AR() process with ρ =.95 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
38 Density of the estimated coefficient compared with a normal distribution with the same variance and μ = Density of the Dickey-Fuller t statistic Figure 5.9b: Density of the estimated coefficient and of the t statistic for the null hypothesis of an AR() process with ρ =.9 Table 5.3: Results of Unit Root and Stationarity Tests for Inflation /99 9/99, 5 Observations m/k United States United Kingdom France Germany Italy Phillips- Perron -.95** -.** -9.3** -.5** -5.** -.** -.3** -.5** -.** -7.39** KPSS.**.5*.**.5**.57**.9**.**.**.9**.5** ADF 3 -.3** -3.* -.** -.97* -.7(*) ** -3.9** -3.3* (*),,* or,** denote that the corresponding null hypothesis can be rejected at the, 5, or percent significance level, respectively. Source: U. HASSLER and J. WOLTERS (995, Tables 3 and, p. 39). Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
39 Figure 5.a: German Inflation Rate: Actual values ( ), permanent component according to S. BEVERIDGE and CH.R. NELSON ( ), permanent component according to R.J. HODRICK and E.C. PRESCOTT ( - - ) Figure 5.b: German Inflation Rate: cyclical component according to S. BEVERIDGE and CH.R. NELSON ( ), cyclical component according to R.J. HODRICK and E.C. PRESCOTT ( ) Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
40 Figure 5.a: Swiss real money balances M, 9 : Actual values ( ) and permanent component ( ) due to the Hodrick-Prescott filter Figure 5.b: Swiss real money balances M, 9 : Actual values ( ) and permanent component ( ) due to the Hodrick-Prescott filter Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
41 Cointegration Density of the t statistic.... Density of the R Density of the Durbin-Watson statistic Figure.: Densities of the estimated t value, R, and the Durbin-Watson statistic Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
42 Table.: Critical Values of the Dickey-Fuller Test on Cointegration in the Static Model α k 3 Model with constant term Model with constant term and time trend The values for k = are the critical values of the Dickey-Fuller unit root test. Source: J.G. MACKINNON (99, Table, p. 75). Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
43 ln(m ) t year a) Logarithm of the per capita real quantity of money M ln(y ) t percent b) Logarithm of the per capita real GNP year c) Long-run interest rate year Figure.: Data for the Federal Republic of Germany, 9 99 Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
44 Table.: Critical Values of the Cointegration Test in the Error Correction Model α k 3 Model with constant term Model with constant term and time trend Source: A. BANERJEE, J.J. DOLADO and R. MESTRE (99, Table, pp. 7f.) percent year Figure.3: German three month money market rate in Frankfurt Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
45 Table.3: Results of the Johansen Cointegration Test Model Hypotheses Eigenvalues Trace Test max Test r (.).75 (.) z, z 3 r..3 (.97).3 (.97) r (.) 33. (.) z, z r.9.7 (.9).7 (.9) The numbers in parentheses are the p values of the corresponding statistics. Table.: Results of the Johansen Cointegration Test Model Hypotheses Eigenvalues Trace Test max Test r..57 (.) 5.5 (.) z, z 3, z VECM() r (.) 9.3 (.) r.. (.9). (.9) r (.) 9.7 (.) z, z 3, z VECM() r (.) (.) r..73 (.93).73 (.93) The numbers in parentheses are the p values of the corresponding statistics. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
46 7 Nonstationary Panel Data Australia Canada Denmark Germany Japan New Zealand Norway Sweden Switzerland United Kingdom United States Figure 7.: year government bond yields, January 99 December Table 7.: p values of the Augmented Dickey-Fuller Tests for year government bonds p p p Australia.53 Japan.35 Switzerland.5 Canada.3 New Zealand. United Kingdom.39 Denmark.339 Norway.77 United States.9 Germany.5 Sweden. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
47 Figure 7.: Cross-sectional average of the U.S. spreads Table 7.: CADF Test statistics for spreads against the U.S. t ρ k i t ρ k i Australia -.9 New Zealand -.55 Canada -3.9 Norway -3.3 Denmark -3.9 Sweden -.7 Germany -5.5 Switzerland -3. Japan -. United Kingdom -.9 Table 7.3: Ordered p values for Augmented Dickey-Fuller tests for the spreads with α =. p (j) j α/ p (j) j α/ New Zealand.9. Norway.55. Switzerland.. Denmark.7.7 Australia..3 Sweden.37. United Kingdom.37. Japan.35.9 Germany.35.5 Canada.77. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
48 Table 7.: Ordered p values for tests for no cointegration ˆ j p (j) ˆ j p (j) Denmark.5.7 Switzerland.9.7 Sweden.95. Australia.5.75 United Kingdom.5. Canada New Zealand.. Norway Germany.3. Japan.. Table 7.5: Estimates of the error correction adjustment coefficient i OLS SUR OLS SUR i Australia -.5 (-.77) -.7 (-5.) New Zealand -. (-.75) -. (-3.3) Canada -.3 (-.5) -. (-3.) Norway -.5 (-.97) -. (-.) Denmark -.5 (-3.7) -.79 (-.5) Sweden -.3 (-3.3) -.3 (-.9) Germany -.3 (-.) -.3 (-5.7) Switzerland -. (-.3) -.75 (-.7) Japan -. (-.3) -.37 (-.5) United Kingdom -. (-.9) -.57 (-.3) The numbers in parentheses are the t statistics of the estimated parameters. Table 7.: Estimates of the short-run US influence b i * b i b i * b i Australia. (.39).9 (.3) New Zealand.75 (.9). (.3) Canada. (.9).5 (.73) Norway.3 (.).9 (.5) Denmark.7 (.9).3 (.) Sweden. (.).9 (.57) Germany.7 (.3).7 (3.) Switzerland.7 (.93). (.9) Japan.3 (.).3 (.) United Kingdom.9 (.).7 (.7) The numbers in parentheses are the t statistics of the estimated parameters. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
49 Table 7.7: SUR error correction estimates i,ec i,ec Australia. New Zealand.5 Canada.957 Norway.3 Denmark.33 Sweden.3 Germany.9 Switzerland.93 Japan.59 United Kingdom. Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
50 Autoregressive Conditional Heteroscedasticity 7 July July 997 October 997 October 99 January 99 9 May 999 a) German Stock Market Index: Data January 99 9 May 999 b) German Stock Market Index: Continuous returns c) German Stock Market Index: Histogram of the continuous returns Figure.: German Stock Market Index, January 99 until 9 May 999, observations Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
51 . ˆ( ).. ˆ( ) d) Estimated autocorrelations of the residuals... e) Estimated autocorrelations of the squared residuals Figure.: German Stock Market Index, January 99 until 9 May 999, observations (continued).5 Modified t-distribution..3.. Standard normal distribution Figure.:Density functions of a normalised t distribution with 5 degrees of freedom, variance one and a standard normal distribution Introduction to Modern Time Series Analysis, Springer-Verlag Berlin Heidelberg 3
7. Integrated Processes
7. Integrated Processes Up to now: Analysis of stationary processes (stationary ARMA(p, q) processes) Problem: Many economic time series exhibit non-stationary patterns over time 226 Example: We consider
More informationAPPLIED TIME SERIES ECONOMETRICS
APPLIED TIME SERIES ECONOMETRICS Edited by HELMUT LÜTKEPOHL European University Institute, Florence MARKUS KRÄTZIG Humboldt University, Berlin CAMBRIDGE UNIVERSITY PRESS Contents Preface Notation and Abbreviations
More informationARDL Cointegration Tests for Beginner
ARDL Cointegration Tests for Beginner Tuck Cheong TANG Department of Economics, Faculty of Economics & Administration University of Malaya Email: tangtuckcheong@um.edu.my DURATION: 3 HOURS On completing
More information7. Integrated Processes
7. Integrated Processes Up to now: Analysis of stationary processes (stationary ARMA(p, q) processes) Problem: Many economic time series exhibit non-stationary patterns over time 226 Example: We consider
More informationTime Series Analysis. James D. Hamilton PRINCETON UNIVERSITY PRESS PRINCETON, NEW JERSEY
Time Series Analysis James D. Hamilton PRINCETON UNIVERSITY PRESS PRINCETON, NEW JERSEY & Contents PREFACE xiii 1 1.1. 1.2. Difference Equations First-Order Difference Equations 1 /?th-order Difference
More informationUnivariate linear models
Univariate linear models The specification process of an univariate ARIMA model is based on the theoretical properties of the different processes and it is also important the observation and interpretation
More informationFinancial Time Series Analysis: Part II
Department of Mathematics and Statistics, University of Vaasa, Finland Spring 2017 1 Unit root Deterministic trend Stochastic trend Testing for unit root ADF-test (Augmented Dickey-Fuller test) Testing
More informationDarmstadt Discussion Papers in Economics
Darmstadt Discussion Papers in Economics The Effect of Linear Time Trends on Cointegration Testing in Single Equations Uwe Hassler Nr. 111 Arbeitspapiere des Instituts für Volkswirtschaftslehre Technische
More informationProf. Dr. Roland Füss Lecture Series in Applied Econometrics Summer Term Introduction to Time Series Analysis
Introduction to Time Series Analysis 1 Contents: I. Basics of Time Series Analysis... 4 I.1 Stationarity... 5 I.2 Autocorrelation Function... 9 I.3 Partial Autocorrelation Function (PACF)... 14 I.4 Transformation
More information10) Time series econometrics
30C00200 Econometrics 10) Time series econometrics Timo Kuosmanen Professor, Ph.D. 1 Topics today Static vs. dynamic time series model Suprious regression Stationary and nonstationary time series Unit
More informationTime Series Analysis. James D. Hamilton PRINCETON UNIVERSITY PRESS PRINCETON, NEW JERSEY
Time Series Analysis James D. Hamilton PRINCETON UNIVERSITY PRESS PRINCETON, NEW JERSEY PREFACE xiii 1 Difference Equations 1.1. First-Order Difference Equations 1 1.2. pth-order Difference Equations 7
More informationTHE LONG-RUN DETERMINANTS OF MONEY DEMAND IN SLOVAKIA MARTIN LUKÁČIK - ADRIANA LUKÁČIKOVÁ - KAROL SZOMOLÁNYI
92 Multiple Criteria Decision Making XIII THE LONG-RUN DETERMINANTS OF MONEY DEMAND IN SLOVAKIA MARTIN LUKÁČIK - ADRIANA LUKÁČIKOVÁ - KAROL SZOMOLÁNYI Abstract: The paper verifies the long-run determinants
More informationStationarity and Cointegration analysis. Tinashe Bvirindi
Stationarity and Cointegration analysis By Tinashe Bvirindi tbvirindi@gmail.com layout Unit root testing Cointegration Vector Auto-regressions Cointegration in Multivariate systems Introduction Stationarity
More informationChapter 2: Unit Roots
Chapter 2: Unit Roots 1 Contents: Lehrstuhl für Department Empirische of Wirtschaftsforschung Empirical Research and undeconometrics II. Unit Roots... 3 II.1 Integration Level... 3 II.2 Nonstationarity
More informationCointegration tests of purchasing power parity
MPRA Munich Personal RePEc Archive Cointegration tests of purchasing power parity Frederick Wallace Universidad de Quintana Roo 1. October 2009 Online at http://mpra.ub.uni-muenchen.de/18079/ MPRA Paper
More informationTopic 4 Unit Roots. Gerald P. Dwyer. February Clemson University
Topic 4 Unit Roots Gerald P. Dwyer Clemson University February 2016 Outline 1 Unit Roots Introduction Trend and Difference Stationary Autocorrelations of Series That Have Deterministic or Stochastic Trends
More informationTesting for non-stationarity
20 November, 2009 Overview The tests for investigating the non-stationary of a time series falls into four types: 1 Check the null that there is a unit root against stationarity. Within these, there are
More information9) Time series econometrics
30C00200 Econometrics 9) Time series econometrics Timo Kuosmanen Professor Management Science http://nomepre.net/index.php/timokuosmanen 1 Macroeconomic data: GDP Inflation rate Examples of time series
More informationEconomics 618B: Time Series Analysis Department of Economics State University of New York at Binghamton
Problem Set #1 1. Generate n =500random numbers from both the uniform 1 (U [0, 1], uniformbetween zero and one) and exponential λ exp ( λx) (set λ =2and let x U [0, 1]) b a distributions. Plot the histograms
More informationSustainability of balancing item of balance of payment for OECD countries: evidence from Fourier Unit Root Tests
Theoretical and Applied Economics FFet al Volume XXII (2015), No. 3(604), Autumn, pp. 93-100 Sustainability of balancing item of balance of payment for OECD countries: evidence from Fourier Unit Root Tests
More informationFrederick Wallace Universidad de Quintana Roo. Abstract
Nonlinear unit root tests of PPP using long-horizon data Frederick Wallace Universidad de Quintana Roo Abstract The Kapetanios, Shin, and Snell (KSS, 2003) test for a nonlinear unit root is used to study
More informationChristopher Dougherty London School of Economics and Political Science
Introduction to Econometrics FIFTH EDITION Christopher Dougherty London School of Economics and Political Science OXFORD UNIVERSITY PRESS Contents INTRODU CTION 1 Why study econometrics? 1 Aim of this
More informationFrederick H. Wallace Universidad de Quintana Roo Chetumal, Quintana Roo México
Cointegration Tests of Purchasing Power Parity Frederick H. Wallace Universidad de Quintana Roo Chetumal, Quintana Roo México Revised December 28, 2007 I thank Alan Taylor for providing the data used in
More informationA Horse-Race Contest of Selected Economic Indicators & Their Potential Prediction Abilities on GDP
A Horse-Race Contest of Selected Economic Indicators & Their Potential Prediction Abilities on GDP Tahmoures Afshar, Woodbury University, USA ABSTRACT This paper empirically investigates, in the context
More informationMultivariate Time Series Analysis and Its Applications [Tsay (2005), chapter 8]
1 Multivariate Time Series Analysis and Its Applications [Tsay (2005), chapter 8] Insights: Price movements in one market can spread easily and instantly to another market [economic globalization and internet
More informationThe causal relationship between energy consumption and GDP in Turkey
The causal relationship between energy consumption and GDP in Turkey Huseyin Kalyoncu1, Ilhan Ozturk2, Muhittin Kaplan1 1Meliksah University, Faculty of Economics and Administrative Sciences, 38010, Kayseri,
More informationLecture 5: Unit Roots, Cointegration and Error Correction Models The Spurious Regression Problem
Lecture 5: Unit Roots, Cointegration and Error Correction Models The Spurious Regression Problem Prof. Massimo Guidolin 20192 Financial Econometrics Winter/Spring 2018 Overview Stochastic vs. deterministic
More informationCointegration and Tests of Purchasing Parity Anthony Mac Guinness- Senior Sophister
Cointegration and Tests of Purchasing Parity Anthony Mac Guinness- Senior Sophister Most of us know Purchasing Power Parity as a sensible way of expressing per capita GNP; that is taking local price levels
More informationStationarity and cointegration tests: Comparison of Engle - Granger and Johansen methodologies
MPRA Munich Personal RePEc Archive Stationarity and cointegration tests: Comparison of Engle - Granger and Johansen methodologies Faik Bilgili Erciyes University, Faculty of Economics and Administrative
More informationOn Consistency of Tests for Stationarity in Autoregressive and Moving Average Models of Different Orders
American Journal of Theoretical and Applied Statistics 2016; 5(3): 146-153 http://www.sciencepublishinggroup.com/j/ajtas doi: 10.11648/j.ajtas.20160503.20 ISSN: 2326-8999 (Print); ISSN: 2326-9006 (Online)
More informationG. S. Maddala Kajal Lahiri. WILEY A John Wiley and Sons, Ltd., Publication
G. S. Maddala Kajal Lahiri WILEY A John Wiley and Sons, Ltd., Publication TEMT Foreword Preface to the Fourth Edition xvii xix Part I Introduction and the Linear Regression Model 1 CHAPTER 1 What is Econometrics?
More information10. Time series regression and forecasting
10. Time series regression and forecasting Key feature of this section: Analysis of data on a single entity observed at multiple points in time (time series data) Typical research questions: What is the
More informationCHAPTER III RESEARCH METHODOLOGY. trade balance performance of selected ASEAN-5 countries and exchange rate
CHAPTER III RESEARCH METHODOLOGY 3.1 Research s Object The research object is taking the macroeconomic perspective and focused on selected ASEAN-5 countries. This research is conducted to describe how
More informationFinQuiz Notes
Reading 9 A time series is any series of data that varies over time e.g. the quarterly sales for a company during the past five years or daily returns of a security. When assumptions of the regression
More informationInappropriate Detrending and Spurious Cointegration. Heejoon Kang. Kelley School of Business Indiana University Bloomington, Indiana U.S.A.
Inappropriate Detrending and Spurious Cointegration Heejoon Kang Kelley School of Business Indiana University Bloomington, Indiana 47405 U.S.A. phone (812)855-9219 fax (812)855-3354 kang@indiana.edu This
More informationOil price and macroeconomy in Russia. Abstract
Oil price and macroeconomy in Russia Katsuya Ito Fukuoka University Abstract In this note, using the VEC model we attempt to empirically investigate the effects of oil price and monetary shocks on the
More informationEconometrics of Panel Data
Econometrics of Panel Data Jakub Mućk Meeting # 9 Jakub Mućk Econometrics of Panel Data Meeting # 9 1 / 22 Outline 1 Time series analysis Stationarity Unit Root Tests for Nonstationarity 2 Panel Unit Root
More information11/18/2008. So run regression in first differences to examine association. 18 November November November 2008
Time Series Econometrics 7 Vijayamohanan Pillai N Unit Root Tests Vijayamohan: CDS M Phil: Time Series 7 1 Vijayamohan: CDS M Phil: Time Series 7 2 R 2 > DW Spurious/Nonsense Regression. Integrated but
More informationCOINTEGRATION TESTS OF PPP: DO THEY ALSO EXHIBIT ERRATIC BEHAVIOUR? Guglielmo Maria Caporale Brunel University, London
COINTEGRATION TESTS OF PPP: DO THEY ALSO EXHIBIT ERRATIC BEHAVIOUR? Guglielmo Maria Caporale Brunel University, London Christoph Hanck Universität Dortmund September 2006 Abstract We analyse whether tests
More informationAn Improved Panel Unit Root Test Using GLS-Detrending
An Improved Panel Unit Root Test Using GLS-Detrending Claude Lopez 1 University of Cincinnati August 2004 This paper o ers a panel extension of the unit root test proposed by Elliott, Rothenberg and Stock
More informationIntroduction to Econometrics
Introduction to Econometrics STAT-S-301 Introduction to Time Series Regression and Forecasting (2016/2017) Lecturer: Yves Dominicy Teaching Assistant: Elise Petit 1 Introduction to Time Series Regression
More informationOutput correlation and EMU: evidence from European countries
1 Output correlation and EMU: evidence from European countries Kazuyuki Inagaki Graduate School of Economics, Kobe University, Rokkodai, Nada-ku, Kobe, 657-8501, Japan. Abstract This paper examines the
More informationStationary and nonstationary variables
Stationary and nonstationary variables Stationary variable: 1. Finite and constant in time expected value: E (y t ) = µ < 2. Finite and constant in time variance: Var (y t ) = σ 2 < 3. Covariance dependent
More informationTHE TOURIST DEMAND IN THE AREA OF EPIRUS THROUGH COINTEGRATION ANALYSIS
THE TOURIST DEMAND IN THE AREA OF EPIRUS THROUGH COINTEGRATION ANALYSIS N. DRITSAKIS Α. GIALITAKI Assistant Professor Lecturer Department of Applied Informatics Department of Social Administration University
More informationØkonomisk Kandidateksamen 2005(I) Econometrics 2 January 20, 2005
Økonomisk Kandidateksamen 2005(I) Econometrics 2 January 20, 2005 This is a four hours closed-book exam (uden hjælpemidler). Answer all questions! The questions 1 to 4 have equal weight. Within each question,
More informationThreshold effects in Okun s Law: a panel data analysis. Abstract
Threshold effects in Okun s Law: a panel data analysis Julien Fouquau ESC Rouen and LEO Abstract Our approach involves the use of switching regime models, to take account of the structural asymmetry and
More informationAPPLIED MACROECONOMETRICS Licenciatura Universidade Nova de Lisboa Faculdade de Economia. FINAL EXAM JUNE 3, 2004 Starts at 14:00 Ends at 16:30
APPLIED MACROECONOMETRICS Licenciatura Universidade Nova de Lisboa Faculdade de Economia FINAL EXAM JUNE 3, 2004 Starts at 14:00 Ends at 16:30 I In Figure I.1 you can find a quarterly inflation rate series
More informationEcon 423 Lecture Notes: Additional Topics in Time Series 1
Econ 423 Lecture Notes: Additional Topics in Time Series 1 John C. Chao April 25, 2017 1 These notes are based in large part on Chapter 16 of Stock and Watson (2011). They are for instructional purposes
More informationCointegration tests of purchasing power parity
MPRA Munich Personal RePEc Archive Cointegration tests of purchasing power parity Frederick Wallace Universidad de Quintana Roo 1. October 2009 Online at https://mpra.ub.uni-muenchen.de/24966/ MPRA Paper
More informationPurchasing Power Parity and the European Single Currency: Some New Evidence
Christidou-Panagiotidis, 309-323 Purchasing Power Parity and the European Single Currency: Some New Evidence Maria Christidou Theodore Panagiotidis Abstract The effect of the single currency on the Purchasing
More information1 Regression with Time Series Variables
1 Regression with Time Series Variables With time series regression, Y might not only depend on X, but also lags of Y and lags of X Autoregressive Distributed lag (or ADL(p; q)) model has these features:
More informationTESTING FOR CO-INTEGRATION
Bo Sjö 2010-12-05 TESTING FOR CO-INTEGRATION To be used in combination with Sjö (2008) Testing for Unit Roots and Cointegration A Guide. Instructions: Use the Johansen method to test for Purchasing Power
More informationModelling of Economic Time Series and the Method of Cointegration
AUSTRIAN JOURNAL OF STATISTICS Volume 35 (2006), Number 2&3, 307 313 Modelling of Economic Time Series and the Method of Cointegration Jiri Neubauer University of Defence, Brno, Czech Republic Abstract:
More informationTESTING FOR UNIT ROOTS IN PANELS IN THE PRESENCE OF STRUCTURAL CHANGE WITH AN APPLICATION TO OECD UNEMPLOYMENT
ESING FOR UNI ROOS IN PANELS IN HE PRESENCE OF SRUCURAL CHANGE WIH AN APPLICAION O OECD UNEMPLOYMEN Christian J. Murray a and David H. Papell b a Department of Economics, University of Houston, Houston,
More informationE 4101/5101 Lecture 9: Non-stationarity
E 4101/5101 Lecture 9: Non-stationarity Ragnar Nymoen 30 March 2011 Introduction I Main references: Hamilton Ch 15,16 and 17. Davidson and MacKinnon Ch 14.3 and 14.4 Also read Ch 2.4 and Ch 2.5 in Davidson
More informationEmpirical Approach to Modelling and Forecasting Inflation in Ghana
Current Research Journal of Economic Theory 4(3): 83-87, 2012 ISSN: 2042-485X Maxwell Scientific Organization, 2012 Submitted: April 13, 2012 Accepted: May 06, 2012 Published: June 30, 2012 Empirical Approach
More informationIt is easily seen that in general a linear combination of y t and x t is I(1). However, in particular cases, it can be I(0), i.e. stationary.
6. COINTEGRATION 1 1 Cointegration 1.1 Definitions I(1) variables. z t = (y t x t ) is I(1) (integrated of order 1) if it is not stationary but its first difference z t is stationary. It is easily seen
More informationBrief Sketch of Solutions: Tutorial 3. 3) unit root tests
Brief Sketch of Solutions: Tutorial 3 3) unit root tests.5.4.4.3.3.2.2.1.1.. -.1 -.1 -.2 -.2 -.3 -.3 -.4 -.4 21 22 23 24 25 26 -.5 21 22 23 24 25 26.8.2.4. -.4 - -.8 - - -.12 21 22 23 24 25 26 -.2 21 22
More informationIntroductory Workshop on Time Series Analysis. Sara McLaughlin Mitchell Department of Political Science University of Iowa
Introductory Workshop on Time Series Analysis Sara McLaughlin Mitchell Department of Political Science University of Iowa Overview Properties of time series data Approaches to time series analysis Stationarity
More informationEksamen på Økonomistudiet 2006-II Econometrics 2 June 9, 2006
Eksamen på Økonomistudiet 2006-II Econometrics 2 June 9, 2006 This is a four hours closed-book exam (uden hjælpemidler). Please answer all questions. As a guiding principle the questions 1 to 4 have equal
More informationForecasting Levels of log Variables in Vector Autoregressions
September 24, 200 Forecasting Levels of log Variables in Vector Autoregressions Gunnar Bårdsen Department of Economics, Dragvoll, NTNU, N-749 Trondheim, NORWAY email: gunnar.bardsen@svt.ntnu.no Helmut
More informationLecture 19 - Decomposing a Time Series into its Trend and Cyclical Components
Lecture 19 - Decomposing a Time Series into its Trend and Cyclical Components It is often assumed that many macroeconomic time series are subject to two sorts of forces: those that influence the long-run
More informationShortfalls of Panel Unit Root Testing. Jack Strauss Saint Louis University. And. Taner Yigit Bilkent University. Abstract
Shortfalls of Panel Unit Root Testing Jack Strauss Saint Louis University And Taner Yigit Bilkent University Abstract This paper shows that (i) magnitude and variation of contemporaneous correlation are
More informationEC821: Time Series Econometrics, Spring 2003 Notes Section 9 Panel Unit Root Tests Avariety of procedures for the analysis of unit roots in a panel
EC821: Time Series Econometrics, Spring 2003 Notes Section 9 Panel Unit Root Tests Avariety of procedures for the analysis of unit roots in a panel context have been developed. The emphasis in this development
More informationLecture 8a: Spurious Regression
Lecture 8a: Spurious Regression 1 2 Old Stuff The traditional statistical theory holds when we run regression using stationary variables. For example, when we regress one stationary series onto another
More informationInternational Monetary Policy Spillovers
International Monetary Policy Spillovers Dennis Nsafoah Department of Economics University of Calgary Canada November 1, 2017 1 Abstract This paper uses monthly data (from January 1997 to April 2017) to
More informationEcon 423 Lecture Notes
Econ 423 Lecture Notes (These notes are slightly modified versions of lecture notes provided by Stock and Watson, 2007. They are for instructional purposes only and are not to be distributed outside of
More informationOn the robustness of cointegration tests when series are fractionally integrated
On the robustness of cointegration tests when series are fractionally integrated JESUS GONZALO 1 &TAE-HWYLEE 2, 1 Universidad Carlos III de Madrid, Spain and 2 University of California, Riverside, USA
More informationVolume 31, Issue 1. Mean-reverting behavior of consumption-income ratio in OECD countries: evidence from SURADF panel unit root tests
Volume 3, Issue Mean-reverting behavior of consumption-income ratio in OECD countries: evidence from SURADF panel unit root tests Shu-Yi Liao Department of Applied Economics, National Chung sing University,
More informationEC408 Topics in Applied Econometrics. B Fingleton, Dept of Economics, Strathclyde University
EC48 Topics in Applied Econometrics B Fingleton, Dept of Economics, Strathclyde University Applied Econometrics What is spurious regression? How do we check for stochastic trends? Cointegration and Error
More informationOLS Assumptions Violation and Its Treatment: An Empirical Test of Gross Domestic Product Relationship with Exchange Rate, Inflation and Interest Rate
J. Appl. Environ. Biol. Sci., 6(5S)43-54, 2016 2016, TextRoad Publication ISSN: 2090-4274 Journal of Applied Environmental and Biological Sciences www.textroad.com OLS Assumptions Violation and Its Treatment:
More informationEstimates of the Sticky-Information Phillips Curve for the USA with the General to Specific Method
MPRA Munich Personal RePEc Archive Estimates of the Sticky-Information Phillips Curve for the USA with the General to Specific Method Antonio Paradiso and B. Bhaskara Rao and Marco Ventura 12. February
More informationFinancial Econometrics
Financial Econometrics Multivariate Time Series Analysis: VAR Gerald P. Dwyer Trinity College, Dublin January 2013 GPD (TCD) VAR 01/13 1 / 25 Structural equations Suppose have simultaneous system for supply
More informationMultivariate Time Series: Part 4
Multivariate Time Series: Part 4 Cointegration Gerald P. Dwyer Clemson University March 2016 Outline 1 Multivariate Time Series: Part 4 Cointegration Engle-Granger Test for Cointegration Johansen Test
More informationA TIME SERIES PARADOX: UNIT ROOT TESTS PERFORM POORLY WHEN DATA ARE COINTEGRATED
A TIME SERIES PARADOX: UNIT ROOT TESTS PERFORM POORLY WHEN DATA ARE COINTEGRATED by W. Robert Reed Department of Economics and Finance University of Canterbury, New Zealand Email: bob.reed@canterbury.ac.nz
More informationUnivariate, Nonstationary Processes
Univariate, Nonstationary Processes Jamie Monogan University of Georgia March 20, 2018 Jamie Monogan (UGA) Univariate, Nonstationary Processes March 20, 2018 1 / 14 Objectives By the end of this meeting,
More informationTime Series Analysis -- An Introduction -- AMS 586
Time Series Analysis -- An Introduction -- AMS 586 1 Objectives of time series analysis Data description Data interpretation Modeling Control Prediction & Forecasting 2 Time-Series Data Numerical data
More informationMODELLING TIME SERIES WITH CONDITIONAL HETEROSCEDASTICITY
MODELLING TIME SERIES WITH CONDITIONAL HETEROSCEDASTICITY The simple ARCH Model Eva Rubliková Ekonomická univerzita Bratislava Manuela Magalhães Hill Department of Quantitative Methods, INSTITUTO SUPERIOR
More informationModeling Long-Run Relationships
Modeling Long-Run Relationships Chapter 8 of Chris Brook s Book Christopher Ting http://www.mysmu.edu/faculty/christophert/ Christopher Ting : christopherting@smu.edu.sg : 6828 0364 : LKCSB 5036 April
More informationECON 4160, Spring term Lecture 12
ECON 4160, Spring term 2013. Lecture 12 Non-stationarity and co-integration 2/2 Ragnar Nymoen Department of Economics 13 Nov 2013 1 / 53 Introduction I So far we have considered: Stationary VAR, with deterministic
More informationAdvanced Econometrics
Advanced Econometrics Marco Sunder Nov 04 2010 Marco Sunder Advanced Econometrics 1/ 25 Contents 1 2 3 Marco Sunder Advanced Econometrics 2/ 25 Music Marco Sunder Advanced Econometrics 3/ 25 Music Marco
More informationTrends and Unit Roots in Greek Real Money Supply, Real GDP and Nominal Interest Rate
European Research Studies Volume V, Issue (3-4), 00, pp. 5-43 Trends and Unit Roots in Greek Real Money Supply, Real GDP and Nominal Interest Rate Karpetis Christos & Varelas Erotokritos * Abstract This
More informationHow Can We Extract a Fundamental Trend from an Economic Time-Series?
How Can We Extract MONETARY a Fundamental AND ECONOMIC Trend from STUDIES/DECEMBER an Economic Time-Series? 1998 How Can We Extract a Fundamental Trend from an Economic Time-Series? Masahiro Higo and Sachiko
More informationTime series: Cointegration
Time series: Cointegration May 29, 2018 1 Unit Roots and Integration Univariate time series unit roots, trends, and stationarity Have so far glossed over the question of stationarity, except for my stating
More informationGovernment expense, Consumer Price Index and Economic Growth in Cameroon
MPRA Munich Personal RePEc Archive Government expense, Consumer Price Index and Economic Growth in Cameroon Ngangue NGWEN and Claude Marius AMBA OYON and Taoufiki MBRATANA Department of Economics, University
More informationEconomic modelling and forecasting. 2-6 February 2015
Economic modelling and forecasting 2-6 February 2015 Bank of England 2015 Ole Rummel Adviser, CCBS at the Bank of England ole.rummel@bankofengland.co.uk Philosophy of my presentations Everything should
More informationUnit Roots, Nonlinear Cointegration and Purchasing Power Parity
Unit Roots, Nonlinear Cointegration and Purchasing Power Parity Alfred A. Haug and Syed A. Basher June 10, 2005 Abstract We test long run PPP within a general model of cointegration of linear and nonlinear
More informationThe Dynamic Relationships between Oil Prices and the Japanese Economy: A Frequency Domain Analysis. Wei Yanfeng
Review of Economics & Finance Submitted on 23/Sept./2012 Article ID: 1923-7529-2013-02-57-11 Wei Yanfeng The Dynamic Relationships between Oil Prices and the Japanese Economy: A Frequency Domain Analysis
More informationECON 4160, Lecture 11 and 12
ECON 4160, 2016. Lecture 11 and 12 Co-integration Ragnar Nymoen Department of Economics 9 November 2017 1 / 43 Introduction I So far we have considered: Stationary VAR ( no unit roots ) Standard inference
More informationThis is a repository copy of The Error Correction Model as a Test for Cointegration.
This is a repository copy of The Error Correction Model as a Test for Cointegration. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/9886/ Monograph: Kanioura, A. and Turner,
More informationCointegration, Stationarity and Error Correction Models.
Cointegration, Stationarity and Error Correction Models. STATIONARITY Wold s decomposition theorem states that a stationary time series process with no deterministic components has an infinite moving average
More informationCHAPTER 21: TIME SERIES ECONOMETRICS: SOME BASIC CONCEPTS
CHAPTER 21: TIME SERIES ECONOMETRICS: SOME BASIC CONCEPTS 21.1 A stochastic process is said to be weakly stationary if its mean and variance are constant over time and if the value of the covariance between
More informationDEPARTMENT OF ECONOMICS
ISSN 0819-64 ISBN 0 7340 616 1 THE UNIVERSITY OF MELBOURNE DEPARTMENT OF ECONOMICS RESEARCH PAPER NUMBER 959 FEBRUARY 006 TESTING FOR RATE-DEPENDENCE AND ASYMMETRY IN INFLATION UNCERTAINTY: EVIDENCE FROM
More informationIntroduction to Eco n o m et rics
2008 AGI-Information Management Consultants May be used for personal purporses only or by libraries associated to dandelon.com network. Introduction to Eco n o m et rics Third Edition G.S. Maddala Formerly
More informationDepartment of Economics, UCSB UC Santa Barbara
Department of Economics, UCSB UC Santa Barbara Title: Past trend versus future expectation: test of exchange rate volatility Author: Sengupta, Jati K., University of California, Santa Barbara Sfeir, Raymond,
More informationMEXICO S INDUSTRIAL ENGINE OF GROWTH: COINTEGRATION AND CAUSALITY
NÚM. 126, MARZO-ABRIL DE 2003, PP. 34-41. MEXICO S INDUSTRIAL ENGINE OF GROWTH: COINTEGRATION AND CAUSALITY ALEJANDRO DÍAZ BAUTISTA* Abstract The present study applies the techniques of cointegration and
More informationA PANEL APPROACH TO INVESTIGATING THE PERSISTENCE IN TURKISH REAL EXCHANGE RATES. Haluk Erlat. Middle East Technical University
Copyright License Agreement Presentation of the articles in the Topics in Middle Eastern and North African Economies was made possible by a limited license granted to Loyola University Chicago and Middle
More information1 Quantitative Techniques in Practice
1 Quantitative Techniques in Practice 1.1 Lecture 2: Stationarity, spurious regression, etc. 1.1.1 Overview In the rst part we shall look at some issues in time series economics. In the second part we
More informationResearch Center for Science Technology and Society of Fuzhou University, International Studies and Trade, Changle Fuzhou , China
2017 3rd Annual International Conference on Modern Education and Social Science (MESS 2017) ISBN: 978-1-60595-450-9 An Analysis of the Correlation Between the Scale of Higher Education and Economic Growth
More informationInflation Revisited: New Evidence from Modified Unit Root Tests
1 Inflation Revisited: New Evidence from Modified Unit Root Tests Walter Enders and Yu Liu * University of Alabama in Tuscaloosa and University of Texas at El Paso Abstract: We propose a simple modification
More information