Panel Cointegration Testing in the Presence of a Time Trend

Research output: Working paperWorking papers

Standard

Panel Cointegration Testing in the Presence of a Time Trend. / Droge, Bernd; Karaman Örsal, Deniz Dilan.
Berlin: Humboldt-Universität zu Berlin, 2009. (SFB 649 - Economics Risk; Vol. 2009, No. 005).

Research output: Working paperWorking papers

Harvard

Droge, B & Karaman Örsal, DD 2009 'Panel Cointegration Testing in the Presence of a Time Trend' SFB 649 - Economics Risk, no. 005, vol. 2009, Humboldt-Universität zu Berlin, Berlin.

APA

Droge, B., & Karaman Örsal, D. D. (2009). Panel Cointegration Testing in the Presence of a Time Trend. (SFB 649 - Economics Risk; Vol. 2009, No. 005). Humboldt-Universität zu Berlin.

Vancouver

Droge B, Karaman Örsal DD. Panel Cointegration Testing in the Presence of a Time Trend. Berlin: Humboldt-Universität zu Berlin. 2009. (SFB 649 - Economics Risk; 005).

Bibtex

@techreport{77af4986537a4b4db5717116e9ba81a8,
title = "Panel Cointegration Testing in the Presence of a Time Trend",
abstract = "The purpose of this paper is to propose a new likelihood-based panel cointegration test in the presence of a linear time trend in the data generating process. This new test is an extension of the likelihood ratio (LR) test of Saikkonen & L{\"u}tkepohl (2000) for trend-adjusted data to the panel data framework, and is called the panel SL test. The idea is first to take the average of the individual LR (trace) statistics over the cross-sections and then to standardize the test statistic with the appropriate asymptotic moments . Under the null hypothesis, this standardized statistic has a limiting normal distribution as the number of time periods (T) and the number of cross-sections (N) tend to infinity sequentially. In addition to the approximation based on asymptotic moments, a second approximation approach involving the moments from a vector autoregressive process of order one is also introduced. By means of a Monte Carlo study the finite sample size and size-adjusted po wer properties of the test are investigated. The test presents reasonable size with the in crease in T and N, and has high power in small samples.",
keywords = "Economics, Panel Conitegration test, Likehood ratio, time Trend, Monte Carlo study",
author = "Bernd Droge and {Karaman {\"O}rsal}, {Deniz Dilan}",
year = "2009",
language = "English",
series = "SFB 649 - Economics Risk",
publisher = "Humboldt-Universit{\"a}t zu Berlin",
number = "005",
type = "WorkingPaper",
institution = "Humboldt-Universit{\"a}t zu Berlin",

}

RIS

TY - UNPB

T1 - Panel Cointegration Testing in the Presence of a Time Trend

AU - Droge, Bernd

AU - Karaman Örsal, Deniz Dilan

PY - 2009

Y1 - 2009

N2 - The purpose of this paper is to propose a new likelihood-based panel cointegration test in the presence of a linear time trend in the data generating process. This new test is an extension of the likelihood ratio (LR) test of Saikkonen & Lütkepohl (2000) for trend-adjusted data to the panel data framework, and is called the panel SL test. The idea is first to take the average of the individual LR (trace) statistics over the cross-sections and then to standardize the test statistic with the appropriate asymptotic moments . Under the null hypothesis, this standardized statistic has a limiting normal distribution as the number of time periods (T) and the number of cross-sections (N) tend to infinity sequentially. In addition to the approximation based on asymptotic moments, a second approximation approach involving the moments from a vector autoregressive process of order one is also introduced. By means of a Monte Carlo study the finite sample size and size-adjusted po wer properties of the test are investigated. The test presents reasonable size with the in crease in T and N, and has high power in small samples.

AB - The purpose of this paper is to propose a new likelihood-based panel cointegration test in the presence of a linear time trend in the data generating process. This new test is an extension of the likelihood ratio (LR) test of Saikkonen & Lütkepohl (2000) for trend-adjusted data to the panel data framework, and is called the panel SL test. The idea is first to take the average of the individual LR (trace) statistics over the cross-sections and then to standardize the test statistic with the appropriate asymptotic moments . Under the null hypothesis, this standardized statistic has a limiting normal distribution as the number of time periods (T) and the number of cross-sections (N) tend to infinity sequentially. In addition to the approximation based on asymptotic moments, a second approximation approach involving the moments from a vector autoregressive process of order one is also introduced. By means of a Monte Carlo study the finite sample size and size-adjusted po wer properties of the test are investigated. The test presents reasonable size with the in crease in T and N, and has high power in small samples.

KW - Economics

KW - Panel Conitegration test

KW - Likehood ratio

KW - time Trend

KW - Monte Carlo study

M3 - Working papers

T3 - SFB 649 - Economics Risk

BT - Panel Cointegration Testing in the Presence of a Time Trend

PB - Humboldt-Universität zu Berlin

CY - Berlin

ER -

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