English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The current paper investigates the factors affecting rail transportation demand using econometric time series in Tehran province. To this end, first the Augmented Dickey-Fuller (ADF) test and then the Johansen cointegration test were applied respectively to study the stationarity of variables of the model. After assuring the stationarity of the variables, Johanson test is applied to assess the balanced and long-term their relationship. The results are indicative of a balanced and long-term relationship. Then Vector Auto Regression Model (VAR) was applied to investigate the dynamism using the two criteria of Impulse Response Function (IRF) and Variance Decomposition (VD). In addition, Error Correcation Model (ECM) was used to investigate the relation between short and long term fluctuations in passenger rail demand. Also the asymmetric cointegration relationship (nonlinear relationship) was investigated between the variables of the model using Enders and Siklos method (Enders and Siklos, 2001). To this end, Threshold Autoregressive (TAR) Model was applied. The result of this estimate pattern is found that there exists asymmetric cointegration relationship between variables.

Investigating Symmetrical and Asymmetrical Co-integration of the Factors Affecting the Passenger Rail Demand in Tehran Province