Publisher Connection: Export-Led Growth in the UAE: Multivariate Causality Between Primary Exports, Manufactured Exports and Economic Growth

The principal question that this research addresses is the validity of the Export-Led Growth hypothesis (ELG) in the United Arab Emirates (UAE) over the period 1981–2012, focusing on the causality between primary exports, manufactured exports and economic growth. Unit root tests are applied to examine the time-series properties of the variables, while the Johansen cointegration test is performed to confirm or not the existence of a long-run relationship between the variables. Moreover, the multivariate Granger causality test and a modified version of Wald test are applied to examine the direction of the short-run and long-run causality respectively. The cointegration analysis reveals that manufactured exports contribute more to economic growth than primary exports in the long-run. In addition, this research provides evidence to support a bi-directional causality between manufactured exports and economic growth in the short-run, while the Growth-Led Exports (GLE) hypothesis is valid in the long-run for UAE

Export-led growth and the Japanese economy: evidence from VAR and directed acyclic graphs

This paper explores the causal relationship between real exports and GDP growth in Japan using two recently developed causal modelling approaches. Using Japanese time series, the paper employed the augmented VAR methodology developed by Toda and Yamamoto to test for Granger non-causality. Then, a more recently developed technique of directed acyclic graphs (DAG) was also used in providing over-identifying restrictions on the innovations from a vector autoregression (VAR). In contrast to prior analyses, the application of DAG techniques allows for the examination of both contemporaneous and dynamic causal structure of the exports-productivity nexus. The empirical results reveal that the causal path between exports and GDP growth in Japan is bi-directional. Furthermore, other variables such as capital and foreign output are also significant determinants of productivity growth in Japan.

Graphical causal models and VARs: an empirical assessment of the real business cycles hypothesis

Structural VARs, Directed acyclic graphs, Business cycles, Causality, Impulse response functions, C32, C49, E32,

Export, Import and Economic Growth: The Case of Transition Economies

Export, Import, Growth, Causality, F43, C23, F15,