Browsing School of Economic and Financial Sciences by Author "Vacu, Nomfundo P"

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The determinants of aggregate and disaggregated import demand in Ghana

Vacu, Nomfundo P. (2018-07-10)

This paper examines the determinants of both aggregate and disaggregated import demand in the case of Ghana for the period from 1985 to 2015. The study employed the newly developed autoregressive distributed lag (ARDL) ...
The determinants of import demand in South Africa: An empirical investigation

Vacu, Nomfundo P. (2018-05-24)

This study investigates the determinants of import demand in South Africa from 1985 to 2015, using the autoregressive distributed-lag estimation approach. Unlike some previous studies that used a single model, the study ...
Examining the determinants of import demand in Tanzania: An ARDL approach

Vacu, Nomfundo P (2021-12)

This study estimates the determinants of import demand in Tanzania using time-series data for the period from 1985 to 2015.The study applied the ARDL approach on Tanzania’s time-series data to examine the key drivers of ...

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