Analisis Faktor-faktor yang Mempengaruhi Pertumbuhan Ekonomi, Konsumsi dan Tabungan di Sumatera Barat

Abstract

This article focused on analyze (1) Effect of consumption, investmen, government expenditure and the nett export to the economic growth in West Sumatera. (2) The influence of disposible income,  before consumtption period and the saving on the consumption in west Sumatera (3).Effect  of  disposible income, interest rate and consumption  to the saving in West Sumatera. Data used time series of (I year kuartal 20001 – IV year kuartal 2010). This article use analyzer model equation of simultaneous with method of Two Stage Least Squared (TSLS). The result of research concludes that (1) the consumption  have a significant and positive impact on the economic growth, investment have significant and positive impact on the economic growth, government expenditure have significantly and positive on the economic growth and nett export have a significant and positive impact on the economic growth in West Sumatera. If the economic growth increases, the consumption will also increase. (2) disposible income, economic growth and before consumtption period significantly influence the consumption in West Sumatera. While the saving is significant and negative effect on consumption in West Sumatera. (3) disposible income and  consumption significantly influence the saving in West Sumatera. While the interset rate is not significant effect on saving  in West Sumatera.