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Effects of Changes in Income on Changes in Consumption: An Empirical Investigation for Illinois Farm Households AgEcon
Durguner, Sena; Ellinger, Paul N.; Arends-Kuenning, Mary.
Using repeated cross section data, this study identifies how changes in income (defined over different ranges of income change) affect changes of farm household consumption. OLS regression confirms that the number of members within a farm household positively affects changes of consumption at the 1% significance level, and households with children compared to childless households are recognized to have lower change of consumption at the 5% significance level. In addition, households that experience income increases of more than 50% have higher changes of consumption compared to households who face an income decrease of more than 50% at the 1% significance level. However, no significant change of consumption is found for households with income changes...
Tipo: Conference Paper or Presentation Palavras-chave: Repeated cross section; OLS; Changes in household consumption; Changes in household income; Ranges of income changes; Consumer/Household Economics.
Ano: 2007 URL: http://purl.umn.edu/9362
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The impact of trade liberalisation on South African agricultural productivity AgEcon
Teweldemedhin, M.Y.; van Schalkwyk, Herman D..
This study attempts to examine the empirical relationship between trade and total factor productivity (TFP) in the agricultural sector using both cross -sectiona, (across nine agricultural commodities), and time -series analysis. The Error Correction Model of ordinary least square (OLS) results from the cross -sectional analysis confirm that export shares and capital formation were found to be positive and significant; whereas, import shares and real exchange rate were found to be related negatively. However, the net effect of export and import shares had a positive effect. This implies that trade liberalisation causes productivity gains. Moreover, the time -series analysis goes in the same direction as the cross -sectional results, showing that there is a...
Tipo: Journal Article Palavras-chave: TFP; OLS; Trade liberalization or degree of openness; Capital formation; International Relations/Trade.
Ano: 2010 URL: http://purl.umn.edu/95963
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