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Demand for Wine in Australia: Systems Versus Single Equation Approach AgEcon
Chang, Hui-Shung (Christie); Bettington, Nicholas.
The objective of the study is to estimate demand for wine in Australia, based on both the systems approach and the single equation approach. Both approaches consider demand for three categories of alcoholic drinks (beer, wine and spirits) in a seemingly unrelated regression framework to take account of cross-equation correlations. Time series data on retail price indexes and apparent per capita consumption of alcoholic beverages for Australia for the period 1975/76 to 1998/99 are used for econometric estimation. The results show that over the short run, beer and wine are necessities; however, over the long run, wine becomes a luxury good. Beer and wine are complements. Demand for all three beverages is price inelastic. The study also found that the...
Tipo: Working or Discussion Paper Palavras-chave: Wine demand; Demand analysis; Almst ideal demand system; Demand and Price Analysis.
Ano: 2001 URL: http://purl.umn.edu/12923
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Preference shifts, structural breaks and the domestic demand for Chilean wine Rev. Econ. Sociol. Rural
Troncoso-Valverde,Cristián.
This paper investigates possible changes in Chilean domestic consumer preferences for wine through the estimation of a demand function that allows for structural breaks and regime shifts in the cointegrating relationship. Our findings support both higher own-price elasticity and higher substitutability between wine and beer after 1982, when a shift in regime in the demand function is found. We believe our findings might be due to the introduction of an increasing number of wine varieties in Chile during the last two decades. We argue that more wine varieties affect domestic consumer preferences by altering the product diversity available in the domestic market.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Preference shifts; Wine demand; Structural breaks; Product diversity.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032004000300005
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