University of zimbabwe faculty of social studies department of economics



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taku dissertation
taku dissertation, taku dissertation
Figure 1: The Cobweb model
Source: Adapted from Kaldor (1934)


8 Assuming static producer expectations, given current a high producer price, producers will increase production, however due to excessive supply prices will fall. Realising low prices, farmers will reduce production and supply, but due to a market shortage (excess demand) price will rise and the process continues. The theory assumes producers have static expectations and thus they base their production plans on past experiences on prices. Hence this study also assume tobacco farmers in Zimbabwe have static expectations and they do make their production decisions basing on past experiences on prices

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