cobweb model
English
Etymology
So called because it can be represented diagramatically as curves overlaid on a spiral, resembling a spider's web.
Noun
cobweb model (plural cobweb models)
- (economics) An economic model that ascribes the periodic price fluctuations in certain types of market to cyclical supply and demand where the amount produced must be chosen before prices are observed, and producers' expectations about prices are assumed to be based on observations of previous prices.
Related terms
- cobweb theory