This paper presents an econometric analysis of the effects of price support program and stocks on price dynamics and price volatility. Considering a price support program as a censoring scheme, market prices are specified as a dynamic Tobit model under time varying volatility. The model is applied to the U.S. nonfat dry milk market, based on monthly data for the period of 1970-2000. The econome...

• Incorporation of price risk into decision making process is fundamentally important. Both historical price information and projected future price come into play. Due to the usual lengthy gap between planning and harvest, expected price is the dominant factor. Given that many agricultural commodities are represented in the future and option markets, it is a common practice to infer the collect...

this article intends to examine some theoretical viewpoints related to share values and prices in the stock market. in this context, the role of di vid end policie s, as well as the corelation of pricing th eories and dividends in postulating the market prices are studied. furthermore, the effects of promotion sh ares in the market, and the role of price anticipations and expected trends in the...

We characterize the joint dynamics of expected returns, stochastic volatility, and prices. In particular, with a given dividend process, one of the processes of the expected return, the stock volatility, or the price-dividend ratio fully determines the other two. For example, the stock volatility determines the expected return and the price-dividend ratio. By parameterizing one, or more, of exp...

We conducted preference assessments with 4 typically developing children to identify potential reinforcers and assessed the reinforcing efficacy of those stimuli. Next, we tested two predictions of economic theory: that overall consumption (reinforcers obtained) would decrease as the unit price (response requirement per reinforcer) increased and that the cost and benefit components that defined...

In this paper, three dynamic pricing models are developed and analyzed. We assume a limited number of a particular asset is offered for sale over a period of time. This asset is perishable and can be an inventory or a manufacturing capacity. During each period, the seller sets a price for this asset. This price is selected from a predetermined discrete set. The maximum amount which a customer i...