To enhance the efficiency of management enterprises in agricultural sector, it is necessary to improve logistic processes delivery livestock and crop production implementation international road transportation. Delivery cargo "just time" very important, so transportation time planning relevant allows reducing costs. The process perishable goods was described. spread required presented for with ...

This essay presents a model of the effects of an increase in the quantity of money introducedthrough loan markets under rigid assumptions. It traces those effects through loan markets and resourcemarkets. Its main contribution is its focus on two different consumer goods industries: a durable goodindustry with a long period of production and a perishable good industry with a short p...

In this paper, we deal with the problem of a fixed number of units of a certain perishable commodity over a continuous time horizon. Airline seats, hotel rooms, advertising space in newspapers, and some seasonal products that must be sold before the end of the season are examples of such commodities that cannot be carried over and are not storable for consumers. This paper considers such a prob...

Auctions are a good tool for dealing with resource allocation in multi-agent environments. When the resources are either renewable or perishable resources, a repeated auction mechanism is needed, in what is known as recurrent auctions. However, several problems arise with this kind of auction, namely, the resource waste problem, the bidder drop problem, and the asymmetric balance of negotiation...

Selection and transport of materials for tools is ubiquitous throughout our species’ evolutionary history. Yet understanding early human material culture heavily skewed toward lithic technology. This poses challenges when reconstructing technical origins, as organic raw materials, especially plants, likely played a significant role despite their absence from the record until 300 kya. Studies pl...

GOOD is a tailor-made, fully integrated publishing system that creates output documents for multiple media types used in both online and offline teaching modes at the University of Southern Queensland. It is used in the Distance and e-Learning Centre of USQ to create course material for thousands of on-campus, online and external students. Among the end products generated from a single XML inpu...

⎯In many industries, sellers have the opportunity to enhance their revenues through the dynamic pricing of their perishable products such as flight seats, hotel rooms, or seasonal fashion goods that become worthless if they are not sold by a specific time. Therefore, how to dynamically adjust the prices of perishable products through differentiating the purchased time and the amount of unsold i...

We address the problem of determining optimal ordering and pricing policies in a finite-horizon newsvendor model with unobservable lost sales. The demand distribution is price-dependent and involves unknown parameters. We consider both the cases of perishable and non-perishable inventory. A very general class of demand functions is studied in this paper. We derive the optimal ordering and prici...