This research considers a fresh-product supply chain consisting of a single-buyer, a single-supplier for deteriorating products where the market demand is dependent on the retail price, fresh rate, and remaining rate. Firstly, in a competitive model, the primary decision variables (i.e., the supplier's wholesale price and preservation-technology investment and also buyer's order quantity and re...

We consider a pricing problem where a buyer is interested in purchasing/using a good, such as an app or music or software, repeatedly over time. The consumer discovers his value for the good only as he uses it, and the value evolves with each use. Optimizing for the seller’s revenue in such dynamic settings is a complex problem and requires assumptions about how the buyer behaves before learnin...

Online Auction Demand Online auctions represent a sizable and growing sector of the retail economy. As a result, there has been a proliferation in auctions research in recent years. However, few empirical papers consider the role of the seller in shaping the demand for auctions, a point we seek to redress. Sellers are an important component of the auctions environment because their listing beha...

A buyer that depends on suppliers for the delivery of a service or the production of a make-to-order component should pay close attention to the suppliers’ service or delivery lead times. This paper studies a queueing model in which two strategic servers choose their capacities/processing rates and faster service is costly. The buyer allocates demand to the servers based on their performance; t...

supplier selection is one of the most critical activities of purchasing management in supply chain and managers increasingly face sourcing decisions of how to selected suppliers. this paper illustrates the development of a sourcing decision that provides support for the buyer firm in supply chain.the models developed here, involved selecting between single and dual sourcing. outside and local s...

background: the concept of organizational learning capability (olc) emphasizes the importance of facilitating factors for organizational learning or the organizational propensity to learn. consequently, measures of olc have traditionally determined their dimensions or facilitating factors based on the literature. the purpose of this study was to validate and evaluate the factorial construction ...

this paper tries to express the investment behavior of irans economic sectors during 1959-2001 by means of proposing an econometric model. the results of the model are offered in two options: present status continuation and desirable status. the first option reveals that the continuation of the present trends in iran will lead to the economic growth of 3.9 percent and total investment growth of...

In Taiwan stock market, it has been accumulated large amounts of time series stock data and successful investment strategies. The stock price, which is impacted by various factors, is the result of buyer-seller investment strategies. Since the stock price reflects numerous factors, its pattern can be described as the strategies of investors. In this paper, pattern recognition concept is adapted...