This paper develops a pricing and inventory model of a supply chain composing one supplier and two manufacturers in which the supplier sells its product to two competing manufacturers. Each manufacturer faces a deterministic demand that depends on his/her own and the other competitor sale price. Selling price for the supplier is time dependent and increment function.Both amelioration and deteri...

Nowadays many well-known firms may produce similar products at different prices in order to remain in the competitive environment. The price differences may cause substitution condition which motivates the customers to substitute the similar cheaper product with an expensive one leading to an environment which is known as “customer-based price driven substitution”. This research proposes a new ...

We analyze a joint inventory and pricing model of a single product over a finite planning horizon with deterministic demand. In this model, an ordering quantity and a price are decided simultaneously at the beginning of each period, demand of the period depends on the price, and a price adjustment cost is incurred if the price is changed from the previous period. We develop polynomial time algo...

Recently fixed pricing and auctions have been brought together in a new pricing format that offers bidders the option of prematurely ending an auction at a fixed price. The growing popularity of auctions presents an interesting pricing decision for managers: whether to sell at a fixed price, in a regular auction, or through a buy-it-now auction. This paper studies eBay’s buy-it-now auction and ...

Getting renewable energies to a position of price competitiveness with fossil fuels has long been seen as key challenge the counter-carbon energy transition. Less discussed, but more significant future investment trajectories in capitalist global economy, is relative profitability fossil-fuel and renewable-energy production. Having recently pledged over next few decades decrease hydrocarbon pro...

Transportation service procurement auctions are typically characterized by limited number of rounds and low profit margin. In this paper we address the bid determination problem for single-lane and combinatorial bids in the successive rounds of an auction, which maximizes the profit and also ensures winning. A profit factor (PF) is computed at each round using the industry average price for thi...

In many markets, such as education, health care and public utilities, firms are often profit-constrained either due to regulation or because they have non-profit status. At the same time such firms might have altruistic concerns towards consumers. In this paper we study semi-altruistic firms’ incentives to invest in quality and cost-reducing effort when facing constraints on the distribution of...

in literature about inflation targeting, main factor is interest rate. in new surveys, price of some assets as housing is important in inflation targeting. iran inflation targeting is based on money changes and is not based on interest rate and housing price. in this paper, we want to survey problems of wrong policy of iran policy makers. we reveal that, using rate of deposit profit and growth ...