in recent years, supplier evaluation and selection, an important element in supply chain management, has been gaining attention in both academic literature and industrial practice. the mixed integer multi-objective non-linear programming model (mimonlp) presented in this paper aimed to evaluate and select the appropriate set of suppliers considering quantitative and qualitative criteria and in ...

This paper presents a current research with the aim to identify the enablers, barriers and critical success factors for e-procurement adoption by suppliers. Any successful e-procurement system needs suppliers disposed to trade electronically. We present a review of the actual literature about e-Procurement, with focus on the barriers, enabler ́s and CSF ́s already identified. A research methodolo...

This paper addresses supplier selection and order allocation problem while considering the losses arising from the risk of sanction in Iran’s Oil & Gas Drilling Industry. In the proposed study, two general classes of items and two different classes of suppliers are considered. AHP is first used to rank the potential suppliers. Then, a multi-objective linear programming model is proposed t...

This paper explores the random environment with two classes of suppliers and impulse customers. The system’s greatest inventory size is S, it has an infinitely large orbit. In this case, there are categories suppliers: temporary regular suppliers. Whenever approaches r, we place on order Q1 (=S?r) unit items to a supplier. Similarly, when level drops s (<Q1<r), for Q2 (=S?s>s+1) units ...

Acknowledgements I would like to thank the various company managers who participated in the surveys of Yorkshire & Humberside and Northern Ireland. Abstract Multinational enterprises occupy a prominent position in most UK regional economies. The contribution of these firms to employment and growth in the host region will be enhanced if they purchase material inputs from local firms ('local sour...

S are increasingly being asked to share information about their vulnerability to climate change and their strategies to reduce greenhouse gas emissions. Their responses vary widely. We theorize and empirically identify several factors associated with suppliers being especially willing to share this information with buyers, focusing on attributes of the buyers seeking this information and of the...

For most of managers purchasing is a strategic issue. Thus, to select the suitable suppliers has strategic importance for every company. The objective of supplier selection is to reduce purchasing risk, maximize overall value to the purchaser and build a long term, reliable relationship between buyers and suppliers. Many methods have been proposed and used for supplier evaluation and selection;...

Reserve prices are commonly used in procurement auctions, and the logic is simple: They help the buyer avoid paying too much for the contract. The reserve price is set by the buyer before the auction based on the buyer’s knowledge about suppliers’ costs. In practice, buyers can refine their knowledge about suppliers’ costs through activities known in industry as cost modeling. In this paper we ...

The aim of this study was to provide an analytical tool to evaluate and select the best supplier(s)/vendor(s) in fuzzy environment for Television (TV) manufacturing organization. A hierarchy through which decision makers can bring about a comparison among the suppliers was worked out and software for the same was developed. The methodology for selection was based upon multiple criteria decision...