Ce rapport présente une analyse approfondie des procédures utilisées par le Gouvernement du Québec pour réaliser des appels de soumissions et des appels de services. On y trouvera une proposition visant à modifier de manière substantielle la méthode d'évaluation des offres de services...

An increasing number of commercial companies are using online reverse auctions for their sourcing activities. In reverse auctions, multiple suppliers bid for a contract from a buyer for selling goods and/or services. Usually, the buyer has to procure multiple items, which are typically divided...

As globalisation and international sourcing prevail, constructing an optimal combination of diverse suppliers has become of great importance for meeting measurable objectives, such as on-time delivery, cost efficiency and risk mitigation. This paper presents a method for solving a sealed-bid,...

An increasing number of commercial companies are using online reverse auctions for their sourcing activities. In reverse auctions, multiple suppliers bid for a contract from a buyer for selling goods and/or services. Usually, the buyer has to procure multiple items, which are typically divided...

Companies increasingly outsource IT-related tasks using reverse auction mechanisms embedded into online marketplaces. However, a considerable proportion of auctions at these marketplaces do not result in a contract between buyer and supplier. Extant literature mostly refers to costly bidding and...

Agricultural practices continue to degrade water quality and ecosystems worldwide. In the United States, programs like the Department of Agriculture’s (USDA) Environmental Quality Incentive Program (EQIP) target the voluntary adoption of agricultural best management practices (BMPs). Demand...

As seen in the data of Snir and Hitt (2003), online service procurement auctions often end without achieving a contract despite active bidding, yet the existing auction literature is silent on why this occurs. One explanation for these unconsummated auctions may be that perfectly acceptable bids...

Internet-enabled markets are becoming viable venues for procurement of professional services. We investigate bidding behavior within the most active area of these early knowledge markets---the market for software development. These markets are important both because they provide an early view of...

This paper studies a queuing model in which a buyer sources a good or service from a single supplier chosen from a pool of suppliers. The buyer seeks to minimize the sum of her procurement and operating costs, the latter of which depends on the supplier's lead time. The selected supplier can...