Modeling Supply Chains by Critical Paths and Leontief Input-Output Table

A Leontief-Type Input-Output Inclusion

Is the Leontief input-output model a production-prices model?

The Leontief model is generally considered as belonging to the category of the production-prices models , aside of the Ricardian, Marxian and Sra aian models. This paper clearly demonstrates that this is a super cial point of view. As the Leontief model handles price indexes, it is over two periods: the Leontief price indexes solve the model for the base time period. The production-prices model...

Agent-Based Modeling of Supply Chains in Critical Situations

Supply chains are discussed in this article. They are viewed as intelligent decentralized systems that meet the agent paradigm. Thus possibility of arising critical situations in the chains can be analyzed in the agent-based manner. The work is focused on applying an overall methodology dedicated to the discovery of crises and support of anti-crisis activities. The agent-based model is proposed...

Modeling floating supply chains

Manufacturers are establishing smaller supplier network for enhanced cooperation, developmental efficiency and specialization. However, it limits manufacturing flexibility manifested by supplier capacity, disruptive events and customer attitudes. Methodology for modeling flexible assembler-suppliers relationships to manage supply chains in emerging markets is described. Supplier database, decis...

Reasoning About Input - Output Modeling

Dynami al Systems Matthew Easley and Elizabeth Bradley? University of Colorado Department of Computer S ien e Boulder, CO 80309-0430 feasley,lizbg s. olorado.edu Symposium on Intelligent Data Analysis (IDA-99), August 1999, Amsterdam Springer, Le ture Notes in Computer S ien e 1642 Abstra t. The goal of input-output modeling is to apply a test input to a system, analyze the results, and learn s...