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Operations and Supply Chain Management

Portland State University

Business logistics -- Management

Articles 1 - 2 of 2

Full-Text Articles in Business

Supply Network Relationships: A Review Of Empirical Evidence, Andrew Humphries, Carlos Mena Nov 2012

Supply Network Relationships: A Review Of Empirical Evidence, Andrew Humphries, Carlos Mena

Business Faculty Publications and Presentations

Supply networks are prevalent industry structures which, like the academic literature, are complex, confusing and short on practical guidance. We evaluate the current position of empirical research to expose the main constructs that can be used to study cooperative supply network relationships, to identify emergent themes, gaps and shortcomings, to share insights with managers and, to propose future research approaches. Five significant drivers of supply network relationship behaviors are identified: complexity, power, alignment of objectives, knowledge management and coordination. This paper provides a unique, topical 'map' of the supply networks field and proposes a theoretical model for integrating the many …


Simulation As A Tool For Evaluating Strategic Policies For Flexible Supply Chain Systems, Janice L. Forrester, Wayne W. Wakeland Jul 2003

Simulation As A Tool For Evaluating Strategic Policies For Flexible Supply Chain Systems, Janice L. Forrester, Wayne W. Wakeland

Systems Science Faculty Publications and Presentations

The emergence of flexible supply chain systems (FSC) has sparked increased interest in real-time planning, scheduling, and logistics--with particular consideration for strategic implications and overall cost control. Important aspects of an FSC include forecasting, production, materials handling, transportation, and distribution center inventory. There exists a variety of software applications for addressing tactical issues, such as adaptive scheduling, and short term forecasting. However, these programs typically do not permit the user to assess the strategic implications of different policies for flexing capacity and making alternative commitments to manufacturing plants. Recently there has been increased interest in the use of simulation models …