The goals of the article are a definition of patterns of change in demand and supply of milk and dairy in the market of Ukraine and revealing the regularities of establishing of partial equilibrium state. The scientific methods which used in the process of the research: simulation was used for defining trends of supply and demand changing and their balancing in the dairy market; economic and st...

Based on the value system of the supply chain, an analytical procedure which focused on the interactive relationship among the multi-tiered business network is proposed to generate the strategies and the activities for implementing SCM. The proposed methodology begins with analyzing the value system of the three-tiered supply chain and respectively explores the core activities and linkages in b...

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Abstract-Analytic models are developed for optimizing bus services with time dependence and elasticity in their demand characteristics. Some supply parameters, i.e. vehicle operating costs and speeds are also allowed to vary over time. The multiple period models presented here allow some of the optimized system characteristics (e.g. route structure) to be fixed at values representing the best c...

Empirical studies of international trade have concentrated on singleequation models to analyse the demand relationship for imports and exports [Houthakker and Magee (1969). Naqvi et al (1983), Bnhmani-Oskooee (1984,1986)]. These studies have assumed that the imports and exports price elasticities facing any individual country are infinite or at least large. The assumption of infinite supply pri...

We present a structural econometric framework of supply chain information flows. The framework analyzes supply chain black boxes by measuring how input demand signals transform into output order signals. It characterizes inventory policies with impulse response functions (IRFs). We develop an algorithm to estimate these IRFs, and the structural parameters underlying them, with single firm sales...

Coordination is very important in supply chain management and it is one of the main factors in supply chain profitability. Bullwhip effect is one of the basic obstacles to achieve coordination in supply chains and reduction of this phenomenon has an important role in supply chain harmony. The other side, costs of supply chain can be mitigated and customer service level can be increased by reduc...