a varity of policy making models have been put forward in different era. although in real world each one of these models have a color and crystallized and an effect of each one could be traced in policy making . it is endeavored with the consideration of complexity of business environment and its various performers & players involved to present a conceptual model of policy making in order to im...

this research aims to apply a model to the study and analysis of environmental and natural resource costs created in supply chains of goods and services produced in thailand, and propose indicators for environmental problem management, caused by goods and services production, based on concepts of sustainable production and consumer behavior. the research showed that the highest environmental co...