Input-Output Analysis

2021 ◽  
Author(s):  
Ronald E. Miller ◽  
Peter D. Blair

This essential reference for students and scholars in the input-output research and applications community has been fully revised and updated to reflect important developments in the field. Expanded coverage includes construction and application of multiregional and interregional models, including international models and their application to global economic issues such as climate change and international trade; structural decomposition and path analysis; linkages and key sector identification and hypothetical extraction analysis; the connection of national income and product accounts to input-output accounts; supply and use tables for commodity-by-industry accounting and models; social accounting matrices; non-survey estimation techniques; and energy and environmental applications. Input-Output Analysis is an ideal introduction to the subject for advanced undergraduate and graduate students in many scholarly fields, including economics, regional science, regional economics, city, regional and urban planning, environmental planning, public policy analysis and public management.

Author(s):  
Ann Hodgkinson

The literature on clusters is vast and growing rapidly. Moreover, it is truly multidisciplinary with researchers from all perspectives borrowing heavily from each other’s works. This chapter summarizes the theoretical approaches that have defined the concepts and relationships used in the applied cluster analyses that follow. The perceived benefits from participating in clusters are now well established at a theoretical level. It is argued that this theoretical basis was developed within regional economics by using the concepts of agglomeration economies, which originated with Marshall (1890); industrial input-output analysis, since developed by Porter (1990), and social networks based on the works of Williamson (1985) and Saxenian (1994). As technological change has become more important, ideas related to regional innovation systems also have been incorporated into cluster analysis. Now the challenge is to put these ideas into practice.


1980 ◽  
Vol 19 (3) ◽  
pp. 247-249
Author(s):  
A. R. Kemal

Input -output analysis is being widely used in developing countries for planning purposes. For a given level of final demand, input-output analysis allows us to project the required level of gross output to ensure consistency of plan. These projections are made on the assumption that the existing production structure is optimal and it implies that an increase in demand will be met through the expansion of domestic output even when it can be satisfied through an increase in imports. On the other hand, according to the semi-input-output method, we do not have to increase the output of international sectors in order to meet the increase in demand because the level and composition of these activities should be determined by comparative- cost considerations. These are the only national sectors in which output must increase in order to avoid shortage. The semi-input -output method has been such a useful and important contribution, yet, regrettably, its influence on the planning models had been rather limited.


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