Industrial control systems can be categorized in two types: open-loop and closed-loop systems. The open-loop control system is a continuous control system that provides no feedback from its output.

The construction of input-output coefficients on the basis of flow data is complicated by the presence of secondary outputs. Seven methods to deal with this problem coexist. For example, U.S.

Earlier work (Sonis and Hewings, 1993, 1995; Sonis, Hewings and Miyazawa 1997a) has explored new ways of examining the structure of regional economies using input-output and social accounting systems.

Download PDF More Formats on IMF eLibrary Order a Print Copy Create Citation Labor Market Implications for Green Investments and Carbon Pricing in Spain green policies; input-output matrix; employment ...