Input-output analysis 13 input-output analysis 3 Economics 2 Atternative accountancy frameworks 1 Economic development--Mathematical models 1 Economic planning 1 Economics--Mathematical models 1 Employment patterns 1 General equilibrium and welfare Economics 1 Income distribution--Mathematical models 1 Input -output analysis 1 Input output analysis 1 Input- output analysis 1 Linear programming 1 Linear programming and input-output analysis 1 Mathematical models 1 Measurement error- Security 1 Microeconomics 1 Poverty Measurement, Input-Output Analysis, International trade, Balance of Payments, Financial Economics, IMF Project appraisal, Shadow wages 1 Production functions (Economic theory)--Mathematical models 1 Regional economics--Mathematical models 1 Regional planning--Evaluation 1 Saving and investment 1 Scope and methodology of Economics 1 Social classes 1 Terms of trade 1 Theory of demand 1 Theory of distribution 1 Theory of product pricing 1 Theory of production and cost 1