tailieunhanh - Estimating a Social Accounting Matrix Using Cross Entropy Methods
There is a continuing need to use recent and consistent multisectoral economic data to support policy analysis and the development of economywide models. Updating and estimating inputoutput tables and social accounting matrices (SAMs), which provides the underlying data framework for this type of model and analysis, for a recent year is a difficult and a challenging problem. Typically, input-output data are collected at long intervals (usually five years or more), while national income and product data are available annually, but with a lag. Supporting data also come from a variety of sources; ., censuses of manufacturing, labor surveys, agricultural data, government accounts, international trade accounts, and household.
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