Type

Working Paper

Authors

Karl Whelan

Subjects

Business

Topics
chain aggregation nipa data chain indexing united states information technologies national income statistical methods c43 information technology united states

A guide to the use of chain aggregated NIPA data (2000)

Abstract In 1996, the U.S. Department of Commerce began using a new method to construct all aggregate "real" series in the National Income and Product Accounts (NIPA). This method employs the so-called "ideal chain index" pioneered by Irving Fisher. The new methodology has some extremely important implications that are unfamiliar to many practicing empirical economists; as a result, mistaken calculations with NIPA data have become very common. This paper explains the motivation for the switch to chain aggregation and then illustrates the usage of chain-aggregated data with three topical examples, each relating to a different aspect of how information technologies are changing the economy.
Collections Ireland -> University College Dublin -> School of Economics
Ireland -> University College Dublin -> College of Social Sciences and Law
Ireland -> University College Dublin -> Economics Research Collection

Full list of authors on original publication

Karl Whelan

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Karl Whelan
University College Dublin
Total Publications: 69