View source for Finance:Barnett critique

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The '''Barnett critique''', named for the work of [[Biography:William A. Barnett|William A. Barnett]] in monetary economics, argues that internal inconsistency between the aggregation theory used to produce monetary aggregates and the economic theory used to produce the models within which the aggregates are used are responsible for the appearance of unstable demand and supply for money.<ref>{{Cite journal|last1=Serletis|first1=Apostolos|last2=Gogas|first2=Periklis|date=2014-02-01|title=Divisia Monetary Aggregates, the Great Ratios, and Classical Money Demand Functions|journal=Journal of Money, Credit and Banking|language=en|volume=46|issue=1|pages=229–241|doi=10.1111/jmcb.12103|issn=1538-4616}}</ref> The Barnett critique has produced a long and growing literature on monetary aggregation and index number theory and the use of the resulting aggregates in econometric modeling and monetary policy.<ref>{{Cite journal|last1=Hjertstrand|first1=P.|last2=Swofford|first2=J. L.|last3=Whitney|first3=G.|date=2016|title=Mixed Integer Programming Revealed Preference Tests of Utility Maximization and Weak Separability of Consumption, Leisure and Money |url=http://www.ifn.se/wfiles/wp/wp971.pdf|journal=Journal of Money, Credit, and Banking|volume= 48|issue=7 |pages=1547–1561 |doi=10.1111/jmcb.12342}}</ref>

The critique runs counter to another large literature arguing that money does not matter in macroeconomic policy and advocating monetary policy disconnected from monetary measurement.  That alternative view was first advocated by [[Biography:John Maynard Keynes|John Maynard Keynes]] and challenged by [[Biography:Milton Friedman|Milton Friedman]].<ref>{{Cite journal|last=Friedman|first=Milton|date=1970-03-01|title=A Theoretical Framework for Monetary Analysis|journal=Journal of Political Economy|volume=78|issue=2|pages=193–238|doi=10.1086/259623|s2cid=154459930 |issn=0022-3808}}</ref> More recently the counter view has been advocated by [[Biography:Michael Woodford (economist)|Michael Woodford]]<ref>{{Cite journal|last=Woodford|first=Michael|date=1998-01-01|title=Doing without Money: Controlling Inflation in a Post-Monetary World|journal=Review of Economic Dynamics|volume=1|issue=1|pages=173–219|doi=10.1006/redy.1997.0006|s2cid=15413387|url=http://www.nber.org/papers/w6188.pdf}}</ref> based on theory originated by [[Biography:Knut Wicksell|Knut Wicksell]].  Although separate from the [[Finance:Lucas critique|Lucas critique]], the Barnett and Lucas critiques share the view that models based on internally inconsistent economic theory can produce misleading inferences and misguided policy.

== History ==
The term “Barnett critique” was first coined by the British economists, Chrystal and MacDonald (1994),<ref>{{Cite book|chapter-url=https://fraser.stlouisfed.org/scribd/?toc_id=503210&filepath=/docs/publications/frbslreview/rev_stls_199403.pdf&start_page=85|chapter=Empirical Evidence on the Recent Behavior and Usefulness of Simple-Sum and Weighted Measures of the Money Stock|last1=Chrystal|first1=Alec|last2=MacDonald|first2=Ronald |title=March/April 1994: Money Stock Measurement: History, Theory and Implications: Proceedings of the Eighteenth Annual Economic Policy Conference of the Federal Reserve Bank of St. Louis |series=<!-- --> |publisher=Federal Reserve Bank of St. Louis |date=March–April 1994 |pages=73–109|access-date=2016-08-02}}</ref> in a paper presented at a St. Louis Federal Reserve Bank conference and subsequently published by that bank.  A more recent representation and analysis of that critique was published by Belongia and Ireland (2014).<ref>{{Cite journal|last1=Belongia|first1=Michael T.|last2=Ireland|first2=Peter N.|date=2014-11-01|title=The Barnett Critique After Three Decades: A New Keynesian Analysis|journal=Journal of Econometrics |volume=183|issue=1|pages=5–21|doi=10.1016/j.jeconom.2014.06.006|url=http://www.nber.org/papers/w17885.pdf}}</ref> The relationship between the critique and monetary policy during a period of over four decades was the subject of Barnett’s book, ''[http://www.centerforfinancialstability.org/getting_wrong.php Getting It Wrong: How Faulty Monetary Statistics Undermine the Fed, the Financial System, and the Economy]'', published by MIT Press in 2012.<ref name=":0">{{Cite book|url=http://www.centerforfinancialstability.org/getting_wrong.php|title=Getting It Wrong: How Faulty Monetary Statistics Undermine the Fed, the Financial System, and the Economy|last=Barnett|first=William A.|publisher=MIT Press|year=2012|isbn=9780262016919}}</ref> In that book (page 217), he explains the critique as follows:<blockquote>“''Data construction and measurement procedures imply the theory that can rationalize those procedures.  Unless that implied theory is internally consistent with the theory used in applications of those data in modeling and policy, the data and their applications are incoherent.  Such internal inconsistencies can produce the appearance of structural change, when there has been none''.”<ref name=":0" /></blockquote>The book emphasizes the cause and consequences of the many paradoxes in the econometric literature about historical monetary policy and the economy since 1970.  For example, he represents (in page 18) the association with the recent Great Recession as follows:<blockquote>“''The paradoxes fed into the misperceptions that distorted expectations and thereby eventually damaged the economy.  Internal inconsistencies exist between the way the data were produced and the way they were used.  These internal inconsistencies have become known as the Barnett critique.''”<ref name=":0" /></blockquote>That book won the Association of American Publishers Award for Professional and Scholarly Excellence (the [[PROSE Awards]]) for the best book published in the field of economics during 2012.

== Literature ==
Much of the literature produced by the Barnett critique uses the [[Finance:Divisia monetary aggregates index|Divisia monetary aggregates index]], rather than central banks’ usual simple sum monetary aggregates.  The Divisia monetary aggregates were originated by Barnett (1980),<ref>{{Cite journal|last=Barnett|first=William A.|date=1980-09-01|title=Economic Monetary Aggregates: An Application of Index Number and Aggregation Theory|journal=Journal of Econometrics|volume=14|issue=1|pages=11–48|doi=10.1016/0304-4076(80)90070-6}}</ref> while employed on the staff of the Federal Reserve Board, and now are maintained and provided to the public by the [http://www.centerforfinancialstability.org/amfm.php Center for Financial Stability] in New York City and by Bloomberg LP through its [[Software:Bloomberg Terminal|Bloomberg Terminal]].  Divisia monetary aggregates are provided officially by the Bank of England along with the National Bank of Poland and the Bank of Israel.  Divisia monetary aggregates are maintained for internal use by the European Central Bank, the Bank of Japan, and the [[Organization:International Monetary Fund|International Monetary Fund]].  Those aggregates are provided to the European Central Bank’s Governing Council at its meetings.  Divisia monetary aggregates are available from public or private sources for over 40 countries, as indexed in the [http://www.centerforfinancialstability.org/amfm_int.php international economics library] maintained online by the Center for Financial Stability.

A conference in honor of the Barnett critique will be held at the Bank of England in London on May 23–24, 2017.  The Barnett critique was a primary motivation for the creation of the international [[Organization:Society for Economic Measurement|Society for Economic Measurement]].  While controversial as potential targets<ref>{{Cite journal|last1=Serletis|first1=Apostolos|last2=Rahman|first2=Sajjadur|date=2013-12-01|title=The Case for Divisia Money Targeting|journal=Macroeconomic Dynamics|volume=17|issue=8|pages=1638–1658|doi=10.1017/S1365100512000247|s2cid=154967223 |issn=1469-8056}}</ref> of monetary policy, the Divisia monetary aggregates have been the subject of increasing research on monthly indicators of the state of the economy, as emphasized by the Center for Financial Stability.  An example of the potential indicator role is its relevancy to [[Finance:Nominal income target|nominal income target]] proposals, since nominal GDP is measured only quarterly.<ref>{{Cite journal|last1=Belongia|first1=Michael T.|last2=Ireland|first2=Peter N.|date=2015-04-01|title=A "Working" Solution to the Question of Nominal GDP Targeting|journal=Macroeconomic Dynamics|volume=19|issue=3|pages=508–534|doi=10.1017/S1365100514000601|s2cid=5632538 |issn=1469-8056|url=http://fmwww.bc.edu/EC-P/wp802.pdf}}</ref><ref>{{Cite journal|last1=Barnett|first1=William A.|last2=Chauvet|first2=Marcelle|last3=Leiva-Leon|first3=Danilo|date=2016-04-01|title=Real-Time Nowcasting of Nominal GDP with Structural Breaks|journal=Journal of Econometrics |volume=191|issue=2|pages=312–324|doi=10.1016/j.jeconom.2015.12.004}}</ref>

== See also ==
* [[Finance:Divisia monetary aggregates index|Divisia monetary aggregates index]]
* [[Dynamic inconsistency]]
* [[Finance:Lucas critique|Lucas critique]]
* [[Finance:Nominal income target|Nominal income target]]
* [[Organization:Society for Economic Measurement|Society for Economic Measurement]]
* [[Biography:William A. Barnett|William A. Barnett]]

== References ==
{{reflist}}

==Further reading==
* Barnett, William and Jane Binner (eds.) (2004). ''Functional Structure and Approximation in Econometrics.'' Elsevier''.''
* Barnett, William and Marcelle Chauvet (eds.) (2011). ''Financial Aggregation and Index Number Theory''. World Scientific Publishing.
* Barnett, William and Paul Samuelson (eds.) (2007). ''Inside the Economist’s Mind''. Wiley/Blackwell.
* Barnett, William and Apostolos Serletis (eds.) (2000). ''The Theory of Monetary Aggregation''. Elsevier.
* Heckman, James and Apostolos Serletis (eds) (2014). Special issue of the ''Journal of Econometrics'' on the topic of “Internally Consistent Modeling, Aggregation, Inference, and Policy.” Coedited in honor of William A. Barnett. '''183'''(1): 1–146.
* Heckman, James and Apostolos Serletis (eds) (2015). Special issue of ''Econometric Reviews'' on the topic of “Econometrics with Theory: A Volume Honoring William A. Barnett.” '''34'''(1-2): 1 – 254.
* Serletis, Apostolos (2007), ''The Demand for Money: Theoretical and Empirical Approaches'', Springer.
* Woodford, Michael (2003). Interest and Prices: Foundations of a Theory of Monetary Policy. Princeton, New Jersey: Princeton University Press.

[[Category:Macroeconomic policy]]
[[Category:Monetary economics]]

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