EMPIRICALLY WEIGHTED INDEXES FOR IMPORT DEMAND FUNCTIONS.
This article presents an empirical approach to the aggregation problem. An aggregate dependent variable is properly thought to depend on a long string of disaggregated explanatory variables. There are two extreme ways of analyzing an equation such as this. All of the explanatory variables individual...
| Publicado en: | Review of Economics & Statistics Vol. 55; no. 4; pp. 441 - 451 |
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| Formato: | Artículo |
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MIT Press
Nov73
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=4645782&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 4645782 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 00346535 RMS jtl: Review of Economics & Statistics issn: 00346535 maglogo: N pubinfo: dt: Nov73 vid: 55 iid: 4 pid: 776 pub: MIT Press artinfo: ui: 4645782 10.2307/1925666 ppf: 441 ppct: 10 formats: tig: atl: EMPIRICALLY WEIGHTED INDEXES FOR IMPORT DEMAND FUNCTIONS. aug: au: Learner, Edward E. su: Indexation (Economics) Demand function Imports Bayesian analysis Economic indicators Distributed lags (Economics) Index numbers (Economics) Price indexes Economic demand sug: subj: Indexation (Economics) Demand function Imports Bayesian analysis Economic indicators Distributed lags (Economics) Index numbers (Economics) Price indexes Economic demand ab: This article presents an empirical approach to the aggregation problem. An aggregate dependent variable is properly thought to depend on a long string of disaggregated explanatory variables. There are two extreme ways of analyzing an equation such as this. All of the explanatory variables individually can be used, or a summary of these in an index can be prepared and used only the index as an explanatory variable. Both of these approaches have serious shortcomings and the purpose of this paper is to consider methods that lie between these extremes. The article analyzes import demand functions. One phenomenon specific to import functions is that the domestic indexes that are typically used have weights that are quite unlikely to be adequate for analyzing competition between imports and domestic goods. A Bayesian evaluation of the sample evidence regarding the competing index schemes is also summarized. Data indicates a strong preference for the double-decay lag pattern. The article concludes that weighting scheme used to construct indexes of prices and incomes is unimportant for estimating aggregate impacts since variation in the weights within a meaningful range will not imply significantly different estimates of the aggregate impacts. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 1973 holdings: @attributes: islocal: N |
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