Ricerche Economiche最新文献_第9页

Non-linear methods for time series analysis 非线性时间序列分析方法

Ricerche Economiche Pub Date : 1993-12-01 DOI: 10.1016/0035-5054(93)90011-Q

Marji Lines

引用次数: 0

Feasibility of predatory pricing in a capacity-constrained duopoly 产能受限双头垄断中掠夺性定价的可行性

Ricerche Economiche Pub Date : 1993-12-01 DOI: 10.1016/0035-5054(93)90008-Q

G. Corneo, O. Jeanne

引用次数: 2

Testing exact aggregation in income and household characteristics: the effects of aggregation across goods 收入和家庭特征的精确聚集检验:跨商品聚集的效应

Ricerche Economiche Pub Date : 1993-12-01 DOI: 10.1016/0035-5054(93)90010-Z

C. Nicol

引用次数: 4

Testing exact aggregation in income and household characteristics: the effects of aggregation across goods 收入和家庭特征的精确聚集检验:跨商品聚集的效应

Ricerche Economiche Pub Date : 1993-12-01 DOI: 10.1016/0035-5054(93)90010-Z

Christopher J. Nicol

{"title":"Testing exact aggregation in income and household characteristics: the effects of aggregation across goods","authors":"Christopher J. Nicol","doi":"10.1016/0035-5054(93)90010-Z","DOIUrl":"https://doi.org/10.1016/0035-5054(93)90010-Z","url":null,"abstract":"<div><p>Exact aggregation in income and household characteristics are tested using Canadian cross-sectional microdata. Over 100 data sets of homogeneous households are used, making it possible to conduct a large number of independent hypothesis tests. Tests are also conducted to determine whether the homogeneous household groups can be grouped into more heterogeneous data sets. Six different kinds of demand systems are estimated to ensure the robustness of the results to separability/aggregation structure.</p><p>Exact aggregation in income, family size, region of residence and housing tenure status are strongly rejected, but exact aggregation in age of head of household is not. Restrictions which would allow pooling of households of different sizes, regions and tenure status are also strongly rejected. The test results exhibit a little sensitivity to the expenditure aggregates used, but not to the extent that the results would be different.</p><p>The results imply that aggregate demand functions which use time series data should include many statistics from the joint distribution of income and household characteristics. In addition, when using data at the micro-level, the amount of heterogeneity in households' behaviour is much greater than usually assumed. This calls for the use of much more homogeneous household groups in the estimation of demand models than are typically employed.</p></div>","PeriodicalId":101136,"journal":{"name":"Ricerche Economiche","volume":"47 4","pages":"Pages 385-406"},"PeriodicalIF":0.0,"publicationDate":"1993-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0035-5054(93)90010-Z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91760419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

On Nash implementation of Walrasian equilibria in a market for pure indivisibles without money 无货币纯不可分割市场中瓦尔拉斯均衡的纳什实现

Ricerche Economiche Pub Date : 1993-12-01 DOI: 10.1016/0035-5054(93)90009-R

J. Lainé

引用次数: 0

An analysis of life-cycle accumulation of financial assets 金融资产生命周期积累分析

Ricerche Economiche Pub Date : 1993-12-01 DOI: 10.1016/0035-5054(93)90007-P

Orazio P. Attanasio

引用次数: 11

Implications of seeing economic variables through an aggregation window 通过聚合窗口观察经济变量的含义

Ricerche Economiche Pub Date : 1993-09-01 DOI: 10.1016/0035-5054(93)90030-7

C.W.J. Granger