The stationarity of consumption-income ratios: evidence from South American countries
This paper analyzes the order of integration of the consumption-income ratio in 10 South American countries. To do this, the individual ADF test, its panel versions and theMinimumLMunit root test with structural break(s) were employed. While the former tests found more favorable evidence of an integ...
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Universidade de São Paulo
2009-12-01
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doaj-0ab6a742da2b4fb9a053317a558f09662020-11-25T03:11:11ZporUniversidade de São PauloEconomia Aplicada1413-80501980-53302009-12-0113446347910.1590/S1413-80502009000400006The stationarity of consumption-income ratios: evidence from South American countriesFábio Augusto Reis GomesDouglas de Souza FranchiniThis paper analyzes the order of integration of the consumption-income ratio in 10 South American countries. To do this, the individual ADF test, its panel versions and theMinimumLMunit root test with structural break(s) were employed. While the former tests found more favorable evidence of an integrated process, after controlling for structural breaks only Uruguay seems to be integrated. Thus, in general, the consumption-income ratio was diagnosed as a stationary process, as suggested by the relative income hypothesis, the habit persistence model, the permanent income hypothesis and the life cycle hypothesis.<br>Este artigo analisa a ordem de integração da razão consumo-renda em 10 países da América do Sul. Para tanto, utilizamos o teste ADF e sua versão painel, além de um teste LM de raiz unitária com quebra estrutural(s). Enquanto os primeiros testes encontraram evidências mais favoráveis a processos integrados, após o controle de quebras estruturais apenas o processo do Uruguai parece ser integrado. Assim, em geral, a razão consumo-renda foi diagnosticada como um processo estacionário, como sugerido pelo modelo de hábito e pelas hipóteses de renda relativa, renda permanente e ciclo de vida.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-80502009000400006Consumption-income ratiounit root testsstructural breakSouth America |
collection |
DOAJ |
language |
Portuguese |
format |
Article |
sources |
DOAJ |
author |
Fábio Augusto Reis Gomes Douglas de Souza Franchini |
spellingShingle |
Fábio Augusto Reis Gomes Douglas de Souza Franchini The stationarity of consumption-income ratios: evidence from South American countries Economia Aplicada Consumption-income ratio unit root tests structural break South America |
author_facet |
Fábio Augusto Reis Gomes Douglas de Souza Franchini |
author_sort |
Fábio Augusto Reis Gomes |
title |
The stationarity of consumption-income ratios: evidence from South American countries |
title_short |
The stationarity of consumption-income ratios: evidence from South American countries |
title_full |
The stationarity of consumption-income ratios: evidence from South American countries |
title_fullStr |
The stationarity of consumption-income ratios: evidence from South American countries |
title_full_unstemmed |
The stationarity of consumption-income ratios: evidence from South American countries |
title_sort |
stationarity of consumption-income ratios: evidence from south american countries |
publisher |
Universidade de São Paulo |
series |
Economia Aplicada |
issn |
1413-8050 1980-5330 |
publishDate |
2009-12-01 |
description |
This paper analyzes the order of integration of the consumption-income ratio in 10 South American countries. To do this, the individual ADF test, its panel versions and theMinimumLMunit root test with structural break(s) were employed. While the former tests found more favorable evidence of an integrated process, after controlling for structural breaks only Uruguay seems to be integrated. Thus, in general, the consumption-income ratio was diagnosed as a stationary process, as suggested by the relative income hypothesis, the habit persistence model, the permanent income hypothesis and the life cycle hypothesis.<br>Este artigo analisa a ordem de integração da razão consumo-renda em 10 países da América do Sul. Para tanto, utilizamos o teste ADF e sua versão painel, além de um teste LM de raiz unitária com quebra estrutural(s). Enquanto os primeiros testes encontraram evidências mais favoráveis a processos integrados, após o controle de quebras estruturais apenas o processo do Uruguai parece ser integrado. Assim, em geral, a razão consumo-renda foi diagnosticada como um processo estacionário, como sugerido pelo modelo de hábito e pelas hipóteses de renda relativa, renda permanente e ciclo de vida. |
topic |
Consumption-income ratio unit root tests structural break South America |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-80502009000400006 |
work_keys_str_mv |
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