Showing 1 - 10 of 482
We analyze why formal credit, informal credit, and both types of credits coexist as consumer choices. We construct a model in which the households pay a fixed cost to access each type of market and face a market particular interest rate. The model induces a cost curve that defines an optimal,...
Persistent link: https://www.econbiz.de/10011199633
This note examines demographic and socioeconomic characteristics as predictors of emergency finance in Australian households. The data is from the Household Expenditure Survey Confidentialised Unit Record Files and relates to 6,892 households. Emergency finance is defined as the ability to raise...
Persistent link: https://www.econbiz.de/10010836160
This note examines demographic and socioeconomic characteristics as predictors of emergency finance in Australian households. The data is from the Household Expenditure Survey Confidentialised Unit Record Files and relates to 6,892 households. Emergency finance is defined as the ability to raise...
Persistent link: https://www.econbiz.de/10005110951
The assumption of linearity is tested using five statistical tests for the US and the Canadian unemployment rates. An AR(p) model was used to remove any linear structure from the series. Strong evidence in favour of non-linearity was found in the case of Canada. The result for the US is not so...
Persistent link: https://www.econbiz.de/10005416813
We study the effects of ARCH errors on the performance of the commonly used lag length selection criteria. The most important finding of this study is that SIC, FPE, HQC and BIC perform considerably well in estimating the true autoregressive lag length, even in the presence of ARCH errors. Thus,...
Persistent link: https://www.econbiz.de/10005416837
It is well known that, in a multinomial probit, only the covariance matrix of the location and scale normalized utilities are identified. In this note, we explore the relation between these identifiable parameters and the original elements of the covariance matrix, to find out what can be learnt...
Persistent link: https://www.econbiz.de/10005416851
When testing for a change in mean of a time series, the null hypothesis is no change in mean. However, a change in mean causes a bias in the estimation of serial correlation parameters. This bias can cause nonmonotonic power to the point that if the change is big enough, power can go to zero. In...
Persistent link: https://www.econbiz.de/10005416857
In this paper we test the stationarity properties of the consumption-income ratio for a sample of 14 European Union countries over the period 1960-1999 utilizing recent advances in panel unit root and asymmetric unit root tests. We find that a failure to take account of asymmetries, would imply...
Persistent link: https://www.econbiz.de/10005416879
Most of the existing autoregressive models presume that the observations are perfectly measured. In empirical studies, the variable of interest is unavoidably measured with various kinds of errors. Thus, misleading conclusions may be yielded due to the inconsistency of the parameter estimates...
Persistent link: https://www.econbiz.de/10005416888
Estimating the lag length of autoregressive process for a time series is a crucial econometric exercise in most economic studies. This study attempts to provide helpfully guidelines regarding the use of lag length selection criteria in determining the autoregressive lag length. The most...
Persistent link: https://www.econbiz.de/10005416894