 Facts and figures about UK taxes, benefits and public spending.
Income distribution, poverty and inequality.
Analysing government fiscal forecasts and tax and spending.
Analysis of the fiscal choices an independent Scotland would face.
Case studies that give a flavour of the areas where IFS research has an impact on society.
Reforming the tax system for the 21st century.
A peer-reviewed quarterly journal publishing articles by academics and practitioners.
|
Type: IFS Working Papers Authors: Steve Bond, Clive Bowsher and Frank Windmeijer ISSN: 1742-0415
Volume, issue, pages: 15 pp
JEL classification: C12, C23 Keywords: Generalised Method of Moments; Hypothesis testing; Panel data
Now published in: Economics Letters [Details]
In this paper we examine the properties of a simple criterion-based, likelihood ratio type test of parameter restristions for standard GMM estimators in autoregressive panel data models. A comparison is made with recent test proposals based in the continuously-updated GMM criterion (Hansen, Heaton and Yaron, 1996) or exponential tilting parameters (Imbens, Spady and Johnson, 1998). The likelihood ratio type statistic is computed simply as the difference between the standard GMM tests of overidentifying restrictions in the restricted and unrestricted models. In Monte Carlo simulations we find thsi test had similar properties to the criterion-based alternatives, whilst being much simpler to compute. All three criterion-based tests outperform conventional Wald tests in this context. Search |
 View all IFS Working Papers in the series
Recent IFS Working Papers
Identifying the drivers of month of birth differences in educational attainment
This paper is the first to apply the principle of maximum entropy to the month of birth problem.
The drivers of month of birth differences in children's cognitive and non-cognitive skills: a regression discontinuity analysis
This paper uses data from a rich UK birth cohort to estimate the differences in cognitive and non-cognitive skills between children born at the start and end of the academic year.
The impact of age within academic year on adult outcomes
We provide the first evidence on whether differences in childhood outcomes translate into differences in the probability of employment, occupation and earnings for adults in the UK.
|
|
|
|
© The Institute for Fiscal Studies
Limited by Guarantee,Registered in England: 954616 7 Ridgmount Street London WC1E 7AE Registered Charity: 258815 VAT no: GB 394 5830 17 Website design by Pynk and Fluffy |
||||||
