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Bootstrapping mean‐squared errors of robust small‐area estimators: Application to the method‐of‐payments surveys data
Author(s) -
Jiongo Valery D.,
Nguimkeu Pierre
Publication year - 2019
Publication title -
scandinavian journal of statistics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.359
H-Index - 65
eISSN - 1467-9469
pISSN - 0303-6898
DOI - 10.1111/sjos.12394
Subject(s) - estimator , bootstrapping (finance) , small area estimation , econometrics , mean squared error , mathematics , statistics , cash , monte carlo method , sample (material) , payment , truncated mean , economics , finance , chemistry , chromatography
This paper proposes a new bootstrap procedure for mean‐squared errors of robust small‐area estimators. We formally prove the asymptotic validity of the proposed bootstrap method and examine its finite‐sample performance through Monte Carlo simulations. The results show that our procedure performs well and competes with existing ones. We also provide an application to the estimation of the total volume and value of cash, debit card, and credit card transactions in Canada as well as in its provinces and subgroups of households. In particular, we found that there is a significant average annual decline rate of 3.1% in the volume of cash transactions and that this decline is relatively higher among high‐income households living in heavily populated provinces. Our bootstrap estimator also provides indicators of quality useful in selecting the best small‐area predictor among several alternatives in practice.