Research Interests

Research related to fundamental issues of statistical inference of non linear parameters from complex sample surveys involving unequal probabilities, repeated surveys, non-response; imputation and adaptive sampling. These issues include: jackknife variance estimation and confidence intervals.

gold Empirical likelihood inference under complex sampling

gold Quality assessment of complex parameters

gold Modelling survey data under complex sampling

gold Estimating equations and generalised estimating equations

gold Measurement of change and trend for longitudinal surveys

gold Variance of change for rotating panel surveys

gold
Variance estimation and confidence interval of measure of poverty based on EU-SILC

gold Jackknife variance estimation


gold Non-response and imputation for survey data