In terms of collecting comprehensive panel expenditure data, there are trade-offs to be made in terms of the demands … be cross-sectional whilst panel studies include only limited expenditure questions that record spending only as broad … very detailed spending down to the barcode level from a panel of households, usually recorded by in-home barcode scanners …

We study panel data estimators based on a discretization of unobserved heterogeneity when individual heterogeneity is …

autoregressive panel series. It considers the use of the system GMM estimator that relies on relatively mild restrictions on the … sample bias. An application to panel production function data for the US is provided and confirms these theoretical and …

applied to a Spanish consumption panel dataset. We reject the perfect foresight model both with separable preferences and …

In this paper, we analyze the nature of intra-household allocations and commitment using unique panel data on …