This paper concerns the decomposition of income risk into permanent and transitory components using repeated cross-section data on income and consumption. Our focus is on the detection of changes in the magnitudes of variances of permanent and transitory risks. A new approximation to the optimal...

We study non cooperative household models with two agents and several voluntarily contributed public goods, deriving the counterpart to the Slutsky matrix and demonstrating the nature of the deviation of its properties from those of a true Slutsky matrix in the unitary model. We provide results...

Public spending in the UK in 2008/9 amounted to over £10,000 per person or about 43% of national income (Crawford, Emmerson and Tetlow 2009) while net receipts from tax and social security contributions exceeded £8,000 per person or about 35% of national income. These transfers of resources...