We propose a social welfare function to evaluate a profile of income streams and compare the welfare gain of the actual profile relative to the income profile where the individual receives his first period income in each period. We derive necessary and sufficient conditions for the welfare...

In economies with competitive labour markets social policies harm employment and output. In Europe, in particular, non-competitive labour markets with trade unions, efficiency wages and/or costly search and mismatch seem more realistic. Social policies such as progressive taxation or...

Despite rising interest in income inequality, scholars remain divided over the mechanisms most amenable to inclusive income growth, how these mechanisms vary across country, and the trade-offs between levels and inclusivity of growth. This study introduces the concept of national growth...