A strong case for public provision of certain private goods has been established for an economy in which individuals have homogeneous preferences but differ in skill levels. There has been a critique of this model/mechanism arguing that heterogeneous preferences at a given skill level would...

In earlier literature, the suggested Pareto improvements in pay-as-you-go (PAYG) systems have relied on the presence of externalities or the possibility of intragenerational redistribution. We show that neither assumption is necessary in an economy with intergenerational trade in a fixed factor...

Recently, early investments in the human capital of children from socially disadvantaged environments have attracted a great deal of attention. Programs of such early intervention, aiming at children's health and well-being, are spreading considerably in the U.S. and are currently tested in...

Despite the broad and deep reliance on Social Security benefits, very few of the hundreds of millions of current and future beneficiaries understand how the program works. This article presents through a hypothetical couple some of the basic concepts of the Social Security benefits formula

This testimony makes three main points. First, income volatility, especially when it involves income declines, imposes significant hardships on American families. It heightens stress about finances and may increase household living expenses. These hardships are most pronounced for middle-and...

Fifty-three percent of workers worldwide surveyed in 2008 reported they would rather work and earn less, but have a happy stress-free fulfilling life. For the 78 million baby boomers and their pre- and post-boom colleagues this desire has resulted in a phenomenon that has been labeled "encore...

The first claim in the Article is that the norm against marketplace discrimination encompasses two distinct norms. The first (prohibiting "simple discrimination") provides plaintiffs the uncircumscribed right to prohibit defendants from treating them any worse than they treat others who provide...

Marginal rates are frequently analyzed based solely on taxes, without regard to benefit phase-outs that have exactly the same incentive and distributional effects as increasing positive taxes. This myopia reflects the notion, rooted in our current fiscal language, that "taxes" and "spending" are...

Time-limited in-work credits are cheaper, and more targeted, than conventional in-work credits, but are thought to have small to zero long-term impacts. We study two time-limited in-work credits introduced in the mid-2000s in the UK and find they reduced welfare participation and increased...