This paper analyses the effects of social security reforms on saving in Britain. Following the 1986 Social Security Act, the UK pension system has partially shifted from an unfunded basis towards a partially funded basis. Under the new pension scheme, individuals are given the option of...

In response to a “crisis” in Social Security financing two decades ago Congress implemented an increase in the Normal Retirement Age (NRA) of two months per year for cohorts born in 1938 and after. These cohorts began reaching retirement age in 2000. This paper studies the effects of these...

We compare wealth holdings across two cohorts of the Health and Retirement Study: the early Baby Boomers in 2004, and individuals in the same age group in 1992. Levels and patterns of total net worth have changed relatively little over time, though Boomers rely more on housing equity than their...

It is known that existing measures of intra-generational (within cohorts) redistribution induced by pension schemes may prove highly misleading in the presence of inter-generational (between cohorts) redistribution. In this paper we show that the Kakwani progressivity index, extended to account...

The decline in saving rates experienced by some European countries has raised concerns about the importance of a country’s wealth accumulation, in particular in light of a more fair but less generous pension system. This paper carries out a macroeconomic analysis of the impact of pension...

Rational investors perceive correctly the value of financial information. Investment in information is therefore rewarded with a higher Sharpe ratio. Overconfident investors overstate the quality of their own information, and thus attain a lower Sharp ratio. We contrast the implications of the...

PAYG and funding may and do coexist in social security systems. The proportions of this coexistence, however, are quite variable from country to country. The paper examines the US and a number of European countries, looking at both the present state and the foreseeable trends in future decades....

Evidence suggests only a minority of American households feels “confident” about retirement saving adequacy. Little is known about why people fail to plan for retirement, and whether planning and information costs might affect retirement saving patterns. To better understand these issues, we...

In this paper I present an explanation to the fact that in the data wealth is substantially more concentrated than income. Starting from the observation that the composition of households’ portfolios changes towards a larger share of high-yield assets as the level of net worth increases, I...