In this paper, we argue that actuarial valuation of annuity benefit streams is theoretically inconsistent with the assumption of pure lifecycle motives. Instead, we show that the simple discounted value of future benefits (ignoring the possibility of death) is often a good approximation to the...

In this paper, we examine several aspects of saving and dissaving after retirement. First, we argue that existing evidence on bequeathable age-wealth profiles is suspect, and provide new evidence based on longitudinal data indicating that significant dissaving may occur,particularly among single...

This paper discusses several competing proposals for general normative frameworks that would encompass non-standard models of choice. Most existing proposals equate welfare with well-being. Some assume that well-being flows from the achievement of well-defined objectives, and that those...

This paper evaluates the prospects for the emerging field of neuroeconomics to shed light on traditional positive and normative economic questions. It argues that the potential for meaningful contributions, though often misunderstood and frequently overstated, is nevertheless present

This paper offers a new explanation of the dividend puzzle, based upon a model in which firms attempt to signal profitability by distrubuting cash to shareholders. I assume that dividends and repurchases are identical, except that dividends are taxed more heavily. Nevertheless, I demonstrate...

This paper presents new empirical evidence in support of the view that a significant fraction of total saving is motivated solely by the desire to leave bequests. Specifically, I find that Social Security annuity benefits significantly raise life insurance holdings and depress private annuity...

In this paper, I outline and test a simple theory that describes the evolution of expectations concerning social security benefits during the pre-retirement period. After correcting for the presences of measurement error, I obtain results that are consistent with this theory: expectations appear...

In evaluating the existing theory and evidence on Ricardian equivalence, it is essential to distinguish between the short run effects of government borrowing (primarily the potential for stimulating aggregate demand) and the long run effects (primarily the potential for depressing capital...

In this paper, I employ data drawn from the Social Security Administration's Retirement History Survey (RHS) to study the accuracy of expectations concerning the timing of retirement. The RHS is ideally suited for this purpose, in that it collects information on retirement plans, and follows...

In this paper, I show that, under relatively weak conditions, dynastic equilibria are never welfare optima. If a social planner sets policy to maximize a social welfare function, then, except in extreme cases where the planner cares only about a single generation, successive generations will...