Suicide as an indicator of quality of life: evidence from dialysis patients

Quality of life has been measured in many different ways for patients with chronic medical conditions. What is unique about the approach used here is that it uses suicide rates as a relatively objective measure of quality of life within the population of dialysis patients. Using a Heckman selection model, we estimate the relative suicide rates across patients undergoing both hemodialysis and peritoneal dialysis. Our empirical results show that patients on hemodialysis have relatively lower suicide rates after controlling for other factors. Specifically, our results indicate that 141 fewer suicides will occur for every 1,000 patients shifted from peritoneal to hemodialysis. Prior estimates of the higher costs of the latter modality yield an estimated expenditure of $42,043 per suicide avoided.     

Asset Allocation and the Liquidity Premium for Illiquid Annuities

Academics and practitioners alike have developed numerous techniques for benchmarking investment returns to properly adjust seemingly high numbers for excessive levels of risk. The same, however, cannot be said for liquidity, or the lack thereof. This article develops a model for analyzing the ex ante liquidity premium demanded by the holder of an illiquid annuity. The annuity is an insurance product that is akin to a pension savings account with both an accumulation and decumulation phase. We compute the yield (spread) needed to compensate for the utility welfare loss, which is induced by the inability to rebalance and maintain an optimal portfolio when holding an annuity. Our analysis goes beyond the current literature, by focusing on the interaction between time horizon (both deterministic and stochastic), risk aversion, and preexisting portfolio holdings. More specifically, we derive a negative relationship between a greater level of individual risk aversion and the demanded liquidity premium. We also confirm that, ceteris paribus, the required liquidity premium is an increasing function of the holding period restriction, the subjective return from the market, and is quite sensitive to the individual's endowed (preexisting) portfolio.     

Will we outlive our money?

Fewer and fewer Americans retire with benefits in the form of life annuities. The author raises key issues regarding the increased importance that uncertainty plays in determining retirement income. The key issues include longevity risk and how savings withdrawals rates will be affected at varying rates of return.     

INTERGOVERNMENTAL GRANTS AND THE POSITIONING OF PRESIDENTIAL PRIMARIES AND CAUCUSES: EMPIRICAL EVIDENCE FROM THE 1992, 1996, AND 2000 ELECTION CYCLES

The present study tests the theory that states can impact the size of the grants they receive (per capita) from the federal government by becoming pivotal players in the federal electoral (primary/caucus) process. That is, by rearranging their presidential primary and caucus dates, states can play an important role in determining the field of candidates for the two major political parties in the United States. States are then likely to be rewarded within the budgetary process at the federal level, which begins with the executive branch. Results from a simultaneous equation system suggest that the impact of the average movement of primaries/caucuses in the sample period (10.36 days closer to 1 January) results in an increase of federal grants of $362 million to $1.2 billion (over a two-year period) for the average state. These results are consistent with the current pattern in the American political process of more front-ended presidential primaries and caucuses.