دانلود مقاله ISI انگلیسی شماره 22776
عنوان فارسی مقاله

تصمیم گیری های مالی مستقل در برنامه های پس انداز بازنشستگی : راهبری نقش شرکت کننده

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
22776 2004 23 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Individual financial decisions in retirement saving plans: the role of participant-direction
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Public Economics, Volume 88, Issues 1–2, January 2004, Pages 39–61

کلمات کلیدی
پس انداز بازنشستگی - انتخاب سرمایه گذاری - سهم تعریف شده برنامه های بازنشستگی
پیش نمایش مقاله
پیش نمایش مقاله تصمیم گیری های مالی مستقل در برنامه های پس انداز بازنشستگی : راهبری نقش شرکت کننده

چکیده انگلیسی

Workers with individual retirement saving accounts often make decisions about contribution rates and asset allocation that affect ultimate retirement income. This paper presents econometric evidence from two data sets on the role that participant investment choice plays in asset allocation, contributions, and account balances. My preferred estimates indicate that participants with investment choice are 36 percent more likely to make an annual contribution. These participants are estimated to invest 13 percentage points more in stocks, contribute between one and three percentage points more of salary, and have at least $9000 more in their account than comparable participants without investment choice

مقدمه انگلیسی

The trend toward defined contribution (DC) pension plans, and the striking growth of 401(k) plans in particular, has vastly expanded the number of individuals with some discretion regarding their retirement assets. In 1997, the most recent year for which the U.S. Department of Labor, Pension and Welfare Benefits Administration (2001) has released detailed information from Internal Revenue Service (IRS) Form 5500 filings, about 82 percent (28.2 million) of the 34 million participants in 401(k) plans had some control over their investments. These participants owned over $1.04 trillion in assets, accounting for 83 percent of 401(k) assets. Self-direction of retirement saving accounts will become increasingly common as traditional defined benefit plans are supplemented with or replaced by defined contribution plans. Many state and local governments, traditional defined benefit providers, are considering adoption of 401(k)-type plans. In 1998, for example, the state of Michigan switched from a traditional defined benefit plan for new state government employees to a DC plan. In the traditional defined benefit (DB) plan, participants are automatically included after meeting a participation standard, and they typically do not make participation, contribution, or investment decisions. Their pension benefit is based on earnings history and years of service. In contrast, participation in a defined contribution plan often requires active involvement by the individual participant. DC plans are individual accounts that may only be created once the employee makes a (usually pre-tax) contribution. Participants decide how much to contribute subject to plan and IRS limits. Often the employer will match the contribution up to a pre-determined limit, or the employer’s contribution may vary annually with profits. Participants usually direct the investment of their own contribution, and often that of their employer. This is typically the case for a 401(k) plan.1 Asset allocation choices that participants make, or that their employers make for them, can determine in part the rate of return on retirement assets, and therefore the adequacy of retirement income. Unfortunately, there is limited evidence concerning the effect of participant investment choice on financial decisions in saving plans. Several recent papers relate demographic characteristics to investments in stocks or bonds, but only for populations that uniformly control their investments. This paper uses participant-level data from the 1992 National Longitudinal Survey of Mature Women (NLS-MW) and the 1992 Health and Retirement Study (HRS) to estimate the effect of pension asset self-direction on investment choices. I use the NLS-MW to examine determinants of asset allocation. I use both the NLS-MW and HRS to examine the effect of choice on participation, the size of contributions to the pension plan, and ultimate account balances. Understanding the role that plan characteristics play in individual account retirement plans is critical as more workers rely on this type of retirement plan. For example, in many 401(k) plans the employer contribution is made in company stock. This structure may encourage employees to hold extremely risky portfolios—their pension assets as well as their human capital in one company. Further, the behavior of participants in self-directed individual retirement accounts can inform the questions concerning the degree of individual autonomy that should be allowed in the proposals to privatize all or part of Social Security. The next section presents some survey evidence on the prevalence of participant direction and the choices presented to plan participants. Section 3 briefly summarizes research findings to date on investment patterns at the participant level. Section 4 provides econometric evidence on the effect of choice on investment patterns, employee contribution rates, and defined contribution plan balances. I discuss the possible endogeneity of the choice variable in the regression models. I rely on the proxy variable approach to this problem (including individual and firm characteristics), but this may not be a completely satisfactory solution. Section 5 briefly concludes with implications of the findings for pension policy and for individual accounts proposed for Social Security.

نتیجه گیری انگلیسی

This paper presents estimates from two data sets that indicate that participant control over assets increases the likelihood of DC plan participation, the size of the contribution, and eventually the size of the DC account balances. My preferred estimates indicate that participants with investment choice are 36 percent more likely to make an annual contribution. These participants are estimated to contribute between one and three percentage points more of salary annually, and have at least $9000 more in their account than comparable participants without investment choice. In addition, for those who choose to contribute, contributions are about three percentage points higher if the firm offers a small match rate. These results are estimated using data on older, pre-retirement plan participants, so the results may not generalize to younger cohorts. Having said that, the findings are remarkably similar across the two data sets, giving us confidence in the findings. Using the smaller of the two data sets, I also find an increased tendency to invest in stocks, given the choice. For the near-retirement sample I use here, women do not invest more conservatively than men. I find that participants invest similarly both inside and outside their pension fund. Several caveats attach to these results. The asset categories in the NLS Mature Women are broad. We cannot determine with these data, for example, whether the equity investment is in employer stock. The GAO (1997) found that employer securities are concentrated among the largest 401(k) plans (representing 26 percent of participants in 401(k) plans). Investment in employer stock has different implications for the participant’s personal investment risk than an investment in a diversified stock fund, since his/her employment fortunes and retirement income are tied to the same employer. 21 The finding that having choice tends to increase stock investment is consistent with recent tabulations that suggest that participants may be strongly influenced by their employer’s asset choice. In their tabulation of 401(k) plan assets, Holden and VanDerhei (2001) report that, in plans where the employer contribution must be in company stock, participants put a higher percentage of their self-directed balances in company stock (29.3 percent) and a lower percentage in equity funds (42.1 percent), compared to participants without employer-directed contributions (20.2 and 48.7 percent, respectively). This finding would be consistent with behavioral theories of saving pointing to peer or authority figure effects. Choice over assets does seem to increase participant involvement on many levels—in the decision whether or not to save, and in increasing the amount saved. These estimated differences in investment behavior between participants with and without choice indicate economically meaningful differences in ultimate retirement income even over a short time horizon.22 Some proposals to privatize Social Security recommend adding an individual account component to benefits. These results suggest that allowing participants a choice of investment options may increase their retirement saving. Further, a small government match would have the greatest effect in increasing the amount contributed.

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