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Human life expectancy is a statistical measure of the estimate of the average remaining years of life at a given age. The most commonly used measure is life expectancy at birth. This can be defined in two ways. Cohort LEB is the mean length of life of a birth cohort and can be computed only for cohorts born so long ago that all their members have died. Period LEB is the mean length of life of a hypothetical cohort assumed to be exposed, from birth through death, to the mortality rates observed at a given year. National LEB figures reported by national agencies and international organizations for human populations are estimates of period LEB.
Retirement is the withdrawal from one's position or occupation or from one's active working life. A person may also semi-retire by reducing work hours or workload.
A pension is a fund into which amounts are paid regularly during an individual's working career, and from which periodic payments are made to support the person's retirement from work. A pension may be:
A pension fund, also known as a superannuation fund in some countries, is any program, fund, or scheme which provides retirement income.
Actuarial science is the discipline that applies mathematical and statistical methods to assess risk in insurance, pension, finance, investment and other industries and professions. More generally, actuaries apply rigorous mathematics to model matters of uncertainty and life expectancy.
Personal finance is the financial management that an individual or a family unit performs to budget, save, and spend monetary resources in a controlled manner, taking into account various financial risks and future life events.
Investment management is the professional asset management of various securities, including shareholdings, bonds, and other assets, such as real estate, to meet specified investment goals for the benefit of investors. Investors may be institutions, such as insurance companies, pension funds, corporations, charities, educational establishments, or private investors, either directly via investment contracts/mandates or via collective investment schemes like mutual funds, exchange-traded funds, or Real estate investment trusts.
The pensions crisis or pensions timebomb is the predicted difficulty in paying for corporate or government employment retirement pensions in various countries, due to a difference between pension obligations and the resources set aside to fund them. The basic difficulty of the pension problem is that institutions must be sustained over far longer than the political planning horizon. Shifting demographics are causing a lower ratio of workers per retiree; contributing factors include retirees living longer, and lower birth rates. An international comparison of pension institution by countries is important to solve the pension crisis problem. There is significant debate regarding the magnitude and importance of the problem, as well as the solutions. One aspect and challenge of the "Pension timebomb" is that several countries' governments have a constitutional obligation to provide public services to its citizens, but the funding of these programs, such as healthcare are at a lack of funding, especially after the 2008 recession and the strain caused on the dependency ratio by an ageing population and a shrinking workforce, which increases costs of elderly care.
A defined contribution (DC) plan is a type of retirement plan in which the employer, employee or both make contributions on a regular basis. Individual accounts are set up for participants and benefits are based on the amounts credited to these accounts plus any investment earnings on the money in the account. In defined contribution plans, future benefits fluctuate on the basis of investment earnings. The most common type of defined contribution plan is a savings and thrift plan. Under this type of plan, the employee contributes a predetermined portion of his or her earnings to an individual account, all or part of which is matched by the employer.
In the United States, an annuity is a financial product which offers tax-deferred growth and which usually offers benefits such as an income for life. Typically these are offered as structured (insurance) products that each state approves and regulates in which case they are designed using a mortality table and mainly guaranteed by a life insurer. There are many different varieties of annuities sold by carriers. In a typical scenario, an investor will make a single cash premium to own an annuity. After the policy is issued the owner may elect to annuitize the contract for a chosen period of time. This process is called annuitization and can also provide a predictable, guaranteed stream of future income during retirement until the death of the annuitant. Alternatively, an investor can defer annuitizing their contract to get larger payments later, hedge long-term care cost increases, or maximize a lump sum death benefit for a named beneficiary.
The Mandatory Provident Fund, often abbreviated as MPF (強積金), is a compulsory saving scheme for the retirement of residents in Hong Kong. Most employees and their employers are required to contribute monthly to mandatory provident fund schemes provided by approved private organisations, according to their salaries and the period of employment.
KiwiSaver is a New Zealand savings scheme which has been operating since 2 July 2007. Participants can normally access their KiwiSaver funds only after the age of 65, but can withdraw them earlier in certain limited circumstances, for example if undergoing significant financial hardship or to use a deposit for a first home.
A life annuity is an annuity, or series of payments at fixed intervals, paid while the purchaser is alive. The majority of life annuities are insurance products sold or issued by life insurance companies however substantial case law indicates that annuity products are not necessarily insurance products.
Retirement planning, in a financial context, refers to the allocation of savings or revenue for retirement. The goal of retirement planning is to achieve financial independence.
Financial gerontology is a multidisciplinary field of study encompassing both academic and professional education, that integrates research on aging and human development with the concerns of finance and business. Following from its roots in social gerontology, Financial gerontology is not simply the study of old people but emphasizes the multiple processes of aging. In particular, research and teaching in financial gerontology draws upon four kinds of aging or "'four lenses" through which aging and finance can be viewed: population aging, individual aging, family aging, and generational aging. While it is problematic that "demography is destiny," demographic concepts, issues, and data play a substantial role in understanding the dynamics of financial gerontology. For example, through the lens of population aging, demography identifies the number of persons of different ages in cities and countries—and at multiple points in time. Through the lens of individual aging, demography also notes changes in the length of time—number of years lived in older age, typically measured by increases in life expectancy. From in its founding years in the beginning of the 21st century, one primary interest of Financial Gerontology has been on baby boomers and their relationships with their parents. The impact of these two kinds of aging on finance are reasonably apparent. The large and increasing number of older persons [population aging] in a society, no matter how "old age" is defined, and the longer each of these persons lives [individual aging], the greater the impact on a society's pattern of retirement, public and private pension systems, health, health care, and the personal and societal financing of health care. The focus on boomers illustrates also the other two lenses or "kinds" of aging. How boomers deal with the social, emotional, and financial aspects of their parents' aging is a central aspect of family aging. And how boomers may differ from their parents born and raised twenty to forty years earlier, and differ from their Generation X and Millennial children and grandchildren, are substantial aspects of generational aging.
Longevity insurance, describes the process of mitigating against longevity risk. In the United States, such risk mitigation is often achieved using a longevity annuity or Tontine, qualifying longevity annuity contract (QLAC), deferred income annuity, an annuity contract designed to provide a regular income for life starting at a pre-established future age, e.g. 85, and purchased many years before reaching that age.
An insurance-linked security (ILS) is a financial instrument whose value is driven by insurance loss events. Those such instruments that are linked to property losses due to natural catastrophes represent a unique asset class, the return from which is uncorrelated with that of the general financial market.
At retirement, individuals stop working and no longer get employment earnings, and enter a phase of their lives, where they rely on the assets they have accumulated, to supply money for their spending needs for the rest of their lives. Retirement spend-down, or withdrawal rate, is the strategy a retiree follows to spend, decumulate or withdraw assets during retirement.
Pensions in Canada can be public, private, and collective, or come from individual savings.
According to the International Labour Organization, social security is a human right that aims at reducing and preventing poverty and vulnerability throughout the life cycle of individuals. Social security includes different kinds of benefits A social pension is a stream of payments from the state to an individual that starts when someone retires and continues to be paid until death. This type of pension represents the non-contributory part of the pension system, the other being the contributory pension, as per the most common form of composition of these systems in most developed countries.
References
- ↑ (in English) see Stephen Richards & Gavin Jones, "Financial Aspects of Longevity Risk", SI Actuarial Society, 26 Oct 2004, archived from the original on 2006-10-04, retrieved 2004-10-26