Where does welfare collide?

In welfare economics, welfare is the aggregate wellbeing of a society, represented by a social welfare function that ranks social states by the wellbeing of their members. Bergson's 1938 reformulation introduced such a function as a way to make the value judgements of welfare analysis explicit, letting economists ask whether a change raises or lowers social welfare given a stated ethical rule. The construct connects to Pareto efficiency, consumer and producer surplus, and the later problem, framed by Arrow, of whether individual preferences can be aggregated coherently at all. The referent is a formal evaluation of society's overall wellbeing, not a government programme, an animal's state, or a philosophical account of the good life.[1]

Unit

The aggregate wellbeing of a society, ranked by a social welfare function

Recovery means

Not applicable

Measured by

Represented formally by a social welfare function and approximated through consumer and producer surplus, compensation tests, and welfare-change measures

In social policy, welfare is the system of state assistance, transfers, and services provided to individuals, along with the closely studied condition of receiving it. The welfare state names the arrangements through which a government supplies income support, means-tested benefits, and social insurance, and Esping-Andersen's 1990 comparison sorted rich democracies into liberal, conservative, and social-democratic regimes by how far their provision decommodifies citizens from the market. Here welfare is an institution and a receipt status, examined through benefit rules, take-up, and dependency, not a formula for social wellbeing or a measure of an animal's coping. The referent is public provision for need, counted in caseloads and expenditure.[2]

Unit

State assistance and transfers to individuals, and the condition of receiving them

Recovery means

Not applicable

Measured by

Assessed by benefit expenditure, caseloads, take-up and receipt rates, spells of dependency, and regime typologies

In animal welfare science, the welfare of an animal is its state as regards its attempts to cope with its environment, the definition set out in Broom's 1986 account of indicators of poor welfare. Welfare so defined is a measurable characteristic of the individual that ranges from very good to very poor, judged through physiological stress responses, health, injury, and behaviour rather than through moral sentiment. Frameworks such as the Five Freedoms and the later Five Domains organise the indicators used to gauge how well an animal is coping. The referent is the biological state of a living animal, not a society's aggregate wellbeing, a system of state benefits, or a philosopher's theory of a good life.[3]

Unit

An animal's state as regards its attempts to cope with its environment

Recovery means

Coping responses may return an animal toward a good state as environmental demands ease, though sustained failure to cope marks poor welfare

Measured by

Assessed by physiological indicators, health and injury, and behaviour, organised through frameworks such as the Five Freedoms and Five Domains

In moral philosophy, welfare, or wellbeing, is what makes a life go well for the one living it: the meaning in which a life can be good or bad for its own subject, apart from its value to others. Parfit's 1984 discussion laid out the three families of theory that still structure the debate: hedonism, on which welfare consists in pleasure and the absence of pain; desire-satisfaction theories, on which it consists in getting what one wants; and objective-list theories, on which certain goods benefit a person whether or not they are wanted or enjoyed. The referent is the prudential value of a life for the one who lives it, a normative concept, not an economic aggregate, a state benefit, or a coping state measured in an animal.[4]

Unit

How well a life goes for the one living it, its prudential value

Recovery means

Not applicable

Measured by

Analysed by philosophical argument among hedonistic, desire-satisfaction, and objective-list theories, not by measurement