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Wellbeing, Freedom and Social Justice The Capability Approach Re-Examined, 2017a

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4. Critiques <strong>and</strong> Debates<br />

203<br />

<br />

Before analysing the reach <strong>and</strong> limit of the capability approach in<br />

these various endeavours, a few general comments are in order<br />

about economics in general, <strong>and</strong> welfare economics in particular.<br />

Let us first ask: what is welfare economics? As Sen (1996, 50) writes,<br />

“Welfare economics deals with the basis of normative judgements,<br />

the foundations of evaluative measurement, <strong>and</strong> the conceptual<br />

underpinnings of policy-making in economics”. While, in practice,<br />

much of the economics discipline is concerned with policy advice,<br />

welfare economics is nevertheless a small subfield of economics, <strong>and</strong><br />

is by some prominent welfare economists seen as unduly neglected<br />

or marginalised by mainstream economics (Atkinson 2001). One<br />

important reason is that welfare economics makes explicit the inevitable<br />

normative dimensions of economic policy analysis <strong>and</strong> evaluations,<br />

<strong>and</strong> most economists have been socialised to believe that ‘modern<br />

economics’ is value-free, <strong>and</strong> that anything to do with normativity can<br />

be outsourced to ethics or to a democratic vote. In reality, however, the<br />

imaginary science-value split that mainstream economists would wish<br />

for is, for many economic questions, impossible (<strong>Re</strong>iss 2013; Hausman,<br />

McPherson <strong>and</strong> Satz 2016). It would therefore be much better to face<br />

this inevitability upfront, <strong>and</strong> underst<strong>and</strong> economics as a moral science<br />

(Boulding 1969; Atkinson 2009; Shiller <strong>and</strong> Shiller 2011) rather than as<br />

applied mathematics or a form of value-free modelling. But in economics,<br />

as in any other discipline, there are complicated sociological processes<br />

conveying views about authority <strong>and</strong> status, as well as unexamined<br />

beliefs about what ‘good science’ is <strong>and</strong> which type of objectivity is most<br />

desirable: one is not born an economist, but becomes one through one’s<br />

training, which is in part also a socialisation process (Col<strong>and</strong>er <strong>and</strong><br />

Klamer 1987; McCloskey 1998; Nelson 2002). Unfortunately, there is<br />

empirical evidence that many economists are unwilling to engage with<br />

these fundamental questions <strong>and</strong> hold on to the belief that economics<br />

is superior to other social sciences <strong>and</strong> has little to learn from other<br />

disciplines (Fourcade, Ollion <strong>and</strong> Algan 2015). Many economists who<br />

are interested in economic questions but are not endorsing the myth<br />

of value-free social science, or who crave more methodological <strong>and</strong><br />

meta-theoretical freedom, have left for another discipline that offers

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