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Maria Laura Di Tommaso

21 February 2013 @ 12:45

 

  • Past event

Details

Date:
21 February 2013
Time:
12:45
Event Category:

“Measuring Welfare: Random Scale Models for capabilities. An application to freedom of movement of Italian women.”

(Note: the seminar is on Thursday)

abstract

Sen’s capability approach distinguishes between what people are free to do and to be (their ‘capabilities’) and what they do and who they are (their ‘functionings’). In the capability approach, individuals’ well-being is evaluated not only in terms of achieved functionings, but also in terms of the freedom to choose between different functionings. It implies that individuals with the same observed functionings may have different well-being because their choice sets (i.e. capabilities) are different. The measurement of capabilities is difficult because they are not observed. In this paper, we measure the capability of Italian women to move freely even if we only observe the realized choices. In order to distinguish between the latent capabilities of movement and the observed functionings, we adopt a new methodology based on the theory of random scale models. The data set is selected from a domestic violence survey of 25,000 Italian women for year 2006. We demonstrate that such models can offer a suitable framework for measuring well-being freedom and therefore capabilities. In particular we find out that the percentage of women who are predicted to be restricted in their freedom of movement is 25%.