Economists point out that casual wage labourers are the most vulnerable among the three categories. Could you locate who these workers are and where they are found and why?
Casual wage labourers are workers who engage in non-farm casual wage work and typically work for more than one employer. The context identifies specific examples such as construction workers and headload workers. They are generally found in the informal sector where job security is minimal.
These workers are considered the most vulnerable due to the casualisation of workforce, a process where people move from self-employment or regular salaried jobs to casual work. They lack social security measures and face high instability. As noted in the context, many in rural areas 'stay home when there is no work', highlighting their inability to find consistent employment compared to other categories.
Explanation
The answer identifies casual wage labourers using specific examples like construction workers provided in the text. It explains their vulnerability by referencing the concept of 'casualisation of workforce' and the lack of social security mentioned in the context. The reference to rural workers staying home when there is no work further supports the explanation of their vulnerability.