Out-migration, remittances and a block's investment choice
A block in Nadia district has a population of about 2.4 lakh. A local survey finds 18,000 men aged 20–34 working outside the district, mostly in Kerala and the Gulf, sending remittances. The block's sex ratio is 940 females per 1,000 males, but the child sex ratio (0–6 years) is 890. Male literacy is 79% and female literacy 68%. Only 32% of the population is in the workforce; among workers, 61% are cultivators, 12% household-industry workers and 27% other workers. Paddy land is increasingly left fallow in the rabi season, and two co-operative rice mills report labour shortages at harvest. The panchayat must decide whether to spend its annual plan funds on a skill-training centre for youth, a women's self-help-group cold-storage unit for vegetables, or a custom-hiring centre for paddy transplanting machines. A consultant recommends the skill centre because 'out-migration is the biggest problem'.
1. Characterise the dominant migration stream by type, duration and destination, and explain two effects on the block's agriculture visible in the data.
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The dominant stream is male, young-adult, long-distance and mostly inter-state or international, from a rural block to urban construction and service work in Kerala and the Gulf. It is largely circular or long-term rather than a permanent family move, because men leave while households remain in the block. Two agricultural effects are visible. First, harvest labour shortage: two rice mills report it, which fits the withdrawal of men aged 20–34 from manual work. Second, rabi fallow: with male labour absent and remittances available, farmers may choose not to invest in a second crop, especially where irrigation is costly. A third effect, not directly measured, is feminisation of agriculture: women take on transplanting, weeding and water management, but may have less control over cash from remittances. These effects mean migration is not simply a loss; it changes the labour regime and the crop calendar.
2. Critically assess the consultant's reasoning. Which of the three investments would you prioritise, and what additional data would you need?
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The consultant treats out-migration as the problem, but it may be a symptom of low local returns, and a skill centre can even increase out-migration by certifying workers for distant labour markets. The data show low overall workforce participation, a labour shortage at harvest and rabi fallowing, so the binding constraint is labour and post-harvest capacity, not a lack of certificates. I would prioritise the women's cold-storage unit if vegetables are marketed in surplus and women control the produce, because it raises local income and supports those who remain; otherwise the custom-hiring centre for transplanting machines directly addresses the harvest labour shortage and can be rented across small farms. The skill centre is the weakest choice unless a local employer survey shows unmet demand. Additional data needed: age-sex-specific work participation, remittance use, landholding distribution, crop calendar, existing machinery, vegetable marketable surplus, and women's mobility and control over earnings.
3. Explain why the overall sex ratio of 940 should not be read as evidence of high status for women in this block.
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The overall sex ratio is a ratio of all females to all males, and it is distorted by male out-migration. When 18,000 young men leave, the male denominator falls, so the ratio rises even if girls are disadvantaged at birth and through childhood. The child sex ratio of 890 is a better indicator because children aged 0–6 have not migrated; a low child sex ratio points to son preference, possibly sex-selective practice or neglect of girls. Female literacy of 68% against male literacy of 79% shows a persistent gender gap, and low female workforce participation suggests limited economic autonomy. Used alone, the overall ratio hides these disadvantages. A sound reading combines the child sex ratio, literacy, work participation and decision-making data, and treats the overall ratio as a demographic outcome of migration rather than a welfare indicator.