Indira Gandhi Institute of Development Research, Mumbai, India.
Health Econ. 2024 Jul;33(7):1584-1617. doi: 10.1002/hec.4830. Epub 2024 Mar 18.
We study the welfare impacts of illness shocks on rural agricultural households in the semi-arid tropical and humid eastern regions of India. These regions are characterized by rainfed agriculture, missing markets for credit and insurance, and limited access to publicly funded healthcare infrastructure. We find that illness shocks increase households' medical expenditures and reduce wage income. However, aggregate non-medical, food, and non-food consumption expenditures are insensitive to illness shocks. Disaggregating illness by the age and the gender of the household members, we observe that illness in male children leads to the largest increase in medical expenditure, and illness in prime-aged adults leads to the largest decline in per-capita wage earnings. We also find illness shocks leading to changes in household dietary diversity, higher travel expenditures, and a compensating reduction in spending on education and entertainment. Analysis of risk-coping strategies reveals that households rely on transfers from kinship networks and loans from informal sources like local moneylenders to smooth consumption. While large landowners rely on gifts from kinship networks, landless and smallholders increase borrowings from informal sources.
我们研究了疾病冲击对印度半干旱热带和湿润东部地区农村农业家庭的福利影响。这些地区的特点是雨养农业、缺乏信贷和保险市场以及获得公共资助的医疗基础设施有限。我们发现,疾病冲击会增加家庭的医疗支出并减少工资收入。然而,总非医疗、食品和非食品消费支出对疾病冲击不敏感。按家庭成员的年龄和性别对疾病进行细分后,我们观察到男童患病会导致医疗支出最大增加,而成年劳动力患病会导致人均工资收入最大下降。我们还发现,疾病冲击会导致家庭饮食多样性变化、旅行支出增加,以及教育和娱乐支出相应减少。对风险应对策略的分析表明,家庭依靠亲属网络的转移和来自当地放债人等非正式来源的贷款来平滑消费。虽然大土地所有者依赖亲属网络的礼物,但无地和小土地所有者则增加了从非正式来源的借款。