Theses and dissertations

This collection includes both ASU Theses and Dissertations, submitted by graduate students, and the Barrett, Honors College theses submitted by undergraduate students. 

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Role of Women in Improving Productivity and Efficiency of Rice: Evidence from India

Description
Women’s contributions to agriculture are an essential factor in achieving food security in developing countries. In rice production, women’s involvement is usually limited to their labor participation. Differences in gender roles within the household hinder women from accessing productive resources and services compared to their male counterparts, leading to a…

Women’s contributions to agriculture are an essential factor in achieving food security in developing countries. In rice production, women’s involvement is usually limited to their labor participation. Differences in gender roles within the household hinder women from accessing productive resources and services compared to their male counterparts, leading to a gender gap in rice productivity. With the steady growth of rice productivity experienced in eastern India, it is essential to reduce the gender gap by providing women equal access to resources. However, there is little information on how the gender gap can be addressed between married couples in a patriarchal family structure like India. This dissertation analyzes the potential impact on rice productivity and input use when the spouse (wife) in the household has given access to resources (e.g., rice variety and credit). The first chapter analyzes the impact of a married couple’s decision-making strategy in choosing rice varieties on rice productivity and input use using an endogenous switching regression. The second chapter estimates the effect of access to financial services on technical efficiency using a stochastic production frontier framework. The last chapter evaluates how joint decision-making strategy influences the inverse relationship between farm size and rice productivity following a yield approach and quantile regression. The findings show that joint decision-making strategy choice leads to a higher rice yield and fertilizer usage while lower labor requirements. Regarding spouse access to financial resources, results show a significant difference in technological and managerial gaps. However, that households with access have a lower predicted rice yield than households without access. The last chapter shows that joint decision-making in the family still left the inverse relationship unchanged in examining the inverse relationship. The dissertation provides two significant implications. First, results provide evidence of gender-differentiated preferences for rice variety within the household that can affect rice productivity and input use. Second, the spouse’s access to credit does not necessarily lead to an increase in rice productivity. Thus, determining the primary purpose of why households avail financial services would be essential in analyzing its impact on productivity to avoid misleading results.
ContributorsMalabayabas, Maria Luz Lazaro (Author) / Mishra, Ashok K (Thesis advisor) / Englin, Jeffrey (Committee member) / Manfredo, Mark (Committee member) / Aggarwal, Rimjhim (Committee member) / Arizona State University (Publisher)
Created2021
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Ethnic Discrimination, Socioeconomic Status, and Health in India

Description

Significant health inequalities exist between different castes and ethnic communities in India, and identifying the roots of these inequalities is of interest to public health research and policy. Research on caste-based health inequalities in India has historically focused on general, government-defined categories, such as “Scheduled Castes,” “Scheduled Tribes,” and “Other…

Significant health inequalities exist between different castes and ethnic communities in India, and identifying the roots of these inequalities is of interest to public health research and policy. Research on caste-based health inequalities in India has historically focused on general, government-defined categories, such as “Scheduled Castes,” “Scheduled Tribes,” and “Other Backward Classes.” This method obscures the diversity of experiences, indicators of well-being, and health outcomes between castes, tribes, and other communities in the “scheduled” category. This study analyzes data on 699,686 women from 4,260 castes, tribes and communities in the 2015-2016 Demographic and Health Survey of India to: (1) examine the diversity within and overlap between general, government-defined community categories in both wealth, infant mortality, and education, and (2) analyze how infant mortality is related to community category membership and socioeconomic status (measured using highest level of education and household wealth). While there are significant differences between general, government-defined community categories (e.g., scheduled caste, backward class) in both wealth and infant mortality, the vast majority of variation between communities occurs within these categories. Moreover, when other socioeconomic factors like wealth and education are taken into account, the difference between general, government-defined categories reduces or disappears. These findings suggest that focusing on measures of education and wealth at the household level, rather than general caste categories, may more accurately target those individuals and households most at risk for poor health outcomes. Further research is needed to explain the mechanisms by which discrimination affects health in these populations, and to identify sources of resilience, which may inform more effective policies.
ContributorsClauss, Colleen (Author) / Hruschka, Daniel (Thesis director) / Davis, Mary (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution & Social Change (Contributor) / Department of Psychology (Contributor)
Created2022-05