Social change,out-migration,and exit from farming in Nepal

Population and Environment - Though international out-migration is widespread, little evidence exists regarding the consequences for economic change in sending countries, particularly in the...     

On Variance Upper Bounds for Unimodal Distributions

We obtain upper bounds on the variance of discrete unimodal distributions. The alternative proofs of the corresponding bounds for the continuous unimodal distributions are also given.     

The Impact of Community Context on Land Use in an Agricultural Society

As an initial step toward new models of the population-environment relationship, this paper explores the relationship between community context and local land use in an agricultural setting. In this type of setting, we argue that aspects of the community context, such as schools and transportation infrastructure, impact important environmental characteristics, such as land use. We provide hypotheses which explain the mechanisms producing these effects. We then use data from a study of 132 communities in rural Nepal to test our hypotheses. These analyses show that community characteristics are strongly associated with land use in this agricultural setting. The results point toward changes in communities as critical determinants of environmental quality. These findings are consistent with the notion that changes in community contexts may also condition the population-environment relationship.     

Selecting the t-best cells in a multinomial distribution

The problem of selecting the t-best cells in a multinomial distribution with t + k cells, k > 1, 2 <= t is considered under the fixed sample-size indifference zone approach. The least favourable configuration is derived for the usual procedure of selection, for large values of N (the sample size). The result settles Conjecture I (for large N) and Conjecture IV of Chen and Hwang (Commun. Statist. - Theory Meth. 13 (10), 1289-1298, 1984) in the affirmative.     

Rural Agricultural Change and Individual Out‐migration

We investigate the impact of household use of labor‐saving farm technologies on first‐time out‐migration after the household agriculture and consumption survey was conducted in 1996. Building on the labor substitution framework, we hypothesize that household use of labor‐saving technologies (e.g., tractors, farm implements, chemical fertilizers, and pesticides) increases individual out‐migration. To estimate the effects of the use of labor‐saving farm technologies on out‐migration, we use uniquely detailed panel data from the rapidly changing rural agrarian, migrant‐sending setting of Nepal. The results of our multilevel, discrete‐time, event history models suggest that net of other known factors associated with out‐migration, household use of farm technology—particularly the use of tractors—significantly increases out‐migration.     

Rural Agricultural Change and Fertility Transition in Nepal

Using longitudinal panel data from the Western Chitwan Valley of Nepal, this study examines the impact of the use of modern farm technologies on fertility transition—specifically, the number of births in a farm household. Previous explanations for the slow pace of fertility transition in rural agricultural settings often argued that the demand for farm labor is the primary driver of high fertility. If this argument holds true, the use of modern farm technologies that are designed to carry out labor‐intensive farm activities ought to substitute for farm labor and discourage births in farm families. However, little empirical evidence is available on the potential influence of the use of modern farm technologies on the fertility transition. To fill this gap, the panel data examined in this study provide an unusual opportunity to test this long‐standing, but unexplored, argument. The results demonstrate that the use of modern farm technologies, particularly the use of a tractor and other modern farm implements, reduce subsequent births in farm households. This offers important insight for understanding the fertility transition in Nepal, a setting that is experiencing high population growth and rapidly changing farming practices.     

Women's status and global food security: An overview

Scholars are increasingly examining how gender interacts with food security, with specific attention given to women. This is not surprising, given that women make up 43% of the global agricultural labor force and are responsible for producing almost half of the global agricultural food supply. Since women tend to be disproportionately responsible for taking care of household activities, including the production, purchase, preparation, and allocation of food‐based resources—particularly in the developing world—there is a scholarly consensus that an improvement in women's status has a positive impact on nutritional outcomes. Current scholarship on gender and food security is thus broadly divided into relationships between food security and women's economic freedoms, legal opportunities, and both formal and informal education via improved knowledge of agricultural procedures. In this review, I draw attention to the role that sociologists can play in engaging these topics, and I specifically highlight the need to conduct more cross‐national and longitudinal analyses of women's status and food security. Finally, I point towards recent studies that assess the impacts of Information and Communication Technologies on food security, and suggest the need to explicate the role of gender within such processes.     

Postmarital Living Arrangements in Historically Patrilocal Settings: Integrating Household Fission and Migration Perspectives

This study integrates theory and research on household fission (or partition) and migration to better understand living arrangements following marriage, especially in historically patrilocal and primarily agricultural settings. Using panel data from the Chitwan Valley Family Study to analyze the sequential decision-making process that influences men’s living arrangements subsequent to first marriage, we demonstrate the importance of distinguishing among extended family living, temporary migration, and the establishment of an independent household. We find that community economic characteristics, such as access to markets or employment, as well as household wealth affect the initial decision to leave the natal home. Household resources and use of farmland, along with the young men’s own education, media exposure, travel, and marital behavior, influence the decision to make the departure from the natal home permanent. Our findings explain why previous results regarding household fission and those focused on migration have provided such mixed results, and we establish a new framework for thinking about how families and individuals manage living situations.     

Money management and control in the Indian joint family across generations

Studies of money management and control will have more cross‐cultural relevance if the family context of money across generations is taken into account. The study of money management and control in middle‐income nuclear and joint family households in urban India illustrates the importance of examining money flows within the wider family context because there is a two‐way flow of money beyond the married couple – between parents and adult children, siblings and other members of the extended family. In the three or four generational joint family, control and management at the household level is not necessarily duplicated for the constituent couples. We draw on open‐ended interviews of 40 persons from 27 urban middle‐income households in North India, between November 2007 and January 2008, to show that the male control of money is the dominant pattern. This pattern is linked to the ideology of male dominance that is found among the middle, lower middle and struggling households, particularly in non‐metropolitan households. The upper‐middle‐class households predominantly in metropolitan households show a pattern of joint or independent control. The focus is on the couple's money decisions within the context of the wider family.     

Environmental security and labor migration in Nepal

Do changes in environmental security that result from declining access to forest resources shape labor migration in a context where household production and consumption are intimately dependent on natural resources? Using 1996 household data from the Chitwan Valley of Nepal, we examined if a decrease in access to firewood increased the likelihood of migration of individuals for work. The results of multinomial logistic regression showed that, environmental insecurity was a significant predictor for migration regardless of destination, domestic or international. Labor requirements for household maintenance also played an important role in the decision to migrate. Management of forest resources and poverty alleviation by providing firewood substitutes and economic opportunities at the local level is likely to change the labor migration flow, which could be an important issue for future research.