Household Model Research Articles

Household decisions and the gender gap in job satisfaction

AbstractThis paper offers a novel theoretical explanation for the gender gap in job satisfaction, where women typically report higher job satisfaction than men. We argue that rational family decisions can result in divergent job choices for women and men, leading to increased job satisfaction but lower earnings for women, even when their preferences and expectations align with those of men. We develop this explanation within a theoretical model of family household decision‐making that considers relative earnings disparities within households. We provide empirical evidence supporting our model's predictions utilizing survey and administrative data from Canada.

Development Model of Sustainable Agrotourism-Based Village Tourism for Improving Community Welfare in Tapanuli Utara Regency, Indonesia

This study examines the impact of village tourism development on sustainable agrotourism and community welfare in Tapanuli Utara Regency, Indonesia. Utilizing a mixed-methods approach that combines household surveys and structural equation modeling (SEM), data were collected from 203 respondents across 22 villages to evaluate the relationships among infrastructure development, local economic benefits, community participation, rural tourism products, sustainable agrotourism, and community welfare. The results indicate that village tourism development significantly and directly enhances both sustainable agrotourism and community welfare, with infrastructure and local economic benefits being the most influential factors. In contrast, community participation and rural tourism products did not show significant individual effects, suggesting that without proper support, training, and resource allocation, these elements may not effectively contribute to sustainable agrotourism. Moreover, sustainable agrotourism was found to significantly mediate the relationship between tourism development and community welfare, highlighting its role as a catalyst for long-term socio-economic improvement. The study underscores the necessity for integrated development strategies that prioritize infrastructure enhancement and local economic engagement while fostering sustainable agricultural practices within tourism. Limitations of the study include its regional focus, which may affect the generalizability of the findings, and the need for further research to explore effective mechanisms for boosting community participation and developing rural tourism products. These insights offer valuable guidance for policymakers and stakeholders aiming to promote sustainable rural tourism and enhance community welfare in similar contexts.

Household Well-Being, Environment and Health in the Peripheries of the Metropolitan Area of Oaxaca City

Objective: The economy of poor urban households is analyzed using a well-being function that also considers incomes, sociodemographic characteristics (CS), housing and the environment. Theoretical structure: The dependent variable is household well-being (BF) and the explanatory variables are all incomes obtained from the market economy, as well as government transfers (TG). The CS represent resources that facilitate obtaining income; housing provides income indicators; and the environment are the physical conditions that determine the state of health. Methodology: A probabilistic survey was applied to a sample of households in four poor peripheral neighborhoods. The equations were constructed using ordinary least squares regression and the beta coefficients measure the contribution of the variables from the four categories above to the BF. The effects of these variables on health expenditure (GS) are also measured. Discoveries: The main incomes that contribute to the BF were determined and these make a contribution equivalent to that of the set of variables of the CS, housing and family businesses. Likewise, the environment and diseases increase GS. Practical and social implications: Research shows that poor peripheral urban households participate in the market economy and that an increase in average age contracts their level of BF. Originality/value: The tested model turned out to be versatile and accurate in analyzing the economies of poor urban households and has greater explanatory power than the agricultural household models and the applied general equilibrium model.

OPTIMAL DISTRIBUTION OF ADDITIONAL ELECTRICAL POWER

The problem of optimal distribution of additional electric power for private houses and households with solar panels or stations in adverse weather conditions over a long period of time is considered. This problem is very relevant for regions where the supply of electric power to houses and households is carried out mainly by green technology. Based on this, it is shown that when weather conditions worsen, which can last for a long time, a problem arises of providing these objects with energy allocated from backup power lines, the capacity of which is insufficient for full energy supply. To solve this problem, especially in the case of a shortage of allocated power, when it is not enough to satisfy all consumers to the maximum, the criteria for distributing the allocated limited power among houses are analyzed, examples are given for calculating the residual energy of a deep-discharge battery for each household in the event of prolonged bad weather conditions. Two options for solving the problem of optimal distribution of the allocated power are considered, taking into account the full simulation model of houses and households with electricity supply from solar panels: - distribution by residual energy taking into account the energy required to charge the batteries of private houses; - distribution by residual energy without charging the batteries. The solution to the problem of distributing limited energy between houses with solar panels is shown using the example of 5 households. For this purpose, the initial conditions and restrictions for each house are modeled. The problem of optimal distribution of allocated energy between these objects is formulated. The model of the problem itself is built and solved using the SOLVER subroutine of the Excel program. The main tables are given, in which it is necessary to enter restrictions, optimization criteria and the objective function, screenshots of the solution of this problem in two versions with the introduction of all restrictions in separate Excel windows. It is shown that solution of the issue of optimal distribution of additional energy allocated to eliminate the shortage of energy in conditions of limitation allows to the following opportunities: - provision of additional energy depending on the time of complete depletion of energy in the house prevents overloading of the electric network, incorrect openings in power lines and other unpleasant situations; - the inclusion of the module of optimal distribution of additional energy into the model during simulation, allows to save time for the seeking of additional energy and thus to increase the overall efficiency of the system. Keywords: solar panels, bad weather, additional energy, optimal distribution.

Revisiting the self‐supply model: A foundational, not a complimentary model for water supply in rural households

AbstractIn this opinion article, we propose that self‐supply, as a model for household‐managed water supply in rural areas, is the foundational model for water supply in rural households. Any other model is only complementary while it lasts. Therefore, self‐supply needs more emphasis in research and intentional exposure and support in practice. This is underscored by the fact that despite the use of taxes, transfers, and tariffs that fund other service models, major water service gaps still exist in rural households forcing them to invest directly in self‐supply. Over 2.2 billion people globally still lack access to safe water. Our argument is not that other models such as communal or government models are irrelevant; rather, it is that self‐supply is the foundational and often preferred model for rural households due to reliability, predictability, control, and flexibility. Yet it is overlooked often. Therefore, we call for investing in research informing self‐supply policy, practice, and funding especially where it links with other models to be prioritized. This will likely accelerate the achievement of SDG 6.

Price and Non‐Price Factors in Development of Rice Cultivation: Case Studies From Southern India and Mekong‐Delta Vietnam

ABSTRACTThe high rice prices of 2023 have highlighted the need for increasing rice productivity. But improving productivity, especially in low‐performing rice‐producing regions, should also improve incomes for the numerous smallholder cultivators. This article examines what we can learn from the experience of high‐performing rice‐growing regions, which have both high rice yields and incomes. We focus on two best‐performing villages from Kerala, southern India and Mekong Delta, Vietnam. Using a detailed case study approach combining farm budget analysis, counterfactual simulations using agricultural household models, and qualitative insights, our analysis shows the contribution of price support, irrigation, and agricultural research in these two regions to the current situation. While price support was the prominent factor in Keralaʼs village, irrigation and extending the cropping intensity was important for farm incomes in the Mekong Delta village. This comparative analysis demonstrates the need for an ongoing evaluation of price and non‐price factors and supplementing farm incomes through specific interventions for developing low‐performing rice‐producing regions.

A Ramsey-Type Equilibrium Model with Spatially Dispersed Agents

AbstractWe present a spatial and time-continuous Ramsey-type equilibrium model for households and firms that interact on a spatial domain to model labor mobility in the presence of commuting costs. After discretization in space and time, we obtain a mixed complementarity problem that represents the spatial equilibrium model. We prove existence of equilibria using the theory of finite-dimensional variational inequalities and derive a tailored diagonalization method to solve the resulting large-scale instances. Finally, we present a case study that highlights the influence of commuting costs and show that the model allows to analyze transitory effects of industrial agglomeration that emerge and vanish over time as in the real economy.

Is the output growth rate in NIPA a welfare measure?

Abstract This paper shows that, in a dynamic general equilibrium framework, the rate of output growth as measured by national income and product accounts reflects changes in welfare in the precise sense of equivalent variation. The main argument is straightforward. In a two-sector dynamic general equilibrium model of heterogeneous households, recursive preferences and quasi-concave technology, the Bellman equation provides a representation of household preferences over current consumption and investment. When applied to this representation of preferences, a Fisher–Shell true quantity index turns out to be equal to the Divisia index, closely approximated by the Fisher ideal chain index used in national income and product accounts.

SIR Model for Households

SIR Model for Households

Electrification or deforestation? Evidence from household practices in Côte d’Ivoire

This paper investigates the impact of electrification on household practices related to deforestation in Côte d’Ivoire, specifically focusing on the expansion of arable farms and the use of biomass fuels. A theoretical framework inspired by the heterogeneous agricultural households model proposed by Angelsen (1999) is employed to theoretically elucidate the relationship between electrification and the expansion of arable farms. Using data from the latest four waves of the household Living Standards Measurement Surveys (1998, 2002, 2008, and 2015) and a pseudo-panel fixed effects regression model, we find that increased access to electricity significantly reduces both the average size of arable farms and the collection of firewood from forests. These results are robust across various alternative specifications and estimation methods. Moreover, an electrification threshold of approximately 80% has been identified, beyond which the beneficial impacts of electrification on forest loss would disappear.

Strategi Nafkah (Livelihood Strategies) Petani Sawah Tadah Hujan pada Era Pandemi Covid-19 di Desa Kalampadu Kabupaten Ogan Ilir

Each household has a livelihood strategy. The livelihood strategy model carried out is related to the livelihood assets they have, but not all assets can be maximized well in farming household livelihood engineering. Livelihood assets are natural capital, physical capital, financial capital, human capital, and social capital. This study analyses livelihood strategies in the COVID-19 pandemic for rainfed rice farmers in Kalampadu Village, Muara Kuang District, Ogan Ilir Regency. This study will discuss research issues through the theory of livelihood strategies from Herbon and Manig through engineering farmers' livelihood assets. Researchers used descriptive research with a qualitative approach because the issue of rural livelihoods requires farmer subjectivity and in-depth data analysis. Data collection techniques used were participatory observation, in-depth interviews, and literature studies. Researchers use phenomenological research strategies to explore the true meaning of livelihood strategies in identifying social, cultural, economic, and ecological farmers. The results showed that there were seven livelihood strategies for farmer households, namely 1) acquisition strategies, 2) allocation strategies, 3) production strategies, 4) social relation structure, 5) transformation strategies, 6) consumption strategies, and 7) reproduction strategies. The livelihood model of the farmer's household depends on the farmer's livelihood assets that are adaptive to the COVID-19 pandemic.

Do different household models affect poverty? A dynamic panel analysis in 28 European countries

ABSTRACT The increase in the number of single-parent households and divorces, the decrease in marriages and the increasing relevance of household models with more than two cohabiting adults represent a recent social trend that emerges in modern societies. In this paper, we investigate how the evolution in the incidence of different household models affects household poverty in Europe. Using a panel of 28 European countries over a 14-year period (2005 to 2018), we implement both panel fixed- and random-effects models and the system-GMM dynamic panel method by estimating short- and long-run coefficients. Our analysis points out that household’s dissolution and the share of single-parent households with children are positively correlated with the risk of poverty; extended households play a role in insuring against poverty. Moreover, we find that households’ poverty is persistent over time with a speed of adjustment equal to 0.5 and a median time lag of one year. Our results also suggest that family policies represent an effective tool against the effects of social exclusion, becoming more evident in the long run.

Relationship between adolescent anemia and school attendance observed during a nationally representative survey in India

BackgroundAnemia has been suggested to be related with schooling outcomes in India. Less is known, however, about whether the observed relationship persists after accounting for all household-level factors which may confound the association between anemia and schooling.MethodsNationally representative data on adolescents aged 15–18 years with data on measured hemoglobin level and school attendance were extracted from India’s National Family Health Surveys conducted between 2005 and 2021. We compared school attendance between adolescents living in the same household but with varying levels of hemoglobin concentration, while controlling for age and period effects. We assessed heterogeneity in the relationship between anemia and school attendance across anemia severity groups and socio-demographic characteristics.ResultsThe proportion of adolescents with any anemia is 55.2% (95% CI: 55.0–55.5) among young women and 31.0% (95% CI: 30.6–31.5) among young men. In conventional (between-household) regression models, having any anemia is associated with a 2.5 percentage point reduction (95% CI: 2.1–2.8) in school attendance; however, in household fixed-effects models, anemia has qualitatively small and non-significant effects on school attendance. Our results are consistent using alternative model specifications as well as across anemia severity groups, genders, types of relationship to the household head, household wealth quintiles, and states and union territories in India.ConclusionsThis within-household analysis finds little evidence that anemia is associated with school attendance among adolescents in India. Observational studies likely overstate the connection between anemia and school attendance due to household factors that have not been accounted for.

A static rooftop shading system for year-round thermal comfort and energy savings in hot climates

In sun-drenched regions, balancing solar exposure for thermal comfort and minimization of cooling energy presents a key challenge. While passive shading mitigates summer heat gain, it also hinders winter solar benefits, a problem that is echoed by active systems such as photovoltaic panels. Existing adaptive solutions, adjusting to seasonal sun angles, offer flexibility, but introduce complexity, maintenance demands, and potentially higher costs. This study introduces a novel static roof shading system that addresses this knowledge gap. It effectively blocks summer sunrays and allows winter insolation without seasonal adjustments or associated mechanisms. This “install and forget” approach promises improved thermal comfort and reduced energy consumption in hot climates. Rigorous energy simulations in nine different Mexican locations, using a 69 m2 household model, reveal significant temperature improvements. The system delivers up to 30.38% (above 5 MWh) equivalent annual reduction in HVAC usage and 71.3% relative increase in thermal comfort during hot periods. This sustainable solution offers valuable information to address indoor thermal challenges in high-temperature regions, contributing to the advancement of sustainable building technologies.

Does community-based health insurance affect lifestyle and timing of treatment seeking behavior? Evidence from Ethiopia

ObjectivesThis paper aims to investigate the effects of enrollment in the Ethiopian community-based health insurance (CBHI) scheme on household preventive care activities and the timing of treatment-seeking behavior for illness symptoms. There is growing concern about the financial sustainability of CBHI schemes in developing countries. However, few empirical studies have identified potential contributors, including ex-ante and ex-post moral hazards. MethodsWe implement a household fixed-effect panel data regression model, drawing on three rounds of household survey data collected face to face in districts where CBHI scheme is operational and in districts where it is not operational in Ethiopia. ResultsThe findings show that enrolment in CBHI does not significantly influence household behaviour regarding preventive care activities such as water treatment before drinking and handwashing before meals. However, CBHI significantly increases delay in treatment-seeking behaviour for diseases symptoms. Particularly, on average, we estimate about 4‒6 h delay for malaria symptoms, a little above 4 h for tetanus, and 10‒11 h for tuberculosis among the insured households. ConclusionsWhile there is evidence that CBHI improve the utilization of outpatient or primary care services, our study suggests that insured members may wait longer before visiting health facilities. This delay could be partly due to moral hazard problems, as insured households, particularly those from rural areas, may consider the opportunity costs associated with visiting health facilities for minor symptoms. Overall, it is essential to identify the primary causes of delays in seeking medical services and implement appropriate interventions to encourage insured individuals to seek early medical attention.

Place-based rural development programs and the labor allocation of farm households

PurposeRural development programs are widely used policy instruments mitigating rural-urban economic disparities. Yet, little research has examined their effect on rural labor. This study fills this knowledge gap by quantifying the causal impact of such programs on the labor allocation of farm households in Taiwan.Design/methodology/approachA theoretical framework based on the agricultural household model is constructed to guide the empirical specification. A unique dataset compiles administrative data on the program’s subsidies with farm household surveys across seven years. To cope with endogeneity bias, an instrumental variables model is applied. The eligibility rule for a township to participate in the program is used as the instrument.FindingsWe find that the program increases the labor supply of farm household members. These effects are more pronounced for off-farm work, particularly non-heads of farm households. The program’s subsidies supporting culture and promotion-related activities have larger effects. Finally, females benefited more from the program.Originality/valueWe focus on farm households since this group is the target of place-based rural development programs. In addition, we identify the causal impact of place-based development programs on rural labor. Finally, this study is relevant to the literature on intra-household models by demonstrating that place-based rural development programs can affect the labor supply of farm household members.

‘Mike, Bob, Bill, Jim, Thom’: queer communal life and poetic form in Thom Gunn’s ‘Jack Straw’s Castle’

ABSTRACT This article establishes a relationship between Thom Gunn’s experience of queer domestic space and his use of poetic form through a close analysis of ‘Jack Straw’s Castle’. Drawing on queer historical scholarship, I outline the context of queer communal dwelling in the United States that led to Gunn’s Cole Street residence. Through a close reading of his letters, I set out the ways in which Gunn was invested in remodelling the heteronormative household model. Drawing on literary spatial theorists such as Bachelard, I argue that the form of ‘Jack Straw’s Castle’ is answerable to the domestic space in which it was written. I conclude that the poem formally absorbs and refracts the queerness of the mode of dwelling that engendered it.

Фінансова поведінка домогосподарств у контексті їх резильєнтного розвитку

The relevance of the article is related to the need to study the financial behavior of households as one of the factors of ensuring their resilient development in conditions of instability and uncertainty. In the conditions of war, the country’s financial market and the behavior of the subjects of financial relations are the epicenter of the country’s macroeconomic stability, which depends on the resilience of households to risky situations and the quality of life. The specified interrelationship will strengthen under the condition of active prejudice against poverty and state support of the population, which found itself in difficult life circumstances as a result of the war. The purpose of the article is to study the influence of financial behavior and financial instruments on the resilience of the country’s households in conditions of socio-economic instability and uncertain development prospects. The novelty of the work consists in identifying the peculiarities of the financial behavior of households, caused by the growth of wartime risks against the background of real opportunities and trends of their resilient development. The research is based on the use of various data sources and the application of a number of scientific methods (analysis, synthesis, comparison, generalization, selective observations). Modern financial behavior of households combines elements of various models — consumer, savings, investment, credit, insurance, charity, the relationships between which are transformed depending on the action of external and internal factors. In the conditions of war, the motives for forming one or another model of financial behavior of households change, in the choice of which they can be guided by the interests of preserving the status quo or increasing financial assets. The advantages of the saving behavior model of households as the most acceptable for resistance to wartime risks and threats and the transformation of labor income of the population into development investment resources are determined. Unlike most European countries, Ukraine is dominated by channels of unorganized savings of the population due to a low level of trust in banking structures, uncertainty in the future, and efforts to prevent the emergence of new financial risks. The transition to organized forms of savings of the population will ensure the resilience of economic development against the background of the stability of the financial and credit system of the state, trust in it by consumers of financial services. In this context, a sufficient level of profitability of financial instruments and financial literacy of the population are necessary. For its spread, it is necessary to achieve a sufficiently high level of income, rational consumption and possession of effective financial instruments against the background of trust in financial institutions.

A study on energy-water-food-carbon nexus in typical Chinese northern rural households

The energy-water-food-carbon nexus of rural households requires different strategies from those of urban households. This study proposes a nexus framework and a quantitative method to analyze the energy, water, food, and carbon of typical northern rural households in China. A system dynamic model of the rural household energy-water-food-carbon nexus was developed. Three scenarios were designed, namely appliance, behavior, and price, with 42 sub scenarios in total to explore the medium to long-term dynamic changes in energy-water-food-carbon in rural households under different scenarios. The results of the appliance scenario show that there is a strong water-gas and food-gas nexus effect in northern rural households. Compared with the BAU scenario, reducing the consumption of meat and dairy by 5% can save 11.89% of gas and reduce 5.64% of carbon. Moreover, the policy simulation results indicate that a policy will affect not only its target subsystem, but also other subsystems, creating a policy nexus. The behavior adjustment scenarios have a strong nexus effect on water and energy, and resource price adjustment scenarios have a good effect on water and food consumption. Therefore, when making policies at the household level, policy makers need to look at each subsystem comprehensively, use the synergistic effect of policies skillfully and avoid the antagonistic effect of policies, in order to optimize the positive effect of policies.

Household Service Quality: Insights from Quality Management Systems and Cluster Organization Models

This study explores the dynamics of quality management systems and cluster organization models within the household service industry. Using keywords such as household service quality, assessment methods, factors, resources, clusters, and models, we investigate the efficacy of the five-star quality management model and algorithms for evaluating quality management processes. Our findings reveal crucial insights into meeting consumer expectations, understanding social factors, and optimizing resource utilization for improved service delivery. The implications suggest the potential for enhanced collaboration, innovation acceleration, and market responsiveness, highlighting avenues for future research and industry development. Highlights: Improved collaboration: Integrating quality systems and clusters boosts service quality and customer satisfaction. Faster innovation: Algorithms speed up quality assessment, fostering industry adaptation. Responsive markets: Understanding social factors enhances market competitiveness and sustainability. Keywords: Household Service Industry, Quality Management System, Household Service Quality, Model, Cluster.