Abstract
Understanding households’ resilience-building strategies is vital for humanitarian assistance, economic development, and poverty reduction, especially in vulnerable contexts. This study examines the relationship between households’ risk attitudes and their resilience strategies, specifically savings as an absorptive capacity and income diversification as an adaptive capacity. Using panel data from 1,227 households in Vietnam across two waves of the Thailand Vietnam Socio Economic Panel, the study addresses endogeneity issues related to risk attitudes and financial behavior.
The findings show that more risk averse households tend to save more and diversify their income sources. These strategies help reduce the negative impacts of shocks, prevent consumption decline, and lower the likelihood of falling into poverty across absolute, relative, and multidimensional measures. The study suggests that rural development policies should focus on expanding income opportunities, improving employment access, and investing in education and information technology infrastructure.
Introduction
Resilience has become an important research topic due to increasing exposure to shocks such as economic crises, climate change, and health risks. Rural households in developing countries are particularly vulnerable due to weak insurance markets and limited institutional support. These conditions often lead to risk averse behavior, which influences how households prepare for and respond to shocks.
Households adopt strategies before shocks occur, such as saving money and diversifying income sources. These strategies shape how they cope afterward, including borrowing, using savings, or seeking support from social networks. Savings act as a buffer, while income diversification allows households to adapt to changing conditions. However, the effectiveness of these strategies is still debated in existing research.
This study focuses on Vietnam, a rapidly growing economy with a large rural population that remains vulnerable to shocks. It aims to examine both the determinants and the impacts of resilience strategies.
Literature Review
Resilience is often understood as a household’s ability to absorb, adapt, and transform in response to shocks. Savings represent absorptive capacity by helping households maintain stability during crises. Income diversification reflects adaptive capacity by allowing households to adjust their livelihoods.
Previous studies show mixed results regarding the effectiveness of these strategies. While diversification often improves income stability, its impact on poverty reduction is not always consistent. Similarly, the role of savings in improving long term welfare remains unclear.
Another important aspect is transformative capacity, which includes factors such as infrastructure, access to markets, and institutional support. These elements shape the environment in which households operate and influence their resilience.
A key gap in the literature is the lack of empirical evidence on how risk attitudes influence resilience strategies and how these strategies affect poverty outcomes.
Data and Descriptive Summary
The study uses data from the Thailand Vietnam Socio Economic Panel, which covers households in Ha Tinh, Thua Thien Hue, and Dak Lak. The dataset includes information on demographics, income, assets, shocks, and financial activities.
A balanced panel of 1,227 households from 2013 and 2016 is used, resulting in 2,454 observations. Additional data from Vietnam’s rural census and rainfall records are also included.
The data show that savings and income diversification are among the most commonly used strategies for coping with shocks. Households with higher savings and more diversified income tend to maintain consumption levels more effectively.
Research Methodology
The study applies fixed effects models combined with instrumental variables to address endogeneity issues.
The analysis is conducted in two stages. First, it identifies factors influencing savings and income diversification. Second, it evaluates how these strategies affect exposure to shocks and poverty.
Rainfall variability and infrastructure indicators are used as instruments to ensure reliable estimation.
Results and Discussion
Determinants of Resilience Strategies
Risk averse households are more likely to save and diversify their income. This behavior reflects a precautionary approach to uncertainty.
Savings are positively associated with age and asset levels, while income diversification is influenced by education and labor allocation. Local economic conditions and infrastructure also play a significant role.
Impact on Shocks and Poverty
Both savings and income diversification reduce the likelihood of consumption decline during shocks.
They also decrease the probability of falling into poverty across multiple measures. Income diversification shows particularly strong and consistent effects.
Households with better education, more assets, and improved infrastructure access are less vulnerable, while those with higher dependency ratios or reliance on agriculture face greater risks.
Conclusion and Policy Implications
The study confirms that savings and income diversification are essential strategies for building household resilience.
Risk averse households actively adopt these strategies, which help them cope with shocks and reduce poverty risks.
Policy recommendations include promoting income diversification, improving rural infrastructure, expanding education, and supporting vulnerable households.
Although the study provides valuable insights, it is limited by its geographic scope and measurement approach. Future research should use broader datasets and more comprehensive indicators to better capture household resilience.