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Understanding the effects on the overall well-being of the communities affected by the Pak Mun Dam construction would fill in the gaps in existing knowledge and facilitate a deeper discussion of the factors that impact overall wellbeing. The Pak Mun Dam was finished in 1994 and from that point on there have been changes affecting local residents. This study attempts to understand the impact of those changes from a well-being perspective using primary data collected from residents in villages close to the dam site. Structural Equation Model (SEM) was a method for this research analysis.  Results from a structural model show that social and economic well-being are important factors that impact the overall well-being of the affected residents from the Pak Mun Dam area. Furthermore, we discuss how information from 20 items within seven dimensions of the well-being measurement model can be used to develop more efficient strategies and policies to increase well-being capital.

Multidimensional well-being is an important method for understanding the social functioning of communities affected by the Pak Mun Dam, 26 years after its construction. This is the first quantitative research on the well-being of these communities. In six of eight well-being dimensions, the more distant communities are faring better than those in close proximity to the dam. Furthermore, 24 of 40 items that represent each dimension have statistically significant lower means in the affected community. This result shows the long-lasting nature of negative effects on communities and without appropriate policy action, negative impacts will linger preventing developmental progress from occurring.

Government plays an important role as a well-being capital provider through policies, strategies, or even direct provision to local residents to improve their livelihoods. Pak Mun Dam is one of the most controversial dams in Thailand, and government intervention is needed to solve the issues the dam has created. This study tests the premise that government intervention will impact overall well-being only through structural means by providing strategy and policies related to social and economic well-being. Government training programs and government services will impact over all well-being through social well-being. A satisfactory solution to the Pak Mun Dam situation will impact overall well-being through economic well-being. In this study a number of items, related to different well-being dimensions, were examined. The findings suggest that appropriate policy must address the four significant items which surfaced in the economic well-being measure and ten items in the social well-being dimension.

The marginal rate of substitution shows that negatively affected residents of Pak Mun Dam are willing to trade three units of economic well-being to gain one more unit of social well-being. Marginal rate of substitution (MRS) provides important information to the government regarding such trade-offs. Given the limited budget and resources, the optimal point of the combination of these dimensions of well-being should be determined in order to provide better strategy and policy to improve the conditions for residents affected by the dam’s construction. Structural Equation Model (SEM) was used to find a standardized estimate of each dimension and used it for MRS calculation.  

Government plays an important role as a well-being capital provider through policies, strategies, or even direct provision to local residents to improve their livelihoods. Pak Mun Dam is one of the most controversial dams in Thailand, and government intervention is needed to solve the issues the dam has created. This study tests the premise that government intervention will impact overall well-being only through structural means by providing strategy and policies related to social and economic well-being. Government training programs and government services will impact over all well-being through social well-being. A satisfactory solution to the Pak Mun Dam situation will impact overall well-being through economic well-being. In this study a number of items, related to different well-being dimensions, were examined. The findings suggest that appropriate policy must address the four significant items which surfaced in the economic well-being measure and ten items in the social well-being dimension.

The marginal rate of substitution shows that negatively affected residents of Pak Mun Dam are willing to trade three units of economic well-being to gain one more unit of social well-being. Marginal rate of substitution (MRS) provides important information to the government regarding such trade-offs. Given the limited budget and resources, the optimal point of the combination of these dimensions of well-being should be determined in order to provide better strategy and policy to improve the conditions for residents affected by the dam’s construction. Structural Equation Model (SEM) was used to find a standardized estimate of each dimension and used it for MRS calculation.  

Multidimensional well-being is an important method for understanding the social functioning of communities affected by the Pak Mun Dam, 26 years after its construction. This is the first quantitative research on the well-being of these communities. In six of eight well-being dimensions, the more distant communities are faring better than those in close proximity to the dam. Furthermore, 24 of 40 items that represent each dimension have statistically significant lower means in the affected community. This result shows the long-lasting nature of negative effects on communities and without appropriate policy action, negative impacts will linger preventing developmental progress from occurring.

Understanding the effects on the overall well-being of the communities affected by the Pak Mun Dam construction would fill in the gaps in existing knowledge and facilitate a deeper discussion of the factors that impact overall wellbeing. The Pak Mun Dam was finished in 1994 and from that point on there have been changes affecting local residents. This study attempts to understand the impact of those changes from a well-being perspective using primary data collected from residents in villages close to the dam site. Structural Equation Model (SEM) was a method for this research analysis.  Results from a structural model show that social and economic well-being are important factors that impact the overall well-being of the affected residents from the Pak Mun Dam area. Furthermore, we discuss how information from 20 items within seven dimensions of the well-being measurement model can be used to develop more efficient strategies and policies to increase well-being capital.