Watchara Pechdin

Mr. Watchara Pechdin

Asian Institute of Technology, Pathum Thani, Thailand
+1
orcid

Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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15 March 2022 in Sustainability
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Journal Article
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RKRatchaphong Klinsrisuk
Ratchaphong Klinsrisuk
Watchara PechdinWatchara Pechdin
Watchara Pechdin
Even though international travel restrictions are being used to keep the COVID-19 pandemic under control, these measures cannot be considered as long-term solutions to the ongoing crisis. Limitations on traveling activities have tremendous adverse consequences on a country’s economy, particularly leading in radically expanding economic downturn and a shrinking tourism industry. To overcome this hardship, several countries have eased COVID-19 travel restrictions. However, there are still questions concerning the benefit to society as the impact assessment of this implementation transmitting to an economy has not been explicitly investigated. In response to this, we aim to assess the impacts of this implementation as to provide a guideline to global countries for their future adoption. By calculating the output and household income multipliers from the tourism input–output table, this study utilizes a case study from Thailand to indicate that prolonging the full mobility restrictions of international tourists, which results in a yearly loss of revenue in Thai tourism industry, would cost country production up to 144.97 billion USD and up to 45.4 billion USD for loss of household income. When international travel limitations were relaxed, production and household damage would fall to 142.24 billion USD (+1.88%) and 44.7 billion USD (+1.54%), respectively. At individual sectors level, our calculation identified that the most damage of production activities would exist in public utility, agriculture, and food manufacturing sectors. In the perspective of household income, those in the agricultural sector would have greatest impact. This impact results from the Thai tourism industry positioned as a buyer in an economy, having most impact on sectors selling their products or inputs to the tourism industry. As suggested by the input–output multipliers, we emphasize that strengthening the resilience of tourism-related sectors and reforming the tourism industry in relation to potential consumption and production patterns are critical for sustainable tourism development.

4 August 2022 in Behavioral Sciences
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CAChonticha Asavanirandorn
Chonticha Asavanirandorn
Watchara PechdinWatchara Pechdin
Watchara Pechdin
TNTrang Nguyen
Trang Nguyen
Productivity has posed issues for global countries in terms of promoting older employment due to an emergence of questions regarding production efficiency. Individual characteristics result in varying production efficiencies, which in turn provide different levels of productivity. Taking this concern into account, we are here to examine the characteristics of older workers who provide high productivity in order to seek recommendations for fostering decent work for them. We utilized the dataset collected from the pilot service companies in Thailand who participated in a national initiative program for employing older people. A total of 204 older workers and their characters were then observed. Those characters were analyzed by the Generalized Ordered Logit Regression (gologit) model. Empirical findings indicate that allocating work that is related to communication and coordination to older workers would enhance odd ratio of their productivity by as much as 4.79 times compared to general tasks. Furthermore, employing older individuals on a part-time basis tends to generate higher-level productivity than full-time employment. We also found that gender and age differences have no significant effect on productivity in the service sector as people age, and factors related to types of employment, education, health, and financial status are also a precise determinant for the productivity of older workers. This would suggest that the work design for the older workers must be in line with the aforementioned determinants. In addition, the government initiatives utilizing key findings from this study to boost older workers’ productivity should give priority on tax incentives, promoting and advocating for employment equality, and vocationalization programs.

13 February 2023 in Smart Cities
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CAChonticha Asavanirandorn
Chonticha Asavanirandorn
Watchara PechdinWatchara Pechdin
Watchara Pechdin
RNRitthikiat Ngamsomsak
Ritthikiat Ngamsomsak
RBRuttiya Bhula-Or
Ruttiya Bhula-Or
There is an increasing number of older adults being encouraged to come back to the workforce in search of better financial security in their later years. At the same time, the job market nowadays has increasingly depended on technology to recruit new workers, especially in Smart Cities, a concept that has been recently introduced to developing countries. As a result, the use of the Internet for job searches has become increasingly important for older adults living in urban environments, especially those with limited resources. However, there has not been an in-depth paper exploring the various factors that may affect the older population’s ability to use this new development to their advantage. This study offered a closer look at the social and economic factors that influence acceptance of using the Internet to look for a job among older urban poor in Thailand. By understanding the influences that shape their attitudes and behaviors towards online job searches, it is then possible to guide the development of Smart Cities and offer better assistance to older adults who wish to use the Internet for employment opportunities. We applied a logit regression model on data collected from individuals aged pre-retirement and retirement (n = 1505) in two Thai cities with significantly different economic development levels. The results showed that gender, religion, family arrangement, and income had a significant impact on older adults’ online job search activities, especially when it came to women, people of the Islamic faith, people living with partners, and high-income individuals. Urban planners are recommended to take these aforementioned factors into account while formulating the Smart Cities development plan.

19 May 2026 in PLOS Climate
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Journal Article
Open access
Watchara PechdinWatchara Pechdin
Watchara Pechdin
SSSorasich Swangsilp
Sorasich Swangsilp
Population ageing within the agricultural workforce renders drought adaptation among older farmers an urgent yet underexamined dimension of climate resilience. This study examines how farmers aged 60–69 in drought-prone communities of Buriram Province, Thailand, perceive and respond to drought risk, drawing on social–psychological theories of behavior and decision-making. Using stratified group discussions with older farmers who have more than a decade of farming experience, the analysis indicates that drought adaptation is shaped by the complex interaction of behavioral beliefs, social norms, perceived self-efficacy, and cost–benefit appraisals. Older farmers’ responses are mediated by peer-influenced cognitive processes, including observation, imitation, comparison, and self-regulation, as well as by community norms that reinforce social pressure to maintain traditional farming identities. At the same time, they also apply their own evaluative frameworks to weigh immediate climate threats against the physical and financial costs of altering long-standing practices. This experience-based appraisal determines whether a self-protective strategy is perceived as feasible or too costly within the constraints of their life stage and available resources. Strengthening peer-based knowledge exchange and community-led extension mechanisms tailored to ageing farmers is therefore recommended to align adaptive interventions with these cognitive and social dynamics.

1 May 2025 in Environmental Research Communications
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Journal Article
Open access
Watchara PechdinWatchara Pechdin
Watchara Pechdin
PBPongsun Bunditsakulchai
Pongsun Bunditsakulchai
Climate change poses a significant threat to global agricultural sectors and their supply chains, with far-reaching implications for economic stability and growth, particularly in developing countries heavily reliant on agriculture. In this study, we employ a Social Accounting Matrix (SAM) framework to analyze the linkages between the agricultural sector and the broader economy and to assess the potential economic losses from climate change to inform stakeholders of its wider impacts. By analyzing three scenarios of agricultural production declines (0.1%, 0.2%, and 0.3%), we can quantify the economic loss thresholds, which include production losses, household losses, and circular effects from injected income across both agricultural and non-agricultural sectors. Our calculations reveal that even minor reductions in agricultural output lead to substantial economic losses, with a 0.1% decline resulting in an 11.04 billion THB (0.32 billion USD) loss, escalating to 33.11 billion THB (1.01 billion USD) for a 0.3% decline. At the sectoral level, production losses were most concentrated in input-supplying industries such as chemicals, machinery, and energy. From a household perspective, farmers in the rubber and sugarcane sectors were among the most affected. Additionally, sectors like wholesale and retail trade experienced losses due to disruptions in economic circulation. These findings highlight the importance of strengthening the resilience of agriculture-related industries and reforming the agricultural sector to align with their consumption and production patterns. Such measures are crucial for ensuring sustainable agricultural development in response to climate change.

5 March 2023 in Migration Letters
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Journal Article
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Watchara PechdinWatchara Pechdin
Watchara Pechdin
MAMokbul Morshed Ahmad
Mokbul Morshed Ahmad
The attitudes of refugee-hosting populations towards conflict-induced refugees are an important factor to consider when attempting to create an accepting and welcoming environment for refugees. Previous studies on this topic have primarily been conducted in the Global North context, leaving a gap in research in the Global South, especially in Southeast Asia. This study bridges this gap by examining the factors influencing the attitudes of a refugee-hosting population in Chiang Mai province, Thailand toward refugees from Myanmar. Results by a logit model identified the significant factors determining attitudes as age, ethnicity, income, occupation, and total years of contact with the refugees. Even without legal recognition from the government, these factors continue to play a crucial role in shaping Thai local attitudes, particularly in rregard to government policies on refugee management, life security/safety, and employment opportunities. When formulating refugee integration plans, these influences must be taken into account.