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Undergraduate Research Paper

Permanent URI for this collectionhttps://hdl.handle.net/20.500.14583/28

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    Trade-off between agricultural emissions and rice production of select Southeast Asian countries: an empirical analysis using the EKC hypothesis
    Bantugan, Julia Murielle A.; Maravilla, Giuseppe Cee S. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2023-06)
    Southeast Asia has made remarkable progress in intensifying its rice production, which increased the region’s greenhouse gas emissions (GHGs). This study examines the validity of the Environmental Kuznets Curve (EKC) hypothesis and the effects of rice production on GHG emissions in the six major rice-producing Southeast Asian countries, namely: Cambodia, Indonesia, Myanmar, Philippines, Thailand and Vietnam for the period 1970 to 2020 using secondary, annual time-series data from Our World in Data and FAOSTAT. Statistical analyses were conducted using the Mann-Kendall Test, Dickey- Fuller and Phillips-Perron Unit Root Tests, the Autoregressive Distributed Lag (ARDL) Bounds Test, and the Johansen Cointegration Test. An unrestricted error correction model (UECM) and Vector Error Correction Models (VECM) were then estimated. Diagnostic tests were also employed, and the turning points for EKC-conforming countries were calculated. The results confirmed the EKC hypothesis for Indonesia (carbon dioxide emissions) and the Philippines (both carbon dioxide and methane emissions). The Philippines had long achieved the turning point, while Indonesia had not. Rice production had a directly-proportional relationship with GHG emissions as it increased carbon dioxide emissions and decreased methane emissions for Indonesia. It decreased the amount of carbon dioxide emissions produced in the atmosphere for Indonesia and the Philippines and methane emissions for the Philippines and Thailand. In contrast, rice production increased the amount of carbon dioxide emissions in Thailand and methane emissions in Indonesia.
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    Socio-economic conditions and LGU responses to urbanization of the municipalities of Leganes, Oton, Pavia, and San Miguel before and after the formation of Metro Iloilo-Guimaras Economic Development Council (MIGEDC)
    Acosta, Mabelle E.; Basister, Wina Irah D. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2013-03)
    Urbanization is a process which promotes economic growth and development. On the other hand, it has its corresponding externalities spilled over from the urban areas to the adjacent locales. One of the management strategies used by the local government units (LGUs) in order to address the overwhelming consequences of urbanization is alliance formation. Limited studies were conducted to establish socio-economic contributions of urbanization to the suburban areas. This study aims to describe and compare the socio-economic condition and LGU responses to urbanization of the municipalities of Oton, Leganes, Pavia, and San Miguel before and after the formation of Metro Iloilo-Guimaras Economic Development Council (MIGEDC). The result of the study showed that there is a need for greater collaboration in various areas such as: land use management in accordance to each municipality’s special functional role; water and energy management to foster economies of scale, health services since the pressing problem of air pollution excludes no one; public safety services to establish a functional disaster and crime prevention system; environmental management for sustainable development; infrastructure services for complementary plans and projects; and investment opportunity promotions. Communication and education services need not be further integrated when it comes to managing the externalities of urbanization in Iloilo City.