UPV Digital RepositoryUPV-DRUniversity of the Philippines Visayas
 

Undergraduate Research Paper

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

Browse

Filters

2010 - 201912020 - 20231

Settings

Has files: YesSDG: search.filters.sdg.SDG 12 - Responsible consumption and production

Search Results

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    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.
  • Thumbnail Image
    Item
    Socio-economic impact of TV product advertisements to the taste and preference and level of concumption of University of the Philippines-Visayas' College of Arts and Sciences' students
    Aspiras, Marvin Arcangel (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2010-03)
    The principal purpose of this paper is to uncover the advertising-consumption relationship. In view of this, the following research objectives were pursued: (1) determination of the level of exposure, awareness and knowledge of college students towards TV product advertisements, (2) identification of the different TV product advertisements’ elements affecting the taste and preference of college students, (3) determination of the effects of TV product advertisements to the taste and preference of college students, (4) verification if TV product advertisement is a significant factor affecting the level of consumption of college students and (5) identification of other significant factors affecting the consumption levels of college students. Qualitative and quantitative approaches were employed through logistic and linear regression method. The study was carried out by administering questionnaires among 120 college students. The researcher found out that the respondents generally have low exposure but relatively high level of awareness and knowledge to TV products advertisements. Moreover, the researcher found out that storyline/theme, actor/actress/models and punch line/dialogue ranked the first three highly significant elements affecting the respondents taste and preference. Consequently, the researcher determined that an increase in the level of awareness and knowledge of the respondents increases their taste and preference increases as well. Lastly, by logistic regression the researcher found out that for every unit increase in the number of hours of watching TV, the chance of consuming toothpaste or shampoo is increased by 615.2%. On the other hand, by linear regression, taste and preference was found to be significantly affecting consumption both for advertised shampoo and toothpaste products.