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Undergraduate Research Paper

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

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    Cost structure and profitability of oyster farming in Panay, Capiz
    Baes, Jese B. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2002-03)
    The study focused on the economic analysis of oyster farming; particularly productivity, costs and returns, income, and employment aspects as they relate to different farm sites, farm sizes, and methods of culture in Panay, Capiz. A total of 27 oyster farmers were interviewed. Results revealed that the value of production per farm was estimated at P50,855, greatest in Butacal and least in Bantigue. By farm size, it appeared that the small farms were more efficient per unit area. The combination of broadcast, stake and hanging methods yields the highest crop per farm. Oysters harvested from the farm were primarily sold. About 5% were given away to friends, relatives, or paid for services, and family members consumed only 2%. Consisting mostly of boat/raft and plots, farm investment was relatively low in Agojo/Tanza Norte than in other farm sites. Butacal had the largest investment of P49,803 per farm. Investment per unit area was relatively less for the bigger farms. The hanging method required the least investment while the broadcast with stake appeared to be the most costly. Hired labor and food were the major variable inputs, depreciation accounted for fixed cost and opportunity cost primarily included opportunity cost of investment. Total expenses per farm averaged P5,623. By farm size, total costs were lower in larger oyster farms. As the farm size increased, expenses also increased while per unit area decreased with increasing farm size. Oyster farmers using the broadcast with stake method incurred the largest farm expenses. Gross income was estimated at P49,961 per year. A direct relationship between farm size and gross income exists. By method of culture, the combination of broadcast, stake and hanging methods earned the highest gross income. The same relationships as that for gross income were observed in the analysis of the net income. On the average, an oyster farmer received a gross profit of P49,727 and a pure profit of P45,232. Gross and pure profit increased with farm size. The combination of the broadcast, stake and hanging methods earned the highest pure profit of P79,511 Small- sized farms and farms that used the hanging method received negative pure profits. The study recommends that the government should take steps to improve the performance of the farms especially with the low-income farm sites and should seek ways of advancing the socioeconomic condition of oyster farmers. Likewise the municipal governments should properly implement the monitoring of oyster farms to check the socioeconomic conditions, the plans of the oyster farmers, and the obstacles they encountered toward the improvement of their business. Researches directed at enhancing the productivity levels of oyster farming should be given priority. Oyster farming being a part-time activity must be complemented with programs that encourage alternative income sources
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    Willingness-to-pay for the conservation of mangrove site in Dumangas, Iloilo
    Agapito, Arianne I.; Guadalupe, Ronell D. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-03)
    This study was designed to determine the willingness-to-pay of the residents of Dumangas, Iloilo for the conservation of the existing mangrove sites in their area. Data were gathered through personal interviews using an interview schedule among 240 household representatives equally distributed in six barangays: three coastal, three noncoastal. Results of the study showed that most of the study participants were aware and knowledgeable about the existence of mangroves, its uses and benefits. The popular barangays identified to have mangrove sites included Sapao (31.33%) and Ermita (32.92%). Using dichotomous choice willingness-to-pay method with randomly assigned bid prices, results showed that most of the study participants both from coastal (89.17%) and non-coastal barangays (91.67%) were willing to pay for the conservation of mangroves. The main reason cited was that they want to participate in programs by the local government that aims to conserve the environment. When adjusted to level of certainty, there was slight difference in the number of study participants who were willing-to-pay; mean willingness-to-pay amounted to Php 86.47 without adjustment to level of certainty and Php 76.17 when adjusted to level of certainty. Knowledge index rating, civil status and bid price were the significant factors that affect the willingness-to- pay without adjustment to level of certainty at 5% level of significance. When adjusted to level of certainty, knowledge index rating (5%) and bid price (1%) were the significant factors. Annual surcharge in Community Tax is the preferred payment vehicle of the study participants for the conservation.
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    Analysis of the consumption pattern of microcredit borrower and non-borrower households from three urban coastal barangays in Culasi, Antique
    Ammen, Neil D. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-03)
    This paper analyzed the consumption pattern of microcredit borrower households from the three urban coastal barangays in Culasi, Antique, and compared that with the non-borrowers. A total of 140 households were surveyed of which 46, 50, and 44 came from barangay Centro Norte, Centro Población, and Centro Sur, respectively. Out of the total households surveyed, 40% were ‘identified borrowers and the remaining 60% were non-borrowers. In addition, while only 33% were identified as fishers, the bigger percentage belonged to the non-fisher households. Consequently, these groups were further categorized into (1) fisher-borrower, (2) non-fisher-borrower, (3) fisher-non-borrower, and (4) non-fisher-non-borrower and a comparison of the differences in their consumption patterns was executed. Survey results showed that the top three household expenditures of the three urban coastal barangays were food, debt repayment, and education. This study also investigated the impact of per capita monthly expenditure and other household characteristics on the budget share of 20 commodities (food and nonfood) consumed by borrower and non-borrower households and found that income elasticities of the said commodities significantly vary among household categories. Results from the estimation and correlation on the quadratic model suggested that borrowers of microcredit programs are better off in terms of consumption than non-borrowers.