• Title/Summary/Keyword: 에파고게

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Deductive Argument and Inductive Argument (연역논증과 귀납논증)

  • Jeon, Jae-won
    • Journal of Korean Philosophical Society
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    • v.141
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    • pp.187-202
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    • 2017
  • The aim of this paper is to clarify the difference between the concept of deduction-induction and Aristotle's concept of syllogismos-epagoge. First, Aristotle does not use the expression 'invalid syllogismos'. But a valid deduction is distinguished from a invalid deduction in modern logic. Second, from Aristotle's point of view syllogismos is paralleled by epagoge. Because syllogismos is equivalent to epagoge in logical form. But a disturbing lack of parallelism exists between deduction and induction by which the standards for establishing inductive conclusions are more demanding than those for deductive ones. Third, instructors in introductory logic courses ordinarily stress the need to evaluate arguments first in terms of the strength of the conclusion relative to the premises. Accordingly, students may be told to assume that premises are true. But Aristotle does not assume that premises are true. A syllogismos start from the conceptually true premise and a epagoge start from the empirically true premise.

An Analysis of Import Demand for International Ginseng Market in Hong Kong (홍콩 국제 인삼시장의 수입수요 분석)

  • Jeong, Heun-Bae;Shon, Uy-Dong;Hahm, Young-Tae;Ko, Sung-Kwon;Im, Byung-Ok
    • Journal of Ginseng Research
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    • v.30 no.3
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    • pp.165-171
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    • 2006
  • For several thousand years, Korean ginseng has been used as a medicinal herb in the oriental countries. Korea is the ginseng suzerain and, for that reason, the ginseng as a special crop in Korea has been exported to the world market since the era of the three Kingdoms. Hong Kong is the pivot of ginseng import from all of the world. In 1970s, Korea ginseng had a high market share (about 30%) in Hong Kong. However, recently, the market share of Korean ginseng in Hong Kong has been significantly reduced due to the mass production from China and Canada. Besides, America with aggressive marketing strategy takes the leadership in the international ginseng market in Hong Kong. Therefore, it is necessary for Korea to know and understand world ginseng market condition and situation in Hong Kong. The objective of this study is to identify the actual import situation at international ginseng market in Hong Kong. This study analyzed the ginseng import demand model which effected by several price variables from major importing countries at the international ginseng market in Hong Kong. The findings of this study show that the import price of Korean ginseng has an effect on the quantity of ginseng imported from other countries in Hong Kong. In addition, the quantity of ginseng imported from Korea in Hong Kong is influenced by the import price of ginseng from other countries. In conclusion, Korean ginseng plays an important role at the international ginseng market in Hong Kong.