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        한국 기술연구 인력의 특허 생산성

        金辰泳 ( Jin Young Kim ) 한국금융연구원 2012 韓國經濟의 分析 Vol.18 No.2

        본 연구는 한국 특허 데이터로부터 구축된 발명자 단위의 패널 데이터를 이용하여 개별 발명자의 노동 생산성에 영향을 미치는 요인을 실증 분석한 것이다. 발명자의 생산성은 특허 출원 수로 추정되고 생산성 요인으로는 발명자의 연령에 중점을 두어 연구하였다. 음이항(Negative binomial) 방법에 따른 추정 결과에 의하면, 특허 생산성은 나이와 역 U자형 관계를 가지고 생산성의 정점은 약 30 ∼34세에 도달하는 것으로 밝혀졌다. 여성의 생산성은 낮은데 특허의 질을 통제하고 나면 성별차이는 없어 보인다. 연도별 생산성은 증가하여 왔고, 젊은 세대의 생산성이 나이든 세대보다 높은 것으로 분석되었다. 특허 수와 청구 항 수 간에는 역의 상관관계가 있고, 큰 기술개발팀은 더 많은 특허를 생산하는 것으로 관찰되었다. This paper empirically investigates determinants of innovation productivity of individual inventors, using inventor-level panel data which are constructed from Korean patent data. We measure inventor productivity by patent counts. Among those determinants, our focus in this paper is the age-productivity profile. We employ the negative binomial regression method for estimation and we find that the profile takes an inverted-U shape with the peak of productivity at age 30-34. While female inventors are shown to have lower productivity than male counterparts, there seems no gender difference after controlling for the quality of patents. Average patent productivity has been rising over time and younger cohorts are found to have higher productivity. We also find that there is a trade-off between claims and patent counts and bigger teams produce more patents.

      • KCI등재
      • KCI등재

        어린이기호식품 중 당류 및 당알코올류 함량분석

        진영,홍미선,장미라,최부철,이경아,김일영,김정헌,채영주 한국식품위생안전성학회 2014 한국식품위생안전성학회지 Vol.29 No.3

        In this study, HPLC-RI was used to determine sugars and sugar alcohols contents in 102 differentkinds of processed foods met to children's taste. The average amount of sugars per 100 g of candies was 70.25 g, ofprocessed cocoa products was 65.34 g, of processed chocolate products was 47.53 g, of breads was 25.66 g, of cookieswas 22.28 g, of ices was 12.47 g, of snacks was 9.74 g. Processed cocoa product items had relatively higher sucrosecontents (56.80 g/100 g) than any other items. The average amount of sucrose per 100 g of candies was 44.20 g, ofprocessed chocolate products was 32.89 g, of breads was 23.11 g. When the contents of sugars in processed foods metto children's taste per on serving size were compared to WHO guidelines, the percentages were 5.84~28.52 about recommendeddaily intake of total sugar of 50 g. The result for the analysis of confectioneries showed that 13 samples of102 were detected and the sugar alcohols content of samples investigated varied between 0.01~15.06%.

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        佛敎敍事의 作話方式과 傳奇小說의 相關性(Ⅱ)

        金鎭榮(Jin-Yuong, Kim) 어문연구학회 2009 어문연구 Vol.61 No.-

        This thesis is studied about story making methods of buddhist narrative and formation of romans. And after it is considered general romans outlook and literature condition of buddhist romans. Subsequently it is examined of literature aspects of buddhist narrative. First romans is made by story making method of buddhist narrative. Buddhist narrative is deal with strange matter in transcend pace time and life or death. These of all are caused by the transmigration of soles or buddhist world view. As buddhist narrative is diffused popularly after buddhism inflow, story literature is refined. So romans could be made. Second, an effect of romans summary, buddhist romans are occupied big specific gravity. Korean romans could be found Sui-geon, Samgukusa, Samguksagi etc. In general romans of these are about love, religion, miracle, strange person. About this, buddhist romans are mostly. Because the romans about love, religion and miracle, strange person are included buddhist romans. Third, buddhist romans are contained various meaning literally. so it is studied about literature situation of buddhist romans caused by nambaekweoliseong, weongwangseohak, josin. Every work of this, hole structure is divided into introduction, development, conclusion. And it is structured by being completed gods and buddha, attainment of Nirvana in conclusion. Theme of this is treated by saint, so problem of attaining Buddhahood is shaped seriously. Especially every work is aimed at literary style, romans character could be strong. Fourth, buddhist romans have a serious position in early novel history. in early romans of korea, buddhist romans occupied dominant position. So it is not too much to say that early buddhist romans ornament authority of korean novel history. By the way, as a matter of course these buddhist romans ornament novel history from last period silla to early days of korea, as spreading historically, it has greatly affected story literature of the next generation. So buddhist romans of korea could be diversified, this tradition could have an effect on romans of the early days choseon.

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        고전소설의 유통양상과 문학교육에서의 활용방안

        金鎭榮(Jin-young, Kim) 어문연구학회 2010 어문연구 Vol.66 No.-

        Until now it is studied about distribution aspect of classic novel and useful way of literature education. After being considered of distribution background of classic novel, it is studied distribution aspect of classic novel which is divided into literature and arts. And then distribution way of classic novel and useful way of literature education is examined some way. The main contents is summarized as follows. First, classic novel is expanded synchronically at the latter part of choseon dynasty. Because of political, social and economical change, its demand goes on increasing rapidly. Here general people who is main enjoyment class of orally transmitted literature is be a documentary literature's accept class, korean literature is prevalent. With this changing background, classic novel became a typical popular literature. Especially, there are various circulation for the expanding of novel demand. Second, it is considered distribution aspects of classic novel. Classic novel is satisfy popular acceptance in the latter part of the Choseon Dynasty, so it seeks various distribution way. First in literature it is distributed by oral and book. In oral, it is distributed a poem by singing and narrative by storytelling. In book, manuscript and block book and old type are published. Meanwhile recitation that a way of book circulation is made by stage actor's various expressions and actions, but the text is required book firstly. And it is distributed visual arts and performing arts and image arts. A visual arts is a painting, and performing arts is a pansori or play. In 20 centuries, mass media distribution which is drama or cinema is a main media for a classic novel distribution. Third, it is studied about distribution way of classic novel and useful way of literature education. Classic novel is distributed various literature and arts, then receive attention as our traditional culture. But in present curriculum, classic novel is a study object and it is used only educational topic. So in spite of classic novel is main contents that is build our moral culture, it is not educated in its entirety. So it needs to educate a studying used various distribution way of classic novel. That is a pointer which is understanding way about classic novel's identity and work's characteristic. In other words, as studying plan will be made by used literature and artistic distribution way, so our education will serve two ends with traditional culture and classic novel.

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