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        논문 : 금 선물 시장의 거래량에 관한 실증분석

        홍종운 ( Jong Woon Hong ) 명지대학교 금융지식연구소 2013 금융지식연구 Vol.11 No.3

        본 연구는 금 선물 거래정도가 활발한 시장 중 5개를 대상으로 한다. 계량분석을 통해 어떠한 요인이 금선물의 거래량에 영향을 주는지를 검증한다. 금선물의 거래량에 영향을 줄 것으로 본 요인들은, 첫째, 금가격의 상승 또는 하락에 따른 차익을 얻기 위한 투기거래, 둘째, 화폐의 가치하락 및 위험자산의 수익률감소와 변동성 증가에 따른 안전자산 선호도, 셋째 환율의 변동에 따른 각국시장내의 금 선물 가치의 변동 위험 등이다. 금 선물 거래량에 대한 분석결과 금 시세의 상승 또는 하락에 따른 차익을 얻기 위한 투기적인 목적의 거래는 금융위기 이전의 시장에서 주로 관찰되었다. 화폐가치의 변화에 대한 헤지 수요는 관찰되지 않았다. 위험자산의 수익률 증감에 따른 금 거래 선호 경향에 대해서는 MSCI 수익률의 감소에 대한 금선물의 거래량 증가는 홍콩시장에서 발견할 수 있었다. 미국시장에서 주식시장의 변동성의 증대는 금선물의 수요에 긍정적인 영향을 끼치는 것으로 나타났으며 이는 금융위기 이전의 기간에서 강하게 나타났다. 환율의 변동은 금 선물 거래에 미치는 영향이 유의하지 않게 관측되었다. This study examines what factors have the impact on the trading activity of gold futures contracts by investigating five out of actively trading markets among all twelve markets around the world. In the result of this research, the demand for speculation on gold is shown as an important and common factor to boost gold futures trades in a few markets. Trading activity increased not only with the increase of gold price but also with the decrease in a few exchanges especially before the financial crisis. The hedge demand for the depreciation of the dollar motivates investors is not observed in the markets we investigate. On the other hand, increasing volatility in stock market encourages the demand for the gold futures in COMEX before the financial crisis, which means that the demands for gold as a safety asset. Lastly, exchange rate risk has a negligible impact on trades.

      • 데라웨아 種의 지베레린 處理에 관한 硏究

        洪鐘雲 春川敎育大學 1969 論文集 Vol.7 No.-

        1. Proper thinning of clusters should be done depending upon the state of elongational grouth of shoots and the color of leaves at right before the second treatment. As the degree of maturity of clusters was uneven due to excessive growth when the first treatment was performed a little earlies- especialy in the edges- it was nexess- ary to cut off the edges of the clusters longer than 13㎝ at that time. 2. It is necessary to thin excessive cluster out based on one cluster per 11~12 leaves under estimation of 130gr of cluster weight at maturing stage(harvest). Better results were obtained when one cluster Per less than 15 leaves, two clusters per 23 leaves and three clusters per more than 23 leaves were controlled 3 . The better results could be obtained in the second and third yeard than those in the first year with normal culture of Delaware. 4. As, the flowering date highly depends on the weather conditions, an accurate prediction of the flowering date is necessary. 5. The urea spray over the leaves speeded up the inciease in the weight of clusters as comp ared with theplots of non-treaed and Atonik 5,00×. 6. There was no practical adverse effect of Gibb-treatment under 30~40㎜ rainfall after 20 hours from the application. 7. The dipping in Gibb-solution is suggested for about 4 sec and it is advisable for the formation of seedless fruits to stir the clusters in the solution in order to eliminate air bubbles on the surface of the fruits.

      • 牧草再生에 關한 生理 生態學的 硏究

        洪鍾雲 春川敎育大學 1975 碩友論文集 Vol.3 No.1

        1.The dry weight of regrowth after clipping was within 5cm to 7cm plots the more stubble remains the more was the regrowth, but 3cm plot was lowly. 2.Relation between photoynthetic (leaf)and reserving (stubble and root) organ after clipping in Italian rye grass and Timothy each growing stage parelleled with advancing new lop(leaf)growth after clipping and a ripid reduction in quantity of stubble and root reserves took place, especialy grater reduction in the stubble. 3.increased ratio of food reserves showed a tendency to minus(-) until 25days after clipping 3cm, 5cm and 7cm plots all together and recovered slowly about 30 days after this 4.Rate of regrowth was in inverse proportion lo increased ratio of food reserves. 5.Rate of regrowth was one of the proper index to indicate the potential regrowth of herbage crops. 6.Rate of regrowth showed high ratio in order of 7,5 and 3 cm plots (as much remain as stubble and root)until 20 days after clipping, but after 30days it showed the tendency to droping in 7cm.

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