１９９０年代のベースメタルの生産量と価格の分析について

• 縄田 和満

  東京大学　大学院工学系研究科·工学部システム創成学科

書誌事項

タイトル別名

• An Analysis of the Metal Productions and Prices in 1990's.
• 1990ネンダイ ノ ベースメタル ノ セイサンリョウ ト カカク ノ ブンセキ ニ ツイテ

抄録

In this paper, productions and prices of metals in 1990's were analyzed. Six metals, aluminum, copper, lead, nickel, tin and zinc, were analyzed. The production levels of these metals were almost flat until 1995 and increased after that. The price levels declined until 1993 and climbed during 1994-96. However, the price levels sharply dropped during 1997-98 due to the international currency crisis. After 1999, the price levels were in rising trends corresponding to the recovery of the world economy.<BR>The relationships among the productions, prices and the world GDP were analyzed using the regression models. The findings of the paper were as follows.<BR>i) Except tin, the production levels were explained by the prices level of 2 years ago. If the prices were higher than the trend values, the productions in two years later would increase.<BR>ii) The growth rate of the world nominal GDP significantly affected to the price levels of aluminum, copper, lead and nickel.

収録刊行物

• 資源と素材

  資源と素材 117 (4), 245-249, 2001

  一般社団法人 資源・素材学会

キーワード

• ベースメタル
• 地金価格
• 世界経済
• 価格分析
• 地金生産量

詳細情報

• CRID: 1390001206016777600
• NII論文ID: 10007829915
• NII書誌ID: AN10062646
• DOI: 10.2473/shigentosozai.117.245
• ISSN: 18806244
• ISSN: 09161740
• NDL書誌ID: 5753537
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5753537
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可