Study on the legal effects of the right to suspend performance

• Project/Area Number: 23530099
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Civil law
• Research Institution: Osaka University
• Principal Investigator: MATSUI Kazuhiko 大阪大学, 高等司法研究科, 准教授 (50334743)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: 不安の抗弁権 / 履行拒絶権 / 契約の危殆化 / 法律効果 / 履行拒絶 / 引換給付 / 契約危殆 / 約款

Research Abstract

A creditor who is to perform a reciprocal obligation before the debtor performs and who reasonably believes that there will be non-performance by the debtor when the debtor's performance becomes due may withhold performance of the reciprocal obligation for as long as the reasonable belief continues. Compared with German law and international trade law, this research solves what kind of effect arises when the right is lawfully exercised.

Research Products

• [Journal Article] Wirksamkeit der Kreditünwurdigkeit im Leasevertrag und § 321 (2014)
  • Author(s): 松井和彦
  • Journal Title: Osaka University Law Review Volume: vol, 61 Pages: 53-61
• [Journal Article] ドイツにおける信用不足条項の規制と不安の抗弁権規定 (2013)
  • Author(s): 松井和彦
  • Journal Title: 阪大法学 Volume: 63巻, 2号 Pages: 101-139
  • NAID: 40019776543
• [Journal Article] Wirksamkeit der Kreditunwuerdigkeit im Leasevertrag und §321 BGB (2013)
  • Author(s): MATSUI Kazuhiko
  • Journal Title: Osaka University Law Review Volume: 61 Pages: 53-61
• [Journal Article] 不安の抗弁権の行使方法と先履行義務の債権者保護――最近のBGH判決を手がかりに (2012)
  • Author(s): 松井和彦
  • Journal Title: 民事法の現代的課題, 小野秀誠ら編 Pages: 643-668
• [Book] 契約の危殆化と債務不履行 (2013)
  • Author(s): 松井和彦
  • Total Pages: 386
  • Publisher: 有斐閣
• [Book] 松本恒雄先生還暦記念・民事法の現代的課題 (2012)
  • Author(s): 小野秀誠・滝沢昌彦・小粥太郎・角田美穂子 編
  • Publisher: 商事法務