石井 由梨佳

As maritime criminal activities are increasingly committed across the borders, States have come to establish mechanisms of international cooperation to be implemented in territorial seas. This article examines such mechanisms with regards to the crime of piracy and armed robbery at sea from the perspective of public international law. This article tackles the significance of the mechanisms imposed on the zonal approach, particularly paying attention to the nature of these crimes. It concludes that under the frameworks, States are allowed to pursue various objectives such as securing the safety of navigation, maintaining security, or protecting the local economy. They do not, however, fundamentally alter the nature of the zonal approach. Nonetheless, by setting up a forum of dialogue between the coastal States and the user States, it promotes maritime governance of territorial seas.

石井 由梨佳「通過通航制度と海峡沿岸国の航行規制」坂元茂樹編『国際海峡』東信堂 2015年9月 (ISBN: 9784798913155)41-76頁に収録。

近年活発に行われている国際経済犯罪規制は, 犯罪の客体である金融が極めて高い移動性を有することに伴い, 領域性原理を基盤とした国際刑事法体系に修正を迫りつつある. 国際刑事法学の現実適合性を維持するために, 国際経済犯罪の規制態様を理論的に定位する上では, 刑事規制を行政統治の側面から把握しなおすことが有用である. このような試みとして, 例えば近時, 国際統治をグローバル行政法による規律として捉えた上で, グローバル行政法が伝統的な国際法枠組に与える影響を解明しようとする研究が増加している. 本論文は, それら最新の研究動向を手がかりとしながら, (i)国際法と国内法の区分が相対化することにより引き起こされる正統性と実効性の問題が国際経済犯罪規制との関連でどのように表出するかについて, また, (ii)行為主体の理論的定位が国際経済犯罪規制との関連でどのような形で可能であるかについて, 関連する問題群を整理し, 国際刑事法の観点から国際経済犯罪規制の理論化をなす必要性を強調する.Increasing regulation on international economic crime (IEC), of which nature is highly functional, does not seem to fit in traditional territorially-based international criminal legal system. Since IEC regulations are lead by administrative branch, it is useful to analyze it from the perspective of administrative governance. Recent years have seen increasing scholarly works of global administrative law (GAL), which attempt to explore the impact of GAL on traditional framework of international law. This article reviews the latest works on IEC regulation and deals with questions such as; (i) how the problem of legitimacy and effectiveness appears when the distinction between international law and domestic law melts down, and, (ii) how non-state actors in IEC regulation systems could be theorized under international legal system. It thus contends the importance of studies on IEC regulation from the standpoint of international criminal law.