CAJ | 학술논문

随着数字和网络技术的发展，合理使用制度面临着严峻的挑战。技术保护措施侵蚀了合理使用的空间，基于交易成本的市场失灵和价格区分理论也被用来作为否定合理使用的工具。基于交易成本的市场失灵和价格区分理论的运用有利于版权交易，但是，这不意味着合理使用制度已不再重要。在技术保护措施盛行的今天，合理使用制度可以确保作品正外部性的充分发挥，防止版权过于膨胀。未来网络时代的版权法需寻求技术保护措施与合理使用制度之间的协调，探索合理使用制度在网络环境中新的适用方式。
수착수자화망락기술적발전，합리사용제도면림착엄준적도전。기술보호조시침식료합리사용적공간，기우교역성본적시장실령화개격구분이론야피용래작위부정합리사용적공구。기우교역성본적시장실령화개격구분이론적운용유리우판권교역，단시，저불의미착합리사용제도이불재중요。재기술보호조시성행적금천，합리사용제도가이학보작품정외부성적충분발휘，방지판권과우팽창。미래망락시대적판권법수심구기술보호조시여합리사용제도지간적협조，탐색합리사용제도재망락배경중신적괄용방식。
With the development of digital and network technologies, fair use doctrine is facing severe challenges. Technological protection measures eroded the space of fair use, market failure based on the trade costs and price discrimination theory is also used as a tool to negate the fair use doctrine. Market failures based on the trade costs and price discrimination theory has some values to copyright trade, but this does not mean that the fair use doctrine is no longer important. As the technical protection measures more popular nowadays, more needs should be paid to the fair use doctrine to ensuring that works can fully play its positive externalities, preventing over-expansion of copyright. In the internet age, the future of copyright law need to coordinating between technical protection measures and fair use, exploring the new forms of fair use doctrine in a network environment.