隨著時代的進步,環境保護受到重視;另因歐盟法令的規範,廢電子電器產品的回收與再生已成為重要議題。近年來,我國也隨著世界趨勢針對廢容器、廢汽、機車、廢家電及廢資訊產品等進行強制回收再生。本研究即針對台灣目前施行之回收政策公告固定費率-統一補貼費率進行探討,並與其他國家實施之公告固定費率-市場競爭補貼、無公告固定費率-統一補貼費率比較其差異性,從中分析較適合台灣目前回收環境之制度;並以廢家電產品及廢資訊產品為例,探討在環境因素影響下,廢棄產品較合適之課費補貼機制。同時,分析台灣目前現行制度下,主管機關如何訂定各項回收相關費率,以達到基管會及回收處理業者利潤最佳化,期望協助主管機關在訂定費率時,成為有效的評估工具。因此本研究建構一數學模式,透過此模式進行數據分析,可得高殘餘價值之廢棄產品較適合市場競爭補貼機制,以減輕基管會負擔。本研究也探討在回收率逐年升高的狀況下,求得最佳資源回收費率及回收處理業者利潤最佳化,以達到基管會、生產責任業者及回收處理業者三贏局面。
Along with the time progress, environmental protection has been treated highly. Moreover, due to the European Community directive, WEEE (Waste Electrical Electronic Equipment) directive, regulating that the disposal of waste electrical and electronic equipment is the responsibility of the manufacturers of such equipment, the recycling of collected WEEE becomes an important issue. In recent years, our country also compels to recycle the waste containers, automobiles, motorcycles, appliances and computer products. This research studies the recycling policy in Taiwan, namely, “fixed rate with announcement - unified subsidy rate” in comparison with the policies of “fixed rate with announcement – market competition subsidy rate” and “fixed rate without announcement - unified subsidy rate” used in other countries. This study analyzes the difference among these three policies and investigates the suitability of the policy used in Taiwan for waste appliances products and computer products. Meanwhile, we are looking for profit optimization between the Recycling Fund Management Board and recycling processes organizations for different subsidy rates under the current Taiwan recycling system. When the government wants to adjust recycling subsidy rates for various products, we hope that our study results can serve as an evaluation tool. Therefore, this study develops a mathematical model, with data analysis through which we find that the waste products with high remaining value are more suitable for the market competition subsidy policy. This can reduce the government burden. In addition, under an increasing recycling rate environment this study obtains the best subsidy rate for consumers and profit optimization for recycling processes organizations. This can help to achieve a win-win situation for the government, manufacturers, and recycling processes organizations together.