本論文以最適控制理論，建構動態經濟模型。使用邊際成本管制法、固定成本管制法，將基因改造食品業的外部成本內部化，保護訊息不對稱下的弱勢消費者，以防止逆選擇的情況發生。廠商追求利潤最大時，消費者接受度、標示與審察政策如何影響農民購買基改種子的數量和廠商的投資比例。廠商價格的設定，又是如何影響動態模型的最適投入路徑、最適生產量路徑，與最適共狀態路徑。再將其最終結論與靜態模型下的結論作比較，討論之間的差異性。文中最後我們說明動態模型存在長期穩定均衡，其長期均衡點的型態為馬鞍安定動態體系。

This paper uses the optimal control theory to construct dynamic economic model. The primary purpose of this paper is to discuss how different policies alter the choice problem of the firm and influence the allocation of funds to existing and new research and development activities. I analyze how the fixed-cost regulatory standard and the marginal-cost standard let firm consider externality, in order to protect the consumer of asymmetric information and avoid the problem of adverse selection. The firm maximizes expected profit. At the same time I want to know how the consumer acceptance, mark and audit affect the farmer to purchase the quantity of seed and the allocation of funds . We want to discuss how different price influence the option input path, the option quantity path and the option path . I discuss the different between ultimatum and static model. Finally, I discuss dynamic models in this paper to find out whether there exists a long-term and stable steady state. Saddle-point stability exists under certain restrictions.

目 錄
謝誌 ………………………………………………… Ⅱ
摘要 ………………………………………………… Ⅲ
Abstract …………………………………………… IV
目錄 ………………………………………………… V
第一章 緒論 ………………………………………… 1
第一節 研究動機與背景 …………………………… 1
第二節 研究目的 …………………………………… 7
第三節 研究架構 …………………………………… 8
第二章 文獻探討 ……………………………………10
第一節 基因改造食品全球與我國現況 ……………10
第二節 探討生物科技產生環境風險的科學文獻 …13
第三節 靜態文獻 ……………………………………15
第四節 動態文獻 ……………………………………17
第三章 理論模型 ……………………………………19
第一節 原始靜態模型 ………………………………19
第二節 動態模型 ……………………………………24
第三節 穩定性分析 …………………………………49
第四節 結論與建議 …………………………………51
附錄 ………………………………………………… 53
參考文獻 …………………………………………… 58

參考文獻
中文：
1.林達榮、盧靜姿(2003)，「不同風險型態下市場進入與退出決策模型：實質選擇權應用於大陸台商融資市場」，中華管理評論國際學報。
2.林妙瓀(2003)，「應用生物技術於靈芝保健食品之經濟價值評估」，中興大學應用經濟學研究所碩士論文。
3.高文彥(2002)，「基因改造食品之安全與風險管理」，行政院衛生署。
4.郭華仁、周桂田(2004)，「基 改 作 物 的 全 球 經 驗」，見郭華仁、牛會之(編) 「基因改造議題－－從紛爭到展望」，行政院農委會動植物防疫檢疫局，頁120-157。
5.郭華仁(2005)，基改作物的全球現況與我國農作物生物科技政策。
6.郭憲政(2005)，最適成長與環境租稅管制，中山大學經濟研究所碩士論文。
7.潘子明(2006)，全球基因改造作物之生產現況與 台灣對基因改造產品之管理。
英文：
1. Aaron Zitner（2001）, “Stem Cell Compromise Cited by Bush Catholic Advisors,” The Los Angeles Times, July 8, 2001.
2.Alistair Munro (2003)”Monopolization and the regulation of genetically modified crops: an economic model”，Environment and Development Economics 8:167-186.
3.Bruce A. Larson，Mary K. Knudson (1991)” Public Regulation of Agricultural Biotechnology Field Tests: Economic Implications of Alternative Approaches” American Journal of Agricultultural Economics，Vol.73,No .4(Nov.,1991), pp1074 -1082.
4.Crecchio C.; Stotzky G.（1998）” Insecticidal activity and biodegradation of the toxin from bacillus thuringiensis subsp. kurstaki bound to humic acids from soil.“Soil Biology & Biochemistry, Volume 30, Number 4, 15 April 1998, pp. 463-470(8).
5.Fishelson, G(1976)”Emission Control Policies Under Uncertainty .” Journal of Environmental Economics and Management.
6.Joy Bergelson, Colin B. Purrington and Gale Wichman（1998）” Promiscuity in transgenic plants.” Nature 395, 25 3 September 1998.
7.M.T. Holmesa,*, E.R. Inghama, J.D. Doyleb, C.W. Hendricksc (1998)” Effects of Klebsiella planticola SDF20 on soil biota and wheat growth in sandy soil.” Applied Soil Ecology, 11 (1998) 67-78.
8.Mae-Wan Ho, Joe Cummins and Peter Saunders (2007)“GM Food Nightmare Unfolding in the Regulatory Sham” Institute of Science in Society Report.
9. Mario J. Rizzo（1980）”Law Amid Flux: The Economics of Negligence and Strict Liability in Tort.” The Journal of Legal Studies 9(1980):291-318.
10.Richard E. Just; Darrell L. Hueth(1993)，”Multimarket Exploitation: The Case of Biotechnology and Chemicals”，American Journal of Agricultural Economics，Vol.75,No.4.(Nov.,1993),pp.936-945.
11.Ramanan Laxminarayan；David Simpson (2000)”Biological Limits on Agricultural Intensification: An Example from Resistance Management” October 2000 Discussion Paper 00–43.
12.Stephen Daniells (2007)“Serious concerns raised over Monsanto GM maize variety” Archives of Environmental Contamination and Toxicology.
13.Shavell Steven (1987)”Economic Analysis of Accident Law. ” Working Paper 9694 http://www.nber.org/papers/w9694 national bureau of economic research.
14. Kathleen Segerson (1986)”Risk Sharing in the Design of Environmental Policy.” American Journal of Agricultural Economics Vol. 68, No. 5, Proceedings Issue (Dec., 1986), pp. 1261-1265.
15. Olli Tahvonen (1991),”On the Dynamics of renewable Resource Harvesting and Pollution Control.”Environmental and Resource Economics,97-117.
16.Watson,W.D,and R.G.Ridker. (1984)”Losses from Effluent Taxes and Quotas Under Uncertainty.” Journal of Environmental Economics and Management 11(1984)：310-326.
17. Martin L. Weitzman (1974)”Prices vs.Quantities.” The Review of Economic Studies, Vol. 41, No. 4 (Oct., 1974), pp. 477-491.
書籍：
蔡攀龍(1996)，「經濟學數學方法導論(動態分析)」，台北：茂昌圖書有限公司
Chiang, C. Alpha, (1992) 「Elements of Dynamic Optimization」, McGraw-Hill Inc., New York.p283-290