【正文】 therefore, crucial for the region. The fact that Europe has been successful in its effort at retaining its agricultural space with the help of a Common Agricultural Policy that both supports and subsidises its agricultural producers is clear , which shows that intraEC trade which accounted for 74 per cent of EU exports in 1990, continued to account for 73 per cent of total EU exports in 1995 and 2001. Mr Fischler reportedly declared that the March 31 deadline set at Doha was for the chairman of the agricultural negotiating group to present his proposal for modalities and that did not mean automatically that the next day all members of the WTO will agree to that proposal. In any case, with discussions on the reform of the EU39。s Common Agricultural Policy expected to continue well into the summer, the EC does not yet have a fully formulated position to adopt in the course of the negotiations. Thus, the March 31 deadline cannot be met. Till such time as these issues are cleared it is not at all certain that an agreement on agriculture, which is a prerequisite for the launch and pletion of the `Doha Round39。 of trade negotiations, can be ensured by 2005.That is, the EU wants the right to openly and transparently support and protect its farmers, and wants adequate elbowroom within the agreement to do so. But the fact that it is unwilling to go the US way, by opting for less transparent support measures that have been defined as acceptable helps those who paint it as the stumbling block on the road to free trade. The reason for the peculiar situation is that through the manoeuvres made during the Uruguay Round, especially the famous Blair House accord, the rich nations managed to obtain Cairns group concurrence and developing country support for an agreement that provided inadequate market access and little reduction in protection in the developed countries in the agricultural area. This they did by holding out the threat of trade chaos if no agreement was reached and by promising that: this was an interim arrangement which would be assessed starting a year before th pletion of the implementation period。 the worst form of domestic support such as the blue box measures would be dropped at that point。 and liberalisation would be further intensified starting in 2000.Unfortunately, not only has the experience with the implementation of the notsoliberal Uruguay Round Agreement on Agriculture been wanting on many counts, but there is strong pressure to continue with the manoeuvring by dressing up all support measures in Green, as is the case with the US, or by just refusing to meet the Uruguay Round mitments, as is true of the EU. This makes it extremely difficult to once more win Cairns group concurrence and developing country support for a new Agreement on Agriculture, which offers merely a small advance along an older protectionist route.But North America, with far fewer countries in its fold, has also been quite insular. Close to a third of North American exports are interregional. Little has changed since the Uruguay Round Agreement on Agriculture. It is widely accepted that three sets of actors account for this failure of the AoA: First, in order to push through an agreement when there were signs that the Uruguay Round was faltering, the liberalisation of agricultural trade in the developed countries was not pushed far enough。 Second, is the ability to use loopholes, especially those in the form of inadequately welldefined Green and Blue Box measures, in the AoA, to continue to support and protect farmers on the grounds that such support was nontrade distorting。 and Finally, there are violations of even the lax UR rules in the course of implementation, which have been aided by the failure of the agreement to ensure transparency in implementation. Not surprisingly, some countries, especially the Cairns group of exporting countries, have proposed an ambitious agenda of liberalisation in the agricultural area. Tariffs are to be reduced sharply, using the Swiss formula, which would ensure that the proportionate reduction in the tariffs imposed by a country would be larger, the higher is the prevailing bound or applied tariff in that country. 畢業(yè)設(shè)計（論文）原創(chuàng)性聲明和使用授權(quán)說明原創(chuàng)性聲明本人鄭重承諾：所呈交的畢業(yè)設(shè)計（論文），是我個人在指導(dǎo)教師的指導(dǎo)下進行的研究工作及取得的成果。盡我所知，除文中特別加以標注和致謝的地方外，不包含其他人或組織已經(jīng)發(fā)表或公布過的研究成果，也不包含我為獲得 及其它教育機構(gòu)的學(xué)位或?qū)W歷而使用過的材料。對本研究提供過幫助和做出過貢獻的個人或集體，均已在文中作了明確的說明并表示了謝意。作 者 簽 名：　　 　 　　日　 期：　　 　 　　 指導(dǎo)教師簽名：　　 　 　　 日　　期：　　 　 　　 使用授權(quán)說明本人完全了解 大學(xué)關(guān)于收集、保存、使用畢業(yè)設(shè)計（論文）的規(guī)定，即：按照學(xué)校要求提交畢業(yè)設(shè)計（論文）的印刷本和電子版本；學(xué)校有權(quán)保存畢業(yè)設(shè)計（論文）的印刷本和電子版，并提供目錄檢索與閱覽服務(wù)；學(xué)校可以采用影印、縮印、數(shù)字化或其它復(fù)制手段保存論文；在不以贏利為目的前提下，學(xué)?？梢怨颊撐牡牟糠只蛉績?nèi)容。作者簽名：　　 　 　　 日　 期：　　 　 　　 學(xué)位論文原創(chuàng)性聲明本人鄭重聲明：所呈交的論文是本人在導(dǎo)師的指導(dǎo)下獨立進行研究所取得的研究成果。除了文中特別加以標注引用的內(nèi)容外，本論文不包含任何其他個人或集體已經(jīng)發(fā)表或撰寫的成果作品。對本文的研究做出重要貢獻的個人和集體，均已在文中以明確方式標明。本人完全意識到本聲明的法律后果由本人承擔。作者簽名： 日期： 年 月 日學(xué)位論文版權(quán)使用授權(quán)書本學(xué)位論文作者完全了解學(xué)校有關(guān)保留、使用學(xué)位論文的規(guī)定，同意學(xué)校保留并向國家有關(guān)部門或機構(gòu)送交論文的復(fù)印件和電子版，允許論文被查閱和借閱。本人授權(quán)　　 　 　大學(xué)可以將本學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存和匯編本學(xué)位論文。涉密論文按學(xué)校規(guī)定處理。作者簽名： 日期： 年 月 日導(dǎo)師簽名： 日期： 年 月 日致 謝時間飛逝，大學(xué)的學(xué)習生活很快就要過去，在這四年的學(xué)習生活中，收獲了很多，而這些成績的取得是和一直關(guān)心幫助我的人分不開的。首先非常感謝學(xué)校開設(shè)這個課題，為本人日后從事計算機方面的工作提供了經(jīng)驗，奠定了基礎(chǔ)。本次畢業(yè)設(shè)計大概持續(xù)了半年，現(xiàn)在終于到結(jié)尾了。本次畢業(yè)設(shè)計是對我大學(xué)四年學(xué)習下來最好的檢驗。經(jīng)過這次畢業(yè)設(shè)計，我的能力有了很大的提高，比如操作能力、分析問題的能力、合作精神、嚴謹?shù)墓ぷ髯黠L等方方面面都有很大的進步。這期間凝聚了很多人的心血，在此我表示由衷的感謝。沒有他們的幫助，我將無法順利完成這次設(shè)計。首先，我要特別感謝我的知道郭謙功老師對我的悉心指導(dǎo)，在我的論文書寫及設(shè)計過程中給了我大量的幫助和指導(dǎo)，為我理清了設(shè)計思路和操作方法，并對我所做的課題提出了有效的改進方案。郭謙功老師淵博的知識、嚴謹?shù)淖黠L和誨人不倦的態(tài)度給我留下了深刻的印象。從他身上，我學(xué)到了許多能受益終生的東西。再次對周巍老師表示衷心的感謝。其次，我要感謝大學(xué)四年中所有的任課老師和輔導(dǎo)員在學(xué)習期間對我的嚴格要求，感謝他們對我學(xué)習上和生活上的幫助，使我了解了許多專業(yè)知識和為人的道理，能夠在今后的生活道路上有繼續(xù)奮斗的力量。另外，我還要感謝大學(xué)四年和我一起走過的同學(xué)朋友對我的關(guān)心與支持，與他們一起學(xué)習、生活，讓我在大學(xué)期間生活的很充實，給我留下了很多難忘的回憶。最后，我要感謝我的父母對我的關(guān)系和理解，如果沒有他們在我的學(xué)習生涯中的無私奉獻和默默支持，我將無法順利完成今天的學(xué)業(yè)。致 謝四年的大學(xué)生活就快走入尾聲，我們的校園生活就要劃上句號，心中是無盡的難舍與眷戀。從這里走出，對我的人生來說，將是踏上一個新的征程，要把所學(xué)的知識應(yīng)用到實際工作中去。回首四年，取得了些許成績，生活