2022年當前國際經貿新情勢研討會(2022/8/17)

觀察近期國內外經濟情勢,烏俄戰爭導致國際能源、糧食和商品價格大幅上漲,加上中國疫情封控措施,造成全球供應鏈混亂,加重全球通膨壓力,衝擊經濟復甦;基此,中華經濟研究院WTO及RTA中心特舉辦本次研討會,以提供最新資訊與分析,促進產業及社會大眾掌握最新國際經貿情勢之發展,提早因應準備。

2021年國際經貿機會與挑戰網路研討會:2022年全球經貿展望(2021/12/14)

2021年疫情反覆持續,供應鏈重組擴大,地緣政治競爭加溫,造成國際經貿無形的威脅,全球政經體系不斷面臨著嚴峻的挑戰。2021年經歷了的動盪,2022年全球經貿情況會更好還是更壞?中華經濟研究院WTO及RTA中心特與台灣服務業聯盟協會、全國工業總會合作辦理本研討會,提供最新臺灣經濟成長預測及國際經貿的機會與展望分析,搶先布局2022!

Low-Rank and Norm Regularization Method for Imaging From Coated Scatterers

- By Wu, Yu Mao ; Fang, Rui ; Xu, Feng ; Yang, Wen Tao Ou

出處:IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
出版月(日)年:2024 MAY
卷(期),頁碼:10.1109/TGRS.2024.3394262

With the development of radar system, there are high demands to perform inverse synthetic aperture radar (ISAR) imaging from sparse frequency bands and sparse aperture data. The compressive sensing (CS)-based and matrix completion (MC)-based methods could be used for analyzing complex targets such as ISAR images of coated scatterers. Compared with the perfect electric conductor (PEC) target, complex targets tend to be more noisy and more diverse in image representation, which brings greater initial value offset when calculating the corresponding optimization goals, thus limiting the performance and effectiveness of the general optimization methods. In this work, we first construct the ISAR-coated imaging model from the aspects of PEC scatterer, and then, a fast low-rank MC and norm regularization (MC + NR) algorithm is proposed for high-resolution coated ISAR sparse imaging, which can effectively preserve target features while maintaining sparsity. The experiments using simulated data demonstrate that the proposed method converges over five times faster than norm regularization method and can obtain a better sparse imaging result as well.

第十九屆國際經貿法學發展學術研討會論文集

楊光華

本書為「國立政治大學國際經貿組織法律研究中心」
所舉辦之第十九屆「國際經貿法學發展學術研討會」論文集,收錄了
論歐盟新著作權指令草案對網路產業發展的影響國際投資保障協定「適法性條款」之適用與效力——以Fraportv. Philippines為核心
國際投資仲裁下先行裁決程序之規範與實踐
從WTO「澳洲一菸品素面包裝案」論必要性與合理性作為合法政策空間之衡噩標準
當「杜哈公共衛生宣言」遇上TRIPS-Plus——藥品專利連結是否會阻礙強制授權的實施

除上述專題論文外,本書更收錄會議當曰之WTO改革圓桌論埴及專題論文討論實錄,盼能完整呈現與會先進觀點•以饗讀者。


Report: China’s domestic nuclear expansion to spur exports, challenging U.S. companies

- By Oliver Ward

日期:2024/6/18
出處:Inside U.S. Trade

China’s rapid buildout of its domestic nuclear energy capabilities is producing scale and “learning-by-doing” effects that will benefit its exporters, according to a report published on Monday that echoes concerns expressed by producers in the U.S. who fear foreign competitors could eclipse them in international markets.



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    enterprise-based definition 以企業為基礎的「投資」定義