initial utility 中文意思是什麼
initial utility
解釋
初期效用-
The former mostly includes finance trench, which consists of urban maintenance and constructive tax, add - ons of public utility, urban land - using tax, the debt of local government, remise of urban state - own land - using right and special national debt capital, and so on ; administrative charge trench, which consists of apportion, raising the price of urban infrastructure products and services, and so on ; practicality investing trench, which mostly consists of corresponding capital for urban infrastructure provided by real estate exploiters ; other financing trenches, which consist of time - limiting remise of operating authority on urban infrastructure section, introducing into foreign capital, short term loan of civil financing institution, and so on. the latter includes the innovation on the main investors, which consist of the anticipation of civilian capital and other non - financing institutions, and the innovation on financing tools, which consist of project financing, investment funds on industry, municipal bonds and initial public offering, and so on
前者主要指以政府作為投資主體下的各種融資工具，包括財政稅收渠道（包括城市維護建設稅和公用事業附加、城鎮土地使用稅、地方政府債務、城市國有土地使用權有償出讓、國債專項資金等） ；行政收費渠道（包括攤派、提高基礎設施產品和服務的價格等） ；實物投資渠道（主要是讓房地產開發商為城市基礎設施提供配套資金） ；其它融資渠道（包括市政設施部門專營權有限期出讓、引進外資、國內金融機構的短期貸款等） ；後者則包括融資主體的創新（民間資本的參與以及其它非銀行金融機構的介入）和融資工具的創新（項目融資、產業投資基金、市政債券、股票上市等） 。 -
In chapter two, under non - lipschitz condition, the existence and uniqueness of the solution of the second kind of bsde is researched, based on it, the stability of the solution is proved ; in chapter three, under non - lipschitz condition, the comparison theorem of the solution of the second kind of bsde is proved and using the monotone iterative technique, the existence of minimal and maximal solution is constructively proved ; in chapter four, on the base of above results, we get some results of the second kind of bsde which partly decouple with sde ( fbsde ), which include that the solution of the bsde is continuous in the initial value of sde and the application to optimal control and dynamic programming. at the end of this section, the character of the corresponding utility function has been discussed, e. g monotonicity, concavity and risk aversion ; in chapter 5, for the first land of bsde, using the monotone iterative technique, the existence of minimal and maximal solution is proved and other characters and applications to utility function are studied
首先，第二章在非lipschitz條件下，研究了第二類方程的解的存在唯一性問題，在此基礎上，又證明了解的穩定性；第三章在非lipschitz條件下，證明了第二類bsde解的比較定理，並在此基礎上，利用單調迭代的方法，構造性證明了最大、最小解的存在性；第四章在以上的一些理論基礎之上，得到了相應的與第二類倒向隨機微分方程耦合的正倒向隨機微分方程系統的一些結果，主要包括倒向隨機微分方程的解關于正向隨機微分方程的初值是具有連續性的，得到了最優控制和動態規劃的一些結果，在這一章的最後還討論了相應的效用函數的性質，如，效用函數的單調性、凹性以及風險規避性等;第五章，針對第一類倒向隨機微分方程，運用單調迭代方法，證明了最大和最小解的存在性，並研究了解的其它性質及在效用函數上的應用。 -
The engendering source of traffic volumes and their general influential factors have been presented, and the situation of nowadays highway transportation has been discussed. according to the introduction of traffic distribution theory and classical assignment method, analysis of traffic flow path selection among cities and that of special influential factors for traffic flow on toll highways, initial analysis to the forming mechanism of traffic volume on road sections has been made, and a probability model for path selection has been set up with the maximum - utility theory and disaggregating model. detailed analysis to impedances on road sections and their functions ( especially to three main composing factors of the impedances as cost of time, transport and toll and to the functional relations with traffic loads ) was made, at the same time, the relative cost calculating model was set up on the basis of the state - of - art achievements in both international and national researches
主要研究內容包括：交通量的產生根源及一般影響因素分析和當前公路運輸地位討論；從交通分配理論及經典配流方法著手，通過分析城市間交通流路徑選擇行為和收費公路路段交通量特殊影響因素，初步提出路段交通量的形成機理，並採用效用極大原理和非集結模型理論（ disaggregationmodel ） ，建立用戶出行路徑選擇概率模型；對路段阻抗及路阻函數（尤其對行程時間費用、車輛營運費用和道路收費這三個構成路段阻抗的主要因素及其與交通負荷間的函數關系）進行較為詳盡的分析，並以現階段國內外較為先進的研究成果為依據建立相應的成本測算模型，其中，特別提出了兩種確定客貨車輛時間價值的分析方法；離散分析法和時間-費率轉換法，後者是在目前基礎調查、統計數據資料不夠齊全的現實下提出的一種確定道路系統內務車型時間價值的較為實用的新方法；對我國公路收費政策的背景和理論、實踐依據及費率的各種影響因素進行重點分析；從數學的角度證明合理費率的存在性，並以最優化理論為基礎，建立在普通收費公路和擁擠路段交通調控型收費公路兩種模式下合理費率的計算模型等。 -
The result showed that serum against cdv was utility to dogs in the cd initial stage, and the survival rate for cp dogs was 87. 5 % after treated by hyperimmunalserum. test 2 : extraction of egg yolk immunoglobulin against cd, cav
提取的高免血清經在臨床上應用，結果表明cdv高免血清對發病初期的病犬有效， cpv高免血清對發病犬的治愈率可達87 . 5 。 -
Indeed, the developing countries had expected that the new dispute settlement process would help the weaker trading partners in enforcing the rights and obligations under the various wto agreements. in fact, the supposed benefits of such an effective dispute settlement system were one of the main persuasive factors for several developing countries to agree to the uruguay round agreements. though the dsu has brought about some degree of predictability and efficiency in the resolution of disputes, the utility of the system in actual operation has fallen far short of the initial expectations and euphoria
人們普遍認為由於雙邊途徑奉行的是實力政策，而發展中國家無論是經濟實力，還是貿易報復能力都處於劣勢，因此僅憑借雙邊途徑，發展中國家不能很好地維護自身利益；而在wto爭端解決機制這種多邊的爭端解決機制下，各成員方不分大小、強弱，都有權援用爭端解決機制，以謀求公正、合理地解決相互間的經貿糾紛，因而wto爭端解決機制對于經濟實力較弱的發展中國家無疑有著特殊的好處。
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