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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
201

公共圖書館兒童閱讀空間使用與滿意度研究 / Study on the Use and Space Satisfaction of Public Library Children Reading Space

沈宗霖, Shen, Zong Lin Unknown Date (has links)
公共圖書館是兒童主要獲取資訊及知識的場所,對於兒童而言,圖書館兒童閱讀空間閱讀氛圍的營造與空間規劃設計又為影響到兒童對於圖書館使用意願的關鍵。理想的兒童閱讀空間應該不論在閱讀空間設計、家具及設備安排、分齡分眾功能劃分上,都應該能呼應兒童及家長等使用者的需求,以吸引他們到圖書館來親近使用,並幫助兒童在利用圖書館的過程中培養閱讀的樂趣。本研究旨在建構適合公共圖書館兒童閱讀空間的原則及構面指標,以作為國內公共圖書館未來規劃及建置兒童閱讀空間時的參考。   本研究研究目的有四點:(一)以兒童需求中心探討圖書館兒童閱讀空間設計原則;(二)探討兒童與父母對圖書館兒童閱讀空間設計原則的認知;(三)探討兒童與父母對圖書館兒童閱讀空間的使用與滿意度;(四)探討影響兒童與父母對圖書館兒童閱讀空間滿意度的影響因素,以作為公共圖書館未來在兒童閱讀空間上的規劃參考。   為獲得研究結果,本研究首先分析國內外有關公共圖書館兒童閱讀空間規劃案例,並透過文獻分析法與訪談法具體建構出三構面19項指標,以及「公共圖書館兒童閱讀空間需求及滿意度調查問卷」作為研究工具。研究問卷並針對臺北市立圖書館總館及所屬分館的兒童閱讀空間進行發放,獲得以下結論:(一)兒童閱讀空間經過空間改善後多能滿足使用者期待;(二)兒童對圖書館服務需求多元,並非僅限閱讀;(三)安全性、共讀空間、閱讀氛圍營造會影響兒童使用意願;(四)安全性、家具樣式及哺集乳室的設置最受使用者滿意;(五)使用者認為圖書館應關注不同年齡的兒童及家長需求,增加團體討論室,區隔討論區與閱讀區。 / A public library is a major place where children can have access to information and knowledge. For children, the creation of a reading atmosphere and the spatial planning and design in the children's reading space at the library are the key to their willingness to use libraries. An ideal children’s reading space should be able to respond to the needs of children and parents and other users, whether in reading space design, furniture and equipment arrangement, or facilities for different age groups, so as to attract them to the library and encourage them to read for pleasure in the process of using the library. This study aims to establish the principles and dimension indicators for the children's reading space at the public library, which can serve as a reference for future planning and construction of children's reading spaces at public libraries in Taiwan.   The purposes of this study are to explore (1) the design principles behind the children's reading space at the library from the perspective of children's needs; (2) children's and parents’ perceptions of the design principles behind the children's reading space at the library; (3) children’s and parents’ use of and satisfaction with the children's reading space at the library, and (4) factors in children’s and parents’ satisfaction with the children's reading space at the library, in order to provide a reference for future planning of children's reading spaces at public libraries.   In order to obtain research results, this study first analyzed the cases of children's reading space planning at public libraries at home and abroad, and developed three dimensions and 19 indicators through literature review and interviews, as well as used as a research tool the Public Library Children's Reading Space Requirements and Satisfaction Questionnaire. The questionnaire was also distributed to the children’s reading spaces at Taipei Main Public Library and its branches, thereby reaching the following conclusions: (1) most of children's reading spaces can meet users’ expectations after the improvement of space; (2) children's demand for library services is diversified and not limited to reading; (3) safety, the family reading area, and the reading atmosphere have influence on children's willingness to use; (4) most users are satisfied with safety, the furniture style, and the establishment of a lactation room, and (5) users believe that the library should focus on the needs of children and parents of different ages, and increase group discussion rooms, and separate discussion areas from reading areas.
202

我國不動產政策調控措施分析與高資產個人租稅規劃 / The analysis of the real estate market policy and tax planning for high-income individual and family firm

許智淵, Sheu, Chih Yuan Unknown Date (has links)
不動產價格不斷飆漲,高房價已成為一般大眾不可承受之重。不動產價格可能因總體環境、貨幣、土地與稅制政策影響所致。政府亦會透過經濟與金融層面管制、稅務制度調整與土地政策推行等層面,進行不動產價格之調控措施。 高資產個人於不動產資源配置上,應針對不同時空背景,採取不同之規劃模式與安排。以往高資產個人租稅規劃,較著重於單一時點之租稅規劃,並未通盤考慮政府相關政策影響。故本研究首先分析景氣循環波動對不動產市場之影響,針對我國歷次不動產景氣波動之原因進行說明,並彙整政府採取之相對應不動產調控措施,以及歸納可能影響不動產價格波動之因素。另佐以高資產個人以及家族企業個案實例,進行推估假設與試算進行說明分析。以透過本文分析彙總,提供高資產個人與社會大眾於進行資產配置時之安排與規劃參考。 我國歷次不動產景氣概況變動,主要仍受經濟成長、國民所得增加、通貨膨脹、優惠金融環境與土地及稅制調整影響。政府不動產調控政策,主要著重於金融政策(貨幣供給、利率調整及信用管制)、稅制政策(奢侈稅之推動、實價登錄、房地合一)與土地政策(使用管制、都市健全計畫)。 個案中高資產個人進行資產規劃之目的,係將其所持有之大量不動產傳承予女兒。於資產移轉方式選擇上,可藉由出售移轉、贈與移轉及遺產繼承達成目的,其稅負負擔與效益影響各有不同。經個案試算,若資產移轉子女,子女不另行出售不動產,資產移轉應以出售移轉為最佳選擇;若子女預計再行出售所受贈之不動產,於景氣衰退階段下,仍以出售移轉為較佳方案。若從父母替子女創造資金證明觀點,不動產標的物型態亦會造成決策影響,短時間之資金證明創造伴隨著鉅額之稅負負擔,此為高資產個人資產移轉前需深思考量之處。 本文另一個案公司係屬家族企業,主要透過公司持有不動產之模式,大幅降低個人稅負負擔,進而經營與控制家族企業,並透過層層交叉持股與股權比例設計配置,達到「家族不分家」之理念。本文分析該個案公司於公司經營策略之調整、長輩逝世前遺產規劃、並對所採用之家族傳承與財產規劃方式進行規劃說明。 隨著不動產稅制制度漸趨完善,對高資產個人而言,若其所持有不動產主係早期購置持有,現階段應無出售不動產之理由,但資產移轉將成為其未來無法避免之問題與挑戰。政府不動產調控政策之制定雖能達到一定之防杜成效,然仍無法達成平均社會財富之目的與效果,且隨我國經濟發展漸趨穩定,政府所扮演之角色更為重要,可預見之未來,人口問題亦將嚴重影響不動產市場,高資產個人除財富移轉外,亦應思考下一代於資產使用與配置效率之問題;政府亦應及早制定相關政策與規劃,以因應未來結構性變化所衍生之問題。 / The real estate prices have gone through the roof in the past few years. In an attempt to curb the house price, the government released many policies such as credit policy, tax policy, land policy and financial policy. The real estate markets are mainly affected by economic growth, national income, inflation, financial environment and the adjustment of the policy. The government’s control policy mainly focused on monetary policy, tax policy and land policy over past few years. Faced with the changes in the circumstances, the highly wealthy individual should adapt their tax planning strategies to the government’s various new policies. Therefore, this study address three topics - the impact on house market of the business cycle, the development of the Taiwan real estate market and the regulation of government policy. Besides, the study covers tax saving plans by conducting studies. Real estate can be transferred through various ways, such as selling, inheritance, gift and trust. Different way of transfer can bring a lot of differences on tax cost. In this study, take the high personal assets Mr. T case for example, Mr. T planning to transfer his large number of properties to his daughter. If his daughter wouldn’t expect to sell the real estate, selling to his daughter by Mr. T would be the best way in terms of overall tax costs. Further, even when her daughter wants to sell the proprieties, selling remains a better choice in time of business recession. From financial perspective, the types of object will have an impact on decision-making. The other case in this study addresses a family-owned business in Taiwan managing their family proprieties by corporation. By corporatization of family properties, the family can reduce their individual tax burden to a minimum cost and make family relationship united. Besides, this study also analyzes the family business strategy, the inheritance planning before the death of the elders, and the tax planning for the family inheritance project. With the government’s real estate tax policies putting in place, the transfer way of the real estate for the high asset individual becomes their primary concern. The government’s policy to curb real estate prices has achieved some results as expected; however, it still beyond the reach of equal distribution of wealth. The role of the government becomes more important in the foreseeable future. Accompanied by the population aging problem, the wealth transfer and the efficient utilization of asset have became a major public issue for the high asset individuals. The government should dot all the i’s and crossed all the t’s.
203

多工作業多元性對工作團體績效與成員壓力反 應之影響:時間規劃的跨層次調節效果 / The Influence of Polychronicity Diversity on Work Group Performance and Group Members’ Stress: The Cross-Level Moderating Effect of Temporal Planning

何其霞, Ho, Chi-Hsia Unknown Date (has links)
在瞬息萬變的工作環境中,資訊量龐大而繁雜,工作團體成員自身的時間分配,影響著任務執行期間的團體運作。現代快速而多工的工作要求,團體成員的多工作業特徵顯得更為重要。有鑑於此,本研究以此為主題,同時探究多工作業多元性對團體表現與團體成員壓力之影響。而過去團體多元性研究即指出,多元性可能會同時具有正、反面影響,本研究嘗試探討多工作業多元性所形成之優劣,並進一步檢驗團體的時間規劃所可能扮演的跨層次調節角色,以知在甚麼情況下多工作業多元性能具有最大的效益。採用問卷法施測,蒐集了50份有效之團體成套問卷,包含192名全職工作者。結果發現,多工作業多元性有助於團體任務績效之表現,並在額外分析中發現了任務相依性的三階調節效果。在個體層次中,個體與團體之時間特徵差異會直接導致個體壓力與退縮反應,其中在高時間規劃情況下,此差異與個體壓力之關係會削弱。最後依據研究結果進行討論,並說明理論貢獻、實務意涵以及未來研究方向。 / Temporal individual differences are an under-explored, but research-worthy form of diversity in groups. This study examines how group temporal diversity–variation in members' polychronicity—can be effectively managed to maximize group performance. Besides, how this difference effect individual stress is also examined. Results from 50 work groups reveal that polychronicity diversity had a positive influence on task-oriented group performance. Additional analysis found that task interdependence moderated the interaction effect of temporal planning and polychronicity diversity on task-oriented group performance. In other hand, when individual and work group polychronicity were more incongruent, individual stress and withdrawal behavior increased. And the influence of the incongrunce on individual stress was less positive under conditions of stronger group temporal planning than under weaker group temporal planning. Results can be used to effectively compose groups in organizations and guide future group composition research.
204

單一資產與複資產的美式選擇權之評價 / The Valuation of American Options on Single Asset and Multiple Assets

劉宣谷, Liu, Hsuan Ku Unknown Date (has links)
過去的三十年間由於評價美式選擇權所產生的自由邊界問題已經有相當的研究成果。本論文將證明自由邊界問題的解為遞增函數。更進一步提出自由邊界凹性的嚴謹証明。利用我們的結論可以得知美式選擇權的最佳履約邊界對時間而言為嚴格遞減的凹函數。這個結果對可用來求導最佳履約邊界的漸近解。 對於美式交換選擇權,我們將其自由邊界問題轉換成單變數的積分方程,同時提供一個永續型美式交換選擇權的評價公式。對於有限時間的美式交換選擇權的最佳履約邊界,我們將提供一個接近到期日的漸近解並發展一個數值方法求其數值解。數值計算的結果顯示漸近解在接近到期日時與數值解非常接近。 對於評價美式選擇權,我們提出使用混合整數非線性規劃(MINLP)的模型,這個模型的最佳解同時提供賣方的完全避險策略、買方的最佳交易策略與美式選擇權的公平價格。因為求算MINLP模型的解需耗用大量的計算時間,我們證明此模型和其非線性規劃的寬鬆問題有相同的最佳解,所以只需求算寬鬆問題即可。觀察數值結果亦顯示非線性規劃的寬鬆問題可以大幅的降低計算的時間。此外,當市場的價格低於公平價格時,我們提出一個最小化賣方期望損失的數學規劃模型,此模型的解提供賣方最小化其期望損失的避險策略。 / In the past three decades, a great deal of effort has been made on solving the free boundary problem (FBP) arising from American option valuation problems. In this dissertation, we show that the solutions, the price and the free boundary, of this FBP are increasing functions. Furthermore, we provide a rigorous verification that the free boundary of this problem is concave. Our results imply that the optimal exercise boundary of an American call is a strictly decreasing concave function of time. These results will provide a useful information to obtain an asymptotic formula for the optimal exercise boundary. For pricing of American exchange options (AEO), we convert the associated FBP into a single variable integral equation (IE) and provide a formula for valuating the perpetual AEO. For the finite horizon AEO, we propose an asymptotic solution as time is near to expiration and develop a numerical method for its optimal exercise boundary. Compared with the computational results, the values of our asymptotic solution are close to the computational results as time is near to expiration. For valuating American options, we develop a mixed integer nonlinear programming (MINLP) model. The solution of the MINLP model provides a hedging portfolio for writers, the optimal trading strategy for buyers, and the fair price for American options at the same time. We show that it can be solved by its nonlinear programming (NLP) relaxation. The numerical results reveal that the use of NLP relaxation reduces the computation time rapidly. Moreover, when the market price is less than the fair price, we propose a minimum expected loss model. The solution of this model provides a hedging strategy that minimizes the expected loss for the writer.
205

境外控股公司上市之研究

劉怡成 Unknown Date (has links)
隨著經濟全球化的時代來臨,國與國之間的界線漸趨模糊,全球的產業及資源都不斷地加速整合,本研究嘗試以不同角度出發,分別以「全球化浪潮下之現代集團公司」、「境外控股公司的靈活機制」及「以股權規劃為中心的思考模式」三大核心為主題,先從全球佈局的觀點來定位企業,取代傳統緩慢演變逐漸拓展的方式,選擇在企業創立的最初,就以全球化的眼光來設計企業的組成架構,跳脫國界的藩籬;再經由比較英屬維京群島、開曼群島以及美國德拉瓦州設立境外公司的相關規定,闡述境外控股公司的各種優勢與操作機制;接著探討企業從設立到赴國際資本市場上市的籌資過程中,如何以股權規劃為中心,運用靈活的持股架構及特別股的概念,就公司的股東結構、董事會結構與組織制度,以及員工認股權各面向做出細緻的設計,來募集所需資金並鞏固未來發展。 最後,本研究以中芯國際集成電路有限公司與富士康國際控股有限公司兩家赴香港上市之台資企業個案,討論其上市前之集團架構、歷次資本形成與股權規劃等過程,一方面與本研究之分析作對照,另一方面亦闡述香港資本市場躋身國際資本市場之原因,並對台灣目前資本市場的法令與政策提出期許。 / In the coming era of globalization, boundaries between countries are blurring, and the global integration of industries and resources speeds up. This thesis tries to look into the phenomenon from three perspectives: group companies under the globalization trends, the flexible mechanism of offshore holding companies, and equity planning-centered thinking model for modern enterprises. By pointing out that, instead of expanding gradually, modern enterprises tend to arrange its organization from a global viewpoint on the first day it is established, this thesis interprets group companies with a new angle; second, it presents the respective criteria for setting up offshore companies in British Virgin Islands, Cayman Islands and the State of Delaware along with the advantages and flexibilities of using offshore holding companies; and third, it introduces the concept of equity planning during the developing course of an enterprise from startup to listing company, including the formation of its capital structure, shareholder structure, board of directors, organization, and employee incentive plans in order to raise enough funding and secure the basis of future prosperity. At last, this thesis takes two Taiwan-based, Hong Kong listed companies, Semiconductor Manufacturing International Corporation and Foxconn International Holdings Limited, as examples and studies their respective pre-IPO group structure, the capital formation and the equity planning course to reflect the analysis contained herein on the one hand, and also discuss the reasons why Hong Kong can become one of the most-favored international capital markets and finally proposes suggestions to the laws, regulations as well as policies with respect to the current capital market of Taiwan.
206

旅遊行程自動規劃系統的設計與實作 / MyTripPlan:The Design and Implementation of an Automatic Trip Planning System

陳逸群, Chen, Yi Chun Unknown Date (has links)
近年來隨著全球化的發展,自助旅行的風氣蔚為風潮。背包客可以根據自己的喜好與條件,自己規劃旅遊路線與行程。一般規劃旅遊行程的過程費時而繁瑣,除了必須決定旅遊景點,還必須將景點開放時間、景點停留時間、交通方式、旅遊順序與路線、時間限制、住宿地點、經費等列入考量。 針對旅遊行程規劃,除了參考網友的行程規劃,目前已普遍有景點推薦、行程編輯系統,協助使用者規劃行程。但少有旅遊行程自動規劃系統。因此,本論文研發實作旅遊行程的自動規劃系統MyTripPlan。MyTripPlan具備景點推薦、景點停留與拜訪時間預估、路線規劃、行程規劃及行程調整的功能。 本系統MyTripPlan在離線時,先透過爬蟲程式由景點推薦網站取得熱門景點資訊、由相片分享網站取得景點相片時間以推估景點停留及拜訪時間、由交通查詢網站取得任兩景點間的推估交通時間。在線上時,當使用者輸入旅遊天數等時間限制、並由系統推薦景點勾選有興趣拜訪的景點及餐廳後,系統將運用定向排程演算法推論出符合時間限制的旅遊行程,呈現在地圖上,並結合交通網站,產生行程表。 經實驗效能驗證,以安排旅遊天數七天,五十六個景點所需要的行程規劃時間約為一秒鐘;使用者對於實作完畢的MyTripPlan系統與功能也都有滿意以上的評分。 / Travel planning process is time-consuming and tedious. To plan a trip, not only the attractions, but opening hours, timing cost, travel route, transportation, lodge, budget control and so on also need to be considered. While there are widespread attraction recommendation and itinerary editing systems to assist people to plan their trip, only few trip automated planning systems are developed. In this thesis, MyTripPlan, an automatic trip planning system, is designed and developed. MyTripPlan The system provides users the capability of attraction recommendation, visiting and stay time estimation, route planning, trip planning and itinerary adjustments. In offline process, MyTripPlan collects popular attraction information from web content for attraction recommendation, gets the timestamp of attractions from photo-sharing websites to estimate visiting and stay time, and crawls traffic information from public transportation query site to estimate the travel time between attractions. Given the trip duration, MyTripPlan recommends attractions and restaurants, schedules and produces the trip itinerary automatically based on the team orienteering scheduling algorithm. The generated itinerary takes the user-preferred attractions, visiting and stay time constraints, and transportation information into consideration. MyTripPlan presents the trip itinerary both in map and schedule list. The experiments show that the execution time for trip plan with fifty-six attractions in seven days requires about one second. Moreover, nineteen subjects were invited to evaluate the effectiveness of MyTripPlan. Most users were satisfied and gave excellent rating on the system performance.
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企業策略規劃、IT架構與ERP實施成功之分析-以生產模組為例 / The Analysis of the Relationship among Enterprise Strategic Planning, IT architecture and ERP's Successful Implementation --- Take an Example of Production Module

陳信榮, Chen, Hsin-Jung Unknown Date (has links)
ERP系統是目前相當熱門的資訊科技,應用的層面很廣,不僅各大企業已經相繼實施,就連中小企業也可以選擇較為精簡的版本導入。而企業實施ERP系統,不可能一次就全部導入實施所有的模組,這樣做不管在費用上或者是在時程上的安排都是不可行的,因此企業常常會先實施某些跟企業核心競爭力有關的模組,而生產模組就常常是企業首次導入的模組之一,因此本研究的重心就是生產模組。 本研究針對企業的實際需求來找出現行ERP系統在生產模組的不足之處以及國內企業實施ERP系統時,在生產策略規劃這方面有那些地方是需要注意的。很多企業都實施了不錯的模組,為何成效卻不好?到底是出現了何種問題?本研究將從策略規劃、IT架構與ERP運作這三個構面來尋找企業實施ERP的關鍵成功因素,希望企業能夠在實施ERP系統時能掌握到這些因素,發揮ERP系統的效能,提昇企業的競爭力。 本研究將關鍵成功因素分成三大構面,是以生產模組為例。研究架構分成策略規劃(這邊所提到的策略規劃偏重於生產策略規劃)、IT架構與ERP運作這三個研究構面,三個構面雖是分開羅列,但是彼此之間卻是密切相關,互相影響。每個構面又有數個關鍵成功因素,這些關鍵成功因素就是本研究所要探討的研究變數。 本研究採用個案研究法,研究對象是一家製帽公司。本研究除了深入訪談個案公司的人員之外,也訪問了協助個案公司建置ERP系統的資訊公司人員。在深入訪談之外,本研究閱讀了ERP實施過程的相關資料文件,並且實地觀察ERP系統生產模組的運作過程,藉以能夠更深入了解個案公司。在個案公司研究完畢之後,對個案公司提出幾點建議,這些建議分成四個部分來說明,並發現幾個可供思考的問題與方向。 本研究經過個案研究之後,初步篩選出九個關鍵因素,經過探討之後將九個因素整合成六個因素,使其更具普遍性,適合更多的製造業公司。另外本研究從企業策略、ERP建置以及IT架構這三個層面來說明企業實施ERP系統需要注意、掌握的幾個重點。企業要設法去掌握關鍵成功因素,去除會導致失敗的原因,如此才能達到成功的目標。最後本研究針對企業實施ERP系統(本研究的重心是在生產模組)的過程提出幾點建議,並且列出幾個後續研究方向。
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追蹤穩定成長目標線的投資組合隨機最佳化模型 / Stochastic portfolio optimization models for the stable growth benchmark tracking

林澤佑, Lin, Tse Yu Unknown Date (has links)
本論文提出追蹤特定目標線的二階段混合整數非線性隨機規劃模型,以建立追蹤目標線的投資組合。藉由引進情境樹(scenario tree),我們將此類二階段隨機規劃問題,轉換成為等價的非隨機規劃模型。在金融商品的價格波動及交互作用下,所建立的投資組合在經過一段時間後,其追蹤目標線的能力可能會日趨降低,所以本論文亦提出調整投資組合的規劃模型。為符合實務考量,本論文同時考慮交易成本、股票放空的限制,並且加入期貨進行避險。為了反應投資者的預期心理,也引進了選擇權及情境樹。最後,我們使用台灣股票市場、期貨交易市場及台指選擇權市場的資料進行實證研究,亦探討不同成長率設定之目標線與投資比例對於投資組合的影響。 / To construct a portfolio tracking specific target line, this thesis studies how to do it via two-stage stochastic mixed-integer nonlinear model. We introduce scenario tree to convert this stochastic model into an deterministic equivalent model. Under the volatility of price and the interaction of each financial derivatives, the performance of the tracking portfolio may get worse when time elapses, this thesis proposes another mathematical model to rebalance the tracking portfolio. These models consider the transactions cost and the limitation of shorting a stock, and the tracking portfolio will include a futures as a hedge position. To reflect the expectation of investors, we introduce scenario tree and also include a options as a hedge position. Finally, an empirical study will be performed by the data from Taiwan stock market, the futures market and the options market to explore the performance of the proposed models. We will analyze how the different benchmarks settings and invest ratio will affect the value of the tracking portfolio.
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產業相依下的停電風險分析 / Risk Analysis of Interdependent Industries

林佩琪 Unknown Date (has links)
行政院國土安全辦公室(2010)於國家關鍵基礎設施防護計畫中,將我國的關鍵基礎設施分為8大部門。本研究將對此8大部門關鍵基礎建設進行經濟面的分析比較,將此8大部門關鍵基礎建設對應到產業關聯表中18個產業,應用需求面投入產出停轉模型比較各關鍵基礎產業對整體產業需求的依賴程度以及說明各關鍵基礎產業如何相互影響。此外,由於我國關鍵基礎防護優先順序第一者為能源,因此進一步以電力為代表能源,分析近年來因天然災害衝擊和產業需求增加而面臨供應不足且對整體產業需求依賴程度排名第一的電力及蒸汽產業,應用線性規劃投入產出停轉模型模擬在電力供應短缺之下,若同時考慮極小化整體經濟損失與民生基本需求的電力配置策略。在本研究中,維持民生基本需求是假設各關鍵基礎產業其最終需求變動不大於50%。 需求面投入產出停轉模型是Leontief投入產出模型的線性轉換,主要透過分配係數進行衝擊的傳遞。若某關鍵基礎產業具有以下兩特性,當各產業投入需求皆減少10%,此關鍵基礎產業的停轉性則大,可藉此說明某關鍵基礎產業對整體產業需求的依賴程度:一、產出主要當作中間投入使用;二、為一集中分配型產業供應鏈的重要上游產業,即此產業供應鏈之產出分配集中,且主要下游產業產出皆主要當中間投入使用。其中依賴程度前三名依序為電力及蒸汽、自來水、石油化工原料。若細部分析各關鍵基礎產業停轉性的主要來源,可了解關鍵基礎產業間明顯的需求依賴關係。而在模擬電力供應不足時的電力配置策略方面,產品單位內含電力投入減少對整體經濟造成的停轉性越小者優先分擔供電缺口。其中若僅以極小化整體經濟損失為目標,將使部分關鍵基礎產業的最終需求完全無法被滿足,而加入維持民生基本需求的考量儘管會提高整體經濟損失且分擔供電缺口的產品增加,但與未進行電力配置的結果相比,仍有效減少42.5%的整體經濟損失,同時更貼近社會需求與期待。 關鍵詞:限制用電、關鍵基礎產業、需求面投入產出停轉模型、線性規劃投入產出停轉模型、風險分析
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二十世紀末至二十一世紀初圖瓦共和國國家語言政策 / The state language policy in the Tyva Republic at the end of the 20th c. - the beginning of the 21st c.

魏岑芳, Wei, Tsen Fang Unknown Date (has links)
「語言政策」即「語言規劃」和「語言建設」之總和,為國家、政府、政黨、階級、社會團體用以改變或維持語言之現況或標準的措施。因此語言政策為改變「語言情況」之中要因素之一,它的制定和變更也常被當作多民族國家的政治手段。 近年來,由於語言政策之改變而造成的民族衝突,國際間戰爭不斷發生,更凸顯初制訂與實行語言政策的重要性。俄羅斯聯邦為一多民族國家,在語言政策方面的經驗,相對較豐富,其中一聯邦主體——圖瓦共和國,其境內主要構成民族之語言(圖瓦語)和超語言(俄語)間的關係,和台灣台語與華語的情況較為相似,此外,圖瓦共和國在語言情況之緩解方面已產生諸多對策,其經驗應有助於台灣之語言規劃和語言政策之制定。 本論文分析二十世紀末至二十一世紀初圖瓦共和國的國家語言政策。學者針對圖瓦共和國語言情況與語言規劃相關文獻資料做出統整,歸納出二十世紀末至二十一世紀初圖瓦共和國在學術研究、書籍編纂、官方公務、教育、媒體、宗教與文化個方面之語言規劃及語言建設成果。

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