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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.
21

生產排程﹣單機模式之研究

白明憲, BAI, MING-XIAN Unknown Date (has links)
在任何一個工廠之中,排程活動皆居於生產管理的樞鈕位置,本研究擬就幾個基本和 擴充的單機排程模型(各具有不同的假設、目標、方法),作一番有系統的整理與探 討。 第一章導論。內容包含生產系統的排程問題、排程的功用、排程理論的歷史背景、文 獻探討、研究動機、目的、架構、範圍、方法等。 第二章單機生產排程模型。內容包含各類單機模型之前提、假設、問題定義、理論、 解法邏輯、程式流程、實例分析等。 第三章整排程子系統與生產系統之基本考慮。內容包含動態單機模型器、軟體工程系 統實施、介面問題等。 第四章模擬與其他模型之比較。內容包含模擬及其他模型之數據結果分析、比較評估 。 第五章結論。內容包含生產排程在管理上之意義、應用與展望(電腦輔助排程及工廠 自動化)等。
22

銀行放款信用評等模式之研究

徐健進, XU, JIAN-JIN Unknown Date (has links)
本論文計全壹冊,約五萬餘字,共分為七章十七節。 論文主要是針對已往國內外有關於銀行放款信用評等制度方面之研究,均側重於財務 面因素之分析的缺憾,企圖利用對企業有關生產因素之調查,實證研究生產面有關因 素對銀行信用評等之結果的影響。 本論文首先將生產面因素藉因素分析而萃取出較能解釋之變項,並以之建立區別模型 ,以樣本證驗生產面因素對信用評等結果。另外將生產面及財務面因素合併,再重做 因素分析,並建立區別模型,探討兩構面因素變項結合對信用評等模式之影響。 論文之目的希望能藉著生產面因素評估之考慮,而使銀行信用評等模式更確實而且更 具價值。
23

技術變動之測定與臺灣製造業成長之實證分析

蔡豐清, CAI, FENG-GING Unknown Date (has links)
本論文共一冊,三萬餘言,共分五章。第一章為緒論,第五章為結論。 第二章:技術變動的一般均衡分析、本章共分三節,第一節介紹過去常用的生產理論 模型,第二節說明出數型式的選擇方式,第三節利 rauslig price function說明技 術發動的方向與要素替代性。 第三章:生產力成長的兩部門分析。本章架構生產力成長的兩部門模型用以做為實證 分析的基礎。 第四章:台灣製造業的實證研究,以生產力成長的理論模型對台灣製造業與非製造業 的產出與就業成長進行估計,並分析要素移轉效果。
24

解放與負擔--中國一胎化政策中的父權矛盾

趙文瑾 Unknown Date (has links)
一胎化政策起始於1978年,在改革開放政策的年代,作為一項跨時代的政策,它改變了中國人口、社會的發展,也撤徹底底的改變了中國婦女的生命面貌。政策的出發點是為了國家的需求,中共宣稱,一胎化政策不但可以解決中國社會沈重的人口壓力,也可以使婦女藉由降低再生產壓力而投入生產,從而提昇婦女地位。表面上看起來,國家發展需求與重視女性地位的性別意識型態需求在一胎化政策中得到很好的理論結合。 但是當我們進一步檢視這些政策時,卻發現有許多規定存在著矛盾之處,也許再生產和生產之間的關聯並不是這麼簡單的加減問題,政策中所呈現的婦女與國家關係也不如想見的客觀中立,在許多政策無法顧及或自圓其說之處,傳統的父權觀點隱隱然出現在政策的判準中發揮影響。本文企圖自女性主義立場論的觀點出發,以國家生物性發展需求、性別意識型態需求與文化上的父權需求這三股力量,討論一胎化政策中的矛盾與不協調性。發現在一胎化政策中存在著一個邏輯,它希望藉由婦女再生產的降低促進婦女進入公領域的生產,並進而提高婦女地位,如此一來,一胎化政策推行時所面臨到的性別選擇性問題也將因婦女地位提高而達到解決,即便是政策面臨到父權障礙時也是依循這樣的邏輯繼續進行。然而,這種以經濟角度出發的論述其實是一方面是以男性的標準判定性別的生育偏好來自於女性的生產力不足,另外一方面則窄化了再生產的意義,將再生產只等同於生育,忽略了婦女在私領域中所負擔的家務勞動以及人口撫養。國家自認為中立,藉由胎兒性別檢定的禁止將性別選擇性生育的責任移轉到個別的家庭,並且在生產力的論述上將偏好生育的問題本質化,而父權的壓力也至此被零碎化、個別化,成為個別婦女與家庭必須獨自面對的困境。這種過度將經濟與女性地位相聯繫的論述形成中共一胎化政策中一種自相矛盾的說法,無論中共多麼強調對於性別的重視與敏感,但這種矛盾若沒有進一步的解決與釐清,終將成為國家邁向性別主流化發展的障礙。 / One child policy have begin in 1978, in the era of reform and opening to the outside world, it have change the Chinese population, development of the society, and the life of Chinese women in the bottom completely. The starting point of the policy is for the demand of the country, the Communist Party of China declares, one child policy can solve Chinese society in population pressure ,also can make woman by is it produce and then pressure and put into production to reduce, thus promote the woman status . Seem on the surface, it have combined well in the One Child Policy and sex ideology demand that the country develops the demand and pays attention to women's status. But when we look over these policies further, it have a lot of regulation have contradictory place to find, perhaps it’s not such simple question of production and reproduction, the relationship between women and the state is not so good as the objective neutrality wanted to see in the policy, in the place where a lot of policies can't be taken into account or justified oneself, the traditional patriarchy view gives play to in the declaring accurate of the policy to influence indistinctly and rightly. This text attempts take the view of Standpoint Theory, discuss the contradiction and harmony in One Child Policy in three ways: country development, sex ideology and patriarchy in culture.There is a logic in the One Child Policy , it hopes to promote women to enter production of the public field with the reducing of the woman reproduction, improve woman status, thus,the sex selective birth would be solve by improving women status. However, this kind of argument is actually judging women’s production with the male standard , in the other hand, it is insufficient to explain the meaning of reproduction, only equates the reproduction with bearing, have neglected the house work and population that women bear in the private field.The country stand neutrality and transfer the responsibility that the sex selective birth to the specific family , and the pressure of the patriarchy is melted individually, become the predicament that specific woman and family must face alone.
25

都市規模與都市生產力關係之研究

林佳慧, Lin, Jia Hui Unknown Date (has links)
大都市憑著其高度的聚集經濟、高生產力,而不斷地吸引人口及產業的進入,造成小都市相對劣勢。面對此一現象,政府應如何擬訂一適宜之都市發展政策,實有深入研究之必要。因此,本研究欲探討都市規模與都市生產力二者間之關係,希望從都市生產力之觀點,能提供合適的都市發展政策,以供政府參考之用。   針對上述,本研究擬利用Alonso及Schaefer都市模型來探討影響台灣地區都市規模變化之因素,進一步利用Translog生產函數求其規模報酬,藉以判斷都市生產力之高低。最後,則利用Translog生產函數與資本、勞動二條報酬分額方程式透過ISUR來探討不同都市規模要素報酬之問題。   經本研究實證結果得到以下幾個結論:   一、外部因素如:周圍地區對都市中心產品之需求、生產更高階產品之規模效果是影響都市規模、生產力變化之重要因素。   二、從連續型生產函數可得台灣地區都市規模與都市生產力二者間有正向關係的存在。   三、因限資料問題,無法進一步分析台灣地區生產要素所得分配問題。   四、針對不同規模報酬狀態的都市,有以下幾點都市發展建議:    1.面對處於遞減規模報酬狀態的都市,應透過階層的提高,吸引各種經濟活動的進入,以提昇其生產力。    2.面對處於固定規模報酬狀態的都市,應減少政府干預政策。    3.面對處於遞增規模報酬狀態的都市,應避免外部不經濟的產生。 / The advantages of large urban areas, such as high degree agglomeration economy、high production, attract the entrance of population and industries. Thar will result in the disadvantage of the small city. How does the goverment play? The purpose of this study is to discuss the relationship between urban size and urban area production. Further more, I would like to give some suggestions about urban development policy.   In this study, I uses Alonso's and Mills's urban model to discuss what kind of factor will effect urban size and production. Next, I judge urban production through the returns of scale of different urban hierarchy, and use the translog production and the share functions of capital and labour to discuss the income distribution offactors.   According to the result of this study, we have several solutions:   1.External factor will effect the change of urban size and urban production.   2.According to the continuous hierarchy, there is a positive relationship between urban size and urban production.   3.Because of data, we can't discuss the income distribution of factor in Taiwan.   4.Regarding urban development policies:    (1) when urban area exhibits DRS, it is necessary to move up the hierarchy for continuing urban growth.    (2) when urban area exhibits CRS, goverment should not interrept urban development.    (3) when urban area exhibits IRS, goverment should not generate external diseconomy.
26

資訊科技投資對企業生產力變動、生產效率與財務績效影響之研究

吳昱璟 Unknown Date (has links)
隨著資訊科技的技術進步一日千里,資訊科技在企業營運的過程中扮演著越來越重要的角色,企業對資訊科技軟體、硬體的投資支出在近幾年內亦以驚人的速度成長。然而,資訊科技是否能為企業帶來實質的效益,過去的研究存在相當不一致的看法:部分研究的結果肯定資訊科技對組織的貢獻,但也有部分研究顯示資訊科技未能為企業的生產力或財務績效帶來正面的幫助,甚至還有負面的影響,因而有「資訊科技的生產力弔詭」(IT productivity paradox)之說出現。   本研究為求對資訊科技的效益有更深入、更全面的瞭解,以282家台灣上市公司為研究對象,從生產力變動、生產效率以及財務績效這三個不同的觀點,探討資訊科技對企業所能產生的效益。   一、資訊科技對企業生產力變動的影響   此部分研究以生產經濟學中的Cobb-Douglas生產函數為理論基礎,將資訊科技投資視為企業生產投入要素之一,探討其對企業生產力變動是否具有正向的影響。研究結果發現:資訊科技投資不論對企業產出變動、或者單位勞動成本生產力之變動,均具有顯著正向的影響。   二、資訊科技對企業生產效率的影響   此部分研究分為兩階段:首先以資料包絡分析法(DEA)計算樣本企業之相對技術效率,再以Tobit迴歸模型探討資訊科技與資訊人員密度對企業技術效率是否具有正向的影響。研究結果發現:資訊科技投資與資訊人員密度,二者對企業的生產效率均具有顯著正向的影響。   吾人取樣本公司次年之資料計算其次年之相對技術效率,並進行實證研究。發現資訊科技投資對次年的生產效率亦具有顯著正向的影響,顯示資訊科技投資對企業之生產效率,其影響力將可持續一年以上。   三、資訊科技對企業財務績效的影響   此部分研究係以迴歸模型,探討資訊科技投資與資訊人員密度對企業之資產報酬率、淨值報酬率及常續性利益率等三項財務績效指標的影響。研究結果發現:資訊科技投資與資訊人員密度,二者對企業之各項財務績效指標均具有顯著正向的影響。   吾人以次年之財務績效指標資料進行實證研究,發現資訊科技投資對企業次年之資產報酬率、常續性利益率仍然具有顯著正向的影響,對淨值報酬率則無顯著影響,此結果顯示資訊科技投資對企業之財務績效,具有持續一年以上之影響力。   歸納以上所述,本研究發現:資訊科技投資與資訊人員之密度對企業之生產力變動、生產效率及財務績效均有顯著正向的影響,且資訊科技投資能對企業持續發揮一年以上之效益。   此外,吾人在敏感性分析中以149家台灣的上櫃公司為研究對象,發現多數假說在上櫃公司群組中均未能獲得支持,與上市公司群組之實證結果存在極大的差異。其原因可能為資訊科技投資具有規模效應,必須達一定之規模方能發揮效果;亦有可能因為上櫃公司之組織成熟度、生產設備完備程度均相對不足,導致無法使資訊科技投資發揮其應有之功能。惟此現象真正的原因,仍有待未來研究者之深入探討。 / This study examines the impacts of information technology (IT) investment on firm's productivity growth, production efficiency and financial performances. Cobb-Douglas production function is used to examine whether IT has positive contribution on firm's productivity growth. The study uses Data Envelopment Analysis (DEA) to calculate firm's production efficiency. Then we use Tobit regression to test the relationship between IT investment and production efficiency. Finally, a set of financial performance indicators, which includes return on asset (ROA), return on equity (ROE) and return on sales (ROS), is chosen to examine the impact of IT investment on firm's financial performances. The sample includes 282 listed companies in Taiwan. The result shows that IT investment is positively related to firm's productivity growth, production efficiency and financial performance. The benefit can remain longer than one year.   The sensitivity analysis uses 149 OTC companies as samples to test the relationship between IT investment and business performances. It is found that most of the relationships existing in the listed companies group are not significant in the OTC companies group. Maybe there exists scale effect or learning effect in IT application field, which makes the result so different. It needs further studies to distinguish the real reason.
27

少量多樣的生產管理與營運策略-以工業電腦專業設計製造商為例 / The production management and operational strategy for small lot and large variety manufacturing - The case of the manufacturer of professional design for industrial computer.

林中彪 Unknown Date (has links)
台灣工業電腦產業近三十年的發展,已步入成熟期。而工業電腦發展、應用層面極廣,從工業電腦產業價值鏈分析發現,不同公司在策略及資源投入依其核心能力及技術卻有相當大的差異。台灣企業大多以代工為主,雖然整體營收水準不錯,但是毛利卻很低,若鄰近國家逐漸擁有類似的基本生產要素,產業就勢必會外移。本論文希望探討工業電腦少量多樣的製造特性,如何轉化成為企業的核心競爭力,並透過營運策略不斷的修訂、執行與改善,藉此達到企業永續經營的終極目標。 工業電腦產業因為零組件眾多,透過導入豐田的精實生產管理方式可以有效減少存貨、降低生產成本、增加生產力及提昇產品品質,以建構少量多樣的製造模式,進而強化公司獲利及企業競爭優勢。本研究提出工業電腦少量多樣、客製化生產等特性,透過精實生產、單元生產、模組化生產,來闡述其具體內涵、功能及可行策略。同時,以艾訊公司作為個案研究的對象,探討公司過去經營概況,現在的發展瓶頸及未來的挑戰目標。當下的產業環境變化競爭且劇烈,台灣的工業電腦業者,唯有善用合縱連橫的經營策略,全面提升競爭力,才能突出重圍,再創成長動能。 關鍵詞: 工業電腦產業、精實生產管理、模組化生產 / After 30 years of progress,Industrial Computer Business in Taiwan is maturing into a period of full development. The evolution of Industrial computer techniques can be widely used on multiple application levels. From the analysis of industrial computer Business’ value chain,there is a large gap among companies in terms of the strategies according to their capability to invest in resources and techniques. In Taiwan,most enterprises’ earnings are based around OEM/ODM. Although the revenue is satisfactory,gross profit is too low. If our neighbor countries proceed to develop the same industry,the enterprises will eventually relocate abroad. This thesis is about the research on how the industrial computer business’ new strategy of “Fewer Products but More Brands” can make a difference in transforming the enterprise to be more competitive and how to reach the ultimate goal of an everlasting enterprise by continuously implementing,amending,and improving the policies. There are numerous components in industrial computer enterprises and we have finally found a way to reduce the merchandise stock,lower production costs to improve productivity,as well as elevate product quality. This is to be achieved by using the “Toyota Refining-and-Practical Management Protocols.” By applying the “Fewer Products but More Brands” concept,we can gain a more competitive margin and intensify our capabilities. This thesis proposes not only the “Fewer Products but More Brands” idea,but also the customization concept. Through refining production,unit production,and model production,this research elaborates on the contents,functions and feasibilities of the concept. At the same time,the research uses Axiomtek company as an example to explore their past management experiences,their current developing bottle-necks,and their future challenging goals. We are facing difficult competition now. As Taiwan’s Industrial Computer leading professionals,we know that the only way to advance our competing potential is to use the comprehensive management strategy in the hopes of dishing out of the predicaments and recreating growth energy. Keywords: Industrial Computer, Lean Production, Modulization
28

創新對企業生產績效之影響 -以中國高新技術產業為例 / Innovation and firm performance- firm level evidence from high-tech industries in China

鄭林譽, Cheng, Lin Yu Unknown Date (has links)
研究目的-中國從1989年就開始實行火炬計畫並投資了大量的資金在高新技術產業,在過去的三十年間,中國的經濟發展也快速地成長,本研究旨在透過中國高新技術產業的統計資料來估計其創新對企業生產績效之影響。 研究方法-本研究使用來自中國國家統計局的全國企業專利資料與全國企業績效資料並結合兩者為一資料庫,運用Olley and Pakes 生產力模型來估計生產力,最後利用追蹤資料的迴歸模型來進行創新對企業生產績效的實證研究。 發現-本研究把企業不分類別的專利總數當成依變數與企業績效如產出、生產力、出口等自變數進行追蹤資料的迴歸分析後,其呈現正向且顯著的關係。進一步把專利總數分成發明專利數、實用新型專利數與設計專利數三類依變數並與企業績效如產出、生產力、出口等自變數進行追蹤資料的迴歸分析後,其均呈現正向且顯著的關係。此外,本研究亦發現企業進出市場行為會反向的影響專利數與企業績效之間的關係。 價值-過去有關於創新與企業績效的研究通常都是以整體製造業的規模來進行分析並提供一個總體的估計,因此本研究針對中國製造業中的高新技術產業進行分析以提供對於中國的火炬計畫成效更詳盡的評估,並對未來有關高新技術產業的研究提供初步的研究方向。 / Purpose – China has started a Torch program and invested huge amount of money in high-tech industries since 1989. During last three decades, China’s economy also rapidly grows. According to above conditions, this study aims to create a reliable estimation for confirming the relationship between innovation and firm performance from the evidence of China’s high-tech industries. Design/Methodology/Approach – By building a sample composed of the patent stock and firm-level performance data from China’s National Bureau of Statistics (NBS), we apply Olley and Pakes method to estimate the productivity and use the regression model for panel data to do the empirical study. Findings – Both the total patent stock and the patent stock of three different categories maintain a positive and significant relationship toward firm performance such as output, productivity and exports. On the other hand, the finding also implies a negative effect of firm dynamics on the relationship between patent stock and firm performance. Value – The researches related to innovation and firm performance in the past are usually conducted with the sample of whole manufacturing industries’ data and report an overall estimation. However, this study focuses on high-tech industries to provide a more detailed evaluation for China’s innovative efforts of Torch program and carves out a direction for future research on high-tech industries.
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使用資料包絡分析法之銀行績效評估 / The efficiency analysis of banks in Taiwan - application of data envelopment analysis

張匀, Chang, Yun Unknown Date (has links)
本研究使用資料包絡分析法進行我國銀行業生產效率分析,並以彰化銀行作為個案對象,研究彰化銀行在不同經營者下的生產效率,以2001年至2016年我國30家銀行為樣本銀行,探究各年度彰化銀行相對全體銀行之生產效率與Malmquist生產力指數,結果顯示彰銀自行經營期間(2001年至2005年),其生產效率與生產力指數變動大,生產效率變動在三商銀中為唯一衰退;台新金經營彰銀期間(2006年至2014年),彰銀生產效率曾連續五年為三商銀中最佳,直至後半期第一銀行生產效率超越彰銀成為三商銀中第一,因此生產力指數一銀略高於彰銀,唯生產效率進步程度由彰銀在三商銀中進步最多;而彰銀再度自行經營期間(2015年與2016年),彰銀連續兩年達生產效率,顯示其再度自行經營之生產效率相較其他銀行良好。 / This study investigates the productive efficiency of banks in Taiwan by using the Data Envelopment Analysis (DEA). This thesis also presents a case study about the transfered right of management of Chang-Hua Bank, to see the difference of productive efficiency between different managers. The study chooses 30 banks of Taiwan from 2001 to 2016 as the sample data, and studies the productive efficiency and Malmquist index of Chang-Hua Bank each year. The study shows the results as follows: 1. The government managed the Chang-Hua bank (2001~2005): It appears a great fluctuation of the productive efficiency and the Malmquist Index of Chang-Hua Bank. Among the Chang-Hua Bank, the First Bank and the Hua-Nan Bank, the Chang-Hua Bank presents the lowest average efficient change. 2. Taishin financial holding company managed the Chang-Hua bank (2006~2014): Comparing to the First Bank and the Hua-Nan Bank, Chang-Hua bank had been the most productive and efficient bank for five years. 3. The government managed the Chang-Hua bank (2015~2016): Chang-Hua Bank has reached the productive efficieny for the recent two years.
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工業4.0時代下台灣航運業策略轉型之研究 / THE STUDY OF STRATEGIC TRANSFORMATION OF TAIWAN SHIPPING BUSINESS IN THE INDUSTRY 4.0 TIMES-BASE ON A FIRM FOR A CASE

邱昆雄 Unknown Date (has links)
摘要 論文名稱: 生產力4.0下台灣航運企業策略轉型之研究 校所別: 國立政治大學商學院 經營管理碩士學程 頁數: 100 畢業時間: 一百零四學年度 第二學期 學位: 碩士 研究生: 邱昆雄 指導教授: 季延平 工業4.0自2011年在工業大國德國漢諾威工業展(EMO)被提出,就如火如荼地全球蔓延發展,不僅促進工業、生產觀念的進化,更帶動全球各產業的積極落實。 海運業在此潮流下扮演如何角色,雖然不是相關生產產品的變化,但也隨著全球物流網的建構及人類生活方式的轉變,而勢必會改變其經營模式及作業型態。有鑑於此以”A”公司為例作為如何創新轉型的研究以期能與時俱進,突破傳統航運業的經營瓶頸而能在工業4.0風潮帶動之下,使公司企業更能符合趨勢所求得以永續經營之出路。

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