隨著台灣國際市場的開拓，台灣廠商已漸將生產重心移至海外。當廠商接獲一筆外銷訂單時，在面臨國內外皆有生產地時，如何決定廠商生產區位的配置，是選擇在國內生產、海外生產還是國內外皆有生產？同時，在面對國際經濟情勢變動下，影響廠商區位配置之因素是否會有不同，皆是探討的重點。另外，在文章中，嘗試以理論模型為架構，探討影響廠商生產區位配置之影響因素，作為實證模型設定之依據。 在實證上，將資料依全體、產業及階段來觀察，實證結果如下： (1)從全體來看，影響廠商區位配置之因素為接單來源集中度、產品多樣性、接單旺季、接獲長期訂單、匯率變動、時間及高科技產業。其中高科技產業廠商相較非高科技產業廠商從事國內生產的可能性較大，同時也發現國際成熟的高低並非影響高科技產業廠商生產區位配置之因素。 (2)從兩階段來看(84-86及87-88)，影響廠商生產區位配置之因素，從84-86階段到87-88階段減少了接單比重及國際成熟度，但增加了接獲長期訂單及匯率變動兩項因素。此一結果顯示，面對不同經濟情勢下，廠商生產區位配置之影響因素則有所不同，但在接單集中度、產品多樣性及接單旺季此三項因素，無論在經濟情勢平穩或是波動時，皆是影響廠商區位配置之決定因素。 (3)從高科技產業及傳統產業來看，傳統產業廠商相較高科技產業廠商認為匯率變動此項因素在影響生產區位之配置有顯著性的相關。同時，高科技產業及傳統產業在面臨不同經濟情勢下，影響廠商區位配置之因素也會有所不同。 (4)針對東南亞金融風暴後之民國87年來看，從接單比重觀察，發現面對經濟情勢的不穩定，廠商並不會將重心放在海外，廠商還是會回到熟悉且易於掌握的國內從事生產。同時在這一年中，面對經濟情勢的不穩定，廠商國際成熟度愈高，應變解決的能力愈高，則是廠商從事海外生產優勢條件。

在傳播領域，多元化一直是媒介追求的目標，但是何謂多元化卻是一個尚未被精確界定的名詞，多元化雖源於政治上的多元主義，但隨著民主政治的發展，媒介多元化的概念亦隨之成長。多元化的意涵除了指涉政治多元所含蓋的「競爭」、「參與」、「分權」及「制衡」等概念外，更包括媒體表現的多元，多元主義在大眾傳播的實踐已被視為抗拒媒體單一化、提供更多選擇、反映社會差異、落實言論自由與保障少數族群傳播權益的重要理念。國內目前有關多元化的論述尚未成熟，也未將多元化的概念具體落實於傳播政策的設計，實證研究更為缺乏。本論文藉此檢視有關多元化概念的相關理論，追溯多元化概念的淵源背景，分析媒介多元化的政策理念，並釐清媒介多元化概念之面向與意涵，以作為建立客觀評量媒介多元化的指標依據。根據此一指標架構，進行電視節目內容多元化的實證研究，分析台灣電視媒體在多頻道環境下的節目多樣性，以及新電台加入對節目多樣性所造成的變化。 / The value of media diversity has always been pursued as an end for mass media, but questions about what are the concepts of diversity are not specifically defined. Although diversity has its primary reference to political plural concept of separation of powers, the appeal of diversity for mass media in modern society has been extended as a critical response to centralized control and conformity by providing the social difference and minority access, maximizing consumer choice and encouraging alternative voices and expression. In Taiwan, few of the questions for diversity research are systematically investigated and the diversity principle hasn''t been fully implemented in media policy. This thesis reviews the related literature of media diversity and develops a framework of analysis to guide the empirical research. The purpose of this study is to investigate the TV program diversity by collecting programming data of nine networks in Taiwan. The systematic quantized data and possible explanations for this result were discussed in the thesis.

本文撰寫目的在於探討並解決斯賓諾莎形上學體系內的兩項「一多問題」，即實體與屬性的同一問題，以及實體的單一性與有限樣態的多樣性之間的調和問題。 為達上述目的，本文以斯賓諾莎原始文獻之英譯本為主，並以國內外著名學者之研究論著為輔，期能為上述兩項問題之研究提供充分的文獻基礎。 在研究方法的選擇上，本文乃採歷史研究法與哲學之純理推演法並兼，資料分 析法與結論歸納法並重的研究方式，俾能在適當的主題範圍內，提供有利 的研究工具，進而完成研究目的。 經由上述諸般方法之運用，吾人不唯從斯氏未嘗是一笛卡兒學說信徒之確認當中，探知實體與無限多屬性全體間「一而多」的整然存在狀況及特殊的同一關係；又從個別屬性與實體間等同之特定條件之確認當中，將實體與屬性的同一關係做出更精密而全面的闡釋，從而也因此解決了斯氏形上學體系內兩項「一多問題」之第一項。為解決斯氏形上學體系內的第二項「一多問題」，吾人一面先敷陳斯氏理智認識下的實在之一般真貌，一面又點出蘊藏在一般真貌之下的矛盾暗流；在斯氏關鍵命題給出的當口，激流化暗為明，存在於實體單一性與有限樣態多樣性間的形式矛盾浮現檯面。在重重的資 料分析與結論的最終歸納後，觀念論者以違背斯氏實在之一般真貌而無法 為吾人苟同；實在論者則能俱足諸項條件，從而清晰一貫而合理地為斯氏 第二項「一多問題」，提供令人滿意的解決。 本文主要關鍵字有五：1.實體(Substance)；2.屬性(Attribute)；3.樣 態(Mode)；單一性(Unity)；5.多樣性(Multiplicity)。

就地保育被認為是保育生物多樣性的重點工作之一，而設置保護區是最常見的就地保育做法。本文的研究重點在於如何提昇保護區規劃的效率，內容可分為兩大部份。第一部份為回顧用於保護網絡規劃的保護區選擇問題理論相關研究，將研究演進方向分為保育目標、保育成本與限制條件、演算法、空間配置及有效棲地四類進行探討。第二部份為兩個個案分析。個案一為台灣保護網絡規劃研究，利用三種不同的規劃方式來尋找不同水準保育經費限制下，能使保育目標（受保護物種數）極大化的保護區組合。結果發現以OSL演算法配合互補性原則的規劃方式最佳，無論在何種保育目標水準之下其成本均是最低的。個案二為陽明山國家公園北部保護網絡規劃研究，比較考慮保護區以外土地使用類型對保育的貢獻與否，對物種存活率總和－保育成本間的關係的影響。結果發現在保育水準（物種存活率總和）很低時，兩者達到相同的保育水準所需的成本相差很多。比較保護所有棲地和將所有棲地作為農地兩種情況，假設農地對物種保育有所貢獻時，保護所有棲地能使物種存活率總和提高約1.1；若假設農地對物種保育沒有貢獻，則保護區棲地能使物種存活率總和提高約5.2。

聯合國教科文組織於二○○五年十月二十日通過文化多樣性公約。從談判歷史觀之，「文化多樣性」似乎是歐盟會員國於烏拉圭回合時在GATS下倡議「文化例外」之延續，也因此公約通過後，主張貿易自由化之一方擔心公約將限制貿易，而與GATS產生衝突；另一方面，主張文化保護之一方則認為公約可助其在GATS下續行推動「文化例外」，亦即將視聽服務排除GATS之適用。 本文研究之目的係在探討文化多樣性公約對於GATS視聽服務之影響。首先，本文就文化多樣性公約下的重要規定進行研析，並以視聽服務為論述核心，探討公約與GATS間的可能衝突。在綜合考量規範衝突及談判現況後，本文最後試評估公約對於GATS視聽服務之影響，並提出對未來視聽服務談判之展望。 公約下的義務，由於締約國在履行上多保有裁量權，解釋上尚難構成貿易限制或具歧視性；另一方面由於GATS規範極具彈性，WTO會員國本不負絕對的特定承諾義務。依此，公約與GATS發生衝突發生之可能性並不大。至於公約的權利規定，或有違反GATS義務之虞，惟由於締約國可選擇不行使公約權利而履行GATS義務，因此公約權利與GATS義務的衝突得以事先避免。 由於公約對GATS之衝擊有限，再加上公約將可提供一個文化議題協商之平台，公約或可紓解WTO會員國對於文化保護之關切，進而摒除彼等國家在GATS下基於文化保護而不願開放之疑慮。依此，本文研判公約對於GATS視聽服務自由化將是助力，有助於視聽服務談判之進行。鑒於GATS下並無文化一般例外以調和兩套規範，本文建議未來在WTO下可透過增訂「部長決議」，要求WTO會員國於解釋並適用GATS規定時應將公約之相關規定列入考量，俾達成公約與GATS間相互支持之目標。 / On 20 October 2005, the UNESCO General Conference approved the “Convention on the Protection and Promotion of the Diversity of Cultural Expressions.” Judging by the negotiating history, “cultural diversity” appears to be the continuation of “cultural exception” invoked by the European Communities under the GATS negotiations during the Uruguay Round. Therefore, after the Convention is approved, free trade supporters worry that the convention might restrict trade and conflict with the GATS rules. On the other hand, cultural protectionists argue that the Convention has merits in moving forward “cultural exception,” i.e. to prohibit the application of the GATS rules on the audiovisual services. The objective of the thesis is to analyze the impact of the Convention on the audiovisual services under the GATS. The thesis first studies the rules under the Convention and discusses potential conflicts between the Convention and the GATS in terms of audiovisual services. Considering both the conflicts of norms and current negotiations, the thesis attempts to assess the impact of the Convention on the audiovisual services and forecast the future of negotiations on the audiovisual services under the GATS. The obligations of the Convention may not be easy to be interpreted as trade restrictions or discriminations because States Parties can mostly reserve their rights to perform. On the other hand, GATS rules is so flexible that WTO Members need not make specific commitments under the GATS. Accordingly, the possibility of conflicts is not high. Though the rights of the Convention might be contradictory to the obligations of the GATS, States Parties can choose to perform their obligations of the GATS rather than exercise their rights of the Convention in order to preclude the existence of the conflicts. The Convention only has limited impact on the GATS. In addition, the Convention provides a forum of negotiations on cultural issues so that it might smooth over WTO Member’s concern with cultural protection and remove their doubts of liberalization on the basis of cultural protection. Judging from this, the Convention can give a boost to the liberalization of audiovisual services and facilitate the negotiations. In light of the fact that there is no general exception clauses of cultural protection under the GATS to harmonize the two international instruments, this thesis suggests that “Ministerial Decision” be adopted to request WTO Members to take relevant rules of the Convention into consideration when interpreting and applying the GATS rules in order to achieve the goal of mutual supportiveness between the Convention and the GATS.

現今變化快速的環境下，科技團隊面對研發過程中日益增高的失敗率，失敗帶來打擊但也可能是創新的來源。然而，團隊創新的研究卻少有團隊失敗、錯誤與創新關係的研究。有鑑於此，本研究以國內485位研發工程師（某法人單位35個團隊共323位成員、科技產業38個團隊共162位成員）共計73個團隊為研究對象。本研究檢視錯誤管理實務（團隊偵錯能力與團隊錯誤溝通能力）與團隊創新績效之間的關係、錯誤管理實務與錯誤管理氛圍（錯誤學習信念與情緒）的關係、錯誤管理氛圍與前導因子（鼓勵實驗、教導型領導、目標清晰度、衝突處理方式）的關係。結果發現：(1）團隊偵錯能力越高時，團隊創新績效越高；(2）群體從錯誤中學習信念越高時，團隊偵錯能力越高；(3）團隊鼓勵小型實驗與主管進行教導型領導時，群體錯誤學習信念越高。顯示錯誤管理是團隊創新中不可忽視的一環。 　　另本研究發現教導型領導、鼓勵實驗對團隊形成錯誤學習信念有正向影響，與社會認知理論呼應。本研究也發現，團隊之年資多樣性與錯誤處理情緒與錯誤溝通能力皆呈負向影響。 / Extending previous research on team error management, this thesis is conducted to examine the antecedents, error management climate, error management practice and consequences of team innovation. Data is collected from 35 R&D teams (an anonymous government research institutions in Taiwan) and 38 R&D teams (Top 1000 Technology enterprises in Taiwan). We give the following three hypotheses. First, we hypothesize that detecting capability and misunderstanding communication skills influence team innovation performance. Second, we hypothesize that error management climate (shared belief and emotion) influence detecting capability and misunderstanding communication skills. Third, we hypothesize that effective coaching, clear direction, conflict management and encouragement of experiment influence error management culture (belief and emotion). The results of structural equation model analysis revealed that detecting capability positively predicts team innovation performance. Shared belief positively predicts team detecting capability. The results also show effective coaching and encouragement of experiment positively predict shared belief which is extended from social cognitive theory. Results of the analysis also indicate that tenure diversity negatively predicts error management emotion and misunderstanding communication skills.

在生態學與生物學上，物種數常作為生物多樣性的指標，以估計單一群體物種數為例，較知名的方法首推Good (1953)以在樣本中出現一次的物種為基礎，提出的物種數估計方法堪稱的先驅，隨後許多文獻延伸Good的想法，發展出許多的估計方法，例如Burham and Overton (1978)的摺刀估計法，Chao and Lee (1992)則以涵蓋機率方式估計。相對而言，兩群體的共有物種數的研究少有人探討，目前以Chao et al. (2000)的估計式較為知名。 本研究參考Good (1953)提出估計未發現物種出現機率的想法，估計未發現共有物種的機率，並以Burham and Overton (1978)中應用摺刀法估計物種數的概念，建立一階摺刀估計式與變異數，且另行以多項分配公式推導變異數估計式，進行電腦模擬與實際資料驗證並與Chao et al. (2000)提出的共有物種估計式比較。最後根據Rasmussen and Starr (1979)以抽樣成本建立最適停止規則的概念，應用於本研究所提出的估計式，並經由電腦模擬找出抽樣成本與物種分佈均勻程度的關聯，可作為設定停止規則的依據。 / The number of species is often used to measure the biodiversity of a population in ecology and biology. Good (1953) proposed a famous estimate for the number of species based on the probability of unseen species. Subsequently, many studies applied Good’s idea to create new estimation methods, For example, the Jackknife estimate by Burham and Overton (1978), and the estimate by using the sample coverage probability in Chao and Lee (1992) are two famous examples. However, not many studies focus on estimating the number of shared species of two populations, except the method by Chao et al. (2000). In this study, we modify Good’s idea and extend the Jackknife method of Burham and Overton (1978) to develop the estimate for the number of shared species of two populations. In addition, we also establish the variance formula of the estimator by using the multinomial distribution. Subsequently, we use computer simulation and real data sets to evaluate the proposed method, and compare them with the estimator by Chao et al. (2000). Finally, we adapt the idea of optimal stopping rule by Rasmussen and Starr (1979) and combine it with the proposed jackknife estimate. We found that using the sampling cost as the stopping rule is a feasible approach for estimating the number of shared species.

本論文採用實地實證研究，以一家專業晶圓代工廠商為研究對象，詳細分析在晶圓代工的製造環境下，產品多樣性及製造彈性對生產品質、生產週期時間、設備生產力與生產成本之影響。不同於過去研究，以外部彈性(例如：產品組合彈性、新產品彈性等)為研究重心，本論文以內部彈性為研究範疇，涵蓋機器彈性與路徑彈性兩種彈性型態，據以彌補現存製造彈性文獻的缺口。 關於產品多樣性與製造彈性對生產績效與生產成本之直接影響，本論文首先以等候理論與整數規劃模型為基礎，加入實地環境特性的考量，推導研究假說與實證模型；繼而，蒐集來自個案公司6個月的詳細生產資料，包括兩類資料型態：機台水準(machine-level)與生產批量水準(lot-level)進行實證分析。綜合理論模型與實證分析結果，本論文發現：在晶圓代工的製造環境中，由於製程高度自動化之故，產品多樣性對生產績效的直接影響並不顯著，但因研發與工程實驗所產生的環境變異性則對生產績效具有顯著的負面影響；在製造彈性方面，吾人則發現路徑彈性不僅有助於生產週期時間的縮短，也對品質與成本績效具有顯著的正向影響，而機器彈性雖有助於設備生產力的提昇與生產成本的降低，但對生產品質則有顯著的負面影響，此外，本研究也發現：製造彈性與設備生產力、生產週期時間及生產成本之間存在非線性關係，並呈現報酬遞減的趨勢，隱含：極大化製造彈性並非最佳，有限的彈性水準即可達到最大的彈性利益。 考慮製造彈性的價值高低與環境不確定性密切相關，本研究進一步採用路徑分析檢視產品多樣性、製造彈性、環境不確定性與生產績效之間的關聯性，基於本研究以內部彈性為研究範疇，並以製造環境為研究客體，依據生產管理文獻，由製程時間變異性、到達時間變異性及產品需求變異性三項指標定義製造環境的不確定性。實證結果顯示：產品多樣性主要係透過環境不確定性間接影響生產績效，而機器彈性與路徑彈性則有助於調和內部不確定性對生產績效的負面影響，進而達成生產績效的提昇。本論文之分析結果隱含：過去管理會計研究認為產品多樣性對生產績效的影響主要來自於批量作業活動(batch-level activities)與產品支援活動(product-sustaining activities)的增加，而忽略產品多樣性對環境不確定性的影響，可能低估產品多樣性的攸關成本，尤其在一高利用率與高度動態的生產環境中，產品多樣性透過環境不確定性對生產績效的間接影響可能大於產品多樣性對生產績效的直接影響；另一方面，本研究指出：在一動態環境中，廠商可透過製造彈性的提昇，降低環境不確定性對生產績效的負面影響，但最適彈性水準的決定則須取決於製造彈性與其他生產績效衡量之間的函數關係。 / This thesis reports the results of a field empirical study examining the impact of product variety and manufacturing flexibility on production quality, cycle time, equipment productivity, and production cost within the context of semiconductor wafer fabrication facilities. To fill the gap in existing research, I attempt to study internal flexibility, rather than external flexibility (e.g., product flexibility, mix flexibility). Two types of internal flexibility are selected, which are machine flexibility and routing flexibility. Using both machine-level and lot-level production data from one dedicated wafer fabrication plant, this thesis examines the direct impact of product variety and manufacturing flexibility on production performance and production cost. Empirical results suggest that greater product variety does not have a significant impact on equipment productivity but does have a significant adverse impact on production quality. Moreover, I find support for the hypotheses that greater routing flexibility has a significant positive impact on quality, time, and cost performance. As for machine flexibility, it has a significant positive impact on equipment productivity and cost performance, but has a significant negative impact on production quality. Furthermore, I also find a non-linear relation between manufacturing flexibility and equipment productivity, cycle time, and production cost. This implies that maximizing the level of manufacturing flexibility is not necessarily optimal for firms. Limiting the flexibility level may actually have the greatest benefit. To further clarify the mechanisms through which variety and flexibility impacts performance, I move beyond the direct effects and investigate the linkage between product variety, manufacturing flexibility, environmental uncertainty and production performance. Based on the operations research, environmental uncertainty is operationally defined as the process time variation, inter-arrival time variation, and output variation. Results from path analysis indicate that product variety negatively affects production performance through environmental uncertainty. This finding stands in direct contrast to the general belief in management accounting research that greater product variety leads to an increase in the number of batch-level activities and product-sustaining activities, which thus increase the production cost. In other words, the reported cost of product variety may be underestimated, because we do not consider the impact of product variety on environmental uncertainty. The magnitude of the underestimation is especially greater in a highly congested and stochastic environment. Empirical results also show that machine flexibility and routing flexibility mitigate the adverse impact of environmental uncertainty on production performance.

「語言權」係以國際人權法為發祥的新興人權概念，本文聚焦於個人選擇其母語為自由使用權利之探討。語言除了作為溝通工具之外，亦是個人身分認同的依存和集體文化的具體展現。隨著世界文化多樣性宣言、保護及促進文化表現多樣性公約的制定，以尊重個人自主地選擇其所認同的文化生活方式來維持文化多樣性環境的思維逐漸受到關注，本文採取此觀點作為保障語言權的理論基礎，以此開展並探討國家的角色和義務。 我國歷史上因國家公權力強制推行單一語言政策，限制人民自由使用其母語的權利和機會，形成語言不平等的現象，進而影響政治、經濟資源的分配不均，也使得母語面臨消逝和凋零的危機。語言權利保障非僅是我國的國內議題，亦是國際關懷的面向，本文以探討國際法的語言權利保障架構為始，接著以境內存在多元語言現象並致力少數語言保障的歐洲為研究對象，而後聚焦於比利時和法國，比較兩國如何從法制面處理語言權利保障的問題和經驗，提供我國參考和省思的題材。 本文主張我國應透過修憲方式明文增列語言權利的保障，直接賦予人民享有請求語言權保障的直接憲法法源依據，然在現階段未修憲之前，我國憲法增修條文既已肯認多元文化價值，配合具有國內法效力的經濟、社會暨文化權利公約第15條揭示文化權的保障，應可藉由文化權的概念內涵開展語言權的集體和積極的性質。此外，多元文化價值亦成為拘束國家機關行為和政策的準則方向，國家必須負起積極義務，應逐步消除目前因公私領域區別導致語言權利承認與否的差異，建置相關制度以維持母語的使用和活絡，確保各語言的語言權利平等，使珍貴的語言文化資產得以永續發展。

在生態學、生物學、和比較文學的研究中，物種個數通常是評估生物多樣性的重要指標，單一群落物種數的估計已有非常豐富的相關研究。較為知名者包括Good (1953)提出未出現物種的機率，作為估計物種數的參考，往後Good的想法被大量延伸，推演出不少新的估計方法，像是Burnham and Overton (1978)的Jackknife估計法，Chao and Lee (1992)利用涵蓋機率的估計。相對而言，兩群落共有物種數的研究較少，現有研究中較為知名的有Chao et al. (2000)的估計式。 本研究延伸Good想法，探討Jackknife估計法在兩群落的應用，以出現一次的共有物種（一階Jackknife估計），推估未出現共有物種機率，並且仿造Burnham and Overton的想法，建立共有物種數的估計值及變異數。本文除了以電腦模擬，也使用實例（包括：金庸武俠小說、台灣野生水鳥、巴拿馬螃蟹和巴洛科羅拉多森林）檢驗本文的Jackknife估計法，利用涵蓋機率角度發現抽出某特定比例樣本時，估計值涵蓋母體共有物種數之機率值達到九成以上，且也與Chao提出的估計值比較。 / The number of species is frequently used to measure the biodiversity of a population in ecology, biology, and comparative literature. There are quite a lot of studies related to estimating the number of species. Among these studies, Good (1953) proposed a famous estimate (Turing’s estimate) for the probability of unseen species. Subsequently, many methods have been proposed for estimating the number of species based on Good’s idea. For example, the Jackknife estimator by Burnham and Overton (1978) and sample coverage probability by Chao and Lee (1992) are two famous estimates for the number of species. In contrast, there are not many studies for the number of shared species in two communities, and Chao et al. (2000) is probably the only one. This article extends Good’s idea and the Jackknife method to estimate the number of shared species in two communities. Similar to Burnham and Overton, we establish the estimate and its estimated variance, based on the number of species appearing exactly once. We also use computer simulation and real data sets (Jin-Yong martial arts novels, Taiwan wild birds, Panama crustacean, and Barro Colorado Island forest) to evaluate the proposed method. We found that the coverage probability for confidence interval covering the true number of shared species is more than 90%. In addition, we compare the proposed method with Chao’s method.