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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.
541

Kan Green supply chain management reducera onödiga transporter? : En fallstudie med fokus på osäkerhet och variation

Sediqi, Bahram, Ramli, Syamsulbahri January 2016 (has links)
Introduktion- Den miljömässiga varianten av Supply chain management, även kallad Green supply chain management, har som mål att minimera eller eliminera negativ miljöpåverkan. Onödiga transporter innebär negativ miljöpåverkan. Trots transporters påverkan på miljön, finns lite forskning om samband mellan transporter och Green supply chain management. Syftet med studien är därför att utforma en strategi för att uppnå Green supply chain management och minska på onödiga transporter med fokus på osäkerhet, variation och transparens.   Metod- För att möjliggöra ett besvarande av syfte har en fallstudie bedrivits med hjälp av litteratur och ett fallföretag.   Resultat, analys, diskussion och slutsats - Fallföretaget påverkas negativt av osäkerhet, variation och har även brist på transparens i försörjningskedjan. Onödiga transporter genom återkallningar skapas på grund av kvalitetsbristerskapar hinder för en effektiv supply chain management strategi. Ett systematiskt tillvägagångssätt genom PDCA kan hjälpa fallföretaget att skapa en stabil grund och uppnå Green supply chain management. Det är viktigt att Plan-Do-Check-Act bedrivs med god kommunikation för att skapa transparens, hindra osäkerhet och variation. Green supply chain management kan uppnås genom en kombination av ISO 9001, ISO 14001 och Lean. Dessa delar ska bedrivas med Plan-Do-Check-Act för att minska på onödiga transporter. / Introduction- The environmental variant of Supply Chain Management, also known as the Green supply chain management, aims to minimize or eliminate negative environmental impacts.  Unnecessary transports are a negative environmental aspect and means negative environmental impact. Although transports affect the environment, there is little research on the relationship between transport and Green supply chain management. The purpose of the study is therefore to design a strategy for achieving Green supply chain management and reduce unnecessary transport with a focus on uncertainty, variability and transparency. Method- To enable the answering of purpose, a case study conducted with the help of literature and a case company. Results- The case company is negatively affected by uncertainty, variety, and also by a lack of transparency in the supply chain. Unnecessary transportations through recalls are created because of quality defects. This creates obstacles for a supply chain management strategy to be more effective. A systematic approach by Plan-Do-Check-Act can help the case company to create a stable basis and achieve green supply chain management. It is necessary to conduct Plan-Do-Check-Act with good communication in order to create transparency, prevent uncertainty and variation. Green supply chain management can be achieved through a combination of ISO 9001, ISO 14001 and Lean. These parts should be conducted with PDCA, which can reduce unnecessary transportation.
542

Green Marketing : An analysis of Green Marketing Campaigns

Loewenberg, Estefania January 2015 (has links)
This thesis presents the problem surrounding green marketing, which involves the lack of knowledge of green consumption by the consumer, and the threats of green washing from companies who present green marketing without achieving the green marketing criteria. An implementation of the green marketing theories in the cases of Patagonia and Klättermusen: green marketing five “I’s” and the green marketing three “C’s” was done in order to understand if the two companies fit the green marketing profile. This thesis aims to contribute to gain deeper knowledge from the outdoor consumer perspective on green marketing campaigns, and answer the question to how effective these campaigns are to the outdoor consumer, through a qualitative research.
543

分析師對企業投資總額的影響 / Analysts’ Influence on Corporate Investments

洪于珺, Hung, Yu Chun Unknown Date (has links)
過去文獻指出,當企業之資訊透明度越高時,追隨企業的財務分析師越多,盈餘的預測偏誤、預測離散度越小;另外,當企業資訊透明度較高時,其管理階層也會因為外部人的監督而減少過度投資與投資不足等逆選擇的發生機會。故本研究欲探討分析師對於企業投資總額之關聯性,並且進一步探討分析師與企業過度投資及投資不足之關聯性。以2010年到2013年之台灣上市櫃公司做為樣本。實證結果發現,分析師是否追隨與企業投資總額沒有顯著之關聯性,而過度投資之公司其投資總額與分析師之預測錯誤率與離散度呈現正相關。
544

Improving the transparency and predictability of environmental risk assessments ofpharmaceuticals

Ågerstrand, Marlene January 2010 (has links)
<p>The risk assessment process and the subsequent risk management measures need tobe constantly evaluated, updated and improved. This thesis contributes to that workby considering, and suggesting improvements, regarding aspects like userfriendliness,transparency, accuracy, consistency, data reporting, data selection anddata evaluation.The first paper in this thesis reports from an empirical investigation of themotivations, intentions and expectations underlying the development andimplementation of a voluntary industry owned environmental classification systemfor pharmaceuticals. The results show that the purpose of the classification systemis to provide information, no other risk reduction measures are aimed for.The second paper reports from an evaluation of the accuracy and the consistency ofthe environmental risk assessments conducted within the classification system. Theresults show that the guideline recommendations were not followed in several casesand consequently alternative risk ratios could be determined for six of the 36pharmaceutical substances selected for evaluation in this study. When additionaldata from the open scientific literature was included the risk ratio was altered formore than one-third of the risk assessments. Seven of the 36 substances wereassessed and classified by more than one risk assessor. In two of the seven cases,different producers classified the same substance into different classificationcategories.The third paper addresses the question whether non-standard ecotoxicity data couldbe used systematically in environmental risk assessments of pharmaceuticals. Fourdifferent evaluation methods were used to evaluate nine non-standard studies. Theevaluation result from the different methods varied at surprisingly high rate and theevaluation of the non-standard data concluded that the reliability of the data wasgenerally low.</p> / QC 20100929
545

Educating girls for development : A study of organizational legitimacy in donor-dependent NGOs in Tanzania

Mårtensson, Karin January 2010 (has links)
<p>The purpose of the study was to learn how donor-dependent NGOs in Tanzania, working with the issue of girls’ education, obtain and maintain legitimacy in the eyes of financial donors as well as in their local society. The investigation also aimed to explore which present and future organizational challenges they manage at the same time as they deal with the issue of legitimacy. A field study in Tanzania was conducted during ten weeks and three different NGOs concerned with legitimacy, were studied to see how they manage this issue and handle the demands from donors, government and society. Interviews and participant observation were made at each organization and a complementary study of SIDA and the National Ministry of Education was made in order to do a comparison of the situation and views. All organizations stressed the importance of well-working institutions in society, predictability in the financial support from the donors and most important: the societal support that leads to legitimacy. In order to gain legitimacy, the greatest need is transparency of the documents and records, keeping promises and being able to confirm the positive outcome of the work. The plan for future independence was not well developed at any of the organizations, even though they were at different phases. The major concern with being a donor-dependent NGO in the developing world is to manage the relationship with the government at the same time as you are accountable to society and tackle demands from the donors. The greatest fear of all organizations was that the financial support would be terminated.</p>
546

金融控股公司年報資訊透明度決定因素之研究 / Determinants of the Information Transparency of Financial Holding Companies' Annual Report in Taiwan

于慧中, Yu,Hwei Chung Unknown Date (has links)
近年來國際間財報不實的醜聞時有所聞,使得投資人及社會大眾對公開資訊的正確性高度缺乏信任。無獨有偶,台灣地區的企業也因資訊不透明而使得投資人對企業財務報表之數字能否代表實際經營成果也產生懷疑,某些企業甚至隱瞞財報問題而導致投資人虧損,因此各界要求企業真實揭露經營狀況之呼籲不絶於耳,對公司治理及會計規範的探究也日益熱烈,資訊透明度的議題於是在國內、外均成為眾人高度關注的焦點。 眾所週知,金融機構在一國經濟發展中扮演至為關鍵的角色,也因其性質之特殊性,一旦發生問題,容易發生系統性之危機。因此,為避免金融機構經營資訊不透明而使投資人受到損失,各國監理機關均制定與資訊揭露相關之法規,期望金融機構在資訊充分揭露之情況之下經營,以達到金融穩定的目的。 然而回顧過往的相關文獻,有關資訊透明度的議題多數聚焦於上市公司之資訊揭露對經營績效或公司價值之影響層面來作探究,針對金融機構中之金融控股公司年報資訊透明度決定因素之研究,則較少受到關注。因此,本文以年報揭露之內容作為衡量資訊透明度之標的,採用2002年至2006年台灣14家金融控股公司之追蹤資料並搭配固定效果模型探討以下問題:(1)分析與了解金融控股公司資訊揭露之情形(2)以實證模型探討金融控股公司年報資訊透明度之決定因素。(3)提供監理機關修改「金融控股公司年報應行記載事項準則」揭露事項之參考及提出相關之政策建議,以利金融監理之需要。 本文以證基會之評鑑指標為基礎,對金融控股公司年報資訊揭露評鑑結果發現,金融控股公司之年報資訊揭露平均而言尚具改進空間,且各公司間存在極大差異;而實證結果顯示(1)在內部股權因素方面,經理人持股比例與年報資訊透明度呈現顯著之正相關。(2)在公司特性因素方面,本文發現公司規模係數為顯著負值,顯示金融控股公司之規模較小者,年報資訊透明度較佳。(3)在外部人持股因素方面,本國投信基金持股比例與年報資訊透明度呈現顯著之負向關聯。(4)在時間變數上,年報之資訊揭露隨著時間之遞移而逐步改善,二者呈現顯著的正相關。 / Financial reporting and information disclosure are important means for financial institutions to communicate their performances to investors. However, a series of accounting frauds shook public confidence in the reliability of financial statements. In response, people began to ask enterprises to disclose information truly and to enhance corporate governance and accounting controls. Everyone knows financial institutions play key roles in economic activities. Once failure, financial institutions will tend to cause system crisis easily. To prevent such failure from occurring and to disclose information of financial institutions to public are the responsibilities of supervisory authority. The purpose of this study are as follows:(1)to understand the status quo of annual reporting transparency in Taiwanese Financial Holding Companies.(2)to investigate the decisive factors that influence the annual reporting transparency.(3)to provide policy implications to the Financial Supervisory Commission on the amendments in Company Act and Corporate Governance Best-Practice Principles for Financial Holding Companies. This study uses the fixed-effect model with a panel data of Taiwanese Financial Holding Companies for the period of 2002-2006.Using Securities and Futures Institute’s “Information Disclosure and Transparency Ranking System’s Index” as a measure of transparency, we find that the information transparency across firms varies significantly and that the financial holding companies that have higher ranking in disclosure tend to be smaller in terms of total assets, have lower institutional ownership and higher managerial ownership. This study also shows that the transparency in Taiwanese financial holding companies disclosure has gradually improved in recent years.
547

由眼動資料探討中文成語詞及組合詞在心理辭典中的表徵方式

李培榮, Lee, Pei Jung Unknown Date (has links)
本研究是探討中文雙字詞的語意透明度是否影響詞彙在心理辭典中的表徵方式。實驗一、二操弄詞彙的語意透明度、字頻及詞頻,以詞彙判斷作業進行。結果發現顯著的語意透明度效果,語意不透明的詞(成語詞)之反應時間和錯誤率均較語意透明的詞(組合詞)少;詞頻效果也達顯著,高頻詞的反應時間和錯誤率均較低頻詞少。而字頻與語意透明度間有交互作用存在,組合詞有顯著的字頻效果,成語詞則不受字頻影響。實驗三、四則利用眼動追蹤技術,探討不同語意透明度、字頻、詞頻的詞彙在語句中的閱讀處理歷程。結果發現,在有關凝視時間的指標上,均出現顯著的語意透明度效果和詞頻效果。成語詞的字頻效果除了出現於第一次凝視時間指標外,在其餘指標上均無字頻效果。組合詞的字頻效果則出現於第一次凝視時間及總凝視時間上,而第一次經過的其餘眼動指標也有存在字頻效果的趨勢。本篇研究以Taft annd Zhu(1995)的多層次交互激發表徵模式為架構,提出一中文成語詞與組合詞的詞彙表徵模型。此模式顯示組合詞在詞素層次具有詞素表徵,在詞彙層次具有全詞表徵。而成語詞在詞素層次無對應的詞素表徵,是以全詞方式表徵於詞彙層次中。 關鍵字:眼動、語意透明度、心理辭典 / The present study aims to investigate the semantic transparency of Chinese di-syllabic words whether influences the representation in mental lexicon. Two sets of experimental tasks were adopted. In the first set (experiment 1 and 2), the target words were varied in terms of semantic transparency, character frequency and word frequency. Subjects were asked to deicide whether the target word presented is a word or not. A two-way ANOVA indicated main effects for semantic transparency that idiomatic words were responded faster than compositional words, for word frequency that high frequency words were responded faster than low frequency words. There were also significant interactions between character frequency and semantic transparency. In the compositional condition, the results clearly showed a significant character frequency effect, but in the idiomatic condition, the results showed no character frequency effect. In the second set (experiment 3 and 4), eye movements of subjects were monitored as they read sentences containing target words that varied on terms of semantic transparency, character frequency and word frequency. There were significant semantic transparency effect and word frequency effect in the fixation duration measures. Except the first fixation duration, there was no character frequency effect with idiomatic words in other measures. The results showed a significant character frequency effect with compositional words in the first fixation duration (FFD) and total viewing duration(TVD), and showed a marginal significant character frequency effect in other first pass measures. The present study proposed a model of mental lexicon based on the Interactive-activation Model (Taft & Zhu, 1995). In our model, the compositional words have morpheme and whole word representation, and the idiomatic words are processed as single units, have whole word representation but no morpheme representation. Key words:eye movement、semantic transparency、mental lexicon
548

An appraisal of the link between transformation and good governance at Sedibeng District Municipality / Themba Goba

Goba, Themba January 2014 (has links)
The dawn of democracy and adoption of the new constitution heralded in a new political dispensation for South Africa. These development set local government in a new path as various pieces of legislations and policies were passed to transform local government from fragmented and racially – based municipalities into democratic and non – racial entities. Transformation did not end on amalgamation of racial municipal entities and change to racial composition of the administration staff but has to transcend beyond to ensure accountability, transparency, responsive and participation of communities in the affairs of local government to promote good governance. The Sedibeng District Municipality (SDM) established various structures, systems and processes intend on promoting transformation. However, its process of transformation is limited only to the structure and composition of the administration. Little was done to transform the reigning culture which has its roots in the apartheid past, despite the existence of policies including the White Paper on the Transforming Public Service Delivery (Batho Pele). Accordingly, the existence of new structures, systems and processes failed to curb corruption in the ranks of Sedibeng District Municipality. Currently, a number of staff members are facing various charges of fraud and corruption. The Auditor – General have found that millions of rands have spent without proper procedure being followed. The state of affairs give indications that existing structures, systems and processes are not solid enough to curb corruption. Furthermore, the situation is accentuated by the municipality’s failure to involve communities in the affairs of the local government. Communities are only used to rubber – stamp processes and programmes that are imposed by the municipality. This renders communities and community organisations useless and ineffective in holding the councillors accountable. Against the background of the problem statement, the hypotheses of the study were formulated as follows: * There is a non – compliance of municipal regulations required for transformation and good governance at Sedibeng District Municipality. * The leadership of the municipality does not possess adequate knowledge and the political will to monitor and ensure consistent adherence to regulations as required by law to promote transformation and good governance. The study utilized both qualitative and quantitative research methods. The study involved a number of techniques to gather information which includes literature study and empirical research. The findings of the study prove that there is a high level non – compliance of municipal regulations required to promote good governance at Sedibeng District Municipality. The responses of senior management also prove that there is a clear lack of leadership in the Sedibeng District Municipality. The study offers significant recommendations to improve the situation. The intend of the study was to explore and open avenue for further research in the field of change management (transformation of behaviour and culture), impact of cadre deployment in municipal performance and idea of public participation and involvement in the affairs of local government. / M Development and Management (Public Management and Governance), North-West University, Vaal Triangle Campus, 2014
549

The Integration of Self-regulation Within the Swedish Private Equity Industry : An Internal Perspective

Eklund, Louise, Jannok, Maria January 2016 (has links)
The Swedish private equity industry has been the target of vast criticism and media coverage in the years following the most recent financial crisis. As a number of scandals related to private equity owned companies within the welfare sector unfolded, the public confidence assigned to the industry diminished. These events triggered an intricate discussion concerning the regulatory conditions surrounding the industry. In an attempt to regain the confidence of the public and to restore the tarnished reputation of the industry, the alternative regulatory approach self-regulation was utilized and a code of conduct was established on the initiative of the industry in 2015. Current research in the field of private equity is predominantly quantitative and the concept of self-regulation and its components are unexplored. The scarcity of qualitative research addressing private equity and the self-regulatory matter induced the following research question: How is self-regulation integrated within the Swedish private equity industry? The main purpose of this inductive study was to generate an increased understanding and to provide new knowledge concerning the integration of self-regulation within the Swedish private equity industry. In order to accommodate this purpose and to produce an answer to the stated research question, a qualitative and interpretative study was conducted. Semi-structured interviews with eight prominent Swedish private equity professionals were pursued as the study adopted the perspective of the industry. Self-regulation has been integrated at two levels within the Swedish private equity industry in response to the existence of information asymmetry. Firstly, the recently introduced and formalized industry self-regulation addresses the relationship with the public at large. Secondly, the informal self-regulation pursued by the individual private firms targets the relationship with investors. The emphasis of the various self- regulations performed relates to issues of ethical and moral nature. By means of self- regulation, the Swedish private equity industry intends to reduce the prevailing information asymmetry and to safeguard the interests of concerned parties. Consequently, the private equity firms within the industry manage to serve as perfect stewards for the investors as well as the public. In addition, a high industrial morality was observed and ethical concerns are of greatest significance to the industry. Finally, self-regulation has enabled the Swedish private equity industry to become less private.
550

Electromagnetically induced transparency and light storage in optically dense atomic vapour

Langfahl-Klabes, Gunnar January 2015 (has links)
This thesis set out to investigate light storage based on dynamic electromagnetically induced transparency (EIT) in a room-temperature atomic ensemble of rubidium as a means to provide a quantum memory for single-photons created by a single rubidium atom coupled to a high-finesse optical resonator. Setting up the light storage medium presented a new addition to the research group's portfolio of experimental techniques and led to investigations of EIT, slow light and stored light in warm rubidium-87 vapour. Lambda level schemes connecting Zeeman or hyperfine substates on the D<sub>1</sub> and D<sub>2</sub> lines were addressed in rubidium vapour cells containing different buffer gases and different isotopic fractions of rubidium-87 and rubidium-85. Single beam spectroscopy with a weak probe was used to characterise the vapour cells. A numerical method to fit the D line spectrum to a theoretical model to include isotopic fractions and collisional broadening of a buffer gas has been implemented. Temperature and isotopic fractions could be reliably extracted from the fit parameters. For an offset-stabilisation of two lasers to address a lambda level scheme connecting the two different hyperfine groundstates in rubidium a phase locked loop including a frequency divider has been designed and implemented. Light storage and retrieval has been demonstrated using a Zeeman scheme on the D1 line. Two microsecond long classical light pulses containing one million photons on average were stored and retrieved with an efficiency of 15&percnt; after a delay of one microsecond. Several methods of attenuating the strong co-propagating control laser beam to allow for lowering the signal pulse intensity in future experiments are discussed.

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