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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.
1

Der Begriff der Zusicherung in [Paragraph] 459 und in [Paragraph] 463 BGB.

Geller, Erich-Konrad. January 1936 (has links)
Köln, Rechtswiss. Diss. v. 21. März 1936.
2

Die Zusicherungen beim Kauf /

Meyer, Heinrich, January 1934 (has links)
Thesis (doctoral)--Universität Marburg, 1934. / Includes bibliographical references (p. [5-6]).
3

Über die Entstehung und die Geltendmachung der Gewährleistungsansprüche beim Kauf nach dem Bürgerlichen Gesetzbuch

Rump, Max. January 1914 (has links)
Thesis (doctoral)--Universität zu Rostock. / Includes bibliographical references (p. [vii]-ix).
4

Dynamic pricing strategies for new products with extended warranty contracts

Zhang, Shengqiu, 张盛球 January 2015 (has links)
An extended warranty provides consumers the opportunity to rectify product failures at little or no cost after the expiry of the base warranty. Empirical evidence has shown that the selling of extended warranty contract (EWC) has become a profitable business in many manufacturing and retail industries. This thesis investigates the dynamic pricing problem for a new product with the option of purchasing an extended warranty contract (EWC). The research simultaneously determines the pricing strategies for both the product and the associated EWC, and the production rate to maximize the manufacturer’s long-term total profit. The results show that the provision of EWC will significantly affect the optimal pricing strategy for the new product, and may also affect its optimal production plan. The research establishes three mathematical models for making optimal pricing decisions under different operational settings. The first model considers a centralized selling system in which the manufacturer sells the product and offers the associated EWC to the consumer directly. The second model extends the first one by incorporating the production and inventory decisions in the analysis. The third model considers a decentralized system in which the manufacturer sells the new product to consumers through an independent retailer. The EWC can be offered either by the manufacturer or by the retailer. It is shown that each scenario leads to a differential Stackelberg game in which the manufacturer and the retailer are players. For the first model, the Pontryagin maximum principle is used to derive the necessary condition for the optimal pricing strategies for both the new product and the associated EWC. Some properties for pricing the new product optimally are then studied. Apart from analysing the characteristics of the optimal pricing strategy under general demand conditions, closed-form solutions for the problem are also derived for some specific demand functions. In cases where closed-form solutions cannot be found, a gradient algorithm is applied to solve the problem numerically. In the second model, the production rate becomes a decision variable because the unit production cost depends on the chosen production rate. Results of the analysis show that the optimal selling price for the EWC remains the same as that in the first model, while the optimal selling price for the new product are affected by the production rate. The results also show that the gradient algorithm fails to converge, thus is no longer suitable for the second model due to the complexity caused by the boundary conditions. A more robust control vector parameterization method is then developed to compute the numerical solution. Analysing the third model theoretically indicates that some necessary conditions related to the optimal wholesale price and the optimal retail price must be satisfied for the existence of an open-loop Stackelberg equilibrium. Some important managerial insights are derived on the basis of the properties characterizing the optimal solution. The control vector parameterization method is then further developed to solve the differential game problem. Numerical experiments are then carried out to demonstrate which distribution channel results in the largest profit. / published_or_final_version / Industrial and Manufacturing Systems Engineering / Doctoral / Doctor of Philosophy
5

Implied warranties in the manufacture and supply of goods

Edmeades, Baz. January 1974 (has links)
No description available.
6

Der Nachlieferungsanspruch beim Gattungskauf als Erfüllungsanspruch : ([paragraph] 480, I B.G.-B.) /

Mosler, Alfred, January 1907 (has links)
Inaug.-Diss.--Heidelberg. / "Lebenslauf": p. 32. "Literatur": p. 3-4.
7

Die Haftung des Verkäufers vor Gefahrübergang beim Verkauf einer Speziessache /

Meyer, Walter Ernst, January 1900 (has links)
Thesis (doctoral)--Universität Heidelberg, 1909. / Includes bibliographical references (p. [9]-14).
8

Implied warranties in the manufacture and supply of goods

Edmeades, Baz. January 1974 (has links)
No description available.
9

Die Umsetzung der Verbrauchsgüterkaufrichtlinie in Deutschland und Großbritannien /

Gärtner, Anette. January 2006 (has links) (PDF)
Univ., Diss.--Bonn, 2005. / Literaturverz. S. 119 - 175.
10

Proposta de método de análise de confiabilidade de sistemas eletrônicos empregando dados de retorno em garantia. / Proposal of reliability analysis method of electronic systems using warranty data.

Lemes, Danielli Villar 26 June 2006 (has links)
Atualmente, a grande concorrência de mercado faz com que as empresas busquem maior confiabilidade e qualidade em seus produtos, aumentando assim a confiança e fidelidade de seus clientes. Além disso a diminuição dos gastos com garantia e a possibilidade de extensão da mesma é um grande diferencial de mercado, e pode ser obtido com a realização de estudos de confiabilidade dos sistemas e equipamentos. Este trabalho propõe um método para esse estudo e apresenta um caso exemplo, aplicando o método sugerido, e, propondo melhorias. O presente trabalho reúne conceitos básicos de confiabilidade, apresentando as ferramentas mais utilizadas e explana sobre análise de dados de retorno em garantia. São propostas também algumas soluções para vencer as dificuldades possíveis de serem encontradas. O método consiste em adequar os dados obtidos, de um banco de dados qualquer, para se realizar uma análise de confiabilidade partindo do conhecimento do produto através de materiais apropriados e da execução da árvore funcional, seguida da Análise de Modos e Efeitos de Falha, e, realizando a análise dos dados de garantia, classificando o tipo de registro, como suspenso, completo ou agrupado, e atribuindo a aproximação dos dados a uma distribuição estatística adequada para se calcular os parâmetros e obter a confiabilidade do equipamento ou sistema. A partir dessa análise dos dados é possível se obter relações de sazonalidade entre falhas, entre falhas e lotes de produção, entre tempos até a falha, além de estimativas de confiabilidade e taxa de falha, entre outras. Além disso, é possível se realizar a validação da análise de modos e efeitos de falha a partir dos dados de retorno em garantia. A aplicação do método é realizada através de um caso exemplo, central telefônica. O estudo segue o modelo proposto e, de posse da estimativa de confiabilidade, é possível se calcular os custos de garantia e realizar melhorias, principalmente no banco de dados de retorno em garantia, para que a análise seja cada vez mais precisa. / Nowadays, the great market competition makes that the companies look for higher reliability and quality in their products, the customers' fidelity trust. Besides the decrease of the expenses with warranty makes possible its extension which is a great market differential this objective can be accomplished with product reliability – based analysis. The objective of this work is to propose a method for that study and to present an example of analysis, proposing improvements and validation the suggested method. The present work gathers basic reliability concepts, presenting the most used tools for data associated with warranty period. The method consists on adapting the failure data, of any database, to develop a reliability analysis, following basic steps such as product analysis based on functional trees, followed by the Failure Mode, Effects and Analysis, to define the critical components and, to accomplish the analysis of the warranty data, the failure data are classified as suspended complete or contained, and an appropriate statistical distribution is adjusted to evaluate the reliability of the equipment or system. Starting from that data analysis it is possible to obtain seasonal relationships among faults, between faults and production lots, among times to failures. Besides, it is possible to validate the Failure Mode, Effects and Analysis based on warranty registers. The application of the method is demonstrated through an example, involving the reliability analysis of an analogic PABX of. The study follows the proposed model and, based on reliability estimative, it is possible to calculate the warranty costs and to propose possible product and data collection improvements, mainly in the warranty database in order to improve the reliability analysis results.

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