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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.
11

Analyse comparative des contrats pétroliers iraniens et des contrats de partage de production / Comparative analysis of Iranian petroleum contracts and production sharing agreements

Tabatabaei, Seyed Hossein 20 June 2016 (has links)
Les contrats pétroliers iraniens sont habituellement de type Buy-back mais devraient évoluer sous la forme d’IPC, s’éloignant du modèle traditionnel des contrats de partage de production. Un contrat Buy-back est essentiellement un contrat de service en vertu duquel une société étrangère développe une ressource pétrolière ou gazière. Elle est rémunérée grâce aux revenus issus du projet, mais cette dernière ne possédera aucun intérêt dans le projet après le remboursement des investissements effectués. Les contrats de partage de production sont des contrats dans lesquels, la compagnie internationale pétrolière agit comme un entrepreneur, et possède le droit d’explorer et d’exploiter un gisement pour une durée déterminée et dans une région précise. Le pétrole ainsi produit de ce champ sera partagé entre la compagnie nationale et la société pétrolière étrangère selon les termes du contrat. L’une des questions à laquelle il faut accorder une attention particulière, c’est celle relative au mode contractuel qui permet de concilier les intérêts des pays d’accueil et les intérêts des sociétés étrangères. C’est en ces termes que se pose la problématique des contrats pétroliers. Chaque type de contrats articule ces deux exigences de manière différente. Le choix de l’Iran s’est porté sur les contrats Buy-back. Les contrats Buy-back, considérés comme étant plus conformes au droit iranien, essuient des critiques de la part de ses détracteurs. Mettant en exergue ses lacunes, ces derniers proposent son remplacement par le contrat partage de production qui est le plus couramment utilisé dans le monde. Cependant, l’amélioration des contrats Buy-back serait plus adaptée. / Iranian oil contracts are usually Buy-back contracts, but should evolved as IPC, away from the traditional model Production Sharing Agreement. A Buy-back contract is essentially a service contract under which a foreign company develops an oil or gas resource. The company is repaid by the revenues of the project, but does not share in the project outcome after being repaid. Production sharing agreements are contracts, in which the international oil company as a contractor has the right to exploration and exploitation in a specific area and within a specific period. Finally, the oil product of the field in question is shared between the national company and the foreign oil company as agreed upon under the terms of contract. One question which needs to be carefully examined pertains to the types of contracts which allow the reconciliation of the interests of host countries and those of foreign companies. This is in these the main issue, which arises in relation to oil contracts. Each type of contracts takes a different form depending on the way they meet these two requirements. Iran has often preferred Buy-back contracts. Buy-back contracts, considered most consistent with the Iranian laws, have been subject to criticism. Highlighting these gaps, some critics propose substituting Buy-back agreements whit production sharing agreements, which are most commonly used in the world. The effectiveness of such reform is, however, questionable. Improving Buy-back contracts would, arguably, be more appropriate.
12

Sell in may and go away : Effektens existens och utveckling på Stockholmsbörsen

Ahlström, Andreas, Löfgren, Johan January 2018 (has links)
Studien undersöker om den svenska aktiemarknaden i regel presterar sämre mellan månaderna maj och september enligt den så kallade “ sell-in-may-and-go-away- effekten”. Vi använder den logaritmerade avkastningen för det svenska indexet OMXS30 som delas upp i olika perioder; maj till september, samt oktober till april. Avkastningen för dessa perioder jämförs genom att använda en regressionsmodell. Resultatet från undersökningen visar att effekten är positiv, samt signifikant på en-procentsnivå mellan 1986 till 2017 för OMXS30 iSverige. Studien tittar även på sell-in-may-and-go-away- effektens utveckling, och finner indikationer för att effekten avtar efter publiceringen av Bouman & Jacobsens undersökningav effekten år 2002. Indikationen på att effekten avtar kan betyda en högre grad av rationalitet hos investerare samt en mer effektiv marknad allt eftersom sell-in-may-and-go-away- effekten blir mer allmänt känd. Resultatet för att effekten skulle vara avtagande är dock inte statistisk signifikant och därmed inte heller statistiskt säkerställd.
13

Green perceived benefits y Brand credibility en relación al Repurchase intention de green products / Green perceived benefits and brand credibility in relation to green products repurchase intention

Román Augusto , José Antonio, Garrido Lecca Vera, Camila Beatriz 19 August 2020 (has links)
El estudio tiene como objetivo explorar las relaciones entre los beneficios verdes percibidos y la credibilidad de marca frente a la intención de recompra de productos verdes en Lima. La información presentada es cuantitativa y de carácter concluyente. / The study aims to explore the relationships between green perceived benefits and brand credibility regarding repurchase intention of green products in Lima. The information presented is quantitative and conclusive. / Trabajo de investigación
14

La efectividad de los programas de beneficios de la categoría de supermercados en el nivel de recompra en jóvenes entre 20 y 30 años en Lima Metropolitana / The effectiveness of the benefit programs of the supermarket category in the level of repurchase among young people between 20 and 30 years in Metropolitan Lima

Angulo Sandoval, Juan Pablo, Hurtado Oliveros, Diego Alonso 26 August 2020 (has links)
Frente a un mercado cada vez más competitivo en donde la diferenciación en cuanto al valor percibido del bien o servicio es limitada, se consideró relevante evaluar cómo el programa de beneficios individual ayuda a los supermercados a posicionarse como la primera opción de compra y recompra. El programa de beneficios o programa de lealtad es un conjunto de acciones que generan un beneficio para el usuario con el propósito de cambiar de forma general el comportamiento deseado de los clientes y reunir los datos para acciones futuras, estas pueden ser descuentos, cupones, kilometraje y puntos de canje. A lo largo de nuestra investigación identificamos que existían dos tipos de programa de beneficios. El primero es el programa de coalición, el cual brinda una serie de beneficios de recompensa asociada a marcas de otros rubros. En segundo lugar, se tiene al programa de beneficios individual, el cual brinda una serie de beneficios de tipo recompensa asociados a los productos y servicios de la marca anfitrión. Para efecto de la investigación se eligió el rubro de supermercado debido a que es un modelo de negocio que brinda todo tipo de productos y no se ve afectado al margen de la situación coyuntural. Referente al tipo de programa, se consideró pertinente la aplicación del programa de beneficios individual, debido a que en nuestro país los supermercados solo aplican este tipo de programa acorde a sus objetivos de venta y posicionamiento. / In the face of an increasingly competitive market where differentiation in terms of the perceived value of the good or service is limited, it was considered relevant to assess how the individual benefit program helps supermarkets position themselves as the first choice of purchase and repurchase. The benefit program or loyalty program is a set of actions that generate a benefit for the user for the purpose of generally changing the desired customer behavior and gathering the data for future actions, these can be discounts, coupons, mileage and redemption points. Throughout our research we identified that there were two types of benefit programs. The first is the coalition program, which provides a range of reward benefits associated with brands in other industries. The second is the individual benefit program, which provides a range of reward benefits associated with the host brand's products and services. For the purpose of the research, the supermarket category was chosen because it is a business model that offers all types of products and is not affected by the economic situation. Regarding the type of program, the application of the individual benefit program was considered relevant, since in our country supermarkets only apply this type of program according to their sales and positioning objectives. / Trabajo de investigación

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