940 resultados para oil sector


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The purpose of this paper is to characterize the optimal time paths of production and water usage by an agricultural and an oil sector that have to share a limited water resource. We show that for any given water stock, if the oil stock is sufficiently large, it will become optimal to have a phase during which the agricultural sector is inactive. This may mean having an initial phase during which the two sectors are active, then a phase during which the water is reserved for the oil sector and the agricultural sector is inactive, followed by a phase during which both sectors are active again. The agricultural sector will always be active in the end as the oil stock is depleted and the demand for water from the oil sector decreases. In the case where agriculture is not constrained by the given natural inflow of water once there is no more oil, we show that oil extraction will always end with a phase during which oil production follows a pure Hotelling path, with the implicit price of oil net of extraction cost growing at the rate of interest. If the natural inflow of water does constitute a constraint for agriculture, then oil production never follows a pure Hotelling path, because its full marginal cost must always reflect not only the imputed rent on the finite oil stock, but also the positive opportunity cost of water.

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This paper analyses the impacts of the 2003 CAP reform on the production of Italian olive oil controlling for the regional differences in olive oil production as well as for the differences between years. Italian olive oil production time series data from the Farm Accountancy Data Network for the 2000-2010 period at regional level is used to examine the effect of the 2003 Fischler reform on the production of olive oil. Production costs and payments received by farmers to support their income are considered. The data were collected at micro level based on a sample of farms representative of the production systems in the country. In order to consider the differences in production among the regions, eight representative regions in terms of surveyed farms are considered: Liguria, Toscana, Umbria, Lazio, Campania, Calabria, Puglia and Sicilia. We found that the most important factors affecting the production of olive oil are the area under olive groves and labour productivity. Results also show no evidence that the level of payments have an impact to the level of production, however, the type of payments has. Future work should explore the impact of the 2003 reform into the technical and production efficiency of the Italian olive oil farmers. It would be interesting to link the measures introduced by the cross compliance and the management practices of the different farms to have a more complete picture of the various parameters influencing the production of olive oil.

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This study combines a narrative and modelling framework to analyse the development of Kazakhstan’s oil sector since its takeoff following separation from the USSR. As in the case of other emerging or transitional countries with large natural resource endowments, a key question is whether the exploitation of the natural resource is a benefit to longer term economic development: is it a curse, a blessing – or neither? Narrative evidence suggests that the establishment of good governance, in terms of institutions and policies, provides a background to sound long-term development, especially if combined with the development of sectors outside the natural resource sector, for example diversification into manufacturing and services, often through attracting FDI. The narrative is supported by econometric modelling of the relationship between domestic output, overseas output and exports of oil, which finds in favour of a sustained positive effect of oil exports on GDP. The model then provides a basis for projection of the growth in GDP given a consensus view of likely developments in the oil price.

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Oil is a strategic raw material for Russia and one of fundamental significance for the functioning of the state and its future. Taxes on oil production and exports are the most important source of state budget revenues which guarantee Russia maintains its political and economic stability. Russia is building its international position on the basis of its vast raw material and energy potential. While a great number of various publications have been devoted to Russian gas and Gazprom, surprisingly little research has been done into the present condition and possible future developments of the Russian oil sector, despite the fact that oil has and will have a much greater impact than gas on the functioning and the future of Russia. The main objective of this text is to describe the present situation of the Russian oil sector, its problems and the challenges it is posing, as well as the government’s policy towards this key branch of the Russian economy. This will be an introduction to an attempt to answer to the questions about the possible future production and the export levels of Russian oil, also broken down into the European and Asian directions.

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The current global environment and the general increase in the spread and use of Information Technology and Communication (ICT) by companies and consumers, make the use of these technologies as essential to confront the growing competition in the market. Focused on this sector, in this research we analyze the use of electronic commerce, as through websites as through electronic markets, and the use of social networking tools as enablers of business. For this aim, we conducted a comparative analysis between the Andalusian olive oil cooperatives and other legal forms which are present in the sector.

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This paper has been presented at DEGIT-X held in México 2005.-- Revised: 2008-08.

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Las cooperativas son entidades con una gran presencia económica y social en España, y tienen una gran influencia en la economía rural de las zonas donde están ubicadas. El principal objetivo del presente trabajo es el análisis del uso de las nuevas tecnologías por parte de las cooperativas agroalimentarias, centrándose en las productoras de aceite de oliva para determinar los principales factores que condicionan su comportamiento en la Red. En el presente estudio se analizan sus sitios web y se determina qué tipo de información aporta, tanto datos generales como datos de comercialización. A partir de los resultados obtenidos, se busca la relación que pueda existir entre el tamaño de la cooperativa, su actividad exportadora o la actividad de comercio electrónico con la presencia online, mediante una regresión logística. De esta manera podremos conocer si realmente la implantación de nuevas tecnologías en las cooperativas permite desarrollar una óptima actividad económica.

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El presente trabajo se centra en el fenómeno de la internacionalización dentro del sector petrolero. Para esto, se escogió a tres empresas: Ecopetrol, por ser la empresa colombiana más grande; Petrobras, el mayor representante de Latinoamérica; y Exxon Mobil, un gigante del petróleo a nivel mundial. Estas empresas, que se encuentran en diferentes etapas dentro de su proceso de la internacionalización, muestran comportamientos estratégicos similares. Son precisamente estas similitudes las que permitieron proponer un modelo de internacionalización generalizado para las diferentes empresas que componen dicho sector económico. Para alcanzar dicho modelo, se recurrió a diferentes teorías de internacionalización desarrolladas por varias escuelas de negocios en el mundo, tales como el Modelo Ecléctico, el de Uppsala o la Teoría de Redes. Cabe destacar que dicho modelo propuesto es una aproximación teórica a la realidad empresarial de las compañías petroleras, usando como marco de referencia una muestra pequeña de este tipo de organizaciones. Dentro de este modelo, los altos matices de complejidad propios del fenómeno de la internacionalización se ven reducidos de manera considerable, como parte del ejercicio académico propuesto en el presente estudio.

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En este trabajo se busca analizar la incidencia de la dinámica migratoria venezolana en dos sectores económicos colombianos: el sector petrolero y el sector comercial farmacéutico. Se hace referencia a la dinámica migratoria venezolana, ya que es un tipo o forma de migración que presenta un nivel de intensidad alto y está marcada por el contexto, las motivaciones y las causas en que se da la migración. Es regular, ya que se produce a través de canales regulares estatales establecidos por Colombia; es una migración internacional que incluye una distancia corta, y cuenta con varias particularidades haciendo referencia a que son países vecinos que comparten una proximidad geográfica, unos valores afines, y presenta una migración de capital humano, y además una migración empresarial.

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Este documento realiza una reflexión sobre una práctica profesional adelantada en el sector de los hidrocarburos. Allí se definen metodologías adecuadas de intervención social (Marco Lógico), Análisis de normativas y regulaciones estatales a la actividad petrolera. También presenta una disertación conceptual y teórica del oficio del sociólogo en este campo de acción. Es un recorrido por la labor de formular proyectos, implementarlos y hacerlos legítimos dentro del ámbito económico del petroleo.

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El presente informe describe a profundidad el resultado del ejercicio de práctica profesional que dentro del marco formativo de la Maestría en Estudios Sociales, en la línea de profundización o Análisis y Gestión de proyectos de Intervención Social. Se elabora un diagnóstico situacional y contextual sobre un ejercicio investigativo realizado por una firma consultora de proyectos antropológicos, que se ejecutó bajo contrato y por petición de una compañía petrolera con operación en varios departamentos de Colombia. Es preciso aclarar que no se cuenta con la información de una línea base, ya que ésta no fue suministrada por la empresa para quien se elaboró el diagnóstico. La investigación fue desarrollada durante veinticinco días en los que se visitaron tres campos, ubicados en dos departamentos diferentes. Durante este tiempo, el equipo investigador vivió bajo las mismas condiciones que los trabajadores, empleando técnicas de investigación cualitativa como la observación, la entrevista a profundidad y el grupo focal; esto atendiendo a las características del contexto y la disponibilidad de informantes clave, que estaban sujetas a la no alteración de la vida cotidiana laboral. Entre los hallazgos más relevantes aportados por la información recabada, se encuentran: la caracterización del relacionamiento y discursos que refuerzan la discriminación de género, las condiciones laborales en términos de estatus y remuneración, los usos y apropiación del espacio, todo esto analizado principalmente desde un abordaje Bourdieusano, y la pertinencia que en este contexto puede tener el abordaje del fenómeno desde la perspectiva del trabajo decente como lo propone la OIT (2005). A partir de esto, se señalan los aspectos fundamentales a tener en cuenta para una futura estructuración de estrategias de intervención encaminadas a la modificación del contexto y la dignificación del trabajo en campo, demostrando la pertinencia y el aporte que tiene la formación aplicada en cualquier tipo de contexto social.

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Since the democratic elections held across Iraq in 2005 and 2010 much attention has understandably been paid to the new Iraqi government. Unfortunately, it has become increasingly clear that much of Iraq’s political elite are practising the type of governance referred to in the literature on other Arab states alternatively as ‘liberalised autocracy’ (Brumberg, 2002), ‘semi-authoritarianism’ (Ottaway, 2003) or ‘pluralised authoritarianism’ (Posusney & Angrist, 2005). That is to say, that the Iraqi government actually utilises (and controls) nominally democratic mechanisms such as elections, media freedoms, political opposition and civil society as part of their strategy to retain power. This is perhaps best demonstrated via the nine month political stalemate that followed the March 2010 elections and PM Maliki’s refusal to step down despite having narrowly lost the election. Not surprisingly, the Iraqi people have become increasingly disillusioned and critical of their political leaders – hence the mass protests that have swept across Iraq in the context of the popular Arab Revolutions of 2010-11.

However, these latest Iraqi protests are only the most recent and overt sign of the hidden geographies that are agitating towards democracy in this deeply troubled and increasingly authoritarian state. Since the invasion of 2003, a complex array of political, religious and ethno-sectarian factions have formed civil society movements; uncensored news has been consumed across the nation; ordinary citizens have taken to the streets to protest key government decisions; and various local councils have been formed, deliberating on key decisions facing their immediate communities (Davis, 2004, 2007). Given this context, this chapter focuses on the specific case of the Iraqi Federation of Oil Unions (IFOU), Iraq’s largest and most powerful independent workers union. The IFOU has repeatedly taken the Iraqi government to task over their poor pay and the dangerous nature of their work, as well as the government’s initial kowtowing to US plans to privatise the entire Iraqi oil sector. To do this, the IFOU have utilised a variety of very democratic mechanisms including peaceful strikes and protests, media campaigns and political lobbying. Such moves have met with mixed results in Baghdad – at times the central government has pandered to the requests of IFOU, but it has also gone as far as issuing arrest warrants for its senior members. The IFOU therefore serve as an interesting example of public power in Iraq and may well pose one of the greatest challenges to rising authoritarianism there.

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Since the invasion of 2003, a complex array of political, religious and ethno-sectarian factions have formed civil society movements; uncensored news has been consumed across the nation; ordinary citizens have taken to the streets to protest key government decisions; and various local councils have been formed, deliberating on key decisions facing their immediate communities. Given this context, this paper focuses on the specific case of the Iraqi Federation of Oil Unions (IFOU), Iraq’s largest and most powerful independent workers union. The IFOU has repeatedly taken the Iraqi government to task over their poor pay and the dangerous nature of their work, as well as the government’s initial kowtowing to US plans to privatise the entire Iraqi oil sector. To do this, the IFOU have utilised a variety of very democratic mechanisms including peaceful strikes and protests, media campaigns and political lobbying. Such moves have met with mixed results in Baghdad – at times the central government has pandered to the requests of IFOU, but it has also gone as far as issuing arrest warrants for its senior members. The IFOU therefore serve as an interesting example of public power in Iraq and may well pose one of the greatest challenges to rising authoritarianism there.