Download or read book An lisis de los estudios de preinversi n e inversi n para un proyecto de infraestructura vial written by Freddy Gutiérrez Faúndez and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: La presente investigación esta orientada a la formulación de proyectos en todas sus etapas tanto de preinversión como inversión. En el estado de preinversión se estudia la generación y análisis de idea de proyecto, estudio a nivel de perfil, estudio de prefactibilidad y de factibilidad. El estado de inversión estudia el diseño y la ejecución y además el estado de operación. Para poder realizar los estudios de lo señalado anteriormente, se optó por dividir la investigación en una parte teórica, llamada formulación de proyectos, en que se explica y analiza el ciclo de vida del proyecto poniendo especial énfasis en la etapa a nivel de perfil que cuenta con los siguientes módulos: Definición del proyecto, estudio de mercado, estudio técnico y evaluación de proyectos. La segunda parte de la investigación corresponde a la parte práctica, que cuenta con el desarrollo de un proyecto de infraestructura vial emplazado en la ciudad de Los Angeles, abordado solo a nivel de perfil, por tratarse de un proyecto social de pequeña envergadura.

Download or read book Desarrollo de una metodolog a para el dise o integral de obras de infraestructura vial enfocada en las etapas iniciales de proyecto written by Rómulo Flores Guerrero and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: La industria de la Construcción es un sector en el cual se invierten fuertes partidas económicas año con año, con el objetivo de mejorar las condiciones de vida de los seres humanos que habitan cierta región. En consecuencia, una de las partidas en donde los gobiernos gastan un importante porcentaje del ingreso público es en las obras de vialidad en una ciudad. Al realizar este tipo de proyectos, se observa hoy en día un problema para lograr la efectiva integración entre las fases iniciales de factibilidad, planeación y diseño con la etapa de construcción, lo cual provoca sobrecostos por re-trabajos por efecto de cambios en los proyectos e incremento en los plazos de ejecución. Esto anterior provoca problemas sociales debido al gran número de usuarios que utilizaran rutas alternas por al cierre de la vialidad durante la construcción de la infraestructura y que se traduce en demoras y horas-hombre perdidas. En las etapas iniciales de los proyectos de construcción, es donde se gasta la menor cantidad de los recursos económicos invertidos (alrededor de 5% - 10%). En esta etapa se realizan las actividades de factibilidad, planeación y diseño del proyecto, para definir las directrices con mayor trascendencia sobre las cuales se basaran todas las decisiones subsecuentes dentro del proyecto. El objetivo de la metodología es ordenar los procesos que se realizan al iniciar cada uno de los proyectos de infraestructura vial, llevando a cabo un análisis iterativo en las etapas iniciales para que en las actividades subsecuentes (comenzando por la elaboración de la ingeniería de detalle hasta la construcción y cierre de la obra) se ejecuten con cambios mínimos que no incrementen el presupuesto considerado inicialmente, ni tampoco incremente el periodo de ejecución estimado. En este trabajo se presentan 3 casos de estudio, en donde implementamos la metodología dentro de proyectos reales de infraestructura vial. En base a los resultados observados en los diferentes casos de aplicación, podemos decir que su implementación genera costos sumamente bajos, los cuales pueden considerarse despreciables en comparación de los beneficios que puede generar al visualizar los problemas y restricciones del proyecto anticipadamente. El costo de la implementación de la metodología, en todos los casos fluctuó entre $150,000 y $200,000 lo cual representa invertir alrededor del 0.3% al 0.4% del costo total del proyecto de infraestructura completo.

Download or read book Proyectos identificaci n formulaci n evaluaci n y gerencia written by Germán Arboleda Vélez and published by Alfaomega Grupo Editor. This book was released on with total page 929 pages. Available in PDF, EPUB and Kindle. Book excerpt: La finalidad de este libro es proporcionar los aspectos de mayor importancia en la identificación de proyectos, con énfasis en Sistema de Marco Lógico (SML), en la preparación y evaluación de proyectos empresariales y en la gerencia o administración de proyectos, con enfoque del Project Management Institute (PMI), sin perder de vista que los componentes de los estudios de preinversión son conceptualmente similares para todo tipo de proyecto empresarial: público o privado, financiero o social, y que las herramientas, técnicas y procedimientos de la gerencia de proyectos son aplicables a todo tipo de proyecto. La complejidad creciente de los distintos proyectos la necesidad de un desarrollo organizado que permita aumentar la producción y el bienestar nacional en todos los ámbitos, son factores que determinan la importancia de conocer y manejar con propiedad tres aspectos: 1. Cómo identificar proyectos que contribuyan a la solución de problemas sentidos por la comunidad. 2. Cómo llevar a cabo un estudio de viabilidad de un proyecto empresarial, también denominado estudio de preinversión o plan de negocios, que garantice, dentro de determinado rango de confiabilidad, la conveniencia financiera, económica, social y ambiental de asignar los recursos públicos o privados al montaje o mejoramiento de una empresa o entidad dedicada a la producción de un bien o a la prestación de un servicio. 3. Cómo gerenciar en forma ordenada y efectiva cualquier proyecto. Ventaja competitiva El libro presenta, desarrollados totalmente, dos casos prácticos: el primero sobre manejo de la información cuantitativa de un proyecto empresarial, con apoyo en hojas de cálculo electrónicas, en las partes 2 y 3; y el segundo relacionado con la planificación detallada de cualquier tipo de proyecto en la parte 5. Con él adquirirá las herramientas teórico-prácticas, necesarias para la identificación, la formulación y la evaluación de proyectos de inversión, a través de diferentes metodologías. Conozca Las Generalidades de los proyectos. Los Indicadores de rentabilidad Económica. Los conceptos relacionados con la identificación, la formulación y la evaluación proyectos. Las herramientas complementarias para la evaluación de proyectos, como la matemática financiera. Cada los estudios que se elaboran en la formulación de proyectos, así como los criterios para definir la viabilidad de los mismos. Aprenda Cómo identificar los proyectos. Cómo formular y evaluar proyectos empresariales. Cómo gerenciar sus proyectos. Cómo identificar y aplicar algunas de las diferentes metodologías para la formulación de proyectos.

Download or read book Estudio de un modelo de evaluaci n de proyectos de inversi n vial written by Ricardo Spichiger Merino and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Planindex written by and published by . This book was released on 1988 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metodolog a para la preparaci n y evaluaci n de proyectos de infraestructura vial written by and published by . This book was released on 2013* with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Estudio de topicos especiales en evaluaci n de proyectos written by Juan Hersztajn Moldau and published by . This book was released on 1983 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Res menes de documentos sobre recursos h dricos written by United Nations. Economic Commission for Latin America and the Caribbean. Natural Resources and Energy Division and published by Santiago de Chile : Naciones Unidas, Comisión Económica para América Latina y el Caribe, División de Recursos Naturales y Energía : Centro Latinoamericano de Documentación Económica y Social. This book was released on 1987 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The North American Mosaic written by Commission for Environmental Cooperation (Montréal, Québec). Secretariat and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.

Download or read book A Systems View of Planning written by George Chadwick and published by Pergamon. This book was released on 1977 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical change and human ecology; What is planning?; Systems; Planning as a conceptual system; On space and spatial planning; Goals; Projecting the system: What is the future?; Models; Some operational models and their underlying theories; Modelling "the whole system"; Evaluation; A spatial method for regional planning; Satisfaction or optimisation? The bounds of rationality; Plan or programme?; A mixed-programming strategy.

Download or read book Birds of Peru written by Thomas S. Schulenberg and published by Princeton University Press. This book was released on 2010-05-04 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best guide to the birds of Peru—now in a revised paperback edition Birds of Peru is the most complete and authoritative field guide to this diverse, neotropical landscape. It features every one of Peru's 1,817 bird species and shows the distinct plumages of each in 307 superb, high-quality color plates. Concise descriptions and color distribution maps are located opposite the plates, making this book much easier to use in the field than standard neotropical field guides. This fully revised paperback edition includes twenty-five additional species. A comprehensive guide to all 1,817 species found in Peru—one fifth of the world's birds--with subspecies, sexes, age classes, and morphs fully illustrated Designed especially for field use, with vivid descriptive information and helpful identification tips opposite color plates Detailed species accounts, including a full-color distribution map Includes 25 additional species not covered in the first edition Features 3 entirely new plates and more than 25 additional illustrations

Download or read book Breakfast Of Biodiversity written by John Vandermeer and published by Food First Books. This book was released on 2013-03-26 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continuing devastation of the world’s tropical rain forest affects us all—spurring climate change, decimating biodiversity, and wrecking our environment’s resiliency. Millions of worried people around the world want to do whatever it takes to save the forest that is left. But halting rain forest destruction means understanding what is driving it. In Breakfast of Biodiversity, John Vandermeer and Ivette Perfecto insightfully describe the ways in which such disparate factors as the international banking system, modern agricultural techniques, rain forest ecology, and the struggles of the poor interact to bring down the forest. They weave an alternative vision in which democracy, sustainable agriculture, and land security for the poor are at the center of the movement to save the tropical environment.

Download or read book Parks in Peril written by Katrina Brandon and published by Island Press. This book was released on 1998-07 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the experience of the Parks in Peril program -- a wide-ranging project instituted by The Nature Conservancy and its partner organizations in Latin America and the Caribbean to foster better park management -- this book presents a broad analysis of current trends in park management and the implications for biodiversity conservation. It examines the context of current park management and challenges many commonly held views from social, political, and ecological perspectives. The book argues that: biodiversity conservation is inherently political sustainable use has limitations as a primary tool for biodiversity conservation effective park protection requires understanding the social context at varying scales of analysis actions to protect parks need a level of conceptual rigor that has been absent from recent programs built around slogans and stereotypesNine case studies highlight the interaction of ecosystems, local peoples, and policy in park management, and describe the context of field-based conservation from the perspective of those actually implementing the programs. Parks in Peril builds from the case studies and specific park-level concerns to a synthesis of findings from the sites. The editors draw on the case studies to challenge popular conceptions about parks and describe future directions that can ensure long-term biodiversity conservation.Throughout, contributors argue that protected areas are extremely important for the protection of biodiversity, yet such areas cannot be expected to serve as the sole means of biodiversity conservation. Requiring them to carry the entire burden of conservation is a recipe for ecological and social disaster.

Download or read book Measuring the Information Society Report 2016 written by United Nations Publications and published by UN. This book was released on 2017-09 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Measuring the Information Society Report, which has been published annually since 2009, features key ICT data and benchmarking tools to measure the information society, including the ICT Development Index (IDI). The IDI 2016 captures the level of ICT developments in 175 economies worldwide and compares progress made since the year 2014. The MISR 2016 assesses IDI findings at the regional level and highlights countries that rank at the top of the IDI and those that have improved their position in the overall IDI rankings most dynamically since 2014. It will also use the findings of the IDI to analyze trends and developments in the digital divide. The report will present 2015 prices for about 160 countries and provide a detailed analysis of mobile-cellular, fixed-broadband and mobile-broadband prices over the period 2008-2015. It will highlight the role of ICTs in achieving the Sustainable Development Goals and present the newly agreed SDG indicator framework, including the ICT indicators. The report will also include a chapter looking into new metrics to measure mobile uptake, and a chapter presenting data analyzing Internet use and uptake.

Download or read book Rural Women in Latin America written by Isis International and published by . This book was released on 1987 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Extent of Poverty in Latin America written by Oscar Altimir and published by . This book was released on 1982 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work originated in a research project for the measurement and analysis of income distribution in the Latin American countries, undertaken jointly by the Economic Commission for Latin America and the World Bank. The present paper presents estimates of the extent of absolute poverty for ten Latin American countries and for the region as a whole in the 1970s, on the basis of available household surveys and population censuses. They are based on country-specific poverty lines representing minimum acceptable levels of private consumption, drawn according to a food-based method. Such poverty lines - ranging from 150 to 250 dollars of annual household consumption per capita - express a normative definition of the absolute dimensions of poverty, partly based on expert appraisals and partly reflecting the actual behavior of low income households facing the life style projected by Latin American development. According to these estimates, 40 percent of Latin American households were poor at the beginning of the 1970s, the incidence of poverty being 26 percent in urban areas and 60 percent in rural areas. Urban poverty extended to more than one-third of urban households in some countries (Brazil, Colombia, Honduras) while affecting between 20 and 30 percent in others (Peru, Mexico, Venezuela), about 15 percent in Costa Rica and Chile and less than 10 percent in Argentina and Uruguay. The extent of poverty in rural areas would not be less than 20 percent in any case and would reach more than 60 percent in some countries. The corresponding poverty gaps were also estimated; in terms of total household income, they may represent manageable proportions (around 2-3 percent) in the better-off countries, but are in the 4-8 percent range in the bigger countries of the region and reach as much as 12 percent in Peru and 17 percent in Honduras.

Download or read book Drug Trafficking Corruption and States written by Luis Jorge Garay Salamanca and published by . This book was released on 2015-05-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drug Trafficking, Corruption and States is cutting edge research. Garay Salamanca and Salcedo-Albarán, along with their contributing authors help document the transition from economic to political imperatives within transnational drug cartels. The break from the Zetas by La Familia Michoacana is one example contained in their empirical survey. Social Network Analysis is their tool for illuminating the varying dynamics of cartel-state inter-penetration and reconfiguration. In doing so they clearly discern between State Capture (StC) and Co-opted State Reconfiguration (CStR). As the drug wars and criminal insurgencies rage in the Americas and beyond, this seminal framework will facilitate efforts by scholars, law enforcement officials, intelligence analysts and policymakers to understand shifts in sovereignty, and to illuminate the mechanisms of transnational illicit networks and their interaction with the state.