Informe general de la economía departamental de Huila para el primer trimestre del año 2001. A lo largo del documento se mencionan variaciones en los índices de desempleo, exportaciones e importaciones, actividades financieras, construcción de infraestructura y sacrificio de ganado con respecto al periodo anterior.

Abstract: The paper presents a theoretical critical revision of the four mainstream sustainability information encoding processes by arguing that they are insufficiently capable of intelligibly recording, classifying, and summarizing sustainability data for economic prosperity, environmental integrity and social equity decision making (i.e. sustainable development). Utilizing the postulates of General Systems Theory and systems proprieties the problem of information complexity presented by sustainability data is addressed. Resumen: El siguiente trabajo presenta una revisión teórico crítica de los cuatro procesos de codificación de información desde los cuales se reporta actualmente en sostenibilidad. El trabajo sostiene que cada uno de ellos es insuficientemente capaz de registrar, clasificar y resumir información de forma inteligible para la toma de decisiones sobre desarrollo sostenible, es decir, respecto a decisiones sobre prosperidad económica, integridad medioambiental y equidad social. La revisión crítica está basada en los postulados de la Teoría General de Sistemas y en las propiedades sistémicas que permiten abordar el problema de la complejidad en información que presenta la información en sostenibilidad.

Background Retinopathy of prematurity is the major cause of blindness in children in Colombia. This cause of childhood blindness is irreversible when stablished, but 100% preventable with the adequate strategies put in place. This raises important questions concerning strategies to reduce the incidence of blindness as a result of ROP, which should ensure that all infants who are at risk of blinding ROP are examined in screening programmes. Aim The aim was to collect data in the neonatal intensive care units. This was used to evaluate the existing human and material resources for preventing, screening and treating ROP and rehabilitation of children suffering from ROP. The data helped to do an analysis of gaps in the service and allowed to present a proposal for a programme to prevent blindness due to ROP in the cities of Manizales, Pereira and Armenia, Colombia. Methods 7 NICUs were visited in the three cities. The study collected quantitative data on neonatal intensive care units, admission and survival of premature babies during 2010, human resources and infrastructure and data on knowledge of the Colombian guidelines on ROP. Results The survival rates vary according to the provider. They are higher in the private sector, and lower in the public sector. Overall, the available data allowed us to estimate that there are approximately 45,000 births per year (2010) in the region (95% occur in hospital) and 1.8% of all the births are less than 2,000g. Therefore, in the region, 810 babies per year weighing less than 2,000g are at risk of developing any type of ROP. The number of places, ventilators and monitors is sufficient. Staffing is adequate in the private NICUs, with a shortage of neonatologists in the public NICUs. The number of nurses monitoring babies is universally adequate, but the lack of knowledge in controlling risk factors of developing ROP such as monitoring oxygen in a constraint. An ROP screening programme is not available in public NICUs and in some of the mixed providers. The Kangaroo Mother programme lack of screening for ROP. Conclusions The unstable health system has allowed (i) unsustainable NICUs and programmes for ROP (ii) If available, programmes running without being monitored or evaluated, and, (iii) no screening in public and some mixed NICUs in Manizales, Pereira and Armenia. (iv) no screening for ROP in the Kangaroo Mother Programe As access and survival rates improve in the NICUS of these cities, ROP is likely to continue to be a significant cause of blindness in the region, despite the progress that has been achieved with the 2010 Colombian guidelines for screening and treating ROP. Recommendations The results suggest that the prevention of blinding ROP is a complex task in Colombia that requires concomitant strategies to be put in place: Firstly, national policies in screening for ROP and oxygen delivery for the babies in the NICUs are needed. Secondly, as a primary preventive strategy, training nurses in the NICUs to control and monitor the delivery of oxygen; as a secondary preventive strategy, ROP programmes offered to the public, mixed, private NICUs and to the Kangaro Mother Programme; as a tertiary strategy, rehabilitation providing a low vision centre for these children Thirdly, running ROP programmes need to be monitored and evaluated.

Gender-based violence during armed conflicts and under oppressive regimes is a reality. Although governments, NGOs, the international community and civil society have made efforts to address the impact of gender-selective practices on women their magnitude remains underestimated. When sexual violence has been systematically used as a strategy of terror and control, children born as a consequence of it emerge within the society as a generation conceived from violence. Even though these children are part of the narratives of wartime sexual violence survivors, they have neither gained a place in the agenda of human rights concerns nor in the post-violence political agenda. Indeed, in the aftermath of conflict they seem to be invisible subjects of the wounded society and therefore, their role in the process of national reconciliation is denied. Although there is a significant lack of information on these children, empirical evidence shows that their human rights are highly compromised in a number of ways and that their presence cannot be underestimated. In this dissertation I argue that the omission to include these children in the agenda towards reconciliation hinders the project of national reconstruction. By being excluded from this process, they are not just marginalised from the political process towards reconstruction of the society but also from society itself. My analysis is enriched by elements coming from sociology, psychology and international human rights law. I based my research on the review of International Human Rights Instruments; Literature on gender based violence during conflicts; war-affected children; trauma; and reconciliation. In addition, I reviewed literature on the plight of these children in Bosnia and Herzegovina, East Timor, Rwanda, Sierra Leone, Uganda.

Colombia, as many low and middle-income countries, has been deeply influenced by the predominant linear economic model by using their extensive natural resources to create, to some extent, wealth. However, the current environmental problems and global economy deceleration are challenging the country to find new ways to growth the economy without harming the environment. The circular economy (CE) seems to be a promising model to achieve this goal by reducing the dependency on non-renewables, improving the competitiveness through innovation and ¬generating new and rewarding jobs. Thus, this paper explored the enablers that would facilitate the transition towards a CE in Colombia given its specific circumstances such as development gaps in infrastructure and a large informal sector involved in recycling. As a result, an enabling framework was proposed based on secondary data and the insights from interviewing an expert on the field. This framework was the baseline to assess the CE in Colombia and to identify the main interventions that are required to support a transition towards a more sustainable economy. This assessment was carried out through secondary data and some interviews with professionals performing in sustainable development in the country. The evaluation showed that Colombia does not have at the moment the right enabling conditions for a CE deployment. Therefore, the country presents opportunities to reinforce a CE transition in terms of political coherence and a suitable fiscal framework that promotes sustainable practices as well as a robust IT infrastructure and ICTs appropriation among the enterprises to develop business models framed within the CE principles. Moreover, it is required a safe and profitable recovery of materials discouraging the current practices of recycling. Finally, it is important to promote financing schemes and the development of design-led approaches to production among the industrial sector to foster innovation as a key building block of a CE. The findings of this dissertation provide a starting point for future research about the enablers for a CE transition in the context of low and middle-income economies.

El método “El Avión de Papel” es para los niños de Colombia y está destinado a iniciar el camino de aprendizaje o la adquisición de la lengua francesa, para principiantes, niños o los niños con discapacidad mental que se proporcionan a través de la variedad de actividades y la simplicidad de contenido para los niños.Los contenidos proporcionan una comprensión más suave y progresiva de las materias básicas para el aprendizaje de la lengua francesa. Este método proporciona objetivos de aprendizaje, con actividades motivadoras y atractivas (canciones, juegos y proyectos de arte) que desarrollan las habilidades de producción y comprensión oral, iniciando con la introducción a la escritura.El método “El Avión de Papel” tiene como objetivo facilitar el aprendizaje del francés a los niños colombianos, de manera sencilla como un avión de papel, que es fácil de construir y utilizar a cualquier persona, en cualquier lugar.

The Colombian government introduced a capacity market to promote the diversification in the energy matrix, and protect users from high prices derived from dry seasonal events. Unfortunately, the flaws in the scarcity price definition- a mechanism that activates the capacity market obligation and sets a cap price for the spot market- have resulted in a market failure. Specifically, some generation plants have been forced to be unavailable because their variable costs are significantly higher than the scarcity price. This research presents an analysis and some possible alternatives fo the definition of the scarcity price in the Colombian Electricity market. An excel-based model was developed in order to analyse and compare different scarcity price definitions under three dimensions: i) Water management resources. ii) Penalty exposure of agents. iii) Change in prices for final demand. Results suggest that the proposed change in the scarcity price definition would induce to more efficient water management resources, and a reduction in the penalty exposure of agents. Complementary actions are recommended for policy makers in order to avoid some possible side effects of the implementation of a new scarcity price definition.

This thesis introduces a financial simulation model covering two related financial domains: Mobile Payments and Retail Stores systems. The problem we address in these domains is different types of fraud. We limit ourselves to isolated cases of relatively straightforward fraud. However, in this thesis the ultimate aim is to introduce our approach towards the use of computer simulation for fraud detection and its applications in financial domains. Fraud is an important problem that impact the whole economy. Currently, there is a lack of public research into the detection of fraud. One important reason is the lack of transaction data which is often sensitive. To address this problem we present a mobile money Payment Simulator (PaySim) and Retail Store Simulator (RetSim), which allow us to generate synthetic transactional data that contains both: normal customer behaviour and fraudulent behaviour. These simulations are Multi Agent-Based Simulations (MABS) and were calibrated using real data from financial transactions. We developed agents that represent the clients and merchants in PaySim and customers and salesmen in RetSim. The normal behaviour was based on behaviour observed in data from the field, and is codified in the agents as rules of transactions and interaction between clients and merchants, or customers and salesmen. Some of these agents were intentionally designed to act fraudulently, based on observed patterns of real fraud. We introduced known signatures of fraud in our model and simulations to test and evaluate our fraud detection methods. The resulting behaviour of the agents generate a synthetic log of all transactions as a result of the simulation. This synthetic data can be used to further advance fraud detection research, without leaking sensitive information about the underlying data or breaking any non-disclose agreements. Using statistics and social network analysis (SNA) on real data we calibrated the relations between our agents and generate realistic synthetic data sets that were verified against the domain and validated statistically against the original source. We then used the simulation tools to model common fraud scenarios to ascertain exactly how effective are fraud techniques such as the simplest form of statistical threshold detection, which is perhaps the most common in use. The preliminary results show that threshold detection is effective enough at keeping fraud losses at a set level. This means that there seems to be little economic room for improved fraud detection techniques. We also implemented other applications for the simulator tools such as the set up of a triage model and the measure of cost of fraud. This showed to be an important help for managers that aim to prioritise the fraud detection and want to know how much they should invest in fraud to keep the loses below a desired limit according to different experimented and expected scenarios of fraud.

Abstract: This contribution provides for a main comparison between the new Article X proposed by the OECD under Action 6 Final Draft and the new Article 22 of the 2016 US Model Income Tax Convention. For purposes of the above, this contribution is divided in two main parts. The first part contains a comparative analysis of the main differences resulting from a tax treaty policy perspective. The second part compares both proposals under an itemized approach. This second part addresses the specific wording differences between new Article X proposed by the OECD under Action 6 Final Draft and the new Article 22 of the US Model Income Tax Convention. At the time of drafting, some additional changes to the final version of the Article X proposed by the OECD under Action 6 could be made as consequence of the disclosure of the latest version of the US LOB on 17 February 2016. Resumen: Este artículo hace una comparaciòn entre el artìculo X propuesto por la OCDE bajo la acción 6 del reporte final contra la erosión de la base gravable y la transferencia de utilidades, y el nuevo artículo 22 del Modelo de Convenio del Impuesto sobre la Renta de los estados Unidos (modelo 2016). Para efectos delo anterior, el artículo está dividido en dos partes principales. La primera parte establece un análisis de las principales diferencias en materia de política tributaria en relación con la suscripción de tratados. La segunda parte analiza las diferencias específicas en la redacción de ambos artículos.

The Legal Transplant Theory proposed by A. Watson, K. Pistor and D. Berkowitz is defined as movement of a rule or a system of law from one country to another. Under this theory, the mentioned authors conclude that a legal change does not perform in an equal manner in the transplanting country as in the origin country. They argue that the adoption of it in the latter is the result of a comprehensive study of the socio-economic circumstances of the nation, while transplanting countries import the legal entity without having similar circumstances. Furthermore, under this theory, the successfulness of a legal transplant is determined by an adaptation process that the legislator, the governmental institutions and the society of the transplanting country shall undertake to prepare the scenario for the introduction. In consequence, transplanted legal changes are called to fail due to uninformed or erroneous decision made by the law-makers. Pistor and Berkowitz analyzed company regulation in various countries, among them Colombia, to support their theories. Regarding the Colombian case, they referred to the Codes of Commerce of 1853 and 1887, concluding that they were unsuccessful legal transplants from Spain and Chile, respectively.  This paper analyzes the abovementioned theory pretending to determine if the legal transplant theory was correctly applied to the Colombian case. Particular attention deserves the Sociedad por Acciones Simplificadas (S.A.S), which is a new hybrid business form adopted in Colombia as a transplant from the United States’ Limited Liability Company. In the light of this case, the document will determine whether this is called to be an unsuccessful legal transplant (as predicted by the Legal Transplant Theory). If the answer is negative, the document will determine if the S.A.S. is merely an exception of the theory or if it demonstrates the failure of such assumption.