In this thesis we analyse the economic effects of a policy proposal in Sweden, which implies a removal of the sentence reduction for 18- to 20-year-old offenders. We use a cost-benefit analysis (CBA) to systematically assess its effects. Our results indicate that the policy proposal is most likely beneficial to society, a conclusion which is strengthened by our sensitivity analysis. Our CBA builds upon Becker’s (1968) economic model of crime, and the extensive literature it has inspired which explores the effects of harsher punishment on crime. In order to assess how a harsher sentencing regime affects society, we use crime-punishment elasticities and costs of crime based on previous studies and own estimations. Our main contribution to the existing literature is twofold. First, we provide an economic dimension to a current political issue. Second, we employ a CBA to a research area in Sweden in which the method has been used sparingly. Knowing how an increase in punishment affects crime rates is of great importance for policy making. Hence, we encourage further analysis in this area, especially in Sweden.

The work describes problems of creating CBA. The theoretical part of the work defines the CBA, its drawbacks and strengths. An important part of it is a different view of economic orientations to the CBA. The work also deals with the current institutional situation that determines the obligation of drawing up the CBA for the selected projects seeking public support. The aim of this work is to evaluate the production of any obligation of the CBA. For this purpose, will be used as well interviews with experts.

Esta dissertação aborda a análise custo-benefício (ACB) em manejo florestal sustentável (MFS) em Roraima, Unidade da Federação pertencente à Amazônia Legal que assim como os outros Estados sofrem com a falta de alternativas econômicas frente à pressão regional e internacional de não uso dos recursos da floresta. Por essa razão, este trabalho, procurou estudar a viabilidade da atividade de manejo florestal sustentável (MFS), a fim de subsidiar futuros empreendimentos que sejam ao mesmo tempo economicamente viável e ambientalmente corretos. Para alcançar tal objetivo foi necessário expor exaustivamente a corrente do desenvolvimento sustentável, tais como, sua origem, o contexto histórico, seus conceitos, tratados e convenções que asseguraram juridicamente o pensamento conservacionista. Além disso, foi preciso embasamento na Ciência Econômica, com o conteúdo transversal sobre a Curva de Kuznets, conceito de bens públicos e as implicâncias das externalidades no custo ambiental, bem como de contribuições de economistas como Pigou, Meadows e Tietenberg. Assim, também, indispensável foi inserir na discussão, dados, conceitos e o histórico da região em discussão qual seja, a Amazônia (especialmente a roraimense) bioma possuidor de apelo internacional haja vista sua indiscutível importância para o equilíbrio ambiental do Brasil e sua contribuição para todo o planeta terra. Por fim, conjugou-se a aplicação da ACB e suas ferramentas (como os método de valoração ambiental) com o manejo florestal sustentável (MFS) objetivando o alcance do desiderato inicial, qual seja, a viabilidade ou não de modelos de extração de madeira na Amazônia de Roraima. O resultado obtido foi de que, dos três modelos estudados apenas o modelo em manejo florestal sustentável (MFS) apresentou viabilidade econômica e ambiental, tendo em vista que nos dois primeiros modelos em sistema e produção convencional (um sem e outro com custo ambiental) não atenderam aos requisitos dos indicadores do estudo: valor presente líquido (VPL), taxa interna de retorno (TIR) e a razão B/C. Aliás, duas das análises que levaram em conta os custos dos impactos ambientais foram denominadas de análise custo-benefício ampliada ou ambiental (ACBA), que são variações ou alternativas ao modelo de ACB convencional ou simples. Desse modo, o benefício do modelo MFS supera seus custos o que torna atrativos para investidores privados e públicos, bem como para financiamento via fundos ambientais nacionais e internacionais ou via financiamento via Banco Mundial, Comunidade Européia, entre outros agentes de fomento. / This study approach the cost-benefit analysis (CBA) in sustainable forest management (SFM) in Roraima, Brazilian State owned by Amazon that just as other states suffer from a lack of economic alternatives facing the regional and international pressure not to use of forest resources. Therefore, this study sought to investigate the feasibility of the activity of sustainable forest management (SFM) in order to support future developments that are both economically viable and environmentally sound. To achieve this it was necessary to thoroughly expose the chain of sustainable development, such as its origin, historical context, its concepts, treaties and conventions which ensure legal thinking conservationist. Moreover, it was necessary grounding in economic science, with the content on the transverse Kuznets Curve, a concept of public goods and the implications of externalities in the environmental cost, as well as contributions from economists like Pigou, Meadows and Tietenberg. So, too, was essential to enter into the discussion, data, concepts and history of the region under discussion which is the Amazon (especially roraimense) biome possessed of international appeal has seen its unquestionable importance to the environmental balance of Brazil and its contribution to all the planet earth. Finally, conjugated to the implementation of the CBA and its tools (such as the valuation method) with sustainable forest management (SFM) in order to reach the first desideratum, namely, the feasibility or otherwise of models of logging on Amazon Roraima. The result was that the three models studied only the model in sustainable forest management (SFM) presented economic and environmental viability, given that the first two models and conventional production system (one without and one with environmental cost) is not met the requirements of the study indicators: net present value (NPV), internal rate of return (IRR) and the ratio B/C. Indeed, two of the analysis that took into account the costs of environmental impacts were identified as extended cost-benefit analysis or environmental (ACBA), which are a variation, or alternatives to the conventional model of CBA or simple. Thus, the benefit of the MFS model exceeds its cost which makes it attractive for private and public investors, as well as financing through national and international environmental funds or by funding through the World Bank, European Community, and other agents of promotion.

Esta dissertação aborda a análise custo-benefício (ACB) em manejo florestal sustentável (MFS) em Roraima, Unidade da Federação pertencente à Amazônia Legal que assim como os outros Estados sofrem com a falta de alternativas econômicas frente à pressão regional e internacional de não uso dos recursos da floresta. Por essa razão, este trabalho, procurou estudar a viabilidade da atividade de manejo florestal sustentável (MFS), a fim de subsidiar futuros empreendimentos que sejam ao mesmo tempo economicamente viável e ambientalmente corretos. Para alcançar tal objetivo foi necessário expor exaustivamente a corrente do desenvolvimento sustentável, tais como, sua origem, o contexto histórico, seus conceitos, tratados e convenções que asseguraram juridicamente o pensamento conservacionista. Além disso, foi preciso embasamento na Ciência Econômica, com o conteúdo transversal sobre a Curva de Kuznets, conceito de bens públicos e as implicâncias das externalidades no custo ambiental, bem como de contribuições de economistas como Pigou, Meadows e Tietenberg. Assim, também, indispensável foi inserir na discussão, dados, conceitos e o histórico da região em discussão qual seja, a Amazônia (especialmente a roraimense) bioma possuidor de apelo internacional haja vista sua indiscutível importância para o equilíbrio ambiental do Brasil e sua contribuição para todo o planeta terra. Por fim, conjugou-se a aplicação da ACB e suas ferramentas (como os método de valoração ambiental) com o manejo florestal sustentável (MFS) objetivando o alcance do desiderato inicial, qual seja, a viabilidade ou não de modelos de extração de madeira na Amazônia de Roraima. O resultado obtido foi de que, dos três modelos estudados apenas o modelo em manejo florestal sustentável (MFS) apresentou viabilidade econômica e ambiental, tendo em vista que nos dois primeiros modelos em sistema e produção convencional (um sem e outro com custo ambiental) não atenderam aos requisitos dos indicadores do estudo: valor presente líquido (VPL), taxa interna de retorno (TIR) e a razão B/C. Aliás, duas das análises que levaram em conta os custos dos impactos ambientais foram denominadas de análise custo-benefício ampliada ou ambiental (ACBA), que são variações ou alternativas ao modelo de ACB convencional ou simples. Desse modo, o benefício do modelo MFS supera seus custos o que torna atrativos para investidores privados e públicos, bem como para financiamento via fundos ambientais nacionais e internacionais ou via financiamento via Banco Mundial, Comunidade Européia, entre outros agentes de fomento. / This study approach the cost-benefit analysis (CBA) in sustainable forest management (SFM) in Roraima, Brazilian State owned by Amazon that just as other states suffer from a lack of economic alternatives facing the regional and international pressure not to use of forest resources. Therefore, this study sought to investigate the feasibility of the activity of sustainable forest management (SFM) in order to support future developments that are both economically viable and environmentally sound. To achieve this it was necessary to thoroughly expose the chain of sustainable development, such as its origin, historical context, its concepts, treaties and conventions which ensure legal thinking conservationist. Moreover, it was necessary grounding in economic science, with the content on the transverse Kuznets Curve, a concept of public goods and the implications of externalities in the environmental cost, as well as contributions from economists like Pigou, Meadows and Tietenberg. So, too, was essential to enter into the discussion, data, concepts and history of the region under discussion which is the Amazon (especially roraimense) biome possessed of international appeal has seen its unquestionable importance to the environmental balance of Brazil and its contribution to all the planet earth. Finally, conjugated to the implementation of the CBA and its tools (such as the valuation method) with sustainable forest management (SFM) in order to reach the first desideratum, namely, the feasibility or otherwise of models of logging on Amazon Roraima. The result was that the three models studied only the model in sustainable forest management (SFM) presented economic and environmental viability, given that the first two models and conventional production system (one without and one with environmental cost) is not met the requirements of the study indicators: net present value (NPV), internal rate of return (IRR) and the ratio B/C. Indeed, two of the analysis that took into account the costs of environmental impacts were identified as extended cost-benefit analysis or environmental (ACBA), which are a variation, or alternatives to the conventional model of CBA or simple. Thus, the benefit of the MFS model exceeds its cost which makes it attractive for private and public investors, as well as financing through national and international environmental funds or by funding through the World Bank, European Community, and other agents of promotion.

Esta dissertação aborda a análise custo-benefício (ACB) em manejo florestal sustentável (MFS) em Roraima, Unidade da Federação pertencente à Amazônia Legal que assim como os outros Estados sofrem com a falta de alternativas econômicas frente à pressão regional e internacional de não uso dos recursos da floresta. Por essa razão, este trabalho, procurou estudar a viabilidade da atividade de manejo florestal sustentável (MFS), a fim de subsidiar futuros empreendimentos que sejam ao mesmo tempo economicamente viável e ambientalmente corretos. Para alcançar tal objetivo foi necessário expor exaustivamente a corrente do desenvolvimento sustentável, tais como, sua origem, o contexto histórico, seus conceitos, tratados e convenções que asseguraram juridicamente o pensamento conservacionista. Além disso, foi preciso embasamento na Ciência Econômica, com o conteúdo transversal sobre a Curva de Kuznets, conceito de bens públicos e as implicâncias das externalidades no custo ambiental, bem como de contribuições de economistas como Pigou, Meadows e Tietenberg. Assim, também, indispensável foi inserir na discussão, dados, conceitos e o histórico da região em discussão qual seja, a Amazônia (especialmente a roraimense) bioma possuidor de apelo internacional haja vista sua indiscutível importância para o equilíbrio ambiental do Brasil e sua contribuição para todo o planeta terra. Por fim, conjugou-se a aplicação da ACB e suas ferramentas (como os método de valoração ambiental) com o manejo florestal sustentável (MFS) objetivando o alcance do desiderato inicial, qual seja, a viabilidade ou não de modelos de extração de madeira na Amazônia de Roraima. O resultado obtido foi de que, dos três modelos estudados apenas o modelo em manejo florestal sustentável (MFS) apresentou viabilidade econômica e ambiental, tendo em vista que nos dois primeiros modelos em sistema e produção convencional (um sem e outro com custo ambiental) não atenderam aos requisitos dos indicadores do estudo: valor presente líquido (VPL), taxa interna de retorno (TIR) e a razão B/C. Aliás, duas das análises que levaram em conta os custos dos impactos ambientais foram denominadas de análise custo-benefício ampliada ou ambiental (ACBA), que são variações ou alternativas ao modelo de ACB convencional ou simples. Desse modo, o benefício do modelo MFS supera seus custos o que torna atrativos para investidores privados e públicos, bem como para financiamento via fundos ambientais nacionais e internacionais ou via financiamento via Banco Mundial, Comunidade Européia, entre outros agentes de fomento. / This study approach the cost-benefit analysis (CBA) in sustainable forest management (SFM) in Roraima, Brazilian State owned by Amazon that just as other states suffer from a lack of economic alternatives facing the regional and international pressure not to use of forest resources. Therefore, this study sought to investigate the feasibility of the activity of sustainable forest management (SFM) in order to support future developments that are both economically viable and environmentally sound. To achieve this it was necessary to thoroughly expose the chain of sustainable development, such as its origin, historical context, its concepts, treaties and conventions which ensure legal thinking conservationist. Moreover, it was necessary grounding in economic science, with the content on the transverse Kuznets Curve, a concept of public goods and the implications of externalities in the environmental cost, as well as contributions from economists like Pigou, Meadows and Tietenberg. So, too, was essential to enter into the discussion, data, concepts and history of the region under discussion which is the Amazon (especially roraimense) biome possessed of international appeal has seen its unquestionable importance to the environmental balance of Brazil and its contribution to all the planet earth. Finally, conjugated to the implementation of the CBA and its tools (such as the valuation method) with sustainable forest management (SFM) in order to reach the first desideratum, namely, the feasibility or otherwise of models of logging on Amazon Roraima. The result was that the three models studied only the model in sustainable forest management (SFM) presented economic and environmental viability, given that the first two models and conventional production system (one without and one with environmental cost) is not met the requirements of the study indicators: net present value (NPV), internal rate of return (IRR) and the ratio B/C. Indeed, two of the analysis that took into account the costs of environmental impacts were identified as extended cost-benefit analysis or environmental (ACBA), which are a variation, or alternatives to the conventional model of CBA or simple. Thus, the benefit of the MFS model exceeds its cost which makes it attractive for private and public investors, as well as financing through national and international environmental funds or by funding through the World Bank, European Community, and other agents of promotion.

Städerna i Sverige växer och med det även de miljöproblem som urbaniserade områden medför. Sedumtak är en dagvattenhanteringslösning som medför ett flertal miljöfördelar, men det är fram till idag inte klargjort om anläggningen av sedumtak i Stockholmsområdet är samhällsekonomiskt försvarbart. Syftet med denna studie är därför att avgöra om anläggningen av sedumtak är samhällsekonomiskt lönsamt i Stockholmsområdet. En samhällsekonomisk konsekvensanalys har genomförts i Huddinge kommun där nettonuvärdet av ett sedumtak-projekt har sökts. Det finns lite värderingslitteratur gällande sedumtak och ett andra mål med uppsatsen har därför varit att undersöka om en trovärdig samhällsekonomisk konsekvensanalys kan genomföras i ett område där litteraturen är knapphändig.De identifierade nyttorna som sedumtak medför är minskad avrinning från tak, upptag av luftföroreningar och koldioxid, reduktion av buller, sänkt utomhustemperatur lokalt, ökat försäljningsvärde på bostäder samt förlängd livslängd på underliggande tak. Kostnaderna som uppstår är en ökad investeringskostnad, utsläpp av fosfor samt ökade underhållskostnader. Den största kostnaden är investeringskostnaden och den största nyttan är värdeökning av bostäder. Dessa nyttor och kostnader har så långt det är möjligt kvantifierats och värderats och beräkningar med nuvärdesmetoden visar på att anläggningen av sedumtak är samhällsekonomiskt lönsamt. Känslighetsanalysen visar på att resultatet är trovärdigt. Analysen har visat på att det är möjligt att genomföra en trovärdig samhällsekonomisk konsekvensanalys i ett område där litteraturen är knapphändig, förutsatt att målet är att avgöra om projektet är lönsamt eller inte och inte hur lönsamt det är. Det finns ett behov att utföra en liknande studie som denna, men som behandlar anläggningen av sedumtak i en större skala. Resultaten från detta examensarbete kan användas av beslutsfattare, planerare och andra tjänstemän inom samhällsbyggnadssektorn då det innefattar generell information om sedumtak samt en ekonomisk analys av investeringen. / The cities in Sweden are growing, and so too are the environmental problems that accompany development. Sedum roofs are stormwater management tools that come with many benefits, yet it is uncertain whether or not sedum roofs are in fact an advisable endeavor for society. This study aims to investigate whether sedum roofs in the Stockholm region are a profitable investment for society. A cost-benefit analysis (CBA) has been carried out in the municipality of Huddinge where the net present value of a sedum roof project is sought. The literature of green roof valuation is scarce, and a second aim is therefore to investigate if a reliable CBA can be conducted in an area where available data are limited. The identified benefits of sedum roofs are stormwater retention, air pollution and carbon dioxide removal, noise reduction, reduced outdoor temperature, increased sales value of apartments and increased life time of roof membrane. The costs that occur are an increased investment, spillage of phosphorus and increased maintenance costs. These costs and benefits have, as far as possible, been quantified and translated into monetary values. The greatest cost is that of investment, and the greatest benefit is the increased sales value of the apartments. Results from the CBA show that a sedum roof in the Stockholm region is a profitable investment for society. The sensitivity analysis indicates that these results are reliable. This study has shown that it is possible to conduct a reliable CBA in an area where the literature is scarce if the aim is to investigate whether a project is profitable for society or not, but not if the aim is to investigate how profitable a project is. A further study, in which a greater scale of sedum roof installation is considered, could be valuable. Decision makers, planners and operatives in city planning and the built environment can use the results from this master thesis in their work, as it provides general information about sedum roofs as well as an economic analysis of the investment.

Context: Exploratory Testing (ET) and Scripted Testing (ST) are two of the more commonly practiced manual testing approaches in industry. ST is a traditional testing approach in which testing is carried out by executing pre-designed test cases. While in ET, learning, test designing and test execution are carried out simultaneously. In many instances, ET and ST complement each other very well in projects; however, proponents of ET claim that ET is more cost-beneficial in comparison to ST. Moreover, a few studies have indicated that ET is more effective in defect detection. Nevertheless, to the best of our knowledge, no study has been conducted to compare the costs and benefits of these two approaches. Objectives: The aim of this study was to conduct a qualitative Cost-Benefit Analysis (CBA) of ET in comparison with ST. By comparing and analyzing these two testing approaches, this study attempts to aid in decision-making with respect to how resources should be allocated for ET and ST for certain projects. Methods: The factors of costs and benefits of ET and ST were identified by conducting six semi-structured interviews in industry. Based on the analysis of these factors, a CBA model is proposed. The academic and industrial evaluation of the proposed CBA model was performed by conducting five interviews with researchers and practitioners. In addition, a qualitative CBA of a process of ET, Session-Based Testing Management (SBTM), and a process of ST, Test-Case Based Testing (TCBT) is conducted by collecting data through questionnaires and interviews with industry practitioners. A total of 22 questionnaire responses and seven interviews were analyzed. Results: By analyzing the identified cost and benefit factors, a CBA model was developed based on the testing phases stated in the ISO/IEC 29119 standard. A qualitative CBA of the SBTM process in comparison with the TCBT process was conducted by applying the CBA model in a questionnaire. The following findings were gathered from the CBA: • The differences of the SBTM and TCBT processes are identified by an analysis of the activities performed in various organizations, which the respondents belonged to. • The results of the analysis and comparison, of the costs (in terms of effort) and benefits (quality of the testing activities) of these two testing processes, are presented with respect to each testing phase. • The factors that impact the costs and benefits of using SBTM and TCBT, are summarized and discussed in this report. • The scenarios, in which SBTM and TCBT can be more cost-beneficial, are identified based on practitioners’ opinions. Conclusions: According to the survey results, industry practitioners consider SBTM as more cost-beneficial in comparison with TCBT, particularly in the test design, implementation and test execution phases. However, industry practitioners also stressed that ET should not be considered as a replacement for ST. In some contexts, testing objectives are better achieved through a more scripted approach, while, in other contexts, testing objectives will benefit more from the ability to create and improve tests as they are being executed. Whether a testing approach is valuable or cost-beneficial also depends on the context of project and the required benefits.

This thesis is focused on the revitalization of brownfield implemented through public producrement and selected in the city of Brno. The theoretical part includes basic concepts that explain the issue of brownfields, public procurement, and more specifically the assessment of their economic efficiency. The practical part is focused on the specific case of brownfield revitalization through public procurement including its economic assessment. The use of econimic analysis, namely Cost Benefit Analysis (CBA), will be utilized to assess the effectiveness, and socio-economic impacts will also be determined. The purpose of the second part is to determine whether the revitalization thus made more economically advantageous for the city of Brno.

The diploma thesis is focused on evaluation of the economic efficiency of investment projects of transport infrastructure in the Czech Republic. These projekcts are evaluated according to the methodological documents of the Ministry of Transport of the Czech Republic, the State Fund for Transport Infrastructure and thr Directorate of Roads and Motorways of the Czech Republic. The diploma thesis also deals with the comparison od individual methodological procedures and their influence on the resulting indicators of economic efficiency of transport infrastructure condtructions.

Background: Nowadays, organizations face an increased occurrence and magnitude ofsystemic risks in their supply chain. For SMEs, these risks are even more prominent due toresources and capacity constraints, especially if they are positioned within global trade dyadssuch as the Europe-Asia dyad. As is it reasonable to assume that the near future will see otherexamples of disrupting events within this dyad, this study focuses on SMEs in the Europe-Asiadyad facing systemic risks. Purpose: The purpose of this study is to uncover how European SMEs within Europe-Asiadyads can strategically navigate and optimize their SCRM approach to counter systemic risks,harmonizing the adoption of the SCRM process and a cost-benefit approach to enhance theirrisk preparedness. Methods: This study has a qualitative and deduction approach with an exploratory purpose.Data is gathered though semi structured interviews within five case companies. Findings/Contribution: SMEs who are more dependent on the Europe-Asia dyad usually havemore SCRM practices in place. As a result, SMEs with solid SCRM processes have an increasedlevel of risk preparedness. However, SMEs also aim to stay agile to leverage for their smallsize and limited resources. The empirical findings also show that SMEs with less preparednessoften rely on a fast and agile reactive measure to tackle risks in their Europe-Asia supply chain.This level of preparedness directly influences the level of which SMEs use CBA within SCRM,which the leads to even more preparedness to systemic risks. Furthermore, SMEs with a highlevel of preparedness utilize CBA on a more advanced level than SMEs who showcase lowerpreparedness. It also offers valuable insights for both academics and practitioners on optimizingSMEs' risk management strategies. Keywords: Small and Medium Enterprises (SMEs) – Supply Chain Risk Management (SCRM)– Europe-Asia Dyad – Systemic Risks – Risk Preparedness – Cost-Benefit Analysis (CBA)