39 resultados para Public-private


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As Parcerias Público-Privadas (PPP) de infraestrutura escolar são cada vez mais utilizadas no mundo, entretanto as avaliações de impacto desse modelo ainda são escassas. O presente estudo contribui para essa área do conhecimento ao avaliar o impacto da utilização de PPP tanto na construção como na operação das Unidades Municipais de Educação Infantil (UMEIs) de Belo Horizonte (BH). A metodologia de pesquisa foi baseada na comparação de 46 UMEIs, sendo 27 unidades de PPP e 19 unidades construídas e operadas no modelo tradicional de contratação pública. Em relação ao impacto na construção, os principais resultados são que o tempo de obra das unidades de PPP foi 45% menor e que 79% das unidades tradicionais foram entregues fora do prazo contratado de 13 meses, enquanto que nenhuma PPP foi entregue acima deste prazo. Além disso, a PPP permitiu aumentar a escala na construção das UMEIs, superando as limitações do modelo tradicional. Dentre as principais evidências encontradas quanto ao impacto na operação, pode-se citar que os diretores de unidades de PPP afirmam ter 25% mais tempo para focar nas atividades pedagógicas, pois gastam menos tempo na gestão dos serviços não pedagógicos, e que o grau de satisfação com os serviços de manutenção das instalações físicas é substancialmente maior nessas unidades. Os resultados positivos para PPP só não apareceram em relação aos serviços de manutenção de TI. Uma limitação deste trabalho foi não conseguir realizar a comparação de custos das duas modalidades. O estudo pretende contribuir para o aprimoramento dos modelos regulatórios de PPPs em educação e para a discussão sobre o papel que pode ser desempenhado pelas PPPs na redução do déficit de infraestrutura escolar.

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Com base em proposições depreendidas da teoria da economia dos custos de transação, da teoria dos incentivos e dos contratos incompletos, esta pesquisa realiza um estudo de casos múltiplos buscando encontrar correspondentes empíricos para tais formulações. O foco dessa dissertação está em uma oportunidade incomum: a ocorrência simultânea de dois diferentes modelos de parceria com sistemas de incentivos distintos aplicados ao mesmo serviço. O Poupatempo e a Unidade de Atendimento Integrado - UAI, dois importantes programas regionais brasileiros de atendimento presencial ao cidadão, que possuem objetivos semelhantes e que empregaram recentemente diferentes modelos de parceria. Enquanto São Paulo utilizou da terceirização para expandir o Poupatempo desde 2007, Minas Gerais desenvolveu o UAI desde 2011 com uma parceria público-privada. Este estudo de casos múltiplos desenvolve-se com base em uma análise contratual que identifica os incentivos formais das parcerias aliada a avaliação dos resultados dos agentes privados com base nos relatórios de desempenho. Para além da análise destes documentos, entrevistas semiestruturadas nos permitem analisar as variáveis não-contratuais. Assim, os elementos extraídos dos dois casos nos permitem observar os pressupostos depreendidos das três teorias.

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This document represents a doctoral thesis held under the Brazilian School of Public and Business Administration of Getulio Vargas Foundation (EBAPE/FGV), developed through the elaboration of three articles. The research that resulted in the articles is within the scope of the project entitled “Windows of opportunities and knowledge networks: implications for catch-up in developing countries”, funded by Support Programme for Research and Academic Production of Faculty (ProPesquisa) of Brazilian School of Public and Business Administration (EBAPE) of Getulio Vargas Foundation.

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This article studies the welfare and long run allocation impacts of privatization. There are two types of capital in this model economy, one private and the other initially public (“infrastructure”). A positive externality due to infrastructure capital is assumed, so that the government could improve upon decentralized allocations internalizing the externality, but public investmentis …nanced through distortionary taxation. It is shown that privatization is welfare-improving for a large set of economies and that after privatization under-investment is optimal. When operation inefficiency in the public sectoror subsidy to infrastructure accumulation are introduced, gains from privatization are higherand positive for most reasonable combinations of parameters.

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We develop a theory of public versus private ownership based on value diversion by managers. Government is assumed to face stronger institutional constraints than has been assumed in previous literature. The model which emerges from these assumptions is fexible and has wide application. We provide amapping between the qualitative characteristics of an asset, its main use - including public goods characteristics, and spillovers toother assets values - and the optimal ownership and management regime. The model is applied to single and multiple related assets. We address questions such as; when is it optimal to have one of a pair ofr elated assets public and the other private; when is joint management desirable; and when should a public asset be managed by the owner of a related private asset? We show that while private ownership can be judged optimal in some cases solely on the basis of qualitative information, the optimality of any other ownership and management regimes relies on quantitative analysis. Our results reveal the situations in which policy makers will have difficulty in determining the opimal regime.

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Mercados financeiros e finanças corporativas

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The problem of decision making, its mechanisms and consequences is the very core of management, it is virtually impossible to separate the act of manage from this knowledge area. As defined by Herbert Simon – "decision making" as though it were synonymous with "managing". A decision is a selection made by an individual regarding a choice of a conclusion about a situation. This represents a course of behavior pertaining to what must be done or what must not be done. A decision is the point at which plans, policies and objectives are translated into concrete actions. Our behavior during decisive moments is closely linked with our brain dominance profile. Over the years, our decision-making processes develop a consistent pattern, which can be described as a decision-making style. Our style is grounded in our preferences, which arise from our brain dominance characteristics […]. The importance of understanding the impact of our thinking preferences and how to improve the effectiveness as a leader of organizations are the main justifications for this thesis; the main problem addressed is the behavioral profile diversity in a selective Master’s cohort formed by students from several different countries. The research methodology approach has been quantitative, through questionnaire administration using the HBDI (Herrmann Brain Dominance Instrument), a validated framework developed by William "Ned" Herrmann when he was the leader of General Electric's Crotonville facility. This questionnaire has been administered in hundreds of thousands professional, enabling the possibility to establish correlations between a certain group and several historical databases. The selected group of analysis is the first cohort (23 students) from the CIM (Corporate International Master's), a joint program between Georgetown University (USA), ESADE (Spain) and FGV (Brazil). Besides decision preferences, the obtained profile enables the discussion on leadership style, heuristic's pitfalls and a base to compare with future cohorts. The fundamental research question is: how diverse is the dominant decision-making profile for the CIM students?

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It is well documented the positive impact of the Private Equity and Venture Capital (PE/VC) industry on the creation and development of highly successful innovative companies in a few countries, mainly in the United States. PE/VC firms provide not only capital to startups and small and medium enterprises (SMEs) that usually have financing gap, especially in emerging markets, but also strategic resources that enable these enterprises to commercialize innovation. As consequence, government incentive and nurture of local PE/VC industries would be expected in emerging economies due to innovation‟s importance to economic growth. This paper aims to identify if the Brazilian government has supported local PE/VC industry throughout the years in order to foster favorable conditions to creating and developing successful innovative businesses. It also analyzes Brazil‟s main public policies towards PE/VC and if they encompass all the three stages of its cycle – fundraising, investing and exiting. I conducted an empirical research which collected primary data from a sample of 127 PE/VC firms (90% of the population) operating in Brazil as of June, 2008. All firms answered a webbased questionnaire that collected quantitative data regarding their investment vehicles, portfolio companies, investments and exits. I compared the data obtained from the survey with the main local governmental PE/VC support programs. First, I confirmed the hypothesis that the Brazilian government has been using the PE/VC industry as a public policy towards entrepreneurship and innovation. Second, I identified that although PE/VC public policies in Brazil are mostly concentrated in fundraising phase, they have been able to positively impact the whole cycle. Third, it became clear that the Brazilian government became more concerned about Seed and Venture Capital (VC) Early stages due to their importance to the entire PE/VC value chain. As consequence, I conclude that those public policies have been very important to build a dynamic and strong local PE/VC industry, whose committed capital grew 50% per year between 2005 and 2008 to achieve US$27 billion, which invested US$ 11 billion, which employs 1,400 professionals (75% with postgraduate degrees) and maintains 482 portfolio companies, mostly SMEs. In addition, PE/VCbacked companies represented one third of the Initial Public Offerings (IPOs) that occurred in Brazil between 2004 and 2008 (approximately US$15 billion).

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This study provides an empirical investigation of the determinants of long-term debt maturity in Brazil. We built a unique database that includes privately placed debt and public debt for 308 publicly traded, non-financial Brazilian companies, from 2009 to 2013. We perform GMM panel analyses using as dependent variables the amount of long-term debt payable in more than one, three, and five years for total debt, BNDES (Brazilian Development Bank) debt and corporate bonds. The results show that the BNDES finances less risky firms, i.e., those that are larger, older, more tangible and more transparent. We also find support for information asymmetry theories, as companies with higher transparency levels have similar leverage levels relative to others but higher proportions of long-term debt in their capital structures. Regarding debt levels, we find that more levered companies are larger, less profitable, more tangible and have fewer growth opportunities. To our knowledge, this is the first paper to address the determinants of long-term debt maturity in Brazil that uses various specifications of long-term debt and that examines different types of debt.