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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Decomposi????o de gastos p??blicos e o impacto no crescimento do consumo em cinco UF???s brasileiras: mobilidade urbana e fun????es de fluxo

Silva, Francisco de Assis da 29 August 2016 (has links)
Submitted by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-04-20T17:36:27Z No. of bitstreams: 1 FranciscodeAssisdaSilvaFerreiraTese2016.pdf: 1490793 bytes, checksum: 723a3751c0bb7200af11e9383d4583c8 (MD5) / Approved for entry into archive by Sara Ribeiro (sara.ribeiro@ucb.br) on 2017-04-20T17:37:05Z (GMT) No. of bitstreams: 1 FranciscodeAssisdaSilvaFerreiraTese2016.pdf: 1490793 bytes, checksum: 723a3751c0bb7200af11e9383d4583c8 (MD5) / Made available in DSpace on 2017-04-20T17:37:05Z (GMT). No. of bitstreams: 1 FranciscodeAssisdaSilvaFerreiraTese2016.pdf: 1490793 bytes, checksum: 723a3751c0bb7200af11e9383d4583c8 (MD5) Previous issue date: 2016-08-29 / This thesis is divided in two main chapters: The first chapter revolves around the decomposing of five Federative Units's expenses, taking in account the revenue of each distinct unit, in healthcare, education and transport and in the search for empirical evidence, supported by a adapted theoretic model, of the impact of the latter in the Consumption Growth Rate of said Federative Units. The data was delated and the econometric estimation of the model parameters was made through a non-linear method. This allowed the derivated model parameters to be calculated and the ascertainment of the influence of transport investiment in the consumption. The second chapter's theme is Urban Mobility, initially discussing the population's necessity of transiting in the urban space, the problematic of traffic jams, the inefficacy of public transportation, and the externalities and diseconomies generated by said factors. In the endeavour of modeling the flow of vehicles through a road network, the so called "Flow Functions" are presented: this family of functions determines the time spent in shuttle between two consecutive bus stations and captures the e effects the increase of users sharing the same route has on the travel time. / Esta tese est?? dividida em dois cap??tulos: o primeiro investiga a decomposi????o de gastos p??blicos com sa??de, educa????o, transporte e seu impacto na taxa de crescimento do consumo em cinco unidades da federa????o, enquanto o segundo versa sobre a mobilidade urbana e as fun????es de fluxo. O primeiro cap??tulo trata da busca por evid??ncias emp??ricas, apoiadas num modelo te??rico adaptado, sobre o impacto do investimento em transporte na taxa de crescimento do consumo. Para isso, foram utilizados dados municipais de gastos com sa??de, educa????o e transporte, al??m das receitas correntes dos munic??pios. Os dados foram deflacionados e foi aplicado um m??todo n??o linear na estimativa econom??trica dos par??metros do modelo. A partir destes resultados, os par??metros derivados do modelo te??rico foram calculados, permitindo avaliar se os investimentos em transporte exercem influ??ncia sobre a taxa de crescimento do consumo. No segundo cap??tulo, a tem??tica ?? mobilidade urbana, discutindo primeiramente a necessidade do deslocamento por parte da popula????o de uma cidade, problemas com congestionamento, a inefici??ncia do transporte p??blico, deseconomia e outras externalidades geradas por engarrafamentos tamb??m foram abordadas. A tentativa de modelar o fluxo de ve??culos numa malha vi??ria serviu de inspira????o para as fun????es de fluxo que ser??o introduzidas aqui. Ent??o, dentro deste contexto, introduzimos uma fam??lia de fun????es com objetivo de modelar o deslocamento de usu??rios do transporte p??blico numa malha vi??ria. Estas fun????es determinam o tempo de deslocamento entre duas esta????es consecutivas e capturam o efeito do aumento de fluxo de usu??rios compartilhando a mesma via.

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