Programa de Pós-Graduação em Economia
URI Permanente desta comunidade
Navegar
Navegando Programa de Pós-Graduação em Economia por Título
Agora exibindo 1 - 20 de 48
Resultados por página
Opções de Ordenação
Item Análise bibliométrica da produção científica sobre bioeconomia no Brasil: uma visão panorâmica(Universidade Federal de Goiás, 2023-05-25) Silva, Guidborgongne Carneiro Nunes da; Silva, Adriana Ferreira; http://lattes.cnpq.br/0903453737945294; Silva, Adriana Ferreira; Barbosa, Cleidinaldo de Jesus; Silva Neto, Waldemiro Alcântara daAcademic works that address the concept of Bioeconomy, as well as the concepts that involve this production model, have been developed in interdisciplinary areas such as energy security, renewable industry and agroecology. Therefore, the characterization of Bioeconomy is still seen as a concept under construction, whose definition and applicability have been presented from different and often divergent approaches. In this context, the main objective of this study is to analyze, through a systematic review and bibliometric analysis of the literature, the scientific production of Brazilian researchers on the subject, between the years 2015 and 2022, in order to assess how the concept of Bioeconomy has been employed. In general, the analyzes of the studies pointed to divergences in the authors' approaches, but convergence regarding the need to integrate different fields of knowledge, with emphasis on areas related to biotechnology, bioinputs and bioecology to enhance an economic model with biological inputs and that preserves the biodiversity. Furthermore, the authors agree that Bioeconomy is a field of knowledge that has provided advances in socio-environmental sustainability actions in a systemic and integrated way among different agents. This research contributes to measure the level of participation of Brazilian researchers in the construction of the concept of bioeconomyItem Análise da persistência dos indicadores de continuidade do fornecimento de energia elétrica da Celg-D(Universidade Federal de Goiás, 2018-06-08) Ribeiro, Viviane Pires; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Silva Neto, Waldemiro Alcântara da; http://lattes.cnpq.br/0903453737945294; Silva Neto, Waldemiro Alcântara da; Holanda, Francisco Bruno de Lima; Tabak, Benjamin MirandaWith the merger of Celg by the Enel group, one of the largest private companies in the Brazilian electric power sector, Enel Distribuição Goias has been facing serious problems related to its indicators of continued power supply, due to the fact that Celg-D has been in recent years, among the worst positions in the national ranking of service continuity and as one of the concessionaires that most compensates its consumers, directly affecting the company's results and generating losses to its shareholders. The requirement of the purchase agreement, defined by Aneel, is that, from 2019, the worsening trends in the SAID and SAIF indicators of Enel-GO will be reversed, under penalty of being intervened by the regulator and even losing the concession. In this scenario is the following question: Does the trend in the indicators of continuity of the Celg have the characteristic of persistence to the shocks, that is, it has long memory? The objective of this study is to analyze the persistence of the series of duration (SAID) and frequency (SAIF) of interruptions of the power supply of the company's electric sets during the periods prior to its privatization, from 2014 to 2016. Specifically, it seeks to test whether the series have long memory, to verify if the presence of structural breaks in the data changes the results and to identify if there is heterogeneity in the behavior of the series in different sets. For this, the methodology used is the method proposed by Robinson (1995) to analyze the persistence of the series and the Andrews and Ploberger (1994) test, with p-value using the approximations of Hansen (1997). The results suggest that there is a difference in the order of integration, depending on the type of series, duration or frequency and the electric set involved. Since the frequency series, in general, present more persistence than those of duration. When considering the potential presence of data breaks, there is a change in the order of integration of some series and in most of the sets the order found is less than 1. Therefore, both fractional integration analysis that considers the presence of break, do not consider, they point out that there are few sets that present persistent series and the majority of those who present are those that receive the highest compensations. However, it is not only the sets that receive large monetary amounts, in the form of compensations, that have series of persistent duration and / or frequency. Therefore, the hypothesis that part of the trend in the indicators has long-term components is partially rejected, in approximately 24% of the sets that received the highest DIC indicator compensations and in 40% of the sets that received the highest FIC compensation. In this way, the present work differs from the previous literature both in the sense of analyzing the behavior of the series of continuity indicators, with a methodology considered more robust, as well as by the database, not yet explored by the academy. Finally, the analysis allows both the direction of public and business policies and can be used by the company in making ex-ante decisions on the adoption of policies to reduce its indicators.Item Uma análise da variação do efeito preço na função de demanda residencial por água para diferentes níveis de consumo(Universidade Federal de Goiás, 2020-04-16) Gomes, Camila Rocha; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Silva Neto, Waldemiro Alcântara da; Silva, Adriana Ferreira; Monsueto, Sandro EduardoThis paper aims to estimatea residencial water demand function to the State of Goiás, considering the probable variations of the price effect at the different levels of consumption. The analysis is based on the assumption that users with greater amount consumed are less sensitive to the price variotions. For this purpose, the quantile regression technique is used in a unbalanced panel data of monthly water consumption for each neighborhood served by Saneago. The results show that consumers with a lower volume consumed have a higher price effect than those that demand a larger amount of water, confirmingthe basic hypothesis of the study. Given this variability, it is possible to affirm that only the tarif policy used by Saneago, IBP, does not promote the rational use and is not efficient in the universalization of water supply. Since, by increasing the price, the decrease will occur in those locations that by nature consume less and, usually, for subsistence purposes.Item Análise das elasticidades de curto e longo prazo da arrecadação de ICMS em Goiás por setor de atividade(Universidade Federal de Goiás, 2020-12-18) Oliveira, Wederson Xavier de; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Monsueto, Sandro Eduardo; Teixeira, Anderson Mutter; Ely, Regis AugustoFor the appropriate conducting of fiscal policy is important understand how tax revenue responds to macroeconomic changes, quantifying its sensitivity. Incorrect forecasts about growth of tax revenue can lead to mistakes in the elaboration of the government budget of the following year, compromising fiscal balance. In addition to quantifying this sensitivity in the long run, it’s also of fundamental importance to know how tax revenue develops in face of short-term fluctuations in the level of economic activity, because the correct estimative of revenue, within the financial year, allows matching the expenditure execution to the pace of revenue collection, achieving the budget balance. In this context, this work aims to measure the sensitivity of VAT (Value-Added Tax) revenue in Goiás in face of changes in the level of economic activity. For this goal, short and long-term elasticities of VAT are estimated in response to changes in GDP, using Ordinary Least Squares (OLS), Dynamic Ordinary Least Squares (DOLS), OLS with Error Correction Model and OLS with Error Correction allowing asymmetrical responses. These elasticities are also estimated for the largest sectors of economy in terms of VAT. Quarterly series are used in the period between 1st quarter of 2003 and 1st quarter of 2020. Among the main empirical verifications, it’s observed, as desirable, a tax revenue elastic to GDP in the long run, indicating that VAT in Goiás accompanies the growth of the Brazilian economy, with an elasticity of 1.32121. In the short term, VAT revenue is inelastic to GDP, showing some stability during cyclical crises, with growth of around 0.97% for every 1% of GDP growth. It’s also verified that the tax revenue in Goiás presents asymmetrical responses in the short term. When below the long-term equilibrium, the short-term elasticity is 0.753, more inelastic than in the model without asymmetry. On the other hand, when above of the long-term equilibrium, it presents an elastic tax revenue, equal to 1.209016.Item Análise do mismatch na inserção dos egressos do ensino superior no mercado de trabalho(Universidade Federal de Goiás, 2023-05-04) Vieira, Pedro Henrique Mendes Rodrigues; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Monsueto, Sandro Eduardo; Meireles, Debora Chaves; Simão, Rosycler Cristina SantosThis work aims to analyze the occurrence of mismatch in the national formal labor market through data from a Federal University. In this sense, an attempt is made to find the incidence and probability of graduates have incompatibility between their area of training and occupation and also being considered overeducated, working in occupations with less requirement for years of study. Likewise, it analyzes whether there are differences in the type of absorption in the labor market for graduates from courses considered “elite”, thus testing the hypothesis that graduates from this group are less prone to misfits. The sample comprises graduates from 80 courses at the Federal University of Goiás graduated between 2005 and 2020 and employed in the formal job market. Using a Probit model, the probabilities of the graduates being in one of the mismatch were estimated. The results show that black graduates, from public schools, who work outside Goiânia, work under the CLT regime, are in the public sector, studied applied social sciences and agricultural sciences, were hired before or during the student period and those who attended courses non-elite are more likely to be overeducated. In the mismatch between education and occupation, the greatest probability is found in male graduates, black, coming from private schools, under CLT regime, working in the public sector, graduated in an applied social sciences course, who are in a situation of overeducation, who got a job before or during graduation and who belong to the elite group. With this, it is observed that the hypothesis of lower occurrence of mismatch for individuals coming from elite courses, happens only in the case of overeducation.Item Análise do primeiro emprego e seu efeito sobre a trajetória ocupacional do jovem – 2002 a 2016(Universidade Federal de Goiás, 2017-06-12) Carrijo, Bárbara Christina Pereira da Silva; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Monsueto, Sandro Eduardo; Casari, Priscila; Antigo, Mariangela FurlanThis dissertation aims to analyze the occupational insertion of young people in the Brazilian labor market according to gender, considering the hiring for first job. Therefore, the PME database from 2002 to 2016 is used, with information from the Economically Active Population employed in the age group of 16 to 25 years. The models performed consist of a multivariate probability model with the purpose of analysing the occupational insertion of young people, considering four conditions of activity, two of which are employment (first job and not first job) and two no employment (unemployment and inactivity). And two models of traditional probability, in which the first seeks to analyze the propensity of the young person to occupy a job of better socioeconomic quality, in the current period and in the future. The results indicate that individuals in the first job are less likely to occupy a higher quality position. In addition, the first job tends to affect the young person's future employment, limiting access to better jobs and creating barriers to mobility that results in an improvement in socioeconomic status.Item Análise econômica das compensações financeiras pagas por transgressões do limite dos indicadores de continuidade na distribuição de energia elétrica: o caso Celg (2014 a 2016)(Universidade Federal de Goiás, 2018-04-26) Barbosa, Lucas Martins; Monsueto, Sandro Eduardo; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4770161D3; Silva Neto, Waldemiro Alcântara da; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4139717U9; Silva Neto, Waldemiro Alcântara da; Scalco, Paulo Roberto; Queiroz, Antônio Marcos deThe mechanisms for stimulating quality improvement in the provision of the electricity distribution service emerged along the evolution of the regulatory process in the Brazilian electric power sector, with emphasis on: the continuity indicators and the consequences of the poor quality of the services rendered the payment of financial compensation to consumers and the risk of loss of the concession right. From this history, the National Electric Energy Agency - ANEEL, under constant supervision pointed to Celg as one company that had one of the worst rankings in the continuity rankings, and one of the most paid financial compensation to its consumer units. This research investigates the reduction of the volume paid in financial compensation by Celg, about R$ 220 million (reais), between 2014 and 2016. This partnership had a set of information with more over 200 million observations of long-term interruptions in the distribution of electricity and payment of financial compensation. For this analysis, an investigation made of the roots of the current problem of poor quality of service rendering, noting that one of the main factors causing the current scenario is several failures in the regulatory process that occurred throughout the development of the Brazilian electricity sector and, also, the non-investment in periods of technological transition and expansion of the use of electric energy, which Celg is inserted. To mitigate the high amounts paid in financial compensation, two different analyzes carried out in two articles; the first under the method of quantum regressions and the second through an exploratory analysis of spatial data. These analyzes decide two investment policies carried out by Celg, one for the regions where they most paid financial compensation and another for which there was practically no violation of the limits of the continuity indicators. The first proposal is to start corrective investments, improving distribution systems with implementing automation devices of the system (re-closers), while the second proposal is based in the investment in the revision of the systems that paid few compensations, with the aim of avoiding future problems.Item Análise econômica dos indicadores de continuidade da Celg Distribuição(Universidade Federal de Goiás, 2018-07-13) Lauro, Marcos Eduardo de Souza; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Silva Neto, Waldemiro Alcantara da; http://lattes.cnpq.br/0903453737945294; Monsueto, Sandro Eduardo; Queiroz, Sabrina Faria de; Queiroz, Antônio Marcos deThe present dissertation aims to evaluate the quality of the service provided by Celg Distribuição, through its continuity indicators, in order to propose improvement actions for the company. The collective indicators of duration and the equivalent frequency of interruptions (DEC and FEC), using a database formed from more than 200 data sets, are evaluated through unpublished methodologies for the theme, spatial analysis and decomposition of Oaxaca, with 200 million of observations related to all interruptions between 2014 and 2016 in the concession area of the distributor. The main results indicate that there is a structural problem with the extrapolation of the regulatory limits of the distributor's indicators, placing it as the worst distributor in Brazil in recent years, a problem that was accentuated by the transfer of control of the State of Goiás to the Union in 2011. This problem presents a heterogeneous problem along the 200,000 km² area of the concession area, whose problem is concentrated in the interior regions of the State of Goiás. In addition, there are significant differences regarding the the Metropolitan Region of Goiânia (REMG) and the interior of the State regarding the durations of the power outages. With the research, four actions are proposed for the company, being they to apply actions of the best electrical assemblies to those where the situation is more critical; to request the regulatory body to redefine regulatory limits; identify the primary cause of the outage; define a specific maintenance policy for the interior of the state of Goiás, a region whose continuity problem is more pronounced than in Goiânia.Item Avaliação do impacto do programa saúde da família nos municípios do estado de Goiás entre 2006 e 2014(Universidade Federal de Goiás, 2017-06-30) Vianna, Paulo Jackson Bezerra; Oliveira, Guilherme Resende; http://lattes.cnpq.br/4435590881986017; Itria, Alexander; http://lattes.cnpq.br/7278290457268315; Itria, Alexander; Souza, Marta Rovery de; Diaz, Mário Ernesto PiscoyaThe Family Health Program (FHP) was presented as the main program of the reorganization of Basic Care in Brazil, with the effort to provide municipalities and the population access to health services in a preventive and not just curative way. Today, in a long-term context of the implementation of the PSF, for the state of Goiás, the PSF is present in all municipalities in Goiás and with a population coverage of 67% in 2015. In the context, the present study seeks to assess the impact of the Family Health Program on indicators of infant mortality rate (under one year) and childhood mortality rate (under five years) between 2006 and 2014 of the municipalities of Goiás. For this, we use the panel data methodology with negative binomial distribution considering the fixed effects, for which five models were considered. The results show that the Family Health Program contributed to the reduction of the infant mortality rate and the childhood mortality rate in the municipalities of Goiás, as well as other control variables such as municipal health expenditure, the proportion of families followed with health profile in the CadÚnico. These results show that prevention-related health actions through primary care have contributed to the reduction of child-related mortality. It is also worth mentioning this study, when conducting the discussion and analyzing the effect of the PSF for a state in the Midwest.Item Avaliação do impacto do programa saúde da família nos municípios do estado de Goiás entre 2006 e 2014(Universidade Federal de Goiás, 2017-06-30) Vianna, Paulo Jackson Bezerra; Oliveira, Guilherme Resende; http://lattes.cnpq.br/4435590881986017; Itria, Alexander; http://lattes.cnpq.br/7278290457268315; Itria, Alexander; Souza, Marta Rovery de; Diaz, Mário Ernesto PiscoyaThe Family Health Program (FHP) was presented as the main program of the reorganization of Basic Care in Brazil, with the effort to provide municipalities and the population access to health services in a preventive and not just curative way. Today, in a long-term context of the implementation of the PSF, for the state of Goiás, the PSF is present in all municipalities in Goiás and with a population coverage of 67% in 2015. In the context, the present study seeks to assess the impact of the Family Health Program on indicators of infant mortality rate (under one year) and childhood mortality rate (under five years) between 2006 and 2014 of the municipalities of Goiás. For this, we use the panel data methodology with negative binomial distribution considering the fixed effects, for which five models were considered. The results show that the Family Health Program contributed to the reduction of the infant mortality rate and the childhood mortality rate in the municipalities of Goiás, as well as other control variables such as municipal health expenditure, the proportion of families followed with health profile in the CadÚnico. These results show that prevention-related health actions through primary care have contributed to the reduction of child-related mortality. It is also worth mentioning this study, when conducting the discussion and analyzing the effect of the PSF for a state in the Midwest.Item Coabitação e mobilidade domiciliar: evidências para o Brasil(Universidade Federal de Goiás, 2018-12-03) Fernandes, Vinicios Divino Canto; Monteiro, Waleska de Fátima; http://lattes.cnpq.br/6277244705149516; Monteiro, Waleska de Fátima; Cardoso, Larissa Barbosa; Zoghbi, Ana Carolina PereiraData from Brazilian Institute for Geography and Statistics (IBGE) shown that, in year 2002, one quarter of 26-25-year-old Brazilian adults were “Twixters” and kept living with their parents. Ten years after, this rate rose over 30 percent. It is possible, however, that this growth has been motivated due to economic factors. If so, these young may be extending the time spent coresiding with their parents as a strategy to develop a higher reservation wage or more years of education, smoothing their future transition to household independence. This paper proposes to gather evidences about an increase in average coresidence duration in Brazil and to investigate if increases are related to occupational condition and higher demand for human capital. In this regard, we tempt to detect 18-35 years kids who left parental household using data from Brazilian Monthly Employment Survey (PME) from 2002 to 2015. We then regress the ‘exit probability’ against variables such as household characteristics, occupation, years of education and school/college attendance. We find that Brazilian kids have been extending their average spent time on coresidence, mostly male adults aged 26-35. We also find that being unemployed or attending school/college has a negative impact on quitting coresidence status’ probability.Item Comercialização da carne suína em São Paulo: análise de transmissão de preços(Universidade Federal de Goiás, 2017-02-20) Castro, Aline Carvalho de; Silva Neto, Waldemiro Alcântara da; http://lattes.cnpq.br/0903453737945294; Silva Neto, Waldemiro Alcântara da; Monsueto, Sandro Eduardo; Miqueleto, Guilherme JacobThe aim of this work is to study São Paulo pork marketing at levels of producer, wholesale and retail. In order to reach the objective was studied marketing margin, price transmission analysis and asymmetric price transmission test. The marketing margins study showed that retail is the market level that holds most of the sector's margins, averaging 56% over the analyzed period, while the wholesale margin and the producer share are on average 8% and 36% respectively. Regarding the analysis of price transmission, the SVEC model indicated that 1% producer’s prices variation, turn to 0,74% wholesale price’s variation, while 1% wholesale’s prices variation repercussion the retail price in 0,5%. Therefore, prices changes are not completely transmitted to the next stage. Production’s stage is most susceptible to adjustment along the chain, while retail is the most influencer to other stages prices. Result of the asymmetric error correction model (ECM) shows that price transmission farmer to retail is asymmetric. Indicating that increases and decreases in producer prices are not transmitted in the same path by retailers. Such evidence can be explained by high marketing margins at retailer stage, participation in large retail chains that have market power, access to information by being in direct contact with consumers and a high degree organization. Even not producing and not having the product, they are agents whose negotiate through contracts, which incur in less risk.Item Consumidores discriminam trabalhadores por conta própria? Uma análise empírica para o ano de 2014(Universidade Federal de Goiás, 2018-08-31) Brito, Lorena de Sousa; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Monsueto , Sandro Eduardo; Casari, Proscila; Diaz , Mario Ernesto PiscoyaThis dissertation has the main objective to analyze the possible existence of discrimination of the consumer against self-employed workers in Brazil. Assuming that the individuals most likely to suffer this type of discrimination are those who have more contact with customer in their work process (or who deal with image, success or beauty) a two-level visibility classification has been proposed. In this way, the self-employed were categorized by their skin color and degree of exposition of the occupation (or level of contact with the client), resulting in four comparison groups: high visibility caucasian, high visibility blacks and dark-skinned, low visibility caucasian and low visibility blacks and dark-skinned. The incomes were estimated for each of these groups through quantile regressions applied to the PNAD 2014 microdata. Subsequently, the quantum decomposition method was applied to income differentials to decompose on explained and unexplained components. The main results evidenced the presence of consumer discrimination, which is higher for individuals who have a high degree of contact with the customer. Other results show the predominance of black and dark-skinned individuals in low visibility functions. The distribution of caucasian presentes even greater average and variability than the distribution of non caucasian, a result that meets the theoretical model of consumer discrimination applied here.Item Crescimento das exportações de carne bovina brasileira entre 2005 e 2015: fatores econômicos(Universidade Federal de Goiás, 2018-04-16) Lima, Raylla Pereira de; Silva Neto, Waldemiro Alcântara da; http://lattes.cnpq.br/0903453737945294; Silva Neto, Waldemiro Alcântara da; Silva, Adriana Ferreira da; Cruz Júnior, José CesarThe goal of this study is to identify the economic determinants responsible for the growth of Brazilian beef exports between 2005 and 2015, since, nowadays, Brazil maintains its position as the top exporter of this product. Furthermore, the study is extended to the elaboration of a theoretical model that explains this growth, through the specification of an econometric model, and an analysis regarding the impact of the explanatory variables on development of the quantum of beef exported by Brazil. A time series econometric model was developed, specifically a Vector Self-Regression Model with the correction of errors, with Bernanke identification. The results for the matrix of contemporary relations indicate that, differently from the expected result of the theoretical model, the retail price affects negatively the beef exports. A positive shock of 1% on that variable reduces the exports by 0,1%, approximately. Similarly, the cattle stock also showed an inverse relation with beef exports, but with a very low magnitude. As for the beef volume, it was observed that a 1% shock in that variable raises the exports in approximately 0,35%. The results obtained from the Impulse-Response Function indicate that cattle stock is a relevant variable in the explication of Brazilian beef exports, and also a non-anticipated shock in that variable results in a long term adjustment for most variables in the model. Through the decomposition of variance of forecast errors of the exports, it was observed that at the end of fourteen trimesters the currency exchange rate was responsible for approximately 10,7% of the error variance.Item Desempenho da produtividade total dos fatores (PTF), na agropecuária das mesorregiões de Goiás entre 1970 e 2017(Universidade Federal de Goiás, 2023-05-15) Mello Júnior, Fernando Corrêa de; Silva Neto, Waldemiro Alcântara da; http://lattes.cnpq.br/0903453737945294; Silva Neto, Waldemiro Alcântara da; Silva, Adriana Ferreira; Queiroz, Antônio Marcos deDuring the 1970s, the process known as agricultural modernization began in the state of Goiás, a little later than in the rest of Brazil, which started in the 1950s. Enabled mainly by public policies promoting regional development and abundant financing, the cerrado region of Goiás saw the introduction of new techniques capable of boosting productivity in the sector, as well as machinery, equipment, and inputs. This work contributes in two aspects i) to the literature, by providing a study of a geographical and regional scope that has not yet been explored; ii) it fills a gap in the detailed analysis of the state of Goiás, which is the fifth largest agricultural producer in the country in terms of Gross Value of Agricultural Production (VBP) in 2022. For the parties involved, it provides analytical evidence of the homogeneity or heterogeneity of the state's productivity, shedding light on state public policies and market decisions made by the productive agents. Given this scenario and the importance of agriculture for Goiás, the objective of this work is to analyze and compare the performance of agricultural Total Factor Productivity (TFP) in Goiás and its different Mesoregions. TFP was chosen as a proxy for productivity. The methodology used focused on analyzing TFP between 1970 and 2017, and its inputs and output indices calculated using the Törnqvist index (1936). The results showed that, starting from 1970, agricultural productivity in the Southern Mesoregion grew at a higher rate than that observed in the state of Goiás and the adjacent mesoregions, with the Capital index experiencing higher growth compared to Labor and Land indices from the same decade, indicating a shift towards largescale production in the regional agriculture, increasing labor and land productivity. The Eastern Mesoregion had the second highest annual growth rate of TFP during the study period, with a 0.13 percentage point difference from the leader. The performance of the Eastern Mesoregion was linked to the increase in the output index in the last two censuses, facilitated by irrigated crops using central pivots. The North and Northwest regions followed trajectories where livestock products had smaller increases in the output index compared to agricultural products, from 1970 to 2017, representing the main contributions to the agricultural value. On the other hand, the Central Mesoregion diverged from the state average of agricultural TFP, as land use for agricultural activities and labor experienced declines starting from 1985, resulting in the lowest average TFP growth during the analyzed period.Item Diferenças salariais por origem familiar (e cor): uma análise para egressos do ensino superior da UFG(Universidade Federal de Goiás, 2021-03-07) Guimarães, Adriana Moura; Monsueto, Sandro Eduardo; http://lattes.cnpq.br/5484881117429853; Monsueto, Sandro Eduardo; Cardoso, Larissa Barbosa; Ribeiro, Carlos Antônio CostaThis work assesses the impact of family origin on income and wage differentiation by race. As a proxy for family origin, a dummy is used regarding the administrative dependency of the school where the analyzed individuals attended high school. In this context, ex-students from public schools are identified as born in families with unpleasant situations in relation to the others. The sample comprises 10 courses’ graduates from the Federal University of Goiás graduated between 2010 and 2017 and employed in the formal job market. The results show that even controlling factors such as course, institution and contract length, public schools’ students still reach hourly-wages lower than their counterpart. Regarding the issue of color, analyzed here via Oaxaca's decomposition, it is seen that socioeconomic origin is a part significant of the wage differences explained between Blacks and Non-Blacks people.Item Discriminação de preços de terceiro grau com externalidade em oligopólio de Cournot(Universidade Federal de Goiás, 2020-05-06) Vilasboas, Anna Eloyr Silveira; Holanda, Francisco Bruno de Lima; http://lattes.cnpq.br/0680905827894606; Holanda, Francisco Bruno de Lima; Maldonado, Wilfredo Leiva; Torres, Juan Pablo GamaFirms often find it profitable to segment customers according to their demand sensitivity and to price discriminate accordingly. In some settings, consumer heterogeneity can be directly observed, and a firm can base its pricing upon contractible consumer characteristics. In this context, the presente dissertation analyses olipolistic third-degree price discrimination in the presence of consumption externalities within female and male markets. Assuming linear inverse demands, we investigate an associated change in social welfare (the sum of the consumers’ surpluses and the producer’s profit) with the regime change from uniform pricing to price discrimination when both markets are open under either regime. It is shown that social welfare and men’s consumer surlus does not is unaffected by the regime change. However, women’s consumer surplus increases with price discriminated.Item Distribuição funcional da renda e crescimento econômico: elementos teóricos e uma análise econométrica com dados em painel dinâmico(Universidade Federal de Goiás, 2018-05-16) Freneau, Breno Nahuel; Meyrelles Filho, Sérgio Fornazier; http://lattes.cnpq.br/9533124727129779; Meyrelles Filho, Sérgio Fornazier; Araújo, Ricardo Silva Azevedo; Teixeira, Anderson MutterIn this study, we investigate the relationship between functional income distribution and economic growth by means of a literary survey, formal mathematical modeling and econometric analysis. We begin by reviewing the literature regarding economic distribution and growth theories and identifying different perspectives on this issue. In the context of this discussion, we emphasize the interpretation originally developed by Amit Bhaduri and Stephen Marglin who, by modeling the characteristics of underutilization of productive capacities and involuntary unemployment of the workforce attributed to a monetary economy of production, defined, under a post-Keynesian view, a rigorous and flexible framework of analysis. The Bhaduri-Marglin model predicts positive effects of a higher wage share on consumption as well as positive effects of a higher profit share on investment. Therefore, this framework is capable of explaining wage-led results, which are observed when the consumption effect dominates the investment effect, as well as profit-led results, which are otherwise verified. Upon formally presenting the model and a brief synthesis of the current stage of empirical research in this area of investigation, we propose an econometric study as a means of contributing to the debate. Based on an empirical specification of the Bhaduri-Marglin model for an open economy, we estimate regressions through the use of panel data. We highlight, as central aspects of the contribution proposed here: (1) the inclusion of developing countries in the samples and (2) the application of econometric estimators which are capable of handling potential endogeneity issues. In our empirical study, we apply the Arellano-Bover/Blundell-Bond estimator for dynamic panel data seeking to estimate and analyze the demand regime. Additionally, we employ autoregressive vectors in panel data in order to identify the accumulation regime as well as the demand regime. In our investigation with the Arellano-Bover/Blundell-Bond estimator, we find that most demand regimes estimated are wage-led. Nevertheless, we managed to estimate profit-led demand regimes in one instance related to the average economy. On the other hand, the autorregressive estimator suggests that the average economy has profit-led demand and wage-led accumulation. However, no significant coefficients were detected for the average developing economy while applying this autorregressive structure.Item Dominância fiscal e monetária no Brasil: uma análise do período de 2003 a 2017(Universidade Federal de Goiás, 2019-07-11) Santos, Daniel Fichman dos; Meyrelles Filho, Sérgio Fornazier; attes.cnpq.br/9533124727129779; Meyrelles Filho, Sérgio Fornazier; Monsueto, Sandro Eduardo; Queiroz, Antônio Marcos deThis paper analyzes the coordination between fiscal policy and monetary policy in the Brazilian economy, in order to investigate possible evidence of a fiscal dominance process, observing the data for the years 2003 to 2017. In this sense, preliminary, it presents, in general lines, the relevant theoretical reference for a reasoned discussion of the theme. Following, the recent evidence for the Brazilian economy on the existence of fiscal and monetary dominance regimes, in which a lack of coordination between both policies, has recently been brought about, has recently provoked the macroeconomic imbalances that make Brazil's interest rate one of the which is intended to finance a sequence of government expenditures that corroborates an increase in the risk of default, currency depreciation and inflation. Next, we present the empirical method of autoregressive vectors (VAR) used to investigate the coordination between fiscal policy and monetary policy, through a causal relationship between the variables primary outcome, net public sector debt, country risk, real exchange rate and inflation. Evidence obtained suggests that the Brazilian economy seems to have moved from an environment of monetary dominance from 2003 to 2010 to an environment of fiscal dominance from 2011 to 2017.Item Efeitos do desalinhamento da taxa real de câmbio sobre o crescimento econômico, 2001-2014(Universidade Federal de Goiás, 2019-05-23) Kamenach, Kerssia Preda; Missio, Fabrício José; http://lattes.cnpq.br/5047485742216555; Meyrelles Filho, Sérgio Fornazier; http://lattes.cnpq.br/9533124727129779; Meyrelles Filho, Sérgio Fornazier; Missio, Fabrício José; Monsueto, Sandro Eduardo; Lucena, Andréa Freire deThere is an important empirical literature that tries to demonstrate the misalignment of the real rate of exchange effects on economic growth. This literature is divided into at least two main approaches: the first, inspired by the Washington Consensus literature, argues that misalignment of the real exchange rate is prejudicial to economic growth, while the second admits that the undervaluation of the real exchange rate favors product expansion. Rodrik’s studies (2008) are one of main references of this approach. In this context, this dissertation advances in the literature when presenting new econometric evidences for this relation, contemplating a sample of sixty-five developing countries and thirty-one developed countries, observed in the period of 2001 to 2014. A control variables in the growth model is the economic complexity index (ECI), understood as a possible proxy for the level of echnological development, since as the same is more present in the tradable sector goods than in the nontradable goods. In methodological terms, the panel data model with fixed effects was used. The results of the model proposed indicate that the real exchange rate misalignment index coefficient is positive and significant, thus providing empirical support for the hypothesis that the maintenance of an undervalued real exchange rate tends to have a positive impact on economic growth.
- «
- 1 (current)
- 2
- 3
- »