Cette thèse comprend quatre chapitres sur la répartition des revenus. Tous les chapitres sont interdépendants et leur objectif commun est de discuter le concept d’inégalité dans la composition du revenu. Ce concept est étudié de manière approfondie du point de vue conceptuel, mathématique et économique. Le chapitre 1 présente cette thèse et ses principales conclusions. Le chapitre 2 présente le concept d’inégalité dans la composition du revenu, ainsi qu’un résumé statistique pour son évaluation technique. Le chapitre 3 analyse les déterminants de la variation de l’inégalité des revenus à la lumière de la nouvelle dimension de l’inégalité précédemment introduite. Le chapitre 4 étudie l’évolution de l’inégalité dans la composition du revenu en Italie entre 1989 et 2016. Le chapitre 5 propose une méthode pour analyser conjointement les répartitions du capital et du travail et de l’épargne et de la consommation. Cette méthode repose sur le concept d’inégalité dans composition du revenu. Enfin, le chapitre 6 conclut cette thèse et jette les bases de futures recherches en la matière. / This thesis consists of four chapters on income distribution. All chapters are interrelated, and cohesively they serve the sole purpose of discussing the concept of income composition inequality. This concept is thoroughly explored from a conceptual, mathematical, as well as political economy perspective. Chapter 1 introduces this dissertation and its main findings. Chapter 2 presents the concept of income composition inequality, together with a summary statistics for its technical assessment. Chapter 3 analyzes the determinants of income inequality variation in light of the novel inequality dimension previously introduced. Chapter 4 studies the evolution of income composition inequality in Italy between 1989 and 2016. Chapter 5 proposes a method to jointly analyze the distributions of capital and labor and of saving and consumption across the population. This method hinges on the concept of income composition inequality. Finally, Chapter 6 concludes this dissertation and lays the ground for future research on the matter.

Made available in DSpace on 2016-04-26T20:48:34Z (GMT). No. of bitstreams: 1 Miguel Huertas Neto.pdf: 863305 bytes, checksum: 0a69aa46b32807d2bf16e55358485048 (MD5) Previous issue date: 2011-06-20 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Income distribution is identified as one of the major problems to be solved in Brazil for the country to become a developed nation. This essay aims to contribute for the distributive debate, more specifically about the functional income distribution (FID), relating the labor relations, regardind to the aspects and results of negotiations between employers and employees, and the proposals submitted and implemented by governments in the period of 1995 to 2007 the evolution of the FDI. The source of information about the FID are the National Accounts - reference 2000, prepared by the Brazilian Institute of Geography and Statistics (IBGE). The main results show that the government contributed to the reduction in the wage participation with flexible measures of labor relations, and also a relationship of the outcome of wage negotiations with DFR / A distribuição de renda é apontada como um dos principais problemas a ser resolvido no Brasil para que o país se torne uma nação desenvolvida. Essa dissertação tem como objetivo contribuir para o debate distributivo, mais especificamente acerca da distribuição funcional da renda (DFR), relacionando as relações de trabalho, no tocante aos aspectos e resultados das negociações entre patrões e empregados, e as propostas apresentadas e implementadas pelos governos do período de 1995 a 2007 à evolução da DFR. A fonte de informações sobre a DFR são as Contas Nacionais referência 2000, elaboradas pelo Instituto Brasileiro de Geografia e Estatística (IBGE). Os principais resultados apontam que o governo contribuiu para a redução da participação dos salários com medidas flexibilizadoras das relações de trabalho, e também uma relação do resultado das negociações salariais com DFR

Diese Dissertation besteht aus vier Aufsätzen, die sich mit der funktionalen Einkommensverteilung beschäftigen und leistet einen Beitrag in den Bereichen Arbeitsmärkte und Makroökonomie. Der erste Aufsatz ist ein Literaturüberblick über den Einkommensanteil von Arbeit am Gesamteinkommen. Der zweite Aufsatz analysiert den Einfluss von Informations- und Kommunikationstechnologien (IKT) auf den relativen Lohnanteil von hoch-, mittel- und niedrig qualifizierten Arbeitnehmern. Die Ergebnisse der Untersuchung legen nahe, dass IKT die relativen Lohnanteile beeinflusst, dieser Einfluss jedoch nicht im gleichen Maße über Zeit und Länder auffindbar ist. Einzelne Industrien werden aufgezeigt, in denen Investitionen in IKT den relativen Lohnanteil hochqualifizierter Arbeitnehmer steigern. In anderen Industrien führen Investitionen in IKT zu einer Polarisierung am unteren Ende der Verteilung. Der dritte Aufsatz untersucht die Einflüsse auf die Lohnquote in Westeuropa. Die Studie zeigt einen großen und persistenten negativen Einfluss von internationaler wirtschaftlicher Integration auf die Lohnquote über die mittlere Frist. Starke Arbeitsmarktinstitutionen steigern die Lohnquote. Der vierte Aufsatz untersucht durch welchen Kanal IKT die Lohnquote beeinflusst. Das Modell von Bental und Demougin (2010), welches die Hypothese aufstellt, dass die Lohnquote fällt da IKT die Beobachtbarkeit von Anstrengung erhöht und so die Informationsrente der Arbeitnehmer bei gleicher Anstrengung senkt, wird zu Daten von neun Westeuropäischen Ländern kalibriert. Dies zeigt, dass das Modell die Trends der Lohnquote als auch die der Reallöhne in Effizienzeinheiten und der Arbeit in Effizienzeinheiten durch den Kapitalstock, replizieren kann. Desweiteren zeigt die Analyse von Individualdaten aus dem Deutschen Sozio-Ökonomischen Panel, dass die gefühlte Beobachtung der Arbeitsleistung im Durchschnitt zwischen 1985 und 2001 gestiegen ist. / This dissertation consists of four essays on the functional distribution of income and contributes to the body of research on labor markets and macroeconomics. The first essay reviews the literature on the income share of labor. The second essay analyzes empirically the impact of investments into information and communication technology (ICT) on the relative compensation of high-, medium-, and low-skilled workers. The results imply that, although ICT investments influence the relative demand of workers by skill, this impact is not persistent over time and across countries. Nevertheless, individual industries are identified in which ICT investments increase the relative compensation of high-skilled workers and industries in which ICT investments polarize compensation at the bottom of the skill distribution. The third essay investigates the empirical influences on the labor share in Western Europe. The results show a large and persistent negative impact of economic integration on the labor share in the medium-run for an industry-level measurement. Stronger labor market institutions increase the labor share. Furthermore, the results suggest a common negative impact of ICT and economic globalization on labor share, while ICT itself seems complementary to labor in production. The fourth essay assesses empirically through which channel ICT decreases the labor share. The model of Bental and Demougin (2010), which argues that ICT reduces the labor share by improving monitoring technology and therefore lowering the workers rent at every level of output, is calibrated and simulated using data from nine OECD countries. The results show that the model can generate the observable trends in the labor shares as well as real wages in efficiency units and labor in efficiency units over capital. Furthermore, an analysis of micro data from the German Socio-Economic Panel indicates an overall average increase of perceived monitoring of workers between 1985 and 2001.

La presente tesi ha due scopi paralleli. In primo luogo, intende essere una rilettura concettuale attraverso di `Structural Change and Economic Growth' (Pasinetti 1981), alla luce del chiarimento di alcune questioni sia metodologiche che concettuali, e della contestualizzazione dell'opera all'interno dell'intero percorso intellettuale che, dal 1962 al 1988, ha condotto Pasinetti alla definizione esplicita e rigorosa del concetto di settore verticalmente iper-integrato. In secondo luogo, fornisce una generalizzazione dell'intero schema teorico sviluppato da Pasinetti (1981), attraverso la reintroduzione dell'intero insieme delle relazioni inter-industriali, la riformulazione per mezzo di matrici partizionate, e la presentazione dei sistemi dei prezzi e delle quantità in termini di ricerca di autovalori e autovettori. La parte dinamica dell'analisi è stata generalizzata con la discretizzazione del tempo, originariamente continuo, e l'introduzione di saggi di crescita non stabili delle variabili esogene. Il primo e l'ultimo capitolo sono dedicati al raggiungimento del primo obiettivo; il secondo e il terzo a quello del secondo. / The present dissertation has two parallel aims. First of all, it intends to provide a conceptual excursus through Pasinetti's `Structural Change and Economic Growth', in the light of the clarification of some methodological and conceptual issues, and of the contextualisation of the book within the whole intellectual path, going from 1962 to 1988, which led Pasinetti to the completion of the explicit and rigorous definition of the concept of vertically hyper-integrated sector. Secondly, it performs a generalisation of the whole theoretical framework put forward by Pasinetti (1981), through the re-introduction of the whole set of inter-industry relations, the reformulation by means of partitioned matrices, and the restatement of the price and quantity systems as eigenproblems. The dynamic part of the analysis is generalised by the introduction of discrete, rather than continuous, time, and of non-steady rates of change of the exogenous variables. The first and the last chapters are devoted to the achievement of the first task; the second and the third to that of the second.