ABSTRACT This work aims to identify innovations, technological advances, and best practices to migrate towards a circular economy in air transport. The relevance of the research lies in the contribution to the generation of circular economy knowledge in the field of administration with application in the aeronautical industry. By analyzing literature and best practices, the circular economy could be a viable solution to reduce the use of natural resources in aircraft manufacturing and airport operations. Among the main findings are innovations and technological developments in new materials, fuels, building methods, and best practices implemented at airports to obtain energy and generate less waste. It has also been identified that applying circular economy principles in this mode of transport would contribute to sustainability efforts and increase the competitiveness of organizations in the sector.

RESUMEN Este trabajo tiene como objetivo identificar innovaciones, avances tecnológicos y mejores prácticas para migrar hacia una economía circular en el transporte aéreo. La relevancia de la investigación radica en el aporte a la generación de conocimiento sobre economía circular en el campo de la administración con aplicación en la industria aeronáutica. Al analizar la literatura y las mejores prácticas, la economía circular podría ser una solución viable para reducir el uso de recursos naturales en la fabricación de aeronaves y las operaciones aeroportuarias. Entre los principales hallazgos se encuentran innovaciones y desarrollos tecnológicos en nuevos materiales, combustibles, métodos de construcción y mejores prácticas implementadas en los aeropuertos para obtener energía y generar menos residuos. También se ha identificado que aplicar principios de economía circular en este modo de transporte contribuiría a los esfuerzos de sostenibilidad y aumentaría la competitividad de las organizaciones del sector.

ABSTRACT The growing need for information of economic agents is not always satisfied by public administration’s open data sources. Furthermore, the increasingly changing conditions require updated and frequent control. The digitization of society, particularly in the real estate sector, offers many information alternatives, such as the prices featured in portals used to search for housing on the Internet. Based on data from the Spanish Ministry of Transport, Mobility and Urban Agenda, this study analyzes the relationship between portals’ prices and rental market prices, for 177 geographical areas of different characteristics in the Community of Madrid. The results empirically demonstrate a high degree of correlation between the offer and rental series, thus the data featured in these portals is a valid source candidate for conducting detailed and updated analyses of rental markets.

RESUMEN La creciente necesidad de información de los agentes económicos no siempre se ve satisfecha por las fuentes de datos abiertas de la Administración Pública. La digitalización de la sociedad, en particular en el sector inmobiliario, ofrece un gran número de alternativas informativas, como los precios de los portales para la búsqueda de vivienda en internet. Este estudio analiza la relación entre los precios de oferta de los portales y los precios de mercado de alquiler, a partir de los datos del Ministerio de Transportes, Movilidad y Agenda Urbana de España, para 177 áreas geográficas en la Comunidad de Madrid. Los resultados demuestran empíricamente que las series de oferta y de alquiler guardan un alto grado de correlación; por tanto, se confirma que los datos de portales son un candidato válido para el análisis detallado y actualizado del mercado del alquiler.

RESUMEN El objetivo de la investigación es analizar la incidencia de la inversión pública sobre la recaudación del impuesto predial en gobiernos locales provinciales de la macrorregión sur del Perú durante el período 2010-2020. El tipo de estudio es aplicado, bajo el enfoque cuantitativo, diseño no experimental, tipo longitudinal de panel, de carácter descriptivo y explicativo. Los datos para cada municipalidad provincial fueron extraídos del portal informativo del Ministerio de Economía y Finanzas (MEF) segmentadas mediante el análisis de conglomerados. El método de estimación econométrica toma en cuenta la metodología para datos longitudinales de panel. Teniendo en cuenta el análisis de conglomerados y las estimaciones econométricas, los resultados muestran que un incremento del 1% en la inversión pública en transportes, saneamiento y cultura y deporte, provocó un aumento en la recaudación del impuesto predial de aproximadamente 0,3182%, 0,1208% y 0,0923% respectivamente (primer clúster); un incremento del 1% en la inversión pública en transportes, cultura y deporte, provocó un aumento en la recaudación del impuesto predial de aproximadamente 0,2588% y 0,1434% respectivamente (segundo clúster); y un incremento del 1% en la inversión pública en transportes y saneamiento, provocó un aumento en la recaudación del impuesto predial de aproximadamente 0,2923% y 0,1377% respectivamente (tercer clúster).

ABSTRACT The objective of the research is to analyze the incidence of public investment on property tax collection in provincial local governments of the southern macro region of Peru during the period 2010 to 2020. The type of study is applied, under the quantitative approach, design non-experimental, longitudinal panel type, descriptive and explanatory. The data for each provincial municipality were extracted from the information portal of the Ministry of Economy and Finance (MEF) segmented through cluster analysis. The econometric estimation method takes into account the methodology for longitudinal panel data. Taking into account the cluster analysis and econometric estimates, the results show that a 1% increase in public investment in transportation, sanitation, and culture and sports, caused an increase in property tax collection of approximately 0.3182%, 0.1208%. and 0.0923% respectively (first cluster), a 1% increase in public investment in transport, culture and sports, caused an increase in property tax collection of approximately 0.2588% and 0.1434% respectively (second cluster) and an increase in the 1% in public investment in transportation and sanitation, caused an increase in property tax collection of approximately 0.2923% and 0.1377% respectively (third cluster).

ABSTRACT Confronting economic crime takes on special importance in the Cuban context, because it damages the Cuban economy and puts the national social project at risk, by defrauding the trust of citizens in the institutions and in the personnel who work in them, which is why Preventive work is vital. The objective of the article was aimed at socializing the results of the initial diagnosis of the training on economic crime content for the staff of the Pinar del Río Provincial Passenger Transport and Cargo Company. The use of theoretical level methods, such as: historical-logical, analytical-synthetic, inductive-deductive, and empirical level methods such as: observation, interview, survey and document review allowed us to verify that the diagnosis of needs training of the contents of economic crime and its planning are insufficient. There are few spaces for scientific exchange, limited use of Information and Communications Technologies in training, imbalance between theoretical and practical content in training activities and low motivation of staff and specialists.

RESUMEN El enfrentamiento a la delincuencia económica toma especial importancia en el contexto cubano, porque daña la economía cubana y pone en riesgo el proyecto social nacional, al defraudar la confianza de la ciudadanía en las instituciones y en el personal que labora en ellas, por lo que la labor preventiva es vital. El objetivo del artículo se dirigió a socializar los resultados del diagnóstico inicial de la capacitación sobre contenidos de delincuencia económica de los cuadros de la Empresa Provincial de Transporte y Carga de Pasajeros de Pinar del Río. El empleo de métodos de nivel teórico, tales como: histórico-lógico, analítico-sintético, inductivo-deductivo, y de nivel empírico como: la observación, la entrevista, la encuesta y la revisión de documentos permitieron constatar que el diagnóstico de las necesidades de capacitación de los contenidos de la delincuencia económica y su planificación son insuficientes. Existen pocos espacios de intercambio científico, limitada utilización de las Tecnologías de la Información y las Comunicaciones en la capacitación, desbalance entre los contenidos teóricos y prácticos en las actividades de capacitación y escasa motivación de los cuadros y especialistas.

RESUMO O enfrentamento do crime económico assume especial importância no contexto cubano, porque prejudica a economia cubana e põe em risco o projecto social nacional, ao defraudar a confiança dos cidadãos nas instituições e no pessoal que nelas trabalha, razão pela qual o trabalho preventivo é vital. O objetivo do artigo foi socializar os resultados do diagnóstico inicial da formação sobre conteúdos de criminalidade econômica para o pessoal da Empresa Provincial de Transporte de Passageiros e Cargas de Pinar del Río. A utilização de métodos de nível teórico, tais como: histórico-lógico, analítico-sintético, indutivo-dedutivo, e métodos de nível empírico, tais como: observação, entrevista, levantamento e revisão documental permitiram-nos verificar que o diagnóstico das necessidades de formação dos conteúdos da criminalidade económica e o seu planeamento são insuficientes. Existem poucos espaços para intercâmbio científico, uso limitado de Tecnologias de Informação e Comunicação na formação, desequilíbrio entre conteúdos teóricos e práticos nas atividades de formação e baixa motivação de funcionários e especialistas.

Resumo A Rota Bioceânica conecta Brasil, Paraguai, Argentina e Chile. Ela pode ser considerada a maior obra de infraestrutura da América Latina e tem o potencial de reduzir o custo do transporte de mercadorias entre os quatro países e continentes. Além disso, o agronegócio é uma atividade de grande importância econômica para o Brasil e para o estado de Mato Grosso do Sul que pode ser um protagonista neste processo. A pecuária, em particular, é uma atividade importante na região, pelo valor representativo na economia do Estado. Assim, a Rota Bioceânica tem o potencial de impulsionar o desenvolvimento do agronegócio na região. A rodovia facilitará o transporte de produtos agrícolas entre os países da região, o que tornará os produtos brasileiros mais competitivos no mercado internacional. Além disso, a rodovia facilitará a entrada de novas tecnologias no setor agrícola, o que ajudará a melhorar a produtividade e a eficiência das fazendas. Este artigo tem como objetivo discutir inovações no agronegócio no âmbito da Rota Bioceânica, com foco na pecuária de precisão. Além disso, abordamos que a Rota Bioceânica, com seu potencial, pode ser uma rede que fortaleça e intensifique o desenvolvimento do comércio intrarregional. Justamente, após essa contextualização, destacamos a importância de se analisar a criação de Polos de Inovação e Tecnologias aplicadas à pecuária de precisão. Paraguai Chile continentes disso processo particular região Estado Assim internacional agrícola fazendas precisão intrarregional Justamente contextualização

Abstract The Bioceanic Route connects Brazil, Paraguay, Argentina and Chile. It can be considered the largest infrastructure project in Latin America and has the potential to reduce the cost of transporting goods between the four countries and continents. In addition, agribusiness is an activity of great economic importance for Brazil and for the state of Mato Grosso do Sul that can be a protagonist in this process. Livestock, in particular, is an important activity in the region, due to its representative value in the economy of this state. Thus, the Bioceânica Route has the potential to boost the development of agribusiness in the region. The highway will facilitate the transport of agricultural products between countries in the region, which will make Brazilian products more competitive in the international market. In addition, the highway will facilitate the entry of new technologies into the agricultural sector, which will help improve farm productivity and efficiency. This article aims to discuss innovations in agribusiness within the scope of the Bioceânica Route, focusing on livestock precision. In addition, we discuss that the Bioceânica Route, with its potential, can be a network that strengthens and intensifies the development of intraregional trade. Indeed, after this contextualization, we highlight the importance of analyzing the creation of Hubs of Innovation and Technologies applied to livestock precision. Paraguay Chile continents addition process Livestock particular region Thus market sector efficiency precision trade Indeed contextualization

Resumen La Ruta Bioceánica conecta Brasil, Paraguay, Argentina y Chile. Se puede considerar la mayor obra de infraestructura de América Latina y tiene el potencial de reducir el costo del transporte de mercancías entre los cuatro países y continentes. Además, el agronegocio es una actividad de gran importancia económica para Brasil y para el estado de Mato Grosso do Sul que puede ser un protagonista en este proceso. La ganadería, en particular, es una actividad importante en la región, por el valor representativo en la economía del Estado. Así, la Ruta Bioceánica tiene el potencial de impulsar el desarrollo del agronegocio en la región. La carretera facilitará el transporte de productos agrícolas entre los países de la región, lo que hará que los productos brasileños sean más competitivos en el mercado internacional. Además, la carretera facilitará la entrada de nuevas tecnologías en el sector agrícola, lo que ayudará a mejorar la productividad y la eficiencia de las granjas. Este artículo tiene como objetivo discutir las innovaciones en el agronegocio en el contexto de la Ruta Bioceánica, con foco en la ganadería de precisión. Además, abordamos que la Ruta Bioceánica, con su potencial, puede ser una red que fortalezca e intensifique el desarrollo del comercio intrarregional. Precisamente, después de esta contextualización, destacamos la importancia de analizar la creación de Polos de Innovación y Tecnologías aplicadas a la ganadería de precisión. Paraguay Chile continentes Además proceso particular región Estado Así internacional agrícola granjas precisión intrarregional Precisamente contextualización

ABSTRACT Electrokinetic remediation, effective for low-permeability sediments, can remove both organic and inorganic contaminants simultaneously. This study investigated its application to dredged sediments from Camorim Lagoon (Jacarepaguá lagoon complex, Rio de Janeiro), known to be contaminated with potentially toxic metals (chromium, copper, lead, zinc, and nickel). A buffer solution controlled pH changes, while the complexing agent ethylenediaminetetraacetic acid (EDTA) and humic substances aided metal desorption and removal. Treatments utilizing EDTA (EK2 and EK3) achieved lower final concentrations of zinc and lead. Notably, EK1 (freshwater only) achieved the lowest nickel concentration observed in the anodic section. EK1 also achieved the lowest copper concentration; however, none of the treatments reached regulatory limits for copper. Chromium, which is the least mobile metal, is concentrated in the middle section for all treatments, suggesting the need for further electrolyte optimization to promote efficient chromium transport. remediation lowpermeability low permeability simultaneously Jacarepaguá complex Janeiro, Janeiro , Janeiro) chromium, (chromium lead nickel. . nickel) changes (EDTA removal EK2 EK (EK EK3 Notably freshwater only however Chromium transport

RESUMO A remediação eletrocinética é eficaz para sedimentos de baixa permeabilidade, permite a remoção simultânea de contaminantes orgânicos e inorgânicos. Neste estudo, foi investigada a aplicação da remediação eletrocinética em sedimentos dragados da lagoa de Camorim (complexo lagunar de Jacarepaguá, Rio de Janeiro), contaminada por metais potencialmente tóxicos, como cromo, cobre, chumbo, zinco e níquel. Utilizou-se uma solução tampão para controlar as variações de pH, enquanto o agente complexante EDTA e substâncias húmicas auxiliaram na dessorção e na remoção dos metais. Os tratamentos com EDTA (EK2 e EK3) resultaram em menores concentrações finais de zinco e chumbo. De forma notável, o tratamento EK1 (apenas água doce) alcançou a menor concentração de níquel na seção anódica. Embora o EK1 também tenha apresentado a menor concentração de cobre, nenhum dos tratamentos atingiu os limites regulatórios para esse metal. O cromo, metal menos móvel, concentrou-se na seção média em todos os tratamentos, indicando a necessidade de otimizar o eletrólito para promover sua remoção mais eficiente. permeabilidade inorgânicos estudo complexo Jacarepaguá Janeiro, Janeiro , Janeiro) tóxicos cromo cobre chumbo Utilizouse Utilizou se pH EK2 EK (EK EK3 notável apenas doce anódica móvel concentrouse concentrou eficiente

Abstract The current environmental situation motivates us to reevaluate the production and consumption model used in various processes of the economy. In public transport, technical efficiency could help quantify the services and resources consumed and improve public budget management. The objective of this work is to characterize the technical, social, and fair rate implemented by the route-company program in the metropolis of Guadalajara, Mexico, through the conceptualization of the demand elasticities and indicators of transportation services. Results showed the effects on the income of businessmen, bus drivers, and users due to the risks in the provision of the service. Likewise, there are annual discussions and negotiations that complicate the establishment of a fair rate, compromising the sustainability of mobility in the city.

Resumen La situación actual del medio ambiente motiva a reevaluar el modelo de producción y consumo utilizado en los diversos procesos de la economía. En el transporte público, la eficiencia técnica podría ayudar a cuantificar la provisión de servicios y recursos consumidos y mejorar la gestión del presupuesto público. El objetivo de este trabajo es caracterizar la tarifa técnica, social y justa, implementada por el programa ruta-empresa en la metrópoli de Guadalajara, México, a través de la conceptualización de la elasticidad de la demanda y los indicadores de servicios de transporte. Los resultados de este estudio mostraron afectaciones al ingreso de empresarios, choferes transportistas y usuarios, debido a los riesgos en la prestación del servicio. De igual forma, se tienen discusiones y negociaciones anuales que complican la constitución de una tarifa justa, comprometiendo la sostenibilidad de la movilidad en la urbe.

Resumo: A década de 1430 foi uma das mais frias da Europa durante o último milênio. Isso se deveu à alta frequência de invernos extremamente frios. Na segunda metade da década, os verões se tornaram úmidos e, consequentemente, as colheitas fracassaram e a fome se instalou. Doenças epidêmicas, principalmente a peste, ocorreram várias vezes durante a década. Este artigo reúne as evidências contemporâneas de condições climáticas extremas de uma ampla variedade de fontes na Inglaterra. São considerados os impactos dos invernos rigorosos e dos verões úmidos e frios sobre as pessoas, a agricultura, a economia, a infraestrutura e o transporte. Em particular, com relação à fome, é possível identificar medidas adaptativas das autoridades centrais e municipais para garantir o fornecimento de grãos para Londres e para a família real. Apesar desses esforços, o clima extremo e as falhas na colheita aumentaram a taxa de mortalidade, uma tendência que deve ter sido agravada pelas ondas de peste e outras doenças epidêmicas. Resumo 143 milênio consequentemente instalou epidêmicas Inglaterra pessoas agricultura economia transporte particular real esforços mortalidade 14 1

Abstract: The 1430s were one of the coldest decades in Europe during the last millennium. This was due to the high frequency of extremely cold winters. In the second half of the decade summers turned wet, and in consequence harvests failed and famine ensued. Epidemic disease, mostly plague, took hold several times over the decade. This paper assembles the contemporary evidence for extreme weather from a wide variety of sources in England. The impacts of the hard winters and wet-cool summers on people, farming, economy, infrastructure and transport are considered. In particular with regards to the famine, it is possible to identify adaptive measures by the central and municipal authorities to secure a supply of grain for London and the royal household. Notwithstanding these efforts, the extreme weather and the harvest failures raised the death rate, a trend that must have been compounded by the plague waves and other epidemic disease. Abstract s millennium wet ensued disease England wetcool cool people farming economy considered household efforts rate

Resumo Este artigo estima os impactos potenciais de um eventual desabastecimento do diesel sobre a economia brasileira. Para tanto, utiliza-se um modelo insumo-produto integrado a procedimentos de programação linear a fim de simular efeitos diretos, indiretos e induzidos sobre a renda e a geração de empregos. Os resultados revelam implicações socioeconômicas expressivas para curtos períodos (10 dias) de restrição na disponibilidade e apontam para perdas potenciais significativas devido às características da estrutura produtiva, em particular relativas ao setor de transporte. Mais especificamente, os resultados mostram um impacto potencial de redução de R$ 76,28 bilhões do PIB brasileiro, o equivalente a 1,5% do PIB de 2015. As estimativas mostram queda potencial que poderia atingir 1,8 milhões de postos de trabalho. As evidências obtidas contribuem para orientar políticas públicas de planejamento energético e chamam atenção para a necessidade de formação de estoques estratégicos de diesel. brasileira tanto utilizase utiliza se insumoproduto insumo produto diretos empregos 10 (1 dias produtiva transporte especificamente R 7628 76 28 76,2 brasileiro 15 1 5 1,5 2015 18 8 1, trabalho ( 762 7 2 76, 201 20

Abstract This paper estimates the potential impacts of a possible diesel shortage on the Brazilian economy. To this end, an input-output model integrated with linear programming procedures is used to simulate direct, indirect, and induced effects on income and job creation. The results reveal significant socioeconomic implications for short periods (10 days) of restricted availability and point to significant potential losses due to the characteristics of the productive structure, particularly those relating to the transport sector. More specifically, the results show a potential impact of reducing Brazilian GDP by R$76.28 billion, equivalent to 1.5% of 2015 GDP. Estimates show a potential drop that could reach 1.8 million jobs. The evidence obtained contributes to guiding public energy planning policies and draws attention to the need to build strategic diesel stocks. economy end inputoutput input output direct indirect creation 10 (1 days structure sector specifically R7628 R 76 28 R$76.2 billion 15 1 5 1.5 201 18 8 1. jobs stocks ( R762 7 2 R$76. 20 R76 R$76 R7 R$7 R$

ABSTRACT The model corridor stretching from Mumbai (India) to St. Petersburg (Russia) through Iran and Azerbaijan is known as the International North-South Transport Corridor (INSTC). This multi-modal corridor is around 7,200 km long and consists of rail, roads, and waterways. The main objective of the construction of the corridor is to improve connectivity and trade relations between the North and the South. It will play a crucial role in promoting regional cooperation and economic integration. Bilateral relations between the member countries will be developed through the project. India will have easy access to the resource-rich Central Asian nations via this corridor, bypassing Pakistan. It will help India by exporting its products to the North and Central Asian countries, including Russia, and importing hydrocarbons at a lower cost by avoiding the traditional long-time route. In the present geopolitical situation, this venture will also improve India’s strategic relations with the member countries. Although the project at present is suffering from some glitches, it will be a game changer for India’s Eurasia policy in the near future. (India St Russia (Russia NorthSouth South INSTC. INSTC . (INSTC) multimodal multi modal 7200 7 200 7,20 rail roads waterways integration resourcerich resource rich Pakistan longtime time route situation Indias s glitches future (INSTC 720 20 7,2 72 2 7,

RESUMO O corredor modelo que se estende de Mumbai (Índia) a São Petersburgo (Rússia), passando pelo Irã e pelo Azerbaijão, é conhecido como Corredor Internacional de Transporte Norte-Sul (INSTC). Esse corredor multimodal tem cerca de 7.200 km de extensão e é composto por ferrovias, rodovias e hidrovias. O principal objetivo da construção do corredor é melhorar a conectividade e as relações comerciais entre o Norte e o Sul. Desempenhará um papel crucial na promoção da cooperação regional e da integração econômica. As relações bilaterais entre os países-membros serão desenvolvidas através do projeto. A Índia terá acesso fácil às nações ricas em recursos da Ásia Central através deste corredor, contornando o Paquistão. Ajudará a Índia, exportando os seus produtos para os países do Norte e Centro da Ásia, incluindo a Rússia, e importando hidrocarbonetos a um custo mais baixo, evitando a rota tradicional de longa data. Na atual situação geopolítica, este empreendimento também melhorará as relações estratégicas da Índia com os países-membros. Embora o projeto esteja atualmente sofrendo de algumas falhas, será um fator de mudança para a política da Índia para a Eurásia num futuro próximo. (Índia Rússia , (Rússia) Azerbaijão NorteSul Sul INSTC. INSTC . (INSTC) 7200 7 200 7.20 ferrovias hidrovias econômica paísesmembros membros Paquistão baixo data geopolítica paísesmembros. membros. falhas próximo (Rússia (INSTC 720 20 7.2 72 2 7.

Cet article étudie le rôle des intérêts dans la destitution de l’ancienne présidente Rousseff, en cherchant à répondre à la question suivante: quels intérêts ont pu contribuer à la formation et au renforcement d’une coalition contre le maintien du président au pouvoir ? Pour cela, une sélection d’acteurs et d’intérêts a été réalisée. Nous avons travaillé avec une partie importante de la coalition de soutien au président, le “grand centre”, et avec une partie importante du monde des affaires brésilien de l’époque, les grandes entreprises de construction. En utilisant l’approche de l’économie politique américaine, nous cherchons à analyser comment les intérêts peuvent influencer les résultats les plus visibles de la politique institutionnelle. Pour ce faire, nous avons analysé trois cas déviants impliquant des entrepreneurs et le grand centre sous le ministère ou le gouvernement Rousseff : le ministère des Transports, le ministère des Mines et de l’Énergie et Petrobras. Les données utilisées sont des témoignages et des enquêtes menées dans le cadre de l’Opération Car Wash, comprenant également des documents du Conseil administratif de défense économique (Cade), ainsi que des entretiens avec des hommes d’affaires, d’anciens ministres et des journalistes. Les résultats indiquent que Rousseff a apporté des changements importants dans les nominations, les pratiques anticoncurrentielles et la circulation politique des entrepreneurs et des politiciens dans le grand centre, qui ont pu contribuer à sa perte de soutien au Congrès et dans la société. lancienne l ancienne suivante dune d cela dacteurs acteurs dintérêts réalisée , centre” lépoque, lépoque époque, époque l’époque construction lapproche approche léconomie économie américaine institutionnelle faire Transports lÉnergie Énergie Petrobras lOpération Opération Wash Cade, Cade (Cade) daffaires, daffaires affaires, d’affaires danciens anciens journalistes nominations société (Cade

Este artigo investiga o papel dos interesses no impeachment da ex-presidenta Rousseff, buscando responder a seguinte pergunta: quais interesses podem ter contribuído para a formação e o fortalecimento de uma coalizão contra a continuidade da presidenta no cargo? Para isso, foi feito um recorte de atores e interesses. Trabalhamos com parte importante da coalizão de apoio da presidenta, o “centrão”, e com parte relevante do empresariado brasileiro no período, as grandes empreiteiras. Partindo da abordagem da American Political Economy (APE), buscamos analisar como interesses podem influenciar os resultados mais visíveis da política institucional. Para isso, analisamos três casos desviantes envolvendo empreiteiras e centrão durante o ministério ou o governo Rousseff: Ministério dos Transportes, Ministério de Minas e Energia e a Petrobras. Os dados utilizados são depoimentos e investigações no âmbito da Operação Lava Jato, incluindo também documentos do Conselho Administrativo de Defesa Econômica (Cade), bem como entrevistas com empresários, ex-ministros e jornalistas. Os resultados indicam que Rousseff fez mudanças importantes nas nomeações, nos esquemas anticoncorrenciais e na circulação política de empreiteiros e políticos do centrão que podem ter colaborado para sua perda de sustentação no congresso e na sociedade. expresidenta ex pergunta cargo isso centrão, , “centrão” período APE, APE (APE) institucional Transportes Petrobras Jato Cade, Cade (Cade) empresários exministros ministros jornalistas nomeações sociedade “centrão (APE (Cade

This article investigates the role of interests in the impeachment of former president Rousseff, seeking to answer the following question: which interests may have contributed to the formation and strengthening of a coalition against the president’s continuation in office? For this, a selection of actors and interests was made. We worked with an important part of the president’s support coalition, the “big center”, and with a relevant part of the Brazilian business community in the period, the big construction companies. Using the American Political Economy (APE) approach, we seek to analyze how interests can influence the most visible results of institutional politics. To do this, we analyzed three deviant cases involving contractors and the big center during the ministry or Rousseff government: Ministry of Transport, Ministry of Mines and Energy and Petrobras. The data used are testimonies and investigations within the scope of Operation Car Wash, also including documents from the Administrative Council for Economic Defense (Cade), as well as interviews with businesspeople, former ministers and journalists. The results indicate that Rousseff made important changes in appointments, anti-competitive practices and the political circulation of contractors and politicians in the big center that may have contributed to her loss of support in congress and society. question presidents s office this center, , center” period companies APE (APE approach politics government Transport Petrobras Wash Cade, Cade (Cade) businesspeople journalists appointments anticompetitive anti competitive society (Cade

BACKGROUND: In today's interconnected global economy, logistics and supply chain management are pivotal in facilitating the movement of goods and services across regions. Supply chains have become increasingly complex, involving multiple stakeholders, diverse transportation modes, and intricate global networks. The efficient management of these supply chains has emerged as a critical determinant of competitiveness and economic growth for businesses and nations. OBJECTIVES: The study aims to analyse the level of intermodal connectivity and how it enhances the functionality of a regional logistics hub using Namibia as a case study. METHOD: The research study adopted a mixed-method design, collecting data through interviews, questionnaires, and documentary analysis to examine intermodal connectivity and its impact on the functionality of the Namibian regional logistics hub RESULTS: The study's key findings reveal a fragmented railway system and a significant reliance on road transportation within the Namibian transport system. The level of intermodality is found to be low, indicating limited connectivity and integration between different modes of transport in Namibia. CONCLUSION: The study highlights the need to address the fragmentation within the railway system, reduce the heavy reliance on road transportation, and improve intermodal connectivity to enhance the functionality and efficiency of the Namibian transport system CONTRIBUTION: This research contributes to the existing knowledge of transportation and logistics hubs within the Namibian context. By exploring the role of intermodal connectivity, the study builds upon the theoretical frameworks of transport geography, logistics management, and infrastructure planning.

BACKGROUND: The extensive use of plastic in global supply chains (GSCs) has a profound impact on ecosystems and human well-being. Therefore, it is essential to implement an integrated strategy that takes into account the intricate interplay between economic factors, consumer behaviours, industrial practices, and environmental consequences to effectively address the plastic problem in global supply chains OBJECTIVES: This study explored the factors that contribute to plastic pollution in GSCs and proposed solutions METHOD: A thematic analysis of peer-reviewed articles, grey literature, and case studies of corporations implementing measures to reduce plastic pollution was conducted RESULTS: Variables including production, material economics, marketing techniques, consumer choices, insufficient recycling facilities, regulatory frameworks, and GSC complexities have an impact on plastic pollution. Remedies like sustainable alternatives, circular economy methods, and extended producer accountability confront obstacles such as expenses, scalability, consumer acceptance, technological constraints, and policy fragmentation CONCLUSION: Addressing the issue of plastic pollution in GSCs is a challenging task that demands extensive and collaborative solutions. Currently, the mitigation strategies in place have several limitations, such as the absence of personalisation, cooperation, consumer involvement, and technological progress CONTRIBUTION: This study provides a holistic analysis of plastic pollution in GSCs, establishing a theoretical framework that incorporates environmental, economic, and social aspects of sustainability. It also offers practical suggestions for businesses to adopt more effective plastic waste reduction strategies and to enhance supply chain management practices

Abstract The objective of this research is to analyze the economic growth of the department of Atlántico based on the public investment experienced in that territory; considering public spending as an important factor for the creation or improvement of installed capacities that contribute to territorial development in terms of economic growth. It is a study with a quantitative approach, of a non-experimental, longitudinal, and documentary design, in which an analysis is carried out on the economic behavior of the territory, making use of the Eviews statistical software, performing a model based on the public spending of the Atlantic in the periods 2008 to 2021. The research is based on the review of statistical databases of the department of Atlántico contained in the DANE, TERRIDATA and CHIP platform of the General Accounting Office of the Nation, as well as reports generated by the departmental government and national reports. on the behavior of the Gross Domestic Product for the referenced years. The results show that the economic growth of the department presented significant variations in the period 2008-2021; with an upward trend from 2008 to 2016, where a cut is made caused by a drop in the price of hydrocarbons, reducing the supply of energy and agricultural goods caused by the El Niño phenomenon and the unemployment of the Freight transport; continuing with economic decline until 2019, with differences between departmental Gross Domestic Product (GDP) for each year ranging between 0.02% and 0.05%. In 2020, with the COVID-19 pandemic situation, the department's economy was destabilized in the first months of the year; however, measures are applied to reactivate the economy, increasing departmental GDP. It is concluded that, during the last year of analysis, the department made an effort to reactivate the economy, but due to the same conditions of mandatory confinement, conclusive results were not achieved.

Resumen La presente investigación tiene como objetivo analizar el crecimiento económico del departamento del Atlántico en función de la inversión pública experimentada en ese territorio; considerándose el gasto público como un factor importante para la creación o mejoramiento de capacidades instaladas que contribuyen al desarrollo territorial en términos de crecimiento económico. Es un estudio con enfoque cuantitativo, de diseño no experimental, longitudinal, y documental, en el que se realiza un análisis sobre el comportamiento económico del territorio, haciendo uso del software estadístico Eviews, realizando una modelación a partir del gasto público del Atlántico en los periodos 2008 hasta 2021. La investigación se sustenta en la revisión de bases de datos estadísticos del departamento del Atlántico contenidas en la plataforma DANE, TERRIDATA y CHIP de la Contaduría General de la Nación, al igual que informes generados por el gobierno departamental e informes nacionales sobre el comportamiento del Producto Interno Bruto para los años referenciados. Los resultaos muestran que el crecimiento económico del departamento presentó variaciones significativas en el periodo 2008-2021; con una tendencia hacia el alza desde el año 2008 hasta el año 2016, donde se hace un corte provocado por una baja en el precio de los hidrocarburos, reduciendo la oferta de la energía y bienes agrícolas ocasionado por el fenómeno del niño y el paro del transporte de carga; continuando con decrecimiento económico hasta el año 2019, con diferencias entre Producto Interno Bruto (PIB) departamental para cada año que oscila entre 0,02% y 0,05%. En el año 2020, con la situación pandémica COVID-19, la economía del departamento se desestabiliza en los primeros meses del año; sin embargo, se aplican medidas para reactivar la economía, aumentando el PIB departamental. Se concluye que, durante el último año de análisis, el departamento hizo un esfuerzo para reactivar la economía, pero por las mismas condiciones de confinamiento obligatorio no se alcanzaron resultados contundentes.

Resumen El objetivo de esta investigación es determinar la viabilidad de la recuperación de plusvalías como instrumento financiero de la infraestructura urbana en la ciudad de Monterrey, en Nuevo León, México. Para ello, se identifica la situación actual del fenómeno a través de un caso de estudio, en donde se tienen hallazgos teóricos y metodológicos capaces de coadyuvar al entendimiento de la importancia del tema. El documento inicia con una reflexión sobre argumentos conceptuales y teóricos: economía urbana, financiamiento urbano, infraestructura urbana y recuperación de plusvalías. Esto delimita las pautas del proceso analítico, el cual inicia con la identificación del cambio en el valor de suelo con el paso del tiempo en colonias del municipio de Monterrey. Se identifican diferencias de plusvalías urbanas, y de ello uno de los factores que perturban en mayor medida el valor del suelo: la accesibilidad. Finalmente se describen los hallazgos principales, entre los que destaca el acceso al transporte público masivo y su correlación con la valorización de las colonias.

Abstract The objective of this research is to determine the viability of capital gains recovery as a financial instrument for urban infrastructure in the city of Monterrey. It identifies the current situation of the phenomenon, as well as a case study that allows identifying the theoretical and methodological findings that contribute to understanding it in Monterrey, Nuevo León, Mexico. The conceptual and theoretical arguments reviewed are the urban economy, urban financing, urban infrastructure and the recovery of capital gains. Subsequently, an analysis of the change in the value of land in neighborhoods of that municipality, in order to visualize the evolution of the value and thereby identify the differences in capital gains generated and determine which are the factors that affect the value of the land to a greater extent. Those are categorized into two dimensions of analysis: Land value and accessibility. Finally, the main findings are described, among which are only the access to mass public transport and the correlation between the appreciation of the neighborhoods before it.