The impact of corruption on carbon emissions is one of the main objectives of empirical studies on environmental economics. Recently, a theoretical discussion was conducted on the significant impact of reducing the level of corruption on environmental quality in developing rather than in developed countries. In this study, an empirical investigation of this claim was conducted using panel data which included 61 countries, between 2003 and 2016. The effects of corruption on carbon emission were considered using a panel threshold model. The threshold variable included human development index (HDI) which divided countries into developing and developed ones endogenously. According to the results, the value of threshold (γ = 0.753) was consistent with the categorization of UNDP countries by HDI. In developing countries, for each unit of increase in the corruption index -which means a decrease in corruption levels- we observe a 0.08 unit decrease in carbon emission while carbon emission is no longer affected by the corruption levels in developed countries and decrease in corruption does not have a significant effect on carbon emission levels.
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http://dx.doi.org/10.1016/j.heliyon.2019.e02516 | DOI Listing |
Alzheimers Dement
December 2024
Ecole polytechnique - CNRS UMR7654, Palaiseau, Ile-de-France, France; Université Paris Cité - Inserm UMR-S1124, Paris, Ile-de-France, France.
Alzheimer's disease (AD) is the most common dementia in humans that today concerns 50 million individuals worldwide and will affect more than 100 million people in 2050. Except for familial AD cases (<5% of AD patients) for which AD pathology connects to mutations in critical genes involved in the processing of the amyloid precursor protein into neurotoxic Aß peptides, it remains unknown what provokes the overproduction and deposition of Aß peptides in the brain of sporadic AD cases (>95% of AD patients). Some nanosized materials, e.
View Article and Find Full Text PDFProc Biol Sci
December 2024
School of Computer Science, McGill University, Montreal, QC H3A 0G4, Canada.
Genomes encode elaborate networks of genes whose products must seamlessly interact to support living organisms. Humans' capacity to understand these biological systems is limited by their sheer size and complexity. In this article, we develop a proof of concept framework for training a machine learning (ML) algorithm to model bacterial genome composition.
View Article and Find Full Text PDFHeliyon
October 2024
Department of Management Science and Engineering, Zhengzhou University, China.
This paper investigates the efficacy of foreign direct investment (FDI) and governance quality in reducing the adverse impact of CO emissions in Ghana. To achieve this aim, panel data for the independent and control variables spanning from 2000 to 2022 were obtained from World Development Indicators database and World Governance Indicators. The data was analysed using the Fixed Generalised Least Squares (FGLS) and the Method of Moment Quantile Regression (MMQR) methods.
View Article and Find Full Text PDFHeliyon
October 2024
Department of Economics, School of Business and Economics, North South University, Dhaka, 1229, Bangladesh.
Output generation processes across South Asia are deemed unclean (highly emission-intensive) due to excessive reliance on fossil fuels. Thus, decarbonizing the growth processes of countries within this region has critical emphasis among policymakers. However, since the South Asian countries are not yet ready to undergo the renewable energy transition in full form, it is unlikely that their annual carbon discharge levels will subside anytime soon.
View Article and Find Full Text PDFJ Environ Manage
August 2024
Economics Department, Dayton University, Dayton, 45469, OH, United States. Electronic address:
Countries have become increasingly concerned about the impact of their activities and their alignment with sustainable development goals. Consequently, it is necessary to examine their performance efficiency in a unified manner, accounting for economic, environmental, and social variables. A country's performance efficiency is defined as the ratio of observed output to frontier output, given the country's productive resources.
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