Evidence map›Paper›PMID 33899148›Full record

ArticleEnvironmental science and pollution research international2021

Study of the Kuznets environmental curve hypothesis from a global perspective 1960-2019: a semi-parametric panel data proposal.

Justo De Jorge-Moreno, Javier Díaz Castro, Virginia De Jorge-Huertas

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In one paragraph

Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Justo De Jorge-MorenoEconomic and Business Department, Business Organization Area, Faculty of Economics, Business and Tourism, Inseras Research Group, University of Alcala, Plaza de la Victoria s/n - 28001Alcalá de Henares, Madrid, Spain. justo.dejorge@uah.es.ORCID http://orcid.org/0000-0002-8326-3046
Javier Díaz CastroUniversidad de los Llanos y Escuela Superior de Administración Pública-kilómetro 12 Vía a Puerto López, Vda. Barcelona, Villavicencio, Meta, Colombia.
Virginia De Jorge-HuertasR&D Project MUWO, University of Zaragoza, Avda Avila, 49 - 28804 Alcalá de Henares, Madrid, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This work uses parametric and semiparametric panel data analysis methodologies to test the hypothesis of the environmental Kuznets curve, in 186 countries in the period 1960-2019. The main results reveal the acceptance of this hypothesis in the relationships of CO2 emissions (kt) and economic growth (GDP) and urbanization (% population) in the parametric models. Using semiparametric methods, the polynomial relations of fourth degree between CO2 emissions and GDP and of third degree between it and urbanization are verified. The economic policy implications derived from these results seem to indicate the need to continue making efforts in the reduction of CO2 emissions, through greater efforts in innovation and research and development, in search of clean and less polluting energies. The relationship between CO2 and economic growth is a major challenge, in terms of achieving a flattening of this relationship.

Indexed as

Carbon DioxideEconomic DevelopmentUrbanizationCarbon DioxideCO2 emissionsEconomic growthSemiparametric panel modelUrbanization

Identifiers

PMID33899148

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.