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RESEARCH ARTICLE
Linking financial development, economic growth, and ecological
footprint: what is the role of technological innovation?
Shauku Kihombo
1
&Zahoor Ahmed
1
&Songsheng Chen
1
&Tomiwa Sunday Adebayo
2
&Dervis Kirikkaleli
3
Received: 20 May 2021 /Accepted: 15 June 2021
#The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021
Abstract
The literature analyzing the ecological impacts of financial development (FD) documents mixed results. In addition, very limited
researches consider the role of technological innovation in ecological sustainability even though technological innovation is
indispensable to achieve technological advancement, which may help in sustainable development and ecological sustainability.
Therefore, this work probes the effects of technological innovation, financial development, and economic growth (GDP) on the
ecological footprint (EF) controlling urbanization and employing a STIRPAT framework. The analysis of data from West Asia
and Middle East nations from 1990 to 2017 revealed cointegration in the model. The long-run coefficients produced by the
continuously updated fully modified technique revealed that a 1% upsurge in technological innovation decreases EF by 0.010%.
Interestingly, technological innovation is helpful to decrease EF and enhance economic growth in the West Asia and Middle East
(WAME) countries. However, a 1% rise in FD boosts the level of EF by 0.0016% inferring that FD stimulates ecological
degradation. Likewise, urbanization in the WAME countries raises EF levels and contributes adversely to ecological quality.
In addition to this, the study revealed the environmental Kuznets curve hypothesis in the selected countries accounting for
technological innovation, FD, and urbanization in the model. The causal analysis provided evidence of unidirectional causality
from FD to EF and bidirectional causality between technological innovation and EF. The study recommends more investment in
research and development and strong collaboration between the universities and industries to promote the level of technological
innovationfor both sustainable development and ecological sustainability. In addition, urban sustainability policies are necessary
without decreasing the urbanization level.
Keywords Technological innovation .Ecological footprint .Financial development .Economic growth .Urbanization
Introduction
The steady increase in the environmental footprints of coun-
tries around the world has made it highly difficult to
accomplish the goal of sustainable development. Ecological
footprint (EF) which gauges the repercussions of anthropo-
genic activities in terms of waste generation and resource con-
sumption is continuously growing against the productive
Responsible Editor: Nicholas Apergis
*Songsheng Chen
chenss@bit.edu.cn
*Tomiwa Sunday Adebayo
twaikline@gmail.com
Shauku Kihombo
skihombo@gmail.com
Zahoor Ahmed
Zahoorahmed83@yahoo.com
Dervis Kirikkaleli
dkirikkaleli@eul.edu.tr
1
School of Management and Economics, Beijing Institute of
Technology, South-Zhongguancun Street, Beijing 100081, People’s
Republic of China
2
Faculty of Economics and Administrative Science, Department of
Business Administration, Cyprus International University, Nicosia,
Northern Cyprus, TR-10 Mersin, Turkey
3
Faculty of Economics and Administrative Sciences, Department of
Banking and Finance, European University of Lefke, Lefke,
Northern Cyprus, TR-10 Mersin, Turkey
https://doi.org/10.1007/s11356-021-14993-1
/ Published online: 25 June 2021
Environmental Science and Pollution Research (2021) 28:61235–61245
Content courtesy of Springer Nature, terms of use apply. Rights reserved.