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Call for papersThe 2026 special issue on Climate & Health is open for submissions.Learn more
Theoretical Economics Letters (TEL) is an openly accessible journal published bimonthly. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of theoretical economics. All manuscripts m…
Irene Tiako
This article examines the effect of structural transformation on the growth of sub-Saharan African economies. Thus, from a sample of 46 countries observed over the period 1995-2020, we estimate a model in panel data by the method of Generalized Moments in sys…
Kairui Yang, Hongmei Zhang, 1 1
In 2015, China proposed the “Made in China 2025” strategy to steadily grasp the upgrading of smart manufacturing enterprises, which plays a decisive role in the high-quality development of Chinese enterprises. This paper selects the financial data…
Rui Li, Hongmei Zhang, 1 1
Based on the possible impact model of individual digital transformation of Chinese commercial banks on their risk taking, this paper discusses how digital transformation can reduce the risk taking of Chinese commercial banks, and makes an empirical analysis b…
Dimitris Balios, Eleftherios-Ioannis Klimis, Stefanos Tantos, 1 1
The main scope of this study is to investigate the relationship between working capital and profitability for companies that are active in the commercial sector, at least as one of their main activities, listed on the Athens Stock Exchange. This study attempt…
Lu Ren
In the face of the dual difficulties of economic globalization, unbalanced regional economic development and low resource allocation efficiency, the Belt and Road as an important platform for building a new development pattern in China and promoting internati…
Kyriakos Emmanouilidis, Petros Golitsis, Khurshid Khudoykulov
This paper analyzes the determinants of fiscal policies during the COVID-19 crisis. Using the robust regression MM-estimator for 180 countries we have found that GDP per capita, quantitative easing, debt to GDP ratio, trade openness and total revenue had a po…
Debasish Majumder
The novel coronavirus (COVID-19) had spread across the globe since late February 2020 and posed a significant menace to public health worldwide. The travel industry, the public and private sectors, democratic activities in a liberal democracy, public policies…
Jesus Gonzalez-Feliu
The definition of freight intensity patterns, mainly on the form of freight trip or commodity generation, is essential in urban economics. Those patters are in general defined in a set of models that relate trips or commodity quantities to each individual act…
Rebecca Abraham
This study presents the mathematical formulations of investor sentiment for investors in cryptocurrencies. We assume that bitcoin prices are driven by investor sentiment measured in terms of Google search volume and social media posts. The current generation…
Erkki K. Laitinen
The aim of the study is to show how the company’s expenditure structure affects the comparability of profitability ratios. The hypothesis is that the impact of the expenditure structure is significant, in which case it weakens the comparability of compa…
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Theoretical Economics Letters (TEL) is an openly accessible journal published bimonthly. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of theoretical economics. All manuscripts m… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
Authors submit their manuscript, metadata, and declarations through the portal. There is no submission fee.
The editorial office screens the manuscript for scope, completeness, and formatting before assigning a handling editor.
At least two independent reviewers evaluate the manuscript under single-blind review. Where revisions are required, authors respond point by point.
On acceptance the article processing charge is invoiced and the CC BY 4.0 copyright handover is signed.
The article is copyedited, typeset, and given a DOI, then publishes open access with a permanent link.
Manuscripts must be original and not under consideration elsewhere. Submit in Microsoft Word or LaTeX with figures at 300 dpi minimum. Structure research articles as Abstract, Introduction, Methods, Results, Discussion, and References.
Use the journal's numbered (Vancouver) reference style. Cite sources consecutively in the order they appear, and ensure every reference is complete and retrievable.
Declare all funding sources, conflicts of interest, and ethical approvals (including informed consent and animal-care statements where applicable).