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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…
Andrew Schmitz
Society’s preference for commodity price stability brought about by storage is supported by many researchers. However, most of the models assume that both prices and quantities are known with certainty. Also, the models’ price instability comes about from sup…
Marcos Leite da Costa, Leonardo Carnut, Celso Zilbovicius
The scientific literature on the use of economic evaluation studies in health was reviewed to identify the costs related to hospital rehabilitation in public health services and/or systems. An integrative review was carried out on the Virtual Health Library (…
S. Y. Ibrahim, Hadiza Mali Bukar
The study focused on the subject matter of development. It attempted identifying reasons why a nation densely populated and blessed with abundant natural resources battle with development. The study depended on secondary data and historical description method…
Majumder Debasish
COVID-19, a virus of the size of 0.12 microns, had crippled the global economy with 19.14 million people infected as of April 15, 2020, increased to 37.11 million as of October 11, 2020 as per the COVID-19 Weekly Epidemiological Update published by World Heal…
Hanlei Hu
We consider a spatial economic growth model with trade costs whose spatial-temporal dynamics of the capital stock are governed by a parabolic partial differential equation and analyze the effects of the trade costs on the asymptotic behaviors of the capital i…
Cyriaque Mbingui, Fernand Owonda, Modeste Ndoudi Diakabana
The objective of this study is to analyze the effects of oil rent on economic development in Congo over a period from 1987 to 2016. Following the estimation of the Vector Error Correction Model (VECM), the result shows that the dependence on oil rent negative…
Alberto Benítez Sánchez
This article compares the magnitudes of the growth and profit rates within an economic model that represents two successive periods of production. Its main result is a pair of simple formulas determining respectively the (growth rate)/(profit rate) ratio and…
Dipak Bahadur Adhikari
The country fully entered into the Federal Structure of political governance through implementation of the Federal Constitution. The planning process also would have to redefine and readjust according to change in the country to keep the development spirit by…
Yaya Keho
The objective of this paper is to shed new light on the nonlinear relationship between real exchange rate changes and trade balance in Cote d’Ivoire. In examining this issue, previous studies have relied on the nonlinear autoregressive distributed lag model d…
Ibrahim Chaibou Oumarou, Mayoukou Celestin
This paper analyzes the determinants of financial inclusion and proposes an instrument of measuring financial inclusion in West African Economic and Monetary Union (WAEMU) countries. WAEMU countries do not have a reliable synthetic index to measure their fina…
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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).