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Evaluating the Suitability of the Simplified Pairs Trading Strategy for Short-term Equity Market Trading

Julija Mosina, Grigorij Žilinskij • Comparative Economic Research (2025)

Pairs trading has been a successful tool for traders since its inception in the 1980s and has evolved significantly with the introduction of algorithmic, machine, and AI trading. This evolution has compli­cated the implementation of this st...

DOAJ Open Access (DOAJ) DOI: 10.18778/1508-2008.28.20

Deconsolidation of Liberal Democracy in the Baltic States. The Issue of Compliance with the EU Standards at Institutional and Value Levels

Nataliia Khoma, Oleksii Kokoriev • Romanian Journal of European Affairs (2021)

This article analyses compliance of the post-Soviet Baltic States with the EU liberal-democratic standards, at both institutional and value levels. The authors prove that fulfilment of the Copenhagen criteria for EU accession did not dete...

DOAJ Open Access (DOAJ)

The Impact of Social Servicescape Factors on Customers’ Satisfaction and Repurchase Intentions in Mid-Range Restaurants in Baltic States

Mangirdas Morkunas, Elzė Rudienė • Journal of Open Innovation: Technology, Market and Complexity (2020)

The present paper studies the importance of social servicescape factors to customer satisfaction in middle-priced restaurant services. This paper fills the existing literature gap on the importance of social servicescape factors onto custom...

DOAJ Open Access (DOAJ) DOI: 10.3390/joitmc6030077

COUNTRY RISK AND POLITICAL INSTABILITY: A VUCA WORLD APPROACH

Ioana-Sorina ANDREICA (MIHUT), Liviu-Daniel DECEANU • Annals of the University of Oradea: Economic Science (2023)

The last three years were characterized by a climate of drastic change due to a cumulus of disturbances and crises, namely the COVID-19 pandemic, inflation, energy crisis, military conflicts, banking fragilities, populism, disinformation,...

DOAJ Open Access (DOAJ) DOI: 10.47535/1991AUOES32(1)033

Preliminary Investigation of the Antibacterial Activity of Antitumor Drug 3-Amino-1,2,4-Benzotriazine-1,4-Dioxide (Tirapazamine) and its Derivatives

Evelina Polmickaitė-Smirnova, Jonas Šarlauskas, Kastis Krikštopaitis, Živilė Lukšienė et al. • Applied Sciences (2020)

The antitumor drug 3-amino-1,2,4-benzotriazine-1,4-dioxide (tirapazamine, TPZ (1)) along with a number of newly synthesized tirapazamine derivatives (TPZs) bearing substitutions at the 3-amine position of TPZ (1) were estimated for their an...

DOAJ Open Access (DOAJ) DOI: 10.3390/app10124062

Measurement of the Y(1S) pair production cross section and search for resonances decaying to Y(1S)μ+μ− in proton-proton collisions at s=13TeV

A.M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et al. • Physics Letters B (2020)

The fiducial cross section for Y(1S) pair production in proton-proton collisions at a center-of-mass energy of 13 TeV in the region where both Y(1S) mesons have an absolute rapidity below 2.0 is measured to be 79±11(stat)±6(syst)±3(B)pb ass...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.physletb.2020.135578

Editorial

Anna Szychta • Zeszyty Teoretyczne Rachunkowości (2025)

Dear Authors and Readers,The closing issue of “Zeszyty Teoretyczne Rachunkowości” (ZTR, “The Theoretical Journal of Accounting”) for 2025, vol. 49, number 4, once again provides an engaging and multidimensional review of contemporary resear...

DOAJ Open Access (DOAJ) DOI: 10.5604/01.3001.0055.5421

Low Value Translations and Retellings from Intermediate Languages of Andersen’s Fairy Tale “Thumbelina”

Ieva Šelekaitė, Robertas Kudirka • Vertimo Studijos (2022)

Hans Christian Andersen is one of the most famous Danish writers whose fairy tales have been read by almost every child. The first book of Andersen’s fairy tales appeared in Lithuanian in 1895 and their popularity has not faded ever since. ...

DOAJ Open Access (DOAJ) DOI: 10.15388/VertStud.2022.5

The Theme of Gender-Violence in Zinaida Tulub’s Novel “Man-hunters”

Ganna Pletnyova • Вісник Харківського національного університету імені В. Н. Каразіна. Серія Філологія. Vìsnik Harkìvsʹkogo nacìonalʹnogo unìversitetu ìmenì V.N. Karazìna. Serìâ Fìlologìâ. (2024)

The article suggest to identify the principal types of descriptions of gender violence and their role in shaping the female characters of the historical novel «Man eaters» by the Ukrainian writer Zinaida Tulub, as well as to trace the influ...

DOAJ Open Access (DOAJ) DOI: 10.26565/2227-1864-2024-95-07

Measuring bank efficiency: DEA application

Jelena Titko, Jelena Stankevičienė, Nataļja Lāce • Technological and Economic Development of Economy (2014)

The paper aims to improve the methodology of measuring efficiency of Latvian banks. Efficiency scores were calculated with application of non-parametric frontier technique Data Envelopment Analysis (DEA). Input-oriented DEA model under Vari...

DOAJ Open Access (DOAJ) DOI: 10.3846/20294913.2014.984255

Extremes of Product of Gaussian Random Variables

Džiugas Chvoinikov, Svyatoslav Novikov, Jonas Šiaulys • Axioms (2026)

We investigate the asymptotic behavior of the product of Gaussian random variables, with a focus on tail probabilities. Although sums of normal variables are well understood through classical limit theorems, their products exhibit significa...

DOAJ Open Access (DOAJ) DOI: 10.3390/axioms15060425