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Energy efficiency and congestion considering data envelopment analysis and bounded adjusted measure: A case of tomato production
Journal of Cleaner Production. 2021. No. 328. Article 129639.
Khoshroo A., Izadikhah M., Emrouznejad A.
Auditing energy usage of farming operations is a key step towards agricultural sustainability. The current systems of tomato production use a considerable quantity of energy. As a result, improving energy efficiency is a crucial stage in decreasing energy consumption in tomato production. Data envelopment analysis (DEA) model is an established methodology to assess energy efficiency in crop production. In this study, the bounded adjusted measure (BAM) is applied for improving the efficiency of tomato production as well as decreasing the carbon footprint. In this regard, the overall, environmental, production, and pure emission efficiency of tomato production in 24 provinces of Iran are investigated. The nine overall efficient tomato producing provinces recognized that showed they had no input excesses and/or output shortfalls. Also, similar to the overall efficiency, nine out of the 24 DMUs were recognized as environmental, production, and pure emission efficient. Finally, in order to measure the probable amounts of excessive investments in inputs, with the aim of obtaining more outputs, a new approach of determining congestion is proposed based on BAM model.
Кореневский В. В., Экономика и математические методы 2026 Т. 25 № 3 С. 853–878
The US presidential election is a lengthy and complex process, during which candidates present their views and programs for reforming the country's politics and economy, while mass media broadcast these positions to a wide audience. In the most recent election, the topic of cryptocurrencies was used in the campaign for the electorate for the first ...
Added: September 8, 2026
Veselova A., Dikova D., Aray Y., Asia Pacific Journal of Management 2026
We examine board of directors’ gender diversity and corporate social responsibility (CSR) disclosure of Russian firms, and test for their effects on the market valuation of these firms. The Russian context is unique because gender disparity of boards and top management remains high in Russia due to historical legacy, absence of specific diversity-promoting regulations and ...
Added: September 8, 2026
Mozias P., Социальные и гуманитарные науки. Отечественная и зарубежная литература. Серия 9: Востоковедение и африканистика 2026 № 2 С. 173–208
Abstract. Over the years of market reforms, China has moved from an autarkic economy to the position of the world’s largest trading power, becoming a global leader both in export volume and in total foreign trade turnover. For a long time, China’s export success was commonly explained by her use of comparative advantages in labor-intensive ...
Added: September 7, 2026
Kolesnik N. A., Общество и экономика 2026 № 1-2 С. 114–134
Стремительно растущее население планеты и рост объемов индивидуального потребления при низкой включенности населения в экологические практики признается ключевым
препятствием на пути к экономике замкнутого цикла. В статье анализируется использование
огромного рекламно-коммуникационного потенциала крупных торговых сетей для вовлечения
населения в экономику замкнутого цикла через повышение экологической сознательности и популяризацию ответственного потребления. Эмпирической основой исследования стала база данных коммуникации шести ...
Added: September 6, 2026
Boltachev M., Ymer 2026 Vol. 25 No. 8 P. 130–161
The field of business model adaptation (BMA) remains conceptually fragmented: definitions, antecedents, and typological patterns are scattered across isolated empirical studies, precluding cumulative theory-building. This systematic review aims to synthesise the existing literature on BMA by mapping how the construct is defined, what drives it, and what typological patterns can be identified. Following the SPAR-4-SLR ...
Added: September 4, 2026
Churakova I., Кумар В., Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control 2026 No. 54 (3) P. 428–454
Purpose
This study examines the impact of Predictive Intelligence (PI) and Real-Time Data Insights (RDI) on Corporate Financial Sustainability (CFS), while controlling for organizational factors, industry factors, and AI-related risk factors. The research aims to determine whether these analytic capabilities (PI and RDI) individually and jointly contribute to long-term financial resilience and performance in modern organizations.
Theoretical ...
Added: September 4, 2026
Elyashevich I., Вестник Московского университета. Серия 6: Экономика 2026 Т. 61 № 3 С. 363–384
The study examined the properties of the normal distribution of the values of shipments of stocks of various categories from warehouses of large industrial companies. As a result, it was revealed that the use of the classical normal distribution, in some cases, may give incorrect results, since the values of stock shipments are positive values, ...
Added: September 3, 2026
Методы оценки структурных изменений в векторных и матричных агрегатах макроэкономических показателей
Lesnykh M., Motorin V., Тенденции экономического развития в XXI веке: Материалы VIІІ Международной научно-практической конференции, Республик Беларусь 2026 P. 233–236
The paper deals with comparative analysis of various methods for measuring and studying dynamics of structural macroeconomic indicators that reflect the peculiarities in a movement of multi-component macroeconomic systems. The metric, trigonometric and angular measures of structural changes are considered within vector formalism. Intertemporal orthogonal decomposition of a vector aggregate into the sum of quantity ...
Added: September 3, 2026
Zaruckiy M., Motorin V., Тенденции экономического развития в XXI веке: Материалы VIІІ Международной научно-практической конференции 2026 P. 237–240
The paper is devoted to developing the complex of input–output models for evaluating a potential receptivity of an economy to import substitution in final use and intermediate consumption ...
Added: September 3, 2026
Koshcheev D., Isopeskul O., М.: Инфра-М, 2027.
государственным служащим.
The monograph presents the results of a comprehensive analysis of the evolution of research related to the assessment of the tourist potential of administrative-territorial units (ATUs) from 1882 to 2024. For the first time, scientific schools are identified, and the author's approach to predictive values and a methodology for the quantitative assessment of the ...
Added: September 3, 2026
М.: МАКС Пресс, 2026.
The book consists of materials submitted by Russian and Foreign scientists to the Organizing
Committee of the All-Russian Round Table “Logic and Paradoxes of Modern Education Manage
ment”. The round table was held at the Faculty of Sociology of Lomonosov Moscow State University
on June 08, 2026. The texts are published in author's edition. Organizing Committee`s point of ...
Added: September 2, 2026
Proskuryakova L. N., Asia-Pacific Tech Monitor 2026 Vol. 43 No. 2 P. 13–24
Innovative financing tools and models have proved their efficiency in supporting the adoption and scale-up of emerging technologies. They have been instrumental in different regions, including the Asia-Pacific region, which stands at the forefront of technological innovation. Studies point to several persistent emerging technological constraints that include high upfront capital costs, perceived risks, and limited ...
Added: September 1, 2026
Tatarinov A., Вопросы статистики 2026 Т. 33 № 2 С. 19–39
The second part of the paper continues the examination of the new methodological provisions of the system of national accounts, building on the discussion initiated in the previous publication. It analyzes key changes in the accounting of economic transactions, with particular attention to digital services, globalization, the composition of production costs under the sum‑of‑costs valuation method, and ...
Added: September 1, 2026
Abashkin V., Abdrakhmanova G., Artemov S. V. et al., ИСИЭЗ ВШЭ, 2026.
Одиннадцатый выпуск аналитического доклада, подготовленный Институтом статистических исследований и экономики знаний Национального исследовательского университета «Высшая школа экономики» в рамках деятельности Российской кластерной обсерватории, посвящен анализу инновационного развития российских регионов на основе комплекса рейтинговых оценок. Исследование базируется на системе показателей, характеризующих социально-экономические условия инновационной деятельности, научно-технический потенциал, уровни инновационной и экспортной активности, качество региональной инновационной
политики. Используемые ...
Added: September 1, 2026
Morozkina A., Есаян М. А., Контуры глобальных трансформаций: политика, экономика, право 2025 Т. 18 № 4 С. 169–190
In the context of budget constraints, the allocation of development finance is one of the important research questions. This article proposes a study of the allocation of sovereign financing in the Eurasian region in 2008-2022 using new data (the Eurasian Fund for Stabilization and Development (EFSD) sovereign financing database). The analysis shows that the most ...
Added: August 31, 2026
СПб.: Издательство СПбГЭУ, 2025.
Вашему вниманию предлагается 19-й ежегодный сборник научных статей по вопросам региональной экономики и территориального развития.
Несмотря на сложное положение в экономике, продолжает развиваться межрегиональное сотрудничество регионов СЗФО. Активно взаимодействуют Санкт-Петербург и Ленинградская область в части развития единого транспортно-логистического комплекса. Идет формирование единого рынка труда на основе баланса трудовых ресурсов города и области. Разрабатывается единая схема размещения ...
Added: August 31, 2026
Asemota M. O., DISCOVER ARTIFICIAL INTELLIGENCE 2026 Vol. 6 Article 892
Artificial intelligence (AI) is reshaping work and human resource management, yet existing reviews largely treat competencies as secondary outcomes of AI adoption and offer limited theory-driven integration of how competency management itself is transforming. This study addresses that gap by systematically examining how competency management has evolved in AI-enabled contexts, how dominant theories explain AI-driven ...
Added: August 31, 2026
Vagin S., Камынин Д. А., Научный вестник: финансы, банки, инвестиции 2019 № 4 (49) С. 82–89
Энергоэффективность российской продукции уступает мировым аналогам. Проанализирован уровень и динамика потребления топливно-энергетических ресурсов на одного занятого по видам экономической деятельности. Выявлена отрицательная связь между объемом инвестиций в основной капитал предприятий и динамикой энергоэффективности. Таким образом, в России определяющее воздействие на снижение энергоэффекивности оказывают комплексные мероприятия в области менеджмента организации, а не общий объем инвестиций в ...
Added: August 31, 2026
Vagin S., , in: Industry 4.0: Exploring the Consequences of Climate Change.: Switzerland: Springer, 2021. P. 389–396.
Purpose: The purpose of the article is to study the experience and prospects of financial support for the energy security of the regional economy in the transition to Industry 4.0 in modern Russia. Design/methodology/approach: In order to test the hypothesis put forward, the article uses the methodology of economic statistics, using which regression models of financial ...
Added: August 27, 2026
Viacheslav K., Русский инженер 2024 № 3 С. 34–37
Analysis of various methods referred to the increasing energy efficiency and movement safety through the use of
control systems which take into account the force factors of interaction of the wheel propeller with the supporting surface. During
the analysis of methods dedicated to energy efficiency rise and were used techniques of logical and statistical analysis. There are
various ...
Added: May 19, 2026
Stukach O., Системная инженерия и инфокоммуникации 2025 Т. 1 № 3 С. 9–13
On example of a real student project the practice of project-oriented education is considered. The project-based training method changes its content and engineering practice. It is able to combine students' curiosity, interest, and research abilities, as well as enhance their ability to analyze and solve real-world problems. A number of problems of project-based training vs ...
Added: February 22, 2026
Rechmedina S., Haniev A., Suhih V., Вестник Московского университета. Серия 6: Экономика 2025 Т. 60 № 3 С. 40–62
Periods of high market volatility put investors in a situation where conventional decision- making methods are less reliable. To improve returns, market participants need to understand which factors play a big role in portfolio formation. This article analyzes the determinants of Russian stock returns during the Covid-19 and the rise in geopolitical tension in 2022. ...
Added: December 11, 2025
Москвитин О. А., Капитонов И. А., Финансовые рынки и банки 2025 № 11 С. 550–555
В статье рассматриваются ключевые направления структурной модернизации энергетического сектора России в условиях глобальных климатических вызовов и технологических ограничений. Авторы анализируют трансформацию мировой энергетики, рост роли возобновляемых источников энергии, тенденции электрификации и децентрализации энергосистем, а также влияние международных соглашений, включая Парижское соглашение и механизм трансграничного углеродного регулирования (CBAM).
Особое внимание уделяется политике импортозамещения, развитию отечественных технологий в ...
Added: December 8, 2025
Konstantin Polyakov, Marina Polyakova, Polyakov A., Procedia Computer Science 2025 Vol. 266 P. 205–212
This study is devoted to the analysis of the relationship between the solution of two different tasks facing the management of a commercial organization - ensuring the efficiency and sustainability of the business. An analysis of publications on this topic shows the existence of contradictory conclusions. The authors hypothesize that there is a strong statistical ...
Added: October 8, 2025