Results 21 to 30 of about 30,357 (278)

Notes on Michio Morishima's Understanding of Marxian Economics

open access: yesWorld Review of Political Economy, 2019
Michio Morishima's recapitulation and study of Marxian economics by means of mathematical methods focus primarily on the typical themes such as the labor theory of value, the theory of exploitation, the transformation problem, the
Xian Zhang
doaj   +1 more source

A Review of Mathematical Models of Macroeconomics, Microeconomics, and Government Regulation of the Economy

open access: yesMathematics, 2023
This review analyzes articles on the mathematical modeling of economic facts and processes. Mathematical modeling of the economy has rapidly developed in the past and current centuries.
Veniamin Mokhov   +3 more
doaj   +1 more source

Rules for Fractional-Dynamic Generalizations: Difficulties of Constructing Fractional Dynamic Models

open access: yesMathematics, 2019
This article is a review of problems and difficulties arising in the construction of fractional-dynamic analogs of standard models by using fractional calculus.
Vasily E. Tarasov
doaj   +1 more source

Mathematical Model of Optimal Development Enterprise Economics

open access: yesСтатистика и экономика, 2020
Purpose of the study. The production sphere of the enterprise is a dynamic system of cash, material and information flows, in the framework of which the final product is formed, distributed between investments in production capital and own consumption ...
E. V. Kasatkina, D. D. Vavilova
doaj   +1 more source

Continuous-Logical Methods in Mathematical Economics

open access: yesStudia Humana, 2016
An application of continuous logic for the mathematical description of economical systems is given. Parallel, sequential, parallel-sequential and sequentialparallel systems are calculated using continuous logic (CL) methods.
Levin Vitaly I.
doaj   +1 more source

Os dois métodos e o núcleo duro da teoria econômica The two methods and the hard core of economics

open access: yesBrazilian Journal of Political Economy, 2009
While methodological sciences have no object and are supposed to adopt a hypothetical-deductive method, substantive sciences including economics should use an empirical or historical-deductive method.
Luiz Carlos Bresser-Pereira
doaj   +1 more source

Laser‐Based Solidification of Cermets/Cemented Carbides: Processing‐Microstructure‐Property Relationships

open access: yesAdvanced Materials Technologies, EarlyView.
Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya   +2 more
wiley   +1 more source

On History of Mathematical Economics: Application of Fractional Calculus

open access: yesMathematics, 2019
Modern economics was born in the Marginal revolution and the Keynesian revolution. These revolutions led to the emergence of fundamental concepts and methods in economic theory, which allow the use of differential and integral calculus to describe ...
Vasily E. Tarasov
doaj   +1 more source

Ultra‐Durable Information‐Encoded Anti‐Counterfeiting Self‐Assembled Nanocrystal Labels

open access: yesAdvanced Optical Materials, EarlyView.
Ultra‐durable cost‐effective information‐encoded anti‐counterfeiting labels are fabricated to secure semiconductor chips. A novel method is used to self‐assemble colloidal quantum wells (CQWs) into color bars. Information can be encoded spatially, spectrally, and opto‐spatially.
Taha Haddadifam   +6 more
wiley   +1 more source

Challenges and Future Directions in Assessing the Quality and Completeness of Advanced Materials Safety Data for Re‐Usability: A Position Paper From the Nanosafety Community

open access: yesAdvanced Sustainable Systems, EarlyView.
Nanosafety data provide a guiding example for establishing best practices in data management, aligning with FAIR principles and quality criteria. This review explores existing quality assessment approaches for reliability, relevance, and completeness, emphasizing the need for harmonization and adaptation to nanomaterials and advanced materials. The aim
Verónica I. Dumit   +43 more
wiley   +1 more source

Home - About - Disclaimer - Privacy