Issue 12/2021
Special Issue on Soft Computing in Economic Application
Content (29 Articles)
An improved QPSO algorithm and its application in fuzzy portfolio model with constraints
Guang He, Xiao-li Lu
Analysis of autocorrelation function of stochastic processes by F-transform of higher degree
Michal Holčapek, Linh Nguyen
A transparent rule-based expert system using neural network
Abhinaba Dattachaudhuri, Saroj Kr. Biswas, Manomita Chakraborty, Sunita Sarkar
On soft computing with random fuzzy sets in econometrics and machine learning
Roengchai Tansuchat, Uyen Pham, Chon Van Le
Why linear expressions in discounting and in empathy: a symmetry-based explanation
Supanika Leurcharusmee, Laxman Bokati, Olga Kosheleva
Theoretical justifications for the empirically successful VIKOR approach to multi-criteria decision making
Muhammad Jabir Khan, Poom Kumam, Wiyada Kumam
Two deep learning approaches to forecasting disaggregated freight flows: convolutional and encoder–decoder recurrent
Isidro Lloret, José A. Troyano, Fernando Enríquez, Juan-José González-de-la-Rosa
Estimating the location parameter under skew normal settings: is violating the independence assumption good or bad?
Cong Wang, Tonghui Wang, David Trafimow, Khanittha Talordphop
Inflation expectations quantification with fuzzy control system
Aleksandra Rutkowska, Magdalena Szyszko
A convex combination approach for Markov switching CAPM of interval data
Woraphon Yamaka, Rungrapee Phadkantha
Linkage structure of China’s housing market and its risk-defusing capability
Yehui Wang, Jianxu Liu, Yuxuan Tang, Songsak Sriboonchitta
Multi-agent reinforcement learning approach for hedging portfolio problem
Uyen Pham, Quoc Luu, Hien Tran
Forecasting foreign exchange markets: further evidence using machine learning models
Paravee Maneejuk, Wilawan Srichaikul
Fuzzy equilibrium via best proximity pairs in abstract economies
Premyuda Dechboon, Poom Kumam, Parin Chaipunya, Sompong Dhompongsa
Machine learning in recycling business: an investigation of its practicality, benefits and future trends
Du Ni, Zhi Xiao, Ming K. Lim
Generating negations of probability distributions
Ildar Batyrshin, Luis Alfonso Villa-Vargas, Marco Antonio Ramírez-Salinas, Moisés Salinas-Rosales, Nailya Kubysheva
Application of an extended VES production function model based on improved PSO algorithm
Maolin Cheng, Bin Liu
Impacts of public medical insurance reforms on households: An application of fuzzy cognitive map for scenario evaluation
Yeonggyu Yun, Hye-Young Jung
Detection of price bubbles in Istanbul housing market using LSTM autoencoders: a district-based approach
Ebubekir Ayan, Süleyman Eken
Estimating a probability distribution corresponding to the negation of a property
Uyen Pham, Ildar Batyrshin, Nailya Kubysheva, Olga Kosheleva
When to stop testing software: economic approach
Nguyen Ngoc Thach, Francisco Zapata, Olga Kosheleva
How effective are we: towards a more convincing Stochastic Frontier analysis
Nguyen Ngoc Thach, Laura Berrout, Olga Kosheleva
Even in simple economic systems, equilibrium can be non-unique: an example
Nancy Solis García, José Guadalupe Flores Muñiz, Viacheslav Kalashnikov, Nataliya Kalashnykova, Olga Kosheleva
Impact of super heavy load vehicles on transportation infrastructure: economic aspects
Nguyen Ngoc Thach, Ali Morovatdar, Reza S. Ashtiani, Olga Kosheleva