This paper empirically tests the effect of FinTech development on bank risk taking using unbalanced bank-level panel data from China for period 2011 to 2018. We use media's attention paid FinTech-related information gauge development. find robust evidence that exacerbates banks' in general. The heterogeneity analysis further indicates asset quality deterioration brought about by prosperous is more salient banks with larger sizes, lower efficiency, shadow banking business and interest-based...

In this article, we study multiple attribute decision-making (MADM) problems with picture fuzzy numbers (PFNs) information. Afterwards, adopt a Muirhead mean (MM) operator, weighted MM (WMM) dual (DMM) and DMM (WDMM) operator to define some aggregation operators, including the (PFMM) WMM (PFWMM) (PFDMM) WDMM (PFWDMM) operator. Of course, precious merits of these defined operators are investigated. Moreover, have adopted PFWMM PFWDMM build model handle MADM problems. end, take concrete...

Extended q-rung orthopair fuzzy sets (q-ROFSs) is an excellent tool to depict the qualitative assessing information in multiple attribute group decision making (MAGDM) environments. The EDAS method very effective especially when conflicting attributes exist MAGDM issues which optimal alternative should have biggest value of PDAS and smallest NDAS. In this paper, we put forward for under q-ROFSs, makes use average solution (AS) chosen alternatives. positive distance from AS (PDAS) negative...

This article analyzes how creditors’ simultaneous debt and equity holdings affect firm investment policies. We find that firms with dual ownership are less likely to have capital expenditure restrictions in loan contracts, the relation varies predicted ways monitoring needs of borrowers capacity owners. A frequent use restrictions, however, does not result borrowers’ risk-shifting. Dual also more be granted an unconditional waiver do significantly reduce issuance or expenditures after a...

To have enough financial literacy, an investor must be able to make intelligent investment choices, and on the other hand, heuristic bias, framing effect, cognitive illusions, herd mentality are all variables that contribute formation of behavioral biases, also known as illogical conduct, in decision-making process. The current research looks specifically at biases literacy influence particularly stock market investment. For research, a representative sample 450 individual investors was...

To address the complex multiple criteria decision-making (MCDM) problems in practice, this article proposes picture hesitant fuzzy set (PHFS) theory based on and set. First, concept of PHFS is put forward, its operations are presented, simultaneously. Second, generalized weighted aggregation operators developed, some theorems reduced them discussed. Third, prioritized forward to solve MCDM that related at different priorities. Fourth, two novel methods combined with proposed constructed...

With environmental issues becoming increasingly important worldwide, plenty of enterprises have applied the green supply chain management (GSCM) mode to achieve economic benefits while ensuring sustainable development. As an part GSCM, supplier selection has been researched in many literatures, which is regarded as a multiple criteria group decision making (MCGDM) problem. However, these existing approaches present several shortcomings, including determining weights makers subjectively,...

Financial management performance evaluation (FMPE) has a significant effect on the identifying an investment chance. We can usually consider FMPE as multiple attribute group decision making (MAGDM) issue, and MAGDM method is needed to address it. Uncertainty may be one of factors which could influence process MAGDM. In order handle uncertainty decision-making issues, approaches along with 2-tuple linguistic Pythagorean fuzzy sets (2TLPFSs) have been designed. this essay, CODAS extended...

In this article, we expand the Muirhead mean (MM) operator and dual (DMM) with positive interval numbers (PINs) to propose MM (INMM) operator, weighted (INWMM) DMM (INDMM) weight ed (INWDMM) operator. Then MADM models are proposed INWMM INWDMM operators. Finally, give a real example for evaluating financial investment risk.

China’s urban–rural dichotomy has resulted in a widening gap between urban and rural areas, posing significant challenges to development. This study aims investigate the spatio-temporal differentiation driving mechanisms of industry integration within Chengdu–Chongqing Economic Circle China. Using panel data from 2011 2020, we employed entropy weight TOPSIS method construct comprehensive index that charts evolution across various districts counties. Additionally, utilized fixed-effect...

In this paper, according to the Maclaurin symmetric mean (MSM) operator, dual MSM (DMSM) operator and q-rung interval-valued orthopair fuzzy set (q-RIVOFS), we develop some novel operators under environment, such as, weighted (q-RIVOFWMSM) DMSM operator. addition, precious properties numerical examples of these new are given in detail. These have advantages considering interrelationship arguments can deal with multiple attribute group decision-making problems information. Finally, a reality...

As we all know, the Bonferroni mean (BM) operator has advantage of considering interrelationships between parameters. In this paper, combine generalized weighted BM (GWBM) and geometric (GWGBM) with interval neutrosophic numbers (INNs) to develop number weight (GINNWBM) GBM (GINNWGBM) which consider relationship among three aggregated arguments, then MADM methods are developed these operators. Finally, use an example for evaluating technological innovation capability high-tech enterprises...