Table_1_Correlation analysis of financial assets based on asymmetric copula.XLSX

Based on the asymmetric copula function, this paper analyzes the static and dynamic correlation between Shanghai Composite Index and Shenzhen Composite Index. Through the static analysis, it is found that the asymmetric copula function is better than Gumbel Copula in describing the distribution characteristics of the top tail dependence between the Shanghai Composite Index and the Shenzhen Composite Index, and the copula correlation coefficient definition based on the asymmetric copula function can well describe the asymmetric dependence between variables. In the time-varying analysis, the paper improves the traditional dynamic evolution equation of the tail-dependence coefficient. Through empirical analysis, the result shows that the improved dynamic evolution equation can better reflect the dynamic evolution process of the tail-dependence coefficient.</p

Table_2_Correlation analysis of financial assets based on asymmetric copula.XLSX

Based on the asymmetric copula function, this paper analyzes the static and dynamic correlation between Shanghai Composite Index and Shenzhen Composite Index. Through the static analysis, it is found that the asymmetric copula function is better than Gumbel Copula in describing the distribution characteristics of the top tail dependence between the Shanghai Composite Index and the Shenzhen Composite Index, and the copula correlation coefficient definition based on the asymmetric copula function can well describe the asymmetric dependence between variables. In the time-varying analysis, the paper improves the traditional dynamic evolution equation of the tail-dependence coefficient. Through empirical analysis, the result shows that the improved dynamic evolution equation can better reflect the dynamic evolution process of the tail-dependence coefficient.</p

Driving and constraining mechanisms of tourism efficiency and its decomposition.

Driving and constraining mechanisms of tourism efficiency and its decomposition.</p

Corresponding relationship between tourism efficiency and its decomposition in Zhejiang Province’s 63 counties in 2005, 2012, and 2019.

Corresponding relationship between tourism efficiency and its decomposition in Zhejiang Province’s 63 counties in 2005, 2012, and 2019.</p

Descriptive statistics of the input and output variables.

Descriptive statistics of the input and output variables.</p

Cold and hot spots of tourism efficiency and its decomposition in Zhejiang Province’s 63 counties (2005–2019).

Cold and hot spots of tourism efficiency and its decomposition in Zhejiang Province’s 63 counties (2005–2019).</p

Tourism efficiency statistics and decomposition in Zhejiang Province’s 63 counties (2005–2019).

Tourism efficiency statistics and decomposition in Zhejiang Province’s 63 counties (2005–2019).</p

Estimation and test results of the quantile regression and OLS regression.

Estimation and test results of the quantile regression and OLS regression.</p

The functional types of CLL and the examples.

Using creativity to promote recreational services is crucial. Accordingly, creative linguistic landscapes (CLLs) are being used to improve visitors’ experiences in some recreational zones. However, relevant research is still in its early stages. Therefore, this study was conducted. It summarized the leisure function categories and function evaluation indicators of CLLs in recreational zones respectively based on image materials and related online reviews. The leisure function outcomes of all CLL types were ranked using the fuzzy PROMETHEE method; based on this ranking, a CLL configuration optimization mode was suggested. The findings reveal the following. (1) Currently, there are mainly nine leisure function types of CLL in practice, although the type structure is severely imbalanced; there are 12 primary corresponding function evaluation indicators, although each of them draws significantly different attention. (2) There are notable variations among the outcomes of different types of functions of CLL: mood adjustment is the most advantageous function of CLL for leisure services, followed by emotional guidance and cognitive building functions; (3) According to the study findings, in the configuration of CLL, which aims at leisure function optimization, the “function focusing and coordinating mode (the superior functions of CLL are focused on and its various functions are coordinated)” should be adopted. The results provide meaningful lessons for the establishment of rational and effective CLL in recreational zones.</div

S1 Questionnaire -

Using creativity to promote recreational services is crucial. Accordingly, creative linguistic landscapes (CLLs) are being used to improve visitors’ experiences in some recreational zones. However, relevant research is still in its early stages. Therefore, this study was conducted. It summarized the leisure function categories and function evaluation indicators of CLLs in recreational zones respectively based on image materials and related online reviews. The leisure function outcomes of all CLL types were ranked using the fuzzy PROMETHEE method; based on this ranking, a CLL configuration optimization mode was suggested. The findings reveal the following. (1) Currently, there are mainly nine leisure function types of CLL in practice, although the type structure is severely imbalanced; there are 12 primary corresponding function evaluation indicators, although each of them draws significantly different attention. (2) There are notable variations among the outcomes of different types of functions of CLL: mood adjustment is the most advantageous function of CLL for leisure services, followed by emotional guidance and cognitive building functions; (3) According to the study findings, in the configuration of CLL, which aims at leisure function optimization, the “function focusing and coordinating mode (the superior functions of CLL are focused on and its various functions are coordinated)” should be adopted. The results provide meaningful lessons for the establishment of rational and effective CLL in recreational zones.</div