With the development of the national economy, the cultivation of technical talents is urg ent. As the largest economical province in China, the government of Guangdong Province needs to quickly enhance the rationality, effectiveness, and practicality of policies, fully leve rage the mediating, guiding, and promoting role of policy tools. This research from a new perspective to analyze current research focus, which can provide some reference for impro ving region vocational education policies. This research adopted a qualitative research method to analyze the text of college-enter prise cooperation policies in Guangdong Province under the background of the “Double Hi gh Program”, based on the perspective of McDonnell & Elmore policy tools, constructed a n analytical framework model, formed “X-axis” policy tools and “Y-axis” talent cultivation m odel elements, used WPS software to fully collect effective policy texts, and rigorously enc oded and analyzed policy texts with the NVivo12Plus software. Through the previous researches and the key words frequency analysis of policy texts, w hich can clarify the research focus of Guangdong Province's college-enterprise cooperation policy under the background of the “Double High Program”. By analyzing the proportion o f policy tools and the proportion of talent cultivation model elements, it can reveal the fra mework, characteristics, and challenges of current policies. From three dimensions analysis: policy content, policy tools and talent cultivation model elements, it can achieve conclusio n, suggestions and future approaches for current policies. The distribution of the five policy tools for college-enterprise cooperation policy in Guan gdong Province is not balanced, indicating that the current policies need to adjust the poli cy tool proportion in a timely manner, enhance rationality and effectiveness. From the freq uency of appearance of talent cultivation model elements, the proportion of mode element s is the highest, while the proportion of concept elements is the lowest. Therefore, in futu re policy formulation, it is necessary to increase the proportion of concept elements, instill correct values, optimize talent cultivation model, and enhance the practicality of policies.

도시화 압력이 심화되면서 전통마을의 축적된 고유의 주거건축 기법과 관련된 경험, 방법, 창조적 지 혜, 그리고 건전한 삶의 방식도 함께 쇠퇴하고 있음은 매우 안타까운 현상이다. 본 연구는 중국 주하이 시 탕자완(唐家灣)지역의 전통마을 생활환경을 개선하고 마을 지역의 저탄소 운영을 실현하기 위한 ‘향촌진흥 전략’의 촉진을 목표로 한다. 영남(嶺南) 민가 주거용 건물의 기후 적응성에 주목하여 통풍과 단열 개선 그리고 태풍 위협에 대한 저감기법을 중심으로 개선방안을 제안한다. 이를 실현하기 위해 본 연구에서는 VIRVIL과 HTB2 컴퓨터 시뮬레이션 분석기법을 결합하여 3개 민가 유형별 기후 적응공 간 개선방법을 논의함으로써 전통마을 주거환경의 구조적 변화와 에너지 소비 증가로 인한 주거환경 의 쾌적성을 극대화하기 위한 기술 및 운영개념을 제시하였다. 전통마을의 패턴과 건축 디자인 방안을 모색한 본 연구가 향후 전통마을의 생태기능을 유지하면서도 지속가능한 발전을 도모하는 데 유효한 공간 형태별 기후적응성을 실현하기 위한 기초자료로써 의의가 있다.

This paper explores the effect of the digital economy on human migration in Guangdong Province. This paper measures the effect of digital economy development on human migration in 21 prefecture-level cities in Guangdong Province, China, from 2011 to 2019 using a fixed-effects model. The results of this study show that there is a significant positive effect of digital economy on net migration rate, and there is a significant negative effect on emigration rates. There is also a significant pull effect of economic development level and health-care level on migration. This finding holds after introducing instrumental variables estimation. This study provides explanatory mechanisms and empirical evidence for the development of digital economy and human migration, which helps to understand the mechanism of action between the development of digital economy and human migration. On this basis, this study puts forward policy recommendations, which provide some reference basis for the formulation of policies on digital economy and talent introduction in Guangdong Province.

In recent years, with the improvement of Internet infrastructure and the construction of a global logistics network, cross-border e-commerce has entered a stage of rapid development, and the scale of transactions has been expanding, becoming a vital force in the development of my country’ s foreign trade. As a major coastal economic province in my country, Guangdong Province has taken the lead in developing cross-border e-commerce by virtue of policy dividends, location advantages and its own sound foreign trade foundation, and has achieved remarkable achievements. Although the development space of cross-border e-commerce in Guangdong Province is good and the momentum is strong, as an emerging e-commerce model, its development is not smooth sailing, and there are still some hidden worries under the appearance of prosperity. From the perspective of healthy and sustainable development, Guangdong cross-border e-commerce should face up to its lack of independent brands in the international market, imperfect cross-border e-commerce logistics system, insufficient policy guidance strategies, imperfect payment system, and professional cross-border e-commerce talents. This paper will propose corresponding optimization measures based on these problems, in order to improve the development level of cross-border e-commerce in Guangdong Province, and provide certain inspiration for the development of cross-border e-commerce in other provinces in my country.

The authors calculate the long-term predictability of GDP, domestic demand, investment, and net exports for Guangdong province, P.R. China from 2000 to 2013. A vector autoregressive (VAR) model with quarterly data for this period is first co-integrated then the Granger causality test is applied to empirically assess the relationships among gross domestic product (GDP), consumption, investment, and net exports. There is a strong causality effect between investment and net exports in Guangdong province. However, the variance decomposition results indicate that exports respond to foreign shocks rather than domestic ones, making their impact on the Guangdong economy to predict. Results show the stimulating effect of domestic demand on GDP is larger than the stimulating effect of net exports and much larger than even the stimulating effect of investment. The analysis suggests that there are dynamic influences with various levels of persistence between GDP, consumption, investment, and net exports. Macroeconomic policy adjustments are urgently required to expand domestic demand and thereby stimulate economic growth in Guangdong province.