旅游产业与县域经济耦合协调发展研究 ——来自桂林阳朔县的经验证据

旅游业可以带动县域经济的发展,但也要依靠一定程度的经济作为基础支撑,如何协调好两者的均衡发展,关系到旅游产业与县域经济的耦合协调问题。以阳朔县为研究对象,采用协整分析、误差修正模型以及耦合协调度分析的方法对2004年至2018年阳朔县旅游产业和经济的关系和耦合协调性进行研究。结果表明：旅游产业和经济之间存在长期均衡的关系,经济的短期波动受旅游产业的短期波动以及误差修正项的影响；旅游产业和经济在观测期间由轻度失调逐渐转变为良好协调的状态。     

Integration of and Deliveries among the World Zionist Organization,Israel, and Diaspora Countries: System Articulation with the Social Fabric Matrix

Abstract:

The religious economics (not economics of religion) concern here is the relationship between the World Zionist Organization (WZO) and Israel, which is known as a geopolitical power in its region and which is also known as an economic success story. Joseph Schumpeter and Karl Polanyi explained how the political economy of medieval Europe was influenced and guided by Christian morality. This paper extends the analysis of religious economics by using the social fabric matrix of original institutional economics to define and structure the integration of the WZO, Israel, and the Diaspora countries. This allows us to observe how to conduct such work and to learn how Israel is guided and influenced by the WZO. It also helps to explain Israel’s “risk of tearing itself apart” as noted in a recent article in the New York Times.     

Policy Dimensions of Progressive Institutional Change: Lessons from China’s Construction of a Socialist Market Economy

Abstract:

Through a comprehensive review of the progressive institutional change (PIC) literature, I first discuss four possible trajectories of PIC by considering the forces of societal reaction that might frame the path, as well as the scale and scope of the changes. Thus, I pose four questions that need to be asked when related policies are formulated for PIC. To illustrate this method, I scrutinize the evidence from the construction of a socialist market economy by the Chinese government since the 1980s and argue that related policies have successfully promoted PIC from three dimensions: (1) curbing potential conflicts with power groups; (2) promoting a sense of awareness among stakeholders; and (3) minimizing disturbances to the community. Actually, the related changes demonstrate a dynamic “displacement process” for PICs. Despite the success of this sociosystem, it is found that the sustaining of PIC which requires policy factors that enhance instrumental efficiency in the Chinese context will serve as a challenge to the Chinese government ahead.     

Optimal regulation under imperfect enforcement: Permits,tickets, or both?

Economic activity is often regulated through both permits and tickets (subsequent inspections). We study the effectiveness of such policies where corruption and an underground economy make enforcement imperfect. In the theoretical model, asymmetric information justifies regulatory action which is enforced by corruptible bureaucrats. We find that regulation through permits alone is useless when corruption exists, while tickets still offer some benefit. Surprisingly, we also find that a system with both permits and tickets achieves welfare that is higher than that which can be achieved with only tickets—that combining the two mechanisms has an effect that is greater than the “sum of the parts.”     

农地权益保障与农业转移人口市民化

研究目的：明晰农地权益对农业转移人口市民化的影响，进而揭示当前全国各地对农业转移人口农地权益保护状况。研究方法：基于Probit模型的实证分析。研究结果：（1）从全国范围来看，农业转移人口的农地权益只得到部分保障；（2）农地权益保障状况存在较大的地区差异，区域经济越发达，农地权益保障越完善；（3）农地权益只得到部分保障对推动农业转移人口向城市迁移起着促进作用，但却对农业转移人口市民化有着显著负面影响。研究结论：农地权益保障是农业转移人口市民化的重要影响因素，农地权益的不充分保障对农业转移人口市民化具有负面影响，而经济越不发达的地区这种影响越显著。     

Does Airbnb have a homogenous impact? Examining Airbnb’s effect on hotels with different organizational structures

Although a number of studies have examined Airbnb’s impact on hotels, previous studies have yielded mixed results and are limited in their geographical scope. Additionally, the impact of Airbnb on hotels with different organizational structures has not been previously analyzed. Accordingly, the purpose of this study is threefold: 1) to add to our understanding of the impact of an increase of Airbnb inventory by clarifying previously inconclusive results; 2) to examine the extent to which Airbnb listings affect hotel performance measures in the overall U.S. hotel market; and 3) to investigate the influence of Airbnb on key hotel metrics by elaborating the effect of Airbnb on hotels operated under different organizational forms- chain-managed, franchised, and independent. Our results show an adverse impact of Airbnb on hotel RevPAR and ADR metrics across different organizational structures. However, interestingly, Airbnb listings did not negatively affect occupancy numbers. Theoretical and practical implications are discussed.     

New measuring stick on sharing accommodation: Guest-perceived benefits and risks

As an emergent phenomenon fueled by advanced technology, the sharing economy enables people to capitalize on underutilized physical assets that would otherwise be wasted. Despite the rapid growth, existing empirical studies are limited to the adoption of scales from other disciplines, although collaborative consumption differs from commercial consumption. The purpose of the study is to examine guests’ perceived risks and benefits of sharing accommodation. Using three folded studies, this research attempts to yield key theoretical contributions by developing a scale for perceived benefits and risks in the context of sharing accommodation. Furthermore, this study provides initial insights into why consumers would avoid sharing accommodations while at the same time identifying potential benefits and risks in relation to attitude and behavioral intentions. The findings from this research will enable sharing accommodation hosts to understand consumers’ perceived benefits and risks and thus provide enhanced experiences to users.     

贵州有色金属产业集聚度与竞争力的实证研究

促进有色金属产业集聚是提升贵州省有色金属产业竞争力的主要途径之一，因而准确测度和把握有色金属产业集聚与贵州有色金属产业竞争力的关系是非常必要的。文章把贵州省放在西部九省中进行对比分析，选取区位熵反映有色金属产业集聚度，选择企业数量区位熵反映矿产资源产业区域集聚度，选取产业产值区位熵反映有色金属产业经济集聚度，而有色金属产业竞争力则选取产值利润率借以反映。具体实证数据均来源于西部9个省份的2013统计年鉴与2013年的中国有色金属工业年鉴。通过实证研究认为贵州省有色金属产业存在诸如区域集聚、经济集聚不足，产值利润率低下，产业集聚效应难以充分发挥等问题。最后提出提升贵州省有色金属产业竞争力的相关政策建议。     

Overall and time-varying effects of global and domestic uncertainty on the Korean economy

This study analyzes the overall and time-varying effects of global and domestic uncertainty on the Korean economy by estimating constant parameter and time-varying parameter vector autoregressive models. Global and Korea-specific uncertainty are measured using the method proposed by Mumtaz and Theodoridis (2017). A rise in both the uncertainty measures has an adverse impact on the Korean economy by lowering stock market returns and output growth, and by creating inflation caused by currency depreciation. Quantitatively, the domestic uncertainty shock exercises a larger effect on the Korean economy than the global uncertainty shock, as the former uncertainty shock accounts for about one-fifth of output variation and the latter accounts for about one-tenth. Regarding time-varying effects, substantial increases in domestic uncertainty during the Asian Financial Crisis and global uncertainty during the Global Financial Crisis explain a significant part of macroeconomic fluctuations in Korea during those periods. This is because of the increased volatility of uncertainty shocks during these periods, rather than a structural change in the way these shocks affect the economy.