The difference of expert opinion on the forest-based ecotourism development in developed countries and Iran

Ecotourism development in a forest area includes many positive and negative aspects and requires a comprehensive study that can consider all simultaneously. Because of the inner and outer dependence or feedback links between the criteria in this research, the Analytical Network Process (ANP) based on the BOCR Model was used. Decision making and planning for the development of ecotourism is influenced by the attitude of experts towards development impacts. The question of this research was whether due to different environmental conditions in Iran, is it appropriate to follow ecotourism development patterns of developed countries? Given the different forest conditions in Iran, the weights of decision-making criteria for ecotourism development was significantly different for experts from Iran and developed countries. Weight difference for five sub-criteria, ECB2, ECB3, SOB4, ENC4 and, ENR2 were not significant, but for the rest of the sub-criteria were significant at 1% level. The results of comparing the mean weight values of the alternatives with an independent t-test indicated the difference was significant at 1% level. According to experts of the developed countries, ecotourism development with a weight of 0.927 and according to experts of Iran with a weight of 0.531 was prioritized.     

非洲铁路发展需求分析与市场开发策略

中资企业面向非洲铁路市场,多以"广覆盖"的形式投入开发,一定程度上造成了资源浪费。为优化中资企业在非洲铁路市场布局以及资源配置,在分析非洲铁路发展现状、铁路网发展影响因素基础上,基于铁路系统需求度、铁路发展需求度分析非洲铁路发展需求,提出了非洲大陆49个国家高、较高、中、低4个等级的铁路发展需求度,同时提出非洲铁路市场开发策略建议,即:优化非洲铁路市场开发资源配置,分区域实施铁路市场开发及项目建设,创新合作模式、拓宽资金来源。     

Research on a diagnostic system of rural vitalization based on development elements in China

In 2017, the Chinese government implemented a national strategy of "Rural Vitalization" that sought to realize full-scale rural vitalization. However, is it possible to achieve vitalization for all the villages in China? How should their development potential be determined? This paper identified and analyzed the "element-composite" messages of rural development based on 99 exemplary sites of “Beautiful Villages” in China. Combined with the projection pursuit classification method, a diagnostic system of rural vitalization was established; then, Dehua County was taken as a case study for an in-depth analysis. Based on national data analysis, the final results indicated that livelihood resources (LR), agglomeration effects (AE), location and transportation (LT), cultural/natural landscapes (CN), and economic circumstance (EC) are essential elements for successful rural development. Additionally, EC was the only exogenous element, while the remaining elements were endogenous. Furthermore, the villages with better EC presented urbanization rates of 38∼82 % and Engel coefficients of 29∼41 % in their counties; exemplary sites lacking LR, CN, LT, and AE account for 13.13 %, 19.19 %, 26.26 %, and 60.61 % respectively, so the indispensability of these elements decreases progressively in sequence. Only 2 % of villages rely on single element for success, therefore, the composite pattern of development element was also critical; 10 out of 16 types were found to successfully facilitate village development, among which, the type of R-a-L-C (32.32 %) and R-A-L-C (15.15 %) were considered as the greatest potential patterns for vitalization. Finally, by means of the diagnostic system, the ratio of representative villages for high-low potential in Dehua County is evenly split; then, development paths, and land use policies that match with paths were proposed, on the basis of development potential and “element-composite” condition of themselves.     

Relationship between city size and firm productivity – A new interpretation using the Chinese experience

This paper contributes to the literature on the relationship between city size and firm productivity by focusing on agglomeration, selection (market competition), and sorting (presence of firms with diverse productivity) effects using Chinese firm-level data for 1998–2013. Contrary to the existing literature, our parametric regression estimates from nearly two million firms show that when the selection effect is controlled, productivity advantage in big cities is reversed. This outcome is explained through a quantile regression showing the existence of left-sided sorting (inefficient firms sort themselves to larger cities) in big cities which is not captured in existing empirical literature. We further find that (1) left-sided sorting is stronger in exporters than non-exporters; (2) is also generated mainly in enterprises with high asset-liability ratios; and (3) selection has a positive effect on firm productivity, suggesting that market competition is key in an explanation of the rapid growth of big cities in China.     

淮扬饮食文化的特点及发展路径探究

淮扬历史文化悠久,塑造了独特的饮食文化,其"精""雅""养"的饮食文化特质,成为中国饮食文化中的独特元素.在新的时代环境之下实现新的发展,这是淮扬饮食文化发展的内在需求.本文立足淮扬饮食文化特点,分析了其发展中面临的问题,并在此基础之上,从推动饮食文化创新、推动饮食产业发展、打造市场品牌影响力、实施"饮食+"措施等方面,阐述了淮扬饮食文化发展的路径.     

转变城市发展方式之低碳城市建设——基于德国经验借鉴

首先从产业能源体系、低碳交通网络及生态环境三方面梳理德国低碳城市建设实践,然后总结德国在低碳意识培养、战略目标制定、政策体系建设等方面值得借鉴的经验,最后从“公平-效率-质量”视角为我国低碳城市建设提出建设路径:加快创新驱动,提高建设效率;提供制度支持,注重建设公平;强调以人为本,提升建设质量。     

互联网平台垄断与低质量陷阱

坚定不移地走高质量发展道路，已经成为各领域发展的共识。然而，随着互联网平台经济的飞速发展，线上市场中的低质量问题也变得愈加突出，相比线下市场，线上市场同类产品不合格率、不达标率、投诉量更高。文章认为平台垄断是低质量陷阱产生的主要原因，超级互联网平台的价格垄断、流量垄断和渠道垄断行为，一方面形成了对低成本实体经济需求的"扩张效应"，即低价垄断迫使实体企业降低产品质量成本；另一方面形成了对高质量产品的"挤出效应"，即流量垄断带来的高额流量费用，迫使实体企业将大部分资金用于线上市场产品营销，挤出了质量创新投入和渠道垄断形成的巨大规模效应，迫使实体企业将低质低价产品打造成为爆款，保障线上市场销量优势。为此，政府部门需要加大对互联网平台恶性价格竞争的监管和处罚力度，督促互联网平台降低实体企业经营成本，强化互联网平台对实体企业的质量赋能作用。     

The applicability of a national focus State of the Future Index (SOFI) on developing nations and the Implications for Stabilisation Operations—A case study of Timor-Leste

This paper argues for the applicability of utilising the State of the Future Index to forecast the future of small developing nations across a range of areas that are considered important determinants of the type of future a developing country is likely to experience. This analysis provides an insight into the benefits of using such a tool for creating more effective policy towards Official Development Assistance (ODA) and its impact on Stabilisation Operations, in addition to measuring the success and effectiveness of previous policies. Timor-Leste was chosen as a case study because of its contemporary policy significance to Australia and the considerable amount of resources that the Australian government has committed, both directly and indirectly, to its reconstruction. Outputs from the State of the Future Index (SOFI) are used to track some of the key variables that will be significant drivers of future change in Timor-Leste. Hence, Timor's progress at a national level can be monitored. Moreover, individual economic, societal and demographic forecasts provide a more in-depth perspective of the drivers of change and future challenges that Timor-Leste will face.     

The dynamics of tourism discourses and policy in Brazil

This article employs a Foucauldian inspired discourse analysis in order to unveil hidden aspects of the tourism development policy-making process in the UNESCO Espinhaço Range Biosphere Reserve, Brazil. It identifies the emergence of different representations of tourism development and demonstrates the process of social construction of sustainable tourism as an overarching discourse, which incorporates different—sometimes opposing—representations of tourism development to gather the support of people with different backgrounds and interests. However, this research demonstrates that this flexibility caused the sustainable tourism narrative to become a vague and imprecise discourse in the context of the case study, which has been used by the regional elites to conserve the status quo, but disguised as a critical alternative perspective.     

SNV's modes of ordering: Organizing tourism as development practice

This article adopts an aidnographic approach to examine how internal organizational modes of ordering have influenced tourism development practices of SNV Netherlands Development Organisation (SNV). Our research revealed six modes of ordering: administration, project management, enterprising, development brokering, development visioning and result management. In each period the organization was involved with tourism a particular mix of modes of ordering prevailed. This mix influenced how SNV evolved from an organization implementing own-managed tourism projects, to facilitating capacity building in multi-stakeholder approaches to finally developing complex inclusive destination development projects. We conclude that SNV only could remain relevant because of these multi-discursive modes of ordering.