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This study aims to shed new light on the effect of gift packaging shape, specifically the distinction between horizontal and vertical orientations, on the face consciousness of both gift givers and recipients. The underlying mechanism of the main effect is examined, focusing on the perception of social status symbols. In addition, downstream outcome variables were included in the study to explore the effects of gift package shape on willingness to buy (WTB) and word-of-mouth (WOM) in the giver and receiver contexts, respectively. Furthermore, these effects were repeatedly verified in both China and the USA, revealing the significance of cultural differences. The study also investigated the moderating effects of an individual’s power state (low or high power) on the giver’s face consciousness.

Six studies were conducted to address the research objectives. Study 1 compared the gift givers’ face consciousness of a gift when presented with vertical package shapes versus horizontal. Subsequently, Study 2 investigated whether consumers’ perception of social status symbols mediates the effect of gift package shape on gift givers’ face consciousness. Study 3a expanded the conceptual model to include the downstream outcome variable of WTB in the context of gift-giving. Study 3b was validated with American participants, revealing the influence of cultural background differences on face consciousness. Study 4 introduced a gift-receiving context to investigate the chain-mediated effects of gift package shapes on consumer WOM. Lastly, Study 5 critically examined the boundary effect of personal power states on the interaction between the gift givers’ face consciousness and WTB.

The results indicate that gift givers and recipients attribute higher face consciousness to gifts with vertical package shapes compared to horizontal ones. In addition, consumers’ perception of gifts as status symbols was the underlying mechanism driving the impact of gift packaging shape on face consciousness. Furthermore, the face consciousness for gift packages of vertical shape was enhanced when people were in lower-power states as opposed to higher-power states, subsequently leading to an increase in the WTB.

The research is limited to an online virtual brand study; future field studies could be conducted to enhance the authenticity of the participants’ gift-giving experience and the overall external validity of the studies. In addition, gender-based stereotypes and the relationship between the giver and the receiver (transactional or intimate) may also influence the relationship between gift package shapes and face consciousness.

The practical implications of this research focus on three points. First, gift brand managers should strategically employ vertical package shapes to signal high-end attributes and evoke face consciousness among consumers, aligning with the psychology of both givers and recipients. Second, managers must consider consumers’ power states in gift-giving scenarios, tailoring packaging recommendations to the dynamics between givers and recipients to maximize market share. Last, cultural differences in face consciousness, particularly between Asian and Western cultures, necessitate that managers adapt packaging designs to respect and enhance the social status of both givers and recipients in culturally sensitive ways. These findings underscore the importance of understanding and integrating consumer psychology, power dynamics, and cultural nuances into gift packaging strategies to boost market share.

The research contributes to understanding the impact of gift packaging shape on the perception of face consciousness among both gift givers and recipients. It highlights the mediating role of social status symbols and extends its scope by examining downstream effects such as WTB and WOM. It explores individual power states as a moderating factor, revealing how personal dynamics influence perceptions of face-saving consciousness. Also, the cross-cultural validation of these effects in China and the USA underscores the importance of considering cultural differences.

The purpose of this paper is to reveal the knowledge evolution process, research hotspots and future trends in the inclusive tourism research literature from 2008 to 2023.

A total of 322 papers on inclusive tourism were selected from the core collection database of Web of Science and analyzed using CiteSpace.

Over the 16-year period between 2008 and 2023 an increasing number of studies have been published concerning inclusive tourism, but the overall base is still small. Among institutions, the Massey University and University of Gothenburg take the lead in international research on inclusive tourism. Country cooperation shifted from UK-centered in 2008 to Australia, US and Spain from 2010, expanded to more nations and recently increased with China, Japan and others. The essence of inclusive tourism is inherently linked to societal and generational development, necessitating the elimination of social exclusion and inequality to achieve sustainability. The research on inclusive tourism has undergone three stages, emphasizing tourism producers, consumers and stakeholder relationships respectively. “Employment”, “sustainable development” and “quality of life” possess the potential to emerge as future research hotspots.

By combining literature on inclusive tourism and other overlapping concepts, CiteSpace was used to construct data and network visualizations, including a burst and dynamic analysis for the period covered by the sample. The conclusions offer researchers insights into the existing body of work in inclusive tourism research and suggest directions for future research. In practice, tourism managers can gain a deeper understanding of the needs and limitations of marginalized groups in tourism, allowing them to offer more tailored products for inclusive tourism and further enhance the development of an inclusive tourism environment.

旨在揭示2008年到2023年包容性旅游研究文献的知识演变过程、研究热点和未来趋势。

从Web of Science的核心数据库中筛选322篇有关包容性旅游的文章, 并使用CiteSpace进行分析。

2008年至2023年的16年间, 发表的有关包容性旅游的研究越来越多, 但总体基数仍然较小。梅西大学和哥德堡大学在国际包容性旅游研究方面处于领先地位。国家合作从2008年的以英国为中心转向2010年的澳大利亚、美国和西班牙, 并扩展到更多国家, 最近又增加了与中国、日本和其他国家的合作。包容性旅游的本质与社会和代际发展有着内在联系, 必须消除社会排斥和不平等, 才能实现可持续发展。包容性旅游的研究经历了三个阶段, 分别强调旅游生产者、消费者和利益相关者的关系。“就业”、“可持续发展”和 “生活质量”有可能成为未来的研究热点。

结合包容性旅游和其他重叠概念的文献, 利用CiteSpace构建了数据和网络可视化, 包括对样本覆盖时期的突发和动态分析。结论为研究人员提供了对包容性旅游研究现有成果的见解, 并提出了未来研究的方向。实践上, 旅游管理者可以更深入地了解旅游中边缘化群体的需求和局限性, 从而为包容性旅游提供更多量身定制的产品, 进一步促进包容性旅游环境的发展。

El objetivo de este trabajo es presentar el proceso de evolución del conocimiento, los temas destacados de investigación y las tendencias futuras en la literatura de investigación sobre turismo inclusivo desde 2008 hasta 2023.

Se seleccionó un total de 322 artículos sobre turismo inclusivo de la base de datos de la colección principal de Web of Science (WoS) y se analizaron utilizando CiteSpace.

En el periodo de 16 años comprendido entre 2008 y 2023 se han publicado cada vez más estudios sobre turismo inclusivo, pero la base global sigue siendo pequeña. Entre las instituciones, la Universidad de Massey y la Universidad de Gotemburgo encabezan la investigación internacional sobre turismo inclusivo. La cooperación entre países pasó de estar centrada en el Reino Unido en 2008 a Australia, EE. UU. y España a partir de 2010, ampliándose a más naciones y, recientemente, ha aumentado con China, Japón y otros países. La esencia del turismo inclusivo está intrínsecamente ligada al desarrollo social y generacional, que requiere la eliminación de la exclusión social y la desigualdad para lograr la sostenibilidad. La investigación sobre el turismo inclusivo ha pasado por tres etapas, haciendo hincapié en los productores turísticos, los consumidores y las relaciones con las partes interesadas, respectivamente. El “empleo”, el “desarrollo sostenible” y la “calidad de vida” poseen el potencial para emerger como futuros focos de investigación.

A partir de la integración de la literatura sobre turismo inclusivo y otros conceptos superpuestos, se utilizó CiteSpace para visualizar los datos y redes, incluido análisis de ráfagas y dinámico para el periodo muestral. Las conclusiones ofrecen a los investigadores una visión de las contribuciones académicas en turismo inclusivo y sugieren direcciones para futuras investigaciones. En la práctica, los gestores turísticos pueden adquirir un conocimiento más profundo de las necesidades y limitaciones de los grupos marginados en turismo, permitiéndoles ofrecer productos más adaptados al turismo inclusivo y seguir mejorando el desarrollo de un entorno turístico inclusivo.

The purpose of this paper is to explore resilience strategies of Chinese street vendors in a shifted regulatory policy environment from a strength-based and entrepreneurial perspective.

Drawing upon nine in-depth interviews and naturalistic observations in an urban village of Guangzhou, China, the study empirically investigates how unregulated sidewalk-based hawkers struggle to survive against socioeconomic adversities compared with regulated vendors’ operations in a legitimate transitional market.

Mirroring a sub-group of rural-to-urban migrants, street vendors espouse subtle strategies centering on purposefulness, resourcefulness and hardiness, which are instantiated through family obligation, sales tactics, merchandising techniques, technology application, trading flexibility, moral sentiment and assistance network. As such, street entrepreneurs are both enacting and constructing resilience in response to specific challenging contexts including impoverishment, operating cost inflation, contingent loss, fierce competition, market uncertainty, intensive workloads, municipal inspection and arbitrary governance practice of village cooperative organization.

Notwithstanding its limited generalizability, the result sheds light on crystallization of street vendors’ resilience and informs social services and policy remedies.

The study provides a frame of reference to examine the interplay of resilience theory from psychology and entrepreneurship thesis from the field of business management by adding new evidence to the research on “entrepreneurial resilience” and potentially serves as a catalyst to enrich existing literature with an integrated perspective to comprehend the coping process of these necessity-driven micro-enterprise operators. The antagonistic understanding of informal economy is so predominating that it obscures structural oppression undermining social justice, whereas the spirit of self-reliance among street entrepreneurs is ought to be respected.

Today’s China has striven to exclude street vendors through political campaigns such as “National Sanitary City” and “National Civilized City.” Such campaigns pursue modernity and beautiful urban spaces by deeming street vendors to be disorderly, unsanitary, and obsolete. Taking a single Chinese city as a case study, this research analyzes why and how local bureaucratic apparatuses apply rapidly-changing and ambiguous political treatment to street vendors. This research also examines street vendors’ struggles and coping strategies with these ever-changing politics.

The data for this study were obtained during a total of ten months of fieldwork, beginning in 2013 and ending in 2016. In-depth interviews were conducted with fifty-one street vendors and six government officials; additionally, the researcher consulted newspaper reports, archives, and relevant official publications.

First, regarding the governance of street vendors, the local administration has shifted their stance between two distinct patterns – suppression and tolerance – depending on the timing of certain political campaigns. Second, the corruption and laziness of government officials has provided niches for the revival of street vending after campaigns are over, though with limitations. Third, street vendors in China tend to be passive recipients of government suppression, unable to forge effective resistance because of a lack of strong leadership and general organization.

This research will add to the general understanding of the government-vendor relationship by revealing the complexity, uncertainty, and flexibility inherent in interactions between these two groups.

The emerging economies of Asia have made remarkable economic progress over the past few decades, primarily driven by rapid structural transformation towards industrialization and manufacturing in particular. The share of informal manufacturing sector value added to GDP and of employment in the informal sector in total employment has increased considerably in these countries. Although this shift from agricultural to industrial/manufacturing may be seen as positive for the goals of poverty reduction, increased standard of living, formation of human capital, etc., its impact on the environment is often not free from contention. The aim of the paper is to examine the impact of informal manufacturing sector growth on environmental degradation in emerging Asian economies. Here, we have used CO₂ emissions as an indicator of environmental degradation. The impact of other exogenous variables, such as population growth, energy consumption, trade openness and foreign direct investment, has also been studied. We have employed the fixed effect model and the random effect model on the data spanning from 2000 to 2022. We have also used the Hausman test to check the suitability of the models. The results of the analysis indicate the presence of a U-shaped relationship between CO₂ emissions and informal manufacturing growth, thus refuting the validity of the Environmental Kuznets Curve hypothesis.

Introduction: Investments in environmentally friendly initiatives can bolster infrastructure projects, agricultural methods, and water management systems that improve the ability to withstand climate-related difficulties. Green investments encompass endorsing carbon markets and financial instruments that incentivise reducing emissions. This research helps attain the climate objectives described in sustainable development goal 13 (SDG 13).

Purpose: This chapter aims to investigate the relationship between greenhouse gases (GHG) and gross domestic product (GDP), with the underlying objective of understanding the relevance of green investment for sustainable development.

Methodology: For the analysis, the top five countries: the USA, China, Germany, Japan, and India, were chosen based on the world’s largest economies in 2023, as per their GDP data. For testing the hypothesis, data from the World Bank database during the period 2002-2022 was retrieved and GDP is used as a dependent variable and GHG as an independent variable. For the study, panel data are used, and the Johansen cointegration test and ordinary least squares (OLS) regression are applied.

Findings: In the case of China and India, the null hypothesis has been rejected, which is depicted by the significant and high degree of relation between GHGs and the GDP of these two countries. The null hypothesis is also rejected for the USA and Germany, but it shows a significant and moderate degree of relationship between GHG and GDP. For Japan, the null hypothesis is accepted and reflects a negative relationship between GHG and GDP.

The purpose of this paper is to enhance the quadrotor’s capability of short-distance delivery to satisfy the large demand for quadrotor, which is used for goods distribution in huge warehouses, under time-varying payload and external wind disturbance.

A trajectory tracking controller design based on the combination of an adaptive sliding mode control (ASMC) method and the active disturbance rejection control (ADRC) technique is proposed. Besides, an inner–outer loop control system structure is adopted.

Simulation results of different trajectory tracking verify the effectiveness and robustness of the proposed tracking control method under various conditions, including parameter uncertainty and external wind disturbance. The proposed control strategy ensures that quadrotor UAV is capable of tracking linear and spiral trajectory well whether it loads or unloads goods in the presence of the external wind disturbance.

The proposed method of designing a trajectory tracking controller is based on an integral ADRC and ASMC scheme so as to deal with the trajectory tracking problem for a quadrotor with payload variation.

The control of a quadrotor unmanned aerial vehicle (UAV) is a challenging problem because of its highly nonlinear dynamics, under-actuated nature and strong cross-couplings. To solve this problem, this paper aims to propose a robust control strategy, based on a concept of active disturbance rejection control (ADRC).

The altitude/attitude dynamics of a quadrotor is reformulated into the ADRC framework. Three distinct variations of the error-based ADRC algorithms, with different structures of generalized extended state observers (GESO), are derived for the altitude/attitude trajectory-following task. The convergence of the observation part is proved based on the singular perturbation theory. Through a frequency analysis and a quantitative comparison in a simulated environment, each design is shown to have certain advantages and disadvantages in terms of tracking accuracy and robustness. The digital prototypes of the proposed controllers for quadrotor altitude and attitude control channels are designed and validated through real-time hardware-in-the-loop (HIL) co-simulation, with field-programmable gate array (FPGA) hardware.

The effects of unavailable reference time-derivatives can be estimated by the ESO and rejected through the outer control loop. The higher order ESOs demonstrate better performances, but with reductions of stability margins. Time-domain simulation analysis reveals the benefits of the proposed control structure related to classical control approach. Real-time FPGA-based HIL co-simulations validated the performances of the considered digital controllers in typical quadrotor flight scenarios.

The conducted study forms a set of practical guidelines for end-users for selecting specific ADRC design for quadrotor control depending on the given control objective and work conditions. Furthermore, the paper presents detailed procedure for the design, simulation and validation of the embedded FPGA-based quadrotor control unit.

In light of the currently available literature on error-based ADRC, a comprehensive approach is applied here, which includes the design of error-based ADRC with different GESOs, its frequency-domain and time-domain analyses using different simulation of UAV flight scenarios, as well as its FPGA-based implementation and testing on the real hardware.

The purpose of this paper is to explore self-management among informal tourism employees in urban China with the theoretical basis of Jianghu and reveal the forming process and operation mechanism of China’s urban informal organizations’ self-management.

This paper adopts process–event analysis of informal tourism photographers surrounding Guangzhou Tower. Conducting field inspection and in-depth interviews, the forming process is analyzed and typical events are captured to unveil this self-management mechanism.

The self-management of informal tourism employees in China is based on the Jianghu theory, which specifies the role, obligation and responsibility of a member. These above rely on word-of-mouth order or implicit ways to treat newcomers, realize internal communication and deal with public affairs. Brotherhood, benevolence and etiquette make up the core values of the Jianghu theory that advises strategies in dealing with different events. This self-management, based on the Jianghu theory, has not only effectively solved internal conflicts, but has also achieved the goal of social management.

Informal employees’ self-management is extremely important due to the high cost of government intervention. Through China’s urban informal tourism employees’ Jianghu-styled self-management, the paper shows that the government should not crack down on this group indiscriminately. Instead, it should, through the management agent, set up effective Jianghu rules to realize regular control over this group.

The purpose of this paper is to design a third-order linear active disturbance rejection controller (LADRC) to improve the response characteristics and robustness of the electrohydraulic servo system.

The LADRC was designed by replacing the nonlinear functions in each part of ADRC with linear functions or linear combinations, and the parameters of each part of the LADRC were connected with their bandwidth through the pole configuration method to reduce the required tuning parameters, and used an improved grey wolf optimizer to tune the LADRC parameters.

The anti-interference control simulation and experiment on the LADRC, ADRC and proportion integration differentiation (PID) were carried out to test the robustness, anti-interference ability and superiority of the designed LADRC. The simulation and experiment results showed that the LADRC control and anti-interference control had excellent performance, and because of its simple structure and fewer parameters, LADRC was easier to implement and had a better control effect and anti-interference.

For the problems of parameter perturbation, unknown interference and inaccurate model in the electrohydraulic position servo system, the designed third-order LADRC has good tracking accuracy and anti-interference, has few parameters and is conducive to promotion.