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Can regional economic complexity improve the employment effect, and is the employment structure also affected by heterogeneity? In order to solve these doubts, this paper plans to carry out systematic theoretical analysis and quantitative tests on these problems.

Based on the macroeconomic data of 129 countries from 1995 to 2022, this paper empirically studies the impact of economic complexity on the employment effect and its mechanism channel by building relevant models.

The results show that regional economic complexity can significantly improve the employment effect of society. At the same time, regional economic complexity has an indirect positive role in promoting employment from two aspects: accumulating fiscal surplus and increasing the working-age population. The former can stimulate employment policies by increasing the government’s tax sources, while the latter can increase production specialization and complexity by stimulating demand and increasing employment. In addition, regional economic complexity will lead to job market differentiation, making the boundary between the service sector and the labor market between industry and agriculture and between the informal employment market and the formal employment more obvious, thus triggering the substitution effect of employment.

The possible innovations and marginal contributions of this paper are as follows: First, there are many studies on the influencing factors of employment or unemployment, and this paper provides a new research direction for the literature on the influencing factors of employment effect by using the concept of regional economic complexity for the first time. Second, this paper broadens the research perspective of the employment effect of regional economic complexity, divides the employment substitution effect of various sectors from the perspective of industrial structure and further analyzes the employment promotion effect of regional economic complexity.

This paper aims to design a tip state estimation method for a hybrid-structured flexible manipulator (HSFM) with one rotating joint and one telescopic joint in the vertical plane.

The HSFM model is decomposed into a static deflection model and a vibration model. The sliding discrete Fourier transform (SDFT) is used to filter the high frequency noise and obtain main vibration components to represent the vibration model. Then, a novel fuzzy logic adaptive Kalman filter (FLAKF) is designed to estimate the state of a vibrational equilibrium position. The complete tip state of the HSFM is obtained by superimposing the FLAKF filter results with the SDFT vibration analysis results.

Both the simulation results and physical experimental results verify the effectiveness of the proposed tip state estimation method. The vibration analysis based on SDFT is used to represent the vibration model and reduce the computational complexity in the process of solving differential equation. The proposed FLAKF can effectively increase the stability and robustness of the estimator.

In this paper, the tip state estimation problem of the HSFM in vertical plane is first proposed. The effect of gravity on the HSFM is considered by the static deflection model. A precise tip state estimator is designed by a closed loop SDFT and a novel FLAKF, which can provide an accurate feedback for the vibration control controller and make an accurate evaluation of the control effect.

Purpose – The purpose of this research is to identify Tuah Teng fishing techniques in food security to facing ASEAN economic community (AEC) and to give description about Tuah Teng fishing techniques and its relationship with food security of coastal society in face of AEC era.

Design/Methodology/Approach – The method of sampling is by snowball technique, because every generation of fisherman community has used this since a long time ago. The method of analysis is done by descriptive qualitative based on primary data by observation and secondary data from the literature study.

Findings – The technique of fishing Tuah Teng is done by attracting the fish relying on simple equipment consisting of stereofoam, plastic cans, vats with cement and rubber wheel, and fish bait from dried coconut leaves tied to the rope. Availability of fish can support the food security. During season, the prices of fish can be very cheap or even just distributed free to the community.

Research Limitations/Implications – Food security in the era of ASEAN economic community encourages food self-sufficiency and ultimately realizes food sovereignty. The community no longer imports the fish, even they can export because the needs of fish in domestic has been fulfilled.

Practical Implications – The Office of Marine and Fisheries (DKP) has provided assistance in the form of radar and a more modern computer to be able to detect the fish. But fishermen still survive with this traditional method.

Originality/Value – This research identifies Tuah Teng as a traditional of fishing technique in Aceh Utara.

This paper aims to investigate Thai stakeholders’ perceptions of developing a destination for international retirement migration (IRM). Increasingly, residents of developed nations such as Japan who retire from work are choosing to live in Thailand or other less-developed countries.

Qualitative approach was used, and data were collected through focus groups and in-depth interviews in Chiang Mai and Bangkok. Content analysis technique was used to analyze data after completing the interviews of 35 industry participants.

It was found from the participants that considerable new real estate development and services specifically for these retirees has been created in recent years, but that there is a lack of stakeholder collaboration in catering to this market. Moreover, local resident knowledge of the retirees’ culture and language is lacking, along with a need for policy and planning support from government.

A limitation of this study is that it explored only the perception of business stakeholders involved with Japanese IRM, a group of importance to the Thai Government due to their increasing numbers. Further study could look at local community attitudes toward IRM and how a community adapts to this new phenomenon.

This study provides guidelines for stakeholders, government and local communities. Especially, the role of government is to provide support with clear information about the visa process and legal documents.

This study contributes to the body of knowledge of destination development strategy for a specific international retirement tourist group.

This study aims to investigate the decision-making processes of international retirement migrants. The development of a place in response to the high demand for international retirement migration has become an important strategy for stakeholders within host destinations; of particular interest is international retirement migrant behaviour and intention to stay and retire in a foreign country.

This research presents the results of a qualitative study using face-to-face interview techniques. Content analysis technique was used to analyse data from interviews with 33 international retirees in Thailand.

Destination stakeholders must consider creating awareness of the destination through WOM, trustworthy websites and government channels, which migrants evaluate a destination based on pre-retirement visits that create attachment and emotional feelings for the place, and finally, the decision-making processes of short stay, semi-permanent and permanent migrants.

This qualitative study investigated migrants from Europe, Australia and the USA. An understanding of IR migrants from Asia needs further research.

The results can be used as guidelines for government, hospitality and tourism stakeholders. IR migrants want different destination attributes to mainstream tourists, especially a peaceful environment, mild weather (not too cold or hot), and to live among locals.

This study examines migrant decision-making processes. The results provide a theoretical foundation for how IR migrants decide to retire overseas. This comprises three components: destination awareness, secondly, evaluation of the destination’s resources, and finally, the decision and implementation of their plans.

This paper aims to design a novel test device and study the wear properties and the thermal mechanisms of roller pairs in dual-freedom sliding contacts.

On the transition process of lubrication regimes, experiments were conducted with various values of running speed and slip ratio obtained by two motorized spindles. Temperature and surviving time would be obtained of GCr15/GCr15 and DLC/GCr15 friction pairs. Micro photography was obtained with a PGI 3D stylus profiler and a confocal microscopy OLS4000-3D. An empirical mode decomposition method was used to eliminate measure errors.

Results showed that, even with little initial lubricant, rolling/sliding pairs still rotated for a certain time. With the synthetic actions of the dual-freedom sliding, the loss of lubrication and the tilt, interesting helical grooves appeared. Sliding speeds had remarkable effects on survive time, temperatures and surface topographies. In addition, the equilibrium values of the temperature and the surface roughness were obtained in sufficient oil supply. Extreme wear-out conditions were obtained with starved lubrication. Diamond-like carbon coatings showed better heat resistance and better wear resistance.

This work would be critical for the life design and the heat treatment of rolling bearings in the full flood lubrication and the starved lubrication.

The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-05-2024-0164/

As supply chain sustainability has become more urgent than ever before, this study aims to provide a more nuanced understanding of how supplying firms’ sustainability motives influence their compliance and commitment, as well as sustainable performance, as they respond to buyers’ sustainable supplier management programs.

To investigate the intriguing links among sustainability motives, compliance/commitment and sustainable performance of supplying firms, this paper draws on multidisciplinary literature and collects empirical data from 281 supplying firms in China to test the proposed model and hypotheses using structural equation modeling.

Instrumental and moral motives make comparable contributions to compliance; moral motives exert stronger influence on firms’ commitment to sustainable practices. In addition, although compliance has a greater impact on economic and environmental performance, commitment is far more robust in improving environmental and social performance.

Unlike most research on motives that has been theoretical, this study represents one of the few empirical analyses of how motives may affect sustainable performance. Examining the challenges from the perspectives of supplying firms, it also adds to the SSCM literature by making clear how compliance and commitment may differentially predict sustainable performance.

Although instrumental and moral motives can be complementary in advancing sustainable practices, it is imperative for firms to integrate moral considerations into sustainability decision-making and move beyond compliance, if they are to contribute meaningfully to a better society and cleaner environment.

This is the first large-scale empirical investigation on the links among motives, compliance, commitment and sustainable performance from the perspectives of suppliers.

The present study aims to deepen the understanding of the relationship between nostalgic brand positioning, nostalgic brand relationship dimensions and brand love.

This study is based on the data collected from 401 citizens of Tehran aged over 18 years old. Respondents admitted that they have felt love for at least one Iranian brand in their lives. The data collected from a questionnaire and the hypothesized relationships were analyzed using the partial least squares approach using Smart PLS.

The results showed that nostalgic brand positioning positively and significantly impacts nostalgic brand relationship dimensions. Also, there was a positive and significant relationship between nostalgic brand relationship dimensions and brand love. Nostalgic brand positioning has a significant effect on brand love through the mediating role of the nostalgic brand relationship.

The major contribution of this research is that, based on the construal level theory and literature review, the authors developed a conceptual model in which nostalgic brand relationship dimensions, i.e. emotional attachment, brand local iconness, and brand authenticity, explain how nostalgic brand positioning results in brand love.

This paper aims to conduct a detailed analysis of the feasibility of issuing sukuk in China and examine the regulatory issues related to the issuance of sukuk in China.

This study uses SWOT analysis to explore China’s internal and external environments related to the issuance of sukuks and examines the application of sukuks as an alternative financing instrument in China.

As a unique financial instrument, a sukuk can assist in meeting China’s current financing needs. Moreover, it is feasible to issue a sukuk. China should be prepared to modify its legal system and set up a regulatory framework conducive to the issuance of sukuks. Furthermore, blockchain technology can be used to overcome certain limitations of sukuks.

This study provides a detailed analysis of sukuk issuances in China. This study discusses the issue of sukuk issuance in China from the perspective of finance and law.

Considering the substantial benefits derived from the use of Building Information Modeling (BIM) in construction projects, governments and its related sectors have introduced mandatory policies requiring the use of BIM. However, little is known about the impact of mandatory policies on BIM-based project performance. Therefore, the purpose of this paper is to provide a systematical understanding on the impact of policy interventions on the implementation practice of innovative technologies.

This paper utilizes the propensity score matching and difference in differences (PSM-DID) method to investigate the impact of policy interventions on BIM-based project performance. Using the panel data collected from 2015 to 2021 in the Hong Kong construction industry, this paper explores the impact of the first mandatory BIM policy on the BIM-based project performance of three key stakeholders.

The subjective BIM performance and BIM return on investment (ROI) have significantly improved after implementing the mandatory BIM policy. The promotion effect of mandatory BIM policy on BIM-based project performance gradually increases over time. Moreover, the promotion effect of mandatory BIM policy on BIM performance shows significant heterogeneity for different stakeholders and organizations of different sizes.

This study examined the impact of policy interventions on BIM-based project performance. The research findings can provide a holistic understanding of the potential implications of innovative mandatory policy in performance improvement and offer some constructive suggestions to policymakers and industry practitioners to promote the penetration of BIM in the construction industry.