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This paper aims to enhance the responsiveness of enterprises with regard to delivery schedules in a supply chain. Based on the observations in industry, it seems that companies often re‐negotiate their due‐dates. These phenomena have begun to appear only recently, as a result of the advancements of information technology and flexibility in the supply chain. However, these due‐date re‐negotiation processes are haphazard and ad hoc in nature, and a formal process is needed to respond to market fluctuations more quickly. In this paper, a re‐negotiable order processing method is developed that can change the already‐assigned due‐dates or allow partial shipments to increase the flexibility of firm response to a rush order from a prior customer (PC).

A due‐date re‐negotiation process is defined and a formal system for handling customer orders is proposed. The new data and business process integration model are proposed for the due‐date re‐negotiation process based on RosettaNet's Partner Interface Processes. Web services and ubiquitous computing technologies are used in the proposed system architecture to allow for responsive sales order management.

The paper shows that assigned due‐dates can also be re‐negotiated by enhancing the connectivity and visibility of the supply chain with co‐operative customers. In the early stage of the product life cycle or high‐regional demand variation environments, it is better to re‐negotiate due‐dates than to meet scheduled due‐dates.

In some instances, meeting the due‐date requested by a customer relates to the success or failure of a particular sales order. The proposed re‐negotiation method could help the sales offices of the MF to respond to PC requests quickly and flexibly. Rush orders from PC might be acceptable based on the slack gained through the re‐negotiation of co‐operative customers' assigned orders.

There has been a considerable volume of studies on the due‐date assignment, order releasing, and scheduling problems. However, these previous studies considered due‐dates as exogenous parameters or fixed endogenous variables. In this paper, the assigned due‐dates for pre‐contracted co‐operative customers are considered as re‐negotiable variables. On the other hand, most studies on ubiquitous computing technologies, especially those relate to radio frequency identification (RFID), have focused mostly on asset management and processing time reduction. This paper suggests other benefits of increased visibility and traceability of RFID technology in enhancing responsiveness and flexibility in the sales order management system.

There have been many studies on topics related to supplier relationship management (SRM), namely purchasing strategy, supplier selection and development, and collaboration with suppliers. However, these studies have not suggested a solution based on an integrative concept, as they focus only on domain‐specific problems. To overcome this limitation, the purpose of this present paper is to suggest a framework for an integrative SRM system by analyzing comprehensive approaches to overall SRM functions.

The paper reviewed and analyzed studies related to SRM from an integrative viewpoint, proposed a framework for an integrative SRM system, and performed a case study based on the analytical hierarchy process with a field survey.

The paper expects that the proposed framework can play a major role in enhancing the efficiency and effectiveness of SRM by adopting an integrative concept because the functions of SRM are highly interrelated. Furthermore, it verifies the applicability of the framework via a case study.

Not many approaches are available for organizing evaluators or evaluation sheets, which are used for selecting criteria, providing weight, and evaluating supplier performance, that can secure objectivity of the evaluation; thus, when applying this framework to the industry, special consideration is needed.

The proposed framework allows the purchasing members to scrutinize key features of SRM before and during the SRM system operation.

The paper provides useful knowledge about the role of SRM systems by holistically approaching SRM‐related processes while suggesting criteria and recommendations to a purchasing manager.

This study aims to present a novel methodology for the evaluation of tribological properties of new nanocomposites with the A356 alloy matrix reinforced with aluminium oxide (Al₂O₃) nanoparticles.

Metal matrix nanocomposites (MMnCs) with varying amounts and sizes of Al₂O₃ particles were produced using a compocasting process. The influence of four factors, with different levels, on the wear rate, was analysed with the help of the design of experiments (DoE). A regression model was developed by using the response surface methodology (RSM) to establish a relationship between the observed factors and the wear rate. An artificial neural network was also applied to predict the value of wear rate. Adequacy of models was compared with experimental values. The extreme values of wear rate were determined with a genetic algorithm and particle swarm optimization using the RSM model.

The combination of optimization methods determined the values of the factors which provide the highest wear resistance, namely, reinforcement content of 0.44 wt.% Al₂O₃, sliding speed of 1 m/s, normal load of 100 N and particle size of 100 nm. Used methods proved as effective tools for modelling and predicting of the behaviour of aluminium matrix nanocomposites.

The specific combinations of the optimization methods has not been applied up to now in the investigation of MMnCs. In addition, using of small content of ceramic nanoparticles as reinforcement has been poorly investigated. It can be stated that the presented approach for testing and prediction of the wear rate of nanocomposites is a very good base for their future research.

This paper examined the future prospects of China’s economic development and its impact on the East Asian Economy and the economic integration of the region. The key issue to China’s economic growth is the contradiction between the socialist political system and a market-based economy. The overall assessment is that China will be able to manage the transformation of the nation into a steadily growing market economy.

We also found that China is the key country forming a triangular trading block which has implemented the international division of labor in the North-East Asian region. China’s rapid export growth and increased market share in the world economy is not a threat but a new opportunity for the East Asian countries. The rise of China will certainly be accompanied by an expansion of a consumer market, which will also broaden business opportunities for East Asian.

Despite the interdependence between East Asian countries, a regional trading bloc embracing East Asia has not been created yet. The future prospects for realizing the vision of a regional free trade agreement in East Asia in the foreseeable future is not bright, either.

We measured step velocity V_step in the <110> direction of two dimensional islands on the {110} faces of tetragonal lysozyme crystals under high pressure, and calculated step kinetic coefficients β_step. V_step and β_step decreased with increasing pressure. The decrease in β_step indicates the increase in activation energy of the crystallization ε_kink or the mean distance between kinks on the step λ.

This study examines the impact of situational and stable animosities on quality evaluation and purchase intention while also testing the moderating effects of within- and cross-country cultural distance. It focuses on the case of the US THAAD missile defense system deployment in South Korea (hereafter, Korea) and investigates how the resulting Chinese consumers' animosity affects their quality evaluation of, and purchase intention toward, Korean cosmetics.

This study utilizes a quantitative approach based on a survey and structural equation modeling. The sample comprises 376 Chinese consumers from 19 Chinese regions.

The results indicate that both stable and situational animosities are negatively associated with purchase intention toward Korean cosmetics. However, their effects on quality evaluation are different. While stable animosity is negatively related to product quality evaluation, situational animosity has no such negative association. Finally, the cultural distance between Chinese regions and Korea strengthens the negative relationship between stable and situational animosities and purchase intention.

The study contributes by better unraveling the effects of stable and situational animosities on perceived product quality. The empirical context is unique because it allows the authors to investigate the relationship between Chinese antagonism toward the THAAD deployment in Korea and Chinese consumers' stable and situational animosities in terms of their quality evaluation of, and purchase intention toward, imported Korean cosmetics. Hence, this study contributes to the literature on consumer animosity by empirically testing the moderating effect of within- and cross-country cultural distance on the relationship between stable and situational animosities and purchase intention.

The study has relevant practical implications, notably for Korean exporters' marketing management and within- and cross-cultural management. The results suggest that countermeasures are needed because Chinese consumers' stable and situational animosities are negatively related to their purchase intention toward Korean cosmetics. Moreover, the findings provide the insight that when foreign firms export culture-sensitive products to a large, multicultural country, their managers should pay attention to within- and cross-cultural differences simultaneously.

Previous studies have shown that the effects of animosity on product evaluation and purchase intention differ depending on the animosity dimension, product type, country and the situation causing animosity, among others. However, the existing literature on animosity has neglected the reality that within-cultural differences in a single large emerging market are relevant to explaining the concept of animosity and its effect on the purchase intention toward culture-sensitive products. Furthermore, none of the animosity studies have touched on the important moderating role of within- and cross-cultural differences between a large and multicultural importing country and a brand's home country in this manner. Therefore, the study fills this gap by empirically examining whether different moderating effects of stable and situational animosities exist for a specific conflict situation caused by a military issue and investigates the causes of these different effects.

Based on a case study of the pre-2020 Olympics renewal project in the city-center of Tokyo, this chapter examines the nature and impacts of urban renewal conducted by the Tokyo Metropolitan Government (TMG) in relation to social housing.

A qualitative case study approach is used based on interviews (with different stakeholders), and participant observation (at various local events or public assemblies) to analyze the impact of such urban renewal on social housing and its community.

The TMG has promoted urban renewal of city government-owned land in public-private partnerships by defending these projects as “win-win-win strategy among residents-business-city.” However, at the same time it has worsened the housing conditions of residents by causing their displacement or the deterioration of their housing environment.

The chapter shows us that the TMG’s justification for the urban renewal — would produce trickle-down effects and help the residents — doesn’t reflect what is really happening to the community. This will help us to have a better understanding of the reality and to critically discuss a more just urban and housing policy.

The chapter provides a complex insight on the “super-residualization” of social housing in Japan, characterized not only by the decrease in its number but also urban renewal providing business services and amenities for the middle and upper classes. This provides an interesting comparison with Western societies.

This study develops and tests a theoretical research model delineating the relationships between consumers' patriotism and their response to patriotic advertising and the advertised brand, and examines if the research model has the same pattern across different sporting events. Structural Equation Modeling is employed to test the model by using data collected from three different sporting event contexts. The results provide empirical evidence of the positive influence of consumers' patriotism on attitudes towards patriotic advertising and brands in sporting event contexts. A direct effect of patriotism on sports event involvement is found in international mega-sporting events but not in a domestic (or national) sporting event.

This study aims to suggest directions for innovation-driving paths for sustainable growth through an in-depth case analysis of a successful Internet of Things (IoT) in small- and medium-sized enterprise (SME) in South Korea. IoT is expected to play a significant role in the future industry 4.0 platform. Yet, little is known about how SMEs in the IoT industry (IoT-SMEs hereafter) pursue innovation in alignment with attributes inherent in the IoT.

This study addresses relatively unexplored key research questions on innovation strategies of IoT-SMEs. To do so, we employ an exploratory research methodology, along with an extensive review of the literature in the areas of the IoT, SMEs innovation and sustainable growth strategy. Specifically, we conduct intensive individual interviews to find IoT inherent innovation attributes and a case study to explore the process of linking these attributes to innovation-driving paths.

The analysis results reveal that there exist disruptive and open innovation attributes in the IoT industry that enable IoT-SMEs to enhance their structure and process related capabilities, to create business models for products and services and to collaborate with external parties in marketing to enter the market. We excavate practical insights into driving innovation based on IoT attributes and suggest enabling paths for pursuing innovation and entering overseas markets for IoT-SMEs.

This study investigates an underexplored significant area of research on the relationship between IoT attributes and innovation paths. The findings provide profound theoretical and practical implications. To the best of the author’s knowledge, it is the first attempt to link disruptive and open IoT attributes to innovation paths of IoT-SMEs. The results provide directions for pursuing effective innovation in responding to the IoT market for sustainable growth.

There is an emerging digital turn in urban management in Africa, undergirded by efforts to address the challenges of rapid urbanisation. To ensure that this digitalisation agenda contributes to smart and sustainable communities, there is a need to trace residents' use of emerging digital technologies and address any impediments to broader utilisation. To this end, this paper aims to examine the determinants of residents' use of Ghana's digital property address system (DPAS) in suburban communities in Accra.

Drawing on a detailed literature review of digital technologies and the factors that affect their use, this paper uses data from a cross-sectional survey of three suburban communities in Accra. A binary logistic regression model was then utilised to identify the significant factors that affect residents' use of the DPAS.

The findings showed that socioeconomic, housing, and psychosocial factors were the main determinants of residents' use of the DPAS. Specifically, house ownership, education and expected benefits had a positive relationship with residents' use of the DPAS. Findings highlight the need for urban policymakers to pay attention to systemic issues in Ghana's digital culture to ensure that digitalisation initiatives do not widen the digital divide and thus impede progress towards smart and sustainable urban development goals.

The growing scholarship on digitalisation in Africa has emphasised conditions, potentials and challenges in deploying digital technologies with little attention to the determinants of residents' use of these technologies. This paper contributes to filling this knowledge gap by bringing foundational issues critical to engendering equitable digitalisation agenda in Ghanaian cities and beyond.