Study on behavioral impedance for route planning techniques from the pedestrian's perspective: Part I - Theoretical contextualization and taxonomy

The interest of researchers for analyzing of best routes and shortest paths allows a continuous technological advance in topological analysis techniques used in the geographic information systems for transportation. One of the topological analysis techniques is the route planning, in which the constraint management must be considered. There have been few studies where the constraint domain for pedestrian in an urban transportation system was clearly stated. Consequently, more studies need to be carried out. The aim of this paper is to provide a theoretical contextualization on identification and management of constraints to ascertain the behavioral impedance domain from the pedestrian perspective. In this part of the research the grounded theory was the research method used to develop the proposed theory. A meta-model was used to (1) define the behavioral domain structure, (2) hold the behavioral data collection and (3) verify the design of the proposed taxonomic tree. The main contribution of this article is the behavioral domain taxonomy from the pedestrian perspective, which will be used to implement a module responsible for the constraint management of an experimental application, named Router. Within this context, the proposed taxonomy could be used to model cost functions more precisely.Postprint (published version

The theoretical and methodological toolbox of urban economics: from and towards where?

After more than five decades since the recognition of the importance of a branch in Economics called Regional and Urban Economics, there is for sure sufficient scientific material for an ex-post evaluation of what has been achieved so far, where is the scientific frontier in this field, and what are the main open conceptual questions. The present contribution aims at providing such a "picture", by underlining, in a critical way, the results achieved and the challenges that still remain to be faced. It is not at all a first attempt in this direction: especially in the last decade, some doubts on the scientific achievements in the fields of Regional and Urban Economics, and more widely of Regional Science, were stressed, especially in the American academic world. These sciences were interpreted as going through a deep "scientific crisis", interpreted as a sort of downward slope in their "life cycle". Some scientific in-depth analyses have already been provided by regional scientists, rightly claiming that still much can be said and be produced in terms of both theoretical and empirical (modelling) elements. Our paper will start from those considerations, and provide a step further in the interpretation of the problems encountered by Regional and Urban Economics in the actual scientific world, and will strongly suggest that there are important signs of a reaffirmation of the discipline, given the recently strong renewed interest around the conept of territory, developed: - within other branches of the Economic theory. A clear example of this is the emergence of the "New Economic Geography" theory, widely anchored to some well known regional economic concepts. The same can be said for the recent concept of knowledge spillover of the Industrial Economists, in which the innovative diffusion process is largely dependent on geographical distance among innovative actors; - with traditionally related scientific fields, such as Urban Planning and Geography, for the development of a unified framework of analysis for territorial economic processes; - with sociologists, on the concept of "social capital", related to the interaction between social and economic elements for the explanation of the processes of knowledge creation at the local level. In all these cases, there is still place for a more in-depth cooperation among scientists, with the aim to achieve a more in-depth knowledge of theoretical concepts; moreover, in all these cases, there is still place for regional economists to strengthen their role within the international interdisciplinary arena. The paper will highlight these cases, and strengthen the reasons for this statement.

Clusters and Knowledge Local Buzz, Global Pipelines and the Process of Knowledge Creation

The paper is concerned with spatial clustering of economic activity and its relation to the spatiality of knowledge creation in various sorts of interactive learning processes. It questions the merit of the prevailing explanatory model where the realm of tacit knowledge transfer is confined to local milieus whereas codified knowledge may roam the globe almost frictionless. When doing so the paper highlights the conditions under which both tacit and codified knowledge can be exchanged locally and globally. A distinction is made between, on the one hand, the learning processes taking place among actors embedded in a community by just being there - dubbed buzz - and, on the other, the knowledge attained by investing in building channels of communication - called pipelines - to selected providers located outside the local milieu. It is argued, that the co-existence of high levels of buzz and many pipelines may provide firms located in outward looking and lively clusters with a string of particular advantages not available to outsiders. Finally, some prescriptive elements, stemming from the argument, are identified.knowledge creation, clusters, buzz, pipelines, absorptive capacity

Institutionalizing alternative economic spaces? An interpretivist perspective on diverse economies

This article offers an approach that helps geographers and others to carefully and critically reexamine prospects for diverse economies. We propose an interpretative institutionalist perspective is useful for elucidating overlooked opportunities for creating alternative economic visions and practices by revealing the process of ‘meaning making’ undertaken by actors in the process of developing policy responses to various dilemmas. We explore this notion in the context of de-growth or post-growth. De-growth is a way of thinking about the economy in ways that are not growth oriented, or fixated on GDP, but on the redistribution of wealth and living within the Earth’s ecosystems

Environmental Sustainability and the Hospitality Customer Experience: A Study in Tourist Accommodation

Academic research on sustainability in the hospitality industry is scarce and fragmented, and requires a general structure to lend coherence to its approach. There is a need for empirical research to fathom the question of environmental sustainability and customer experience in the hospitality industry and to study the interaction between the two concepts. This paper aims to close these gaps by establishing the nature of the relationship between customers’ perceptions of the environmental practices in tourism accommodation and their customer experiences and levels of satisfaction. The working hypotheses, based on a review of the literature on environmental sustainability and customer experience in the hospitality industry, are tested in an empirical study of 412 Spanish customers who stayed in various types of tourist accommodation. The main conclusion is that the relationship between environmental sustainability and customer experience in the hospitality industry can be demonstrated. This paper also validates a measurement scale based on the most accepted dimensionality of the construct: cognitive (think), affective (feel), behavioral (act), sensory (sense) and social (relate)

Modelling Organisational Factors Influencing Sustainable Development Implementation Performance in Higher Education Institutions: An Interpretative Structural Modelling (ISM) Approach

open access articleGlobally, higher education institutions (HEIs) have continued to record varied sustainable development (SD) implementation performances. This variance has been attributed to the presence of certain organisational factors. Whereas previous studies have successfully identified the factors influencing the SD implementation performance in HEIs, few studies have attempted to explore the relationship between these factors and the influence of such a relationship on the management of SD implementation in HEIs. This is the objective of this study. Understandably, an understanding of such relationships will facilitate the development of appropriate frameworks for managing SD implementation in HEIs. Relying on a case study of a South African University of Technology (SAUoT), this study elicits data through a focus group discussion session. An interpretative structural modelling (ISM) focus group protocol indicating extant pair-wise relationships between identified organisational factor categories was extensively discussed. The emergent data was recorded, transcribed verbatim and subsequently analysed. The findings suggest that communication was critical to the prevalence of other factors, hence indicating its centrality to the effective management of SD implementation in HEIs. These findings will guide implementing agents in HEIs towards developing appropriate strategies for communicating SD implementation strategies

Contextual and Organizational Factors in Sustainable Supply Chain Decision-Making: Grey Relational Analysis and Interpretative Structural Modeling

Sustainable supply chain emerges as a major business trend essential to long-term competitive advantage. Relevant corporate decisions concern a broad range of factors and require novel analytical models for critical control. This study conducts mathematical analyses to identify the factors that are vital yet receiving insufficient attention from researchers and practitioners. Valid survey observations were collected from 113 enterprises in China, the biggest emerging economy that faces the dilemma between development and sustainability. Grey relational analysis (GRA) and interpretative structural modeling (ISM) assess the importance levels of contextual and organizational factors and explore their joint effects. Validated with conventional expert interviews, the results prioritize the factors that play crucial roles in sustainable supply chains. In particular, enterprises should pay close attention to three factors: corporate collaboration, clean production and supplier selection, which provide useful clues on the best practices of formulating low-carbon decisions. With a better understanding of critical factors, enterprises may make supply chains more sustainable with limited resources. To enhance the generalizability of findings, future studies may collect more observations from multiple countries and validate the results in the settings of global supply chains

Influencing Factors of Smart Community Service Quality: Evidence from China

Smart community is an important constituent part of a smart city and an extension and deepening of the concept of the latter. When it comes to smart community, the digitalization upgrading of traditional community service is conducted via information technology, in an effort to improve the service experience of community residents and elevate their happiness index. From social functions, smart community also has the advantages in facilitating the smart transformation of cities, promoting the harmonious society construction, and improving governmental efficiency and image, among others. However, various problems persist in the construction and development process of a smart community, such as mismatching service contents and low service quality. To explore the influencing factors of smart community service quality, a total of 16 influencing factors were extracted from 5 dimensions: service object, service subject, government role, management system, and service content. The relationships among the influencing factors were analyzed via the decision-making trial and evaluation laboratory (DEMATEL)-interpretative structural modeling (ISM) composite model, and a multi-order explanation model was constructed for these influencing factors. Result shows that the legal guarantee is the root cause influencing the smart community service quality. Development standard, basic service, and expected service are deep influencing factors that play mediating roles. Middle-layer factors such as service and operating systems have a direct bearing on quality perception. The surface-layer factors directly decide residential assessment on the smart community service quality. This study has also manifested the feasibility of the integrated DEMATEL-ISM method in analyzing the action mechanism of influencing factors for smart community service quality, providing a new analytical idea and modeling method for the smart community service quality

A Review of The Models of Land Development Process: The Structure Models

This is the final part of a three series paper reviewing the models Df land development process. One aspect which is lacking in all the three types of models discussed earlier is the focus on the way the production of the built environment is influenced by wider forces. It is suggested that the structure models seek to overcome this by focusing explaination of the development process within the perspective of the structural dynamics of the modes of production. However, they barely penetrate into the details of the events of the land development process and the network of the agency relationships. Therefore, it is concluded that the land development process is best explained within the critical framework of the institutional analysis as shaped by the structure and agency approac

Child Malnutrition and Mortality in Developing Countries: Evidence from a Cross-Country Analysis

In this paper we propose and test an interpretative framework on the social and economic determinants of child malnutrition and child mortality, two key human development indicators. The paper is organized as follows. Section 1 illustrates the main economic and social factors causing child malnutrition and mortality. Section 2 identifies the main clusters of food insecure and vulnerable households and briefly describes their livelihood profiles. Section 3 exposes our cross-country estimation methodology. Section 4 reports and discusses the results. Section 5 concludes.Malnutrition; Mortality; Cross-Country Analysis; Millenium Development Goals; Food Insecurity