Eduardo A. Haddad, Weslem R. Faria and Joaquim J.M. Guilhoto
– The purpose of this paper is to look at the interplay of technology and social preferences in different stages of economic development.
Abstract
Purpose
The purpose of this paper is to look at the interplay of technology and social preferences in different stages of economic development.
Design/methodology/approach
The authors use a set of input-output tables for 32 different countries, published by OECD. The tables refer to the period 1996-2001 and were consolidated in 48 sectors so that structural comparisons were possible through the use of techniques of decomposition used for comparing different economic structures in the context of partitioned input-output systems.
Findings
The authors confirm that, for different levels of per capita GDP, technological change is an important element to drive growth. However, as an economy evolves, the data set also confirm that the composition of final demand, which reveals social preferences in a static way, moves away from agricultural and manufacturing to services activities. Such structural changes favor sectors with stronger value added multipliers, and stronger complexity found in higher income countries generates a force that helps driving income divergence.
Research limitations/implications
Given the chosen methodological approach, the structural features revealed in this study remain to be empirically tested in growth models.
Practical implications
The paper includes implications for the testing of growth models, suggesting there may be an association between movement into service sectors and higher growth, as modern service sectors have important spillovers on and from the manufacturing. Moreover, the way countries engage in global value changes may affect growth.
Originality/value
Using a unique data set, this paper adds to the empirical literature on economic growth that looks closer at the distinction between the role of structural change and changes in composition ode demand.
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Thales Leandro Coutinho de Oliveira, Gabriela de Barros Silva Haddad, Alcinéia de Lemos Souza Ramos, Eduardo Mendes Ramos, Roberta Hilsdorf Piccoli and Marcelo Cristianini
The purpose of this paper is to evaluate the optimization of high hydrostatic pressure (HHP) processing for the microbial inactivation on low-sodium sliced vacuum-packaged turkey…
Abstract
Purpose
The purpose of this paper is to evaluate the optimization of high hydrostatic pressure (HHP) processing for the microbial inactivation on low-sodium sliced vacuum-packaged turkey breast supplemented with a natural antimicrobial compound (carvacrol).
Design/methodology/approach
A response surface methodology was used to model and describe the effects of different pressures (200–650 MPa) and holding times (30–300 s) during HHP processing of low-salt ready-to-eat turkey breast supplemented with 200 mg/kg of carvacrol on survival of the target pathogen (Listeria sp.) and spoilage microflora and on the quality attributes, including pH, syneresis, CIE color and lipid oxidation.
Findings
The HHP parameters influenced (p<0.05) the lethality rates and syneresis but did not affect the pH values and lipid oxidation of the products evaluated. According to the required performance criteria for Listeria post-lethality treatment, a treatment at 600 MPa/180 s (at 25°C) appears to be suitable for the studied low-sodium product. The HHP bacterial inactivation effects can notably be potentiated via the presence of carvacrol, and is useful at sensory acceptable sub-inhibitory levels.
Originality/value
This study shows that combined HHP plus additives may produce similar safety and shelf-life extension effects with mild HHP treatments, creating a global increase in the quality of HHP-processed food in addition to reducing costs on equipment maintenance and increasing industry productivity.
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Paulo Nobre, Enio Bueno Pereira, Francinete Francis Lacerda, Marcel Bursztyn, Eduardo Amaral Haddad and Debora Ley
This study aims to exploit the abundance of solar energy resources for socioeconomic development in the semi -arid Northeastern Brazil as a potent adaptation tool to global…
Abstract
Purpose
This study aims to exploit the abundance of solar energy resources for socioeconomic development in the semi -arid Northeastern Brazil as a potent adaptation tool to global climate change. It points out a set of conjuncture factors that allow us to foresee a new paradigm of sustainable development for the region by transforming the sun’s radiant energy into electricity through distributed photovoltaic generation. The new paradigm, as presented in this essay, has the transformative potential to free the region from past regional development dogma, which was dependent on the scarce water resource, and the marginal and predatory use of its Caatinga Biome.
Design/methodology/approach
The research uses a pre ante design, following the procedures of scenario building, as an adaptation mechanism to climate change in the sector of energy generation and socioeconomic inclusion.
Findings
The scenarios of socioeconomic resilience to climate change based on the abundance of solar radiation, rather than the scarcity of water, demonstrates its potential as a global adaptation paradigm to climate change.
Research limitations/implications
The developments proposed are dependent on federal legislation changes, allowing the small producer to be remunerated by the energy produced.
Practical implications
The proposed smart grid photovoltaic generation program increases the country's resiliency to the effect of droughts and climate change.
Social implications
As proposed, the program allows for the reversion of a pattern of long term poverty in semi-arid Northeast Brazil.
Originality/value
The exploitation of the characteristics of abundance of the semiarid climate, i.e. its very condition of semi-aridity with abundant solar radiation, is itself an advantage factor toward adaption to unforeseen drought events. Extensive previous research has focused on weighting and monitoring drought i.e. the paradigm of scarcity. The interplay between exploiting Northeast Brazil’s abundant factors and climate change adaptation, especially at the small farmer levels constitutes a discovery never before contemplated.
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Javier Martínez-Falcó, Eduardo Sánchez-García, Bartolomé Marco-Lajara and Nikolaos Georgantzis
The present study seeks to assess the effect of Green Human Resource Management (GHRM) on the Sustainable Performance (SP) of wineries as well as to explore the mediating role of…
Abstract
Purpose
The present study seeks to assess the effect of Green Human Resource Management (GHRM) on the Sustainable Performance (SP) of wineries as well as to explore the mediating role of Green Innovation (GI) in this respect. In addition, age, size and Protected Designation of Origin (PDO) membership are incorporated as control variables to increase the precision of the cause-effect relationships examined.
Design/methodology/approach
A conceptual model was created in order to fulfill the targeted research goals and then validated through PLS-SEM with primary data obtained from a survey administered to 196 Spanish wineries, taking place between September 2022 and January 2023.
Findings
The study findings indicate that GHRM has a positive and significant impact on the SP of wineries. In addition, GI appears to partially mediate this relationship.
Originality/value
This study is justified by various grounds for its originality. First, there is a lack of prior research examining the impact of GHRM practices in the wine industry, making this study a unique opportunity to explore and leverage existing knowledge in the fields of environmental management and human resources in order to generate new insights on the topic. Second, the academic literature analyzing this particular construct is scarce, underscoring the aim of this research to contribute to the accumulation of relevant knowledge in this area. Third, GHRM serves to elucidate the mechanisms through which valuable personnel can be attracted and retained in wineries within the post-COVID context.
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Javier Martínez Falcó, Eduardo Sánchez-García, Bartolomé Marco-Lajara and Luis A Millán-Tudela
This study aims to focus on analysing the impact of green human resource management (GHRM) on the green performance (GP) of Spanish wineries, as well as the mediating effect of…
Abstract
Purpose
This study aims to focus on analysing the impact of green human resource management (GHRM) on the green performance (GP) of Spanish wineries, as well as the mediating effect of employee well-being (EW) on this linkage. In addition, age, size and membership in a protected designation of origin are introduced as control variables to increase the precision of the cause-effect relationships examined.
Design/methodology/approach
The study proposes a conceptual model based on previous studies, which is tested using structural equations partial least squares structural equation modelling with data collected from 196 Spanish wineries between September 2022 and January 2023.
Findings
The findings of the research reveal the existence of a positive and significant relationship between the GHRM development and the GP of Spanish wineries, as well as the partial mediation of EW in this association.
Originality/value
The uniqueness and significance of this study can be attributed to several crucial factors. First, it enhances the understanding and knowledge regarding the advantages associated with GHRM development. Second, no prior research has conducted a comprehensive study on GHRM as a catalyst for GP within the context of Spanish wineries. Third, to the best of the authors’ knowledge, no previous study has analyzed the mediating role of EW as a mediator in the relationship between GHRM and GP of wineries.
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Carlos Eduardo Lourenco and Vinícius Piotto
This study aims to investigate the interplay between environmental concerns, consumer attitudes and their influence on sustainable practices within the craft beer industry…
Abstract
Purpose
This study aims to investigate the interplay between environmental concerns, consumer attitudes and their influence on sustainable practices within the craft beer industry, exploring how consumers’ perception of environmental attributes impact their purchase intentions regarding craft beer.
Design/methodology/approach
The study used a quantitative approach, using a self-administered survey instrument comprised 28 Likert-scale items. Data was gathered from a convenience sample of 319 craft beer consumers. Confirmatory factor analysis was conducted to assess the measurement model’s validity and reliability. Subsequently, partial least squares structural equation modeling was used to test the hypothesized relationships.
Findings
This study’s findings challenge established notions within the field, demonstrating that water conservation, carbon footprint reduction, organic farming and local sourcing practices hold significant influence on consumers’ purchase intentions regarding sustainable craft beer. These findings depart from previous research that suggested a less pronounced impact of specific sustainability practices on consumer behavior.
Research limitations/implications
This study contributes to the literature by revealing consumer insights into the environmental implications of craft beer choices, empowering them to make informed purchasing decisions aligned with their sustainability values. However, acknowledging potential limitations, sample size and demographic composition (young adults in Brazil) potentially impact the generalizability of the findings.
Originality/value
This study addresses the understanding of consumer attitudes and priorities regarding environmental sustainability within the craft beer industry. By focusing on the tangibility of specific sustainable attributes the research shows how these practices influence consumer perceptions and purchasing intentions.
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The growing displacement of theory and other forms of wide-ranging knowledge of social phenomena by empirical research methods in economics is widely noted by economists and…
Abstract
The growing displacement of theory and other forms of wide-ranging knowledge of social phenomena by empirical research methods in economics is widely noted by economists and historians of economic knowledge. Less attention has been devoted, however, to understand the materialization of such changes in the scientific practices. This article studies the recent transformations in the epistemological practices at CEDE, a research center in Colombia. I use a machine learning technique called Topic Modeling, interviews to CEDE researchers, and exegesis of papers to characterize a shift in the production of knowledge in microeconometrics at CEDE during the years 2000 and 2018. I explain this shift by characterizing two sets of epistemological practices that implies a recent tendency to disdain research that cannot make a “strong” causal inference.
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Mauricio Uriona Maldonado, Matheus Eduardo Leusin, Thiago Carrano de Albuquerque Bernardes and Caroline Rodrigues Vaz
Business process management (BPM) and lean management (LM) are both recognized for improving organizational performance through continuous improvement, yet their similarities and…
Abstract
Purpose
Business process management (BPM) and lean management (LM) are both recognized for improving organizational performance through continuous improvement, yet their similarities and differences have been poorly discussed so far. This paper aims to find their main differences and similarities using a systematic method for literature review.
Design/methodology/approach
The paper uses a structured literature review known as SYSMAP (Scientometric and sYStematic yielding MApping Process). The method integrates bibliometrics and content analysis procedures to perform in-depth analysis of the literature at hand.
Findings
Both methodologies seek continuous improvement with focus on the customer and process standardization, but they are divergent mainly in relation to the flow they intend to improve. The impossibility of implementing both methodologies in an effective way was also observed, mainly due to the differences they present in relation to how to achieve the continuous improvement cycle.
Research limitations/implications
As any other literature reviews, the major limitation is to have omitted relevant literature even though all available procedures have been used to avoid this situation.
Practical implications
This paper offers a novel perspective from the practitioner side. LM may be better used in human-intensive process improvement whereas BPM in technology-intensive ones. Such characteristics open up new opportunities for practitioners aiming at integrating both approaches.
Originality/value
This is the first paper that systematically analyses the body of literature of BPM and LM with the means to better understand their similarities and differences.
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Eduardo Botti Abbade and Homero Dewes
The purpose of this paper is to investigate the situation and trends regarding prevalence of underweight, overweight, and undernourished populations worldwide. Thus, we defend…
Abstract
Purpose
The purpose of this paper is to investigate the situation and trends regarding prevalence of underweight, overweight, and undernourished populations worldwide. Thus, we defend that the conditions of hunger, underweight, overweight, and obesity are seen as anomalies resulting from nutritional and dietary food insecurity related to the concept of malnutrition.
Design/methodology/approach
This investigation was conducted through an ecological study, using indicators related to undernourishment, underweight, and overweight. Data, obtained through the WHO and United Nations, were analyzed through scatter plots and angular coefficient from linear regression.
Findings
Evidence suggests that some nations have high levels of undernourished and overweight populations at the same time. Results showed a significant reduction in the prevalence of underweight children and a significant increase in the prevalence of overweight children worldwide. Western Pacific has shown declining trends in both overweight and underweight children. Southern Africa has shown a strong increase in its child overweight population and no downward trend in its underweight child population.
Practical implications
The authors defend that programs and actions better aligned to diagnoses of some countries that face problems related to both underweight and overweight/obesity conditions are needed. This investigation can help public and private efforts to combat underweight and overweight diagnoses worldwide.
Originality/value
The authors present evidence of the co-occurrence of underweight and overweight in child populations worldwide. Thus, the authors show alarming trends regarding to these diagnoses.