Karine Araujo Ferreira, Mylena Letícia Toledo and Lásara Fabrícia Rodrigues
The purpose of this paper is to investigate the application of the postponement strategy by wineries in the state of Minas Gerais (Southeastern Brazil), in order to identify the…
Abstract
Purpose
The purpose of this paper is to investigate the application of the postponement strategy by wineries in the state of Minas Gerais (Southeastern Brazil), in order to identify the types of postponement adopted by these companies, the implementation process and the results obtained after their adoption.
Design/methodology/approach
Twelve exploratory case studies were conducted in wine-producing companies, as well as on-site visits and semi-structured interviews with the managers of the companies surveyed.
Findings
The adoption of form postponement was verified in the companies studied mainly for table wine production, occurring most commonly during the bottling and labeling stages.
Research limitations/implications
This paper analyzed the application of the postponement strategy in Southeast Brazil. Future research should analyze the application of this strategy in other regions of the country and abroad.
Practical implications
The information acquired in this research can contribute to a more adequate practical application of the postponement strategy in a little-known industry sector.
Originality/value
In addition to discussing and verifying the application of the postponement strategy in the wine industry, this research presents information to assist in its implementation, use and consolidation.
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Carolina Reis Gualberto, Lásara Fabrícia Rodrigues and Karine Araújo Ferreira
The purpose of this paper is to develop an approach to evaluate the partial postponement strategy and compare it with postponement and make-to-stock (MTS) strategies in the…
Abstract
Purpose
The purpose of this paper is to develop an approach to evaluate the partial postponement strategy and compare it with postponement and make-to-stock (MTS) strategies in the production of table wine in wineries in the state of Minas Gerais (south-eastern Brazil).
Design/methodology/approach
An approach based on discrete event simulation was developed to support decision-making in the wine sector. Simulation models were used to analyse partial postponement, postponement and MTS strategies in wine production. These models were inspired by a typical table wine producer selected from an exploratory study conducted in 12 wineries of Minas Gerais state in Brazil.
Findings
Hybrid strategies, such as partial postponement, favour the advantages of postponement and MTS depending on the portion of semi-finished and finished goods adopted. Wine production characteristics favour postponement and partial postponement with high semi-finished product levels (customer order-driven product) because this allows companies to reduce their inventory of bottles, despite possible increases in lost sales and costs. MTS and partial postponement with high finished product levels (forecast-driven product) present higher costs with bottled wine storage; however, these strategies reduce lost sales and improve agility and reliability in deliveries.
Research limitations/implications
Future research should analyse the production of table wines in other regions of the country and the production of fine wines.
Practical implications
The findings suggest promising perspectives for real-life applications in wineries in Brazil and other countries.
Originality/value
Simulation techniques allow the analysis of production strategies in little-known industries, such as table wine production in Brazil. The approach developed is flexible enough to support decisions and to be adapted to companies’ and markets’ characteristics and to test specific strategies.
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Isaías Simeão and Karine Araujo Ferreira
Despite the benefits provided by the implementation of the lean philosophy, the most recent research discusses whether the high degrees of efficiency obtained with the…
Abstract
Purpose
Despite the benefits provided by the implementation of the lean philosophy, the most recent research discusses whether the high degrees of efficiency obtained with the implementation this philosophy could contribute positively or negatively in current pandemic scenario. This study aims to analyze how resilient construction industry companies in Brazil were in the face of the COVID-19 pandemic, comparing the performance of construction companies with different implementation levels of lean construction.
Design/methodology/approach
Three case studies were carried out in construction companies in Brazil with different application levels of the lean philosophy.
Findings
Among the results obtained, greater resilience to face COVID-19 was verified in those with a higher implementation level of the lean philosophy. Additionally, it was found that the larger the size of the companies surveyed, the greater the level of implementation of the lean philosophy.
Research limitations/implications
Due to the state of pandemic, and the work carried out in the home office, contact with companies was restricted. In addition, few companies actually adopt the lean philosophy in the construction sector in Brazil. Most of companies use only a few lean construction tools in specific sectors. For the few others who actually implement the philosophy, the acceptance to participate in the research was low.
Originality/value
The lean construction is something very new and innovative for the construction sector in Brazil, and there is little evidence of its use. Few companies adopt the philosophy in the country, and many of them also did not experience such an impactful moment in their entire existence. Thus, the analysis of the relationship between lean construction and resilience in the civil construction sector in Brazil is something innovative.
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Maria Luiza de Souza Morato and Karine Araujo Ferreira
The pupose of this study is to systematically review the current literature on the value stream mapping (VSM) application in the construction industry to investigate the evolution…
Abstract
Purpose
The pupose of this study is to systematically review the current literature on the value stream mapping (VSM) application in the construction industry to investigate the evolution observed over time and the results obtained by adopting this tool. In addition, special attention was given to the potential of VSM in identifying loss and waste, as well as their main causes.
Design/methodology/approach
The study analyses papers in literature using Preferred Reporting Items for Systematic Reviews and Meta-Analyses research protocol. As a result, 383 papers were initially identified, and 47 papers were selected.
Findings
It was observed that the number of studies addressing this topic has been increasing over the past decade and findings related to the evolution, application and the benefits obtained from the VSM application in context of construction were presented. Additionally, the authors found that the two most cited lean wastes were waiting and defects in the production chain. The main causes of this waste and loss were also identified in this work.
Practical implications
This paper contributes by presenting the applicability of VSM as a tool in the construction as found in the literature. For academics, it will be possible to clearly observe research gaps and for industry managers, to identify the main sources of waste and assess the performance of the tool’s application.
Originality/value
The study uses a systematic review to analyze the application of the VSM tool in the construction industry and provides guidance for future research by identifying research gaps, in addition to conducting an extensive analysis of the tool’s potential in waste identification in the studied papers and their primary causes.
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Karine Araujo Ferreira and Rosane Lúcia Chicarelli Alcantara
The purpose of this paper is to investigate the application of postponement strategies in companies that produce tomato-derived products in order to identify the types of…
Abstract
Purpose
The purpose of this paper is to investigate the application of postponement strategies in companies that produce tomato-derived products in order to identify the types of postponement adopted by these companies, the implementation process, and the major changes after their adoption.
Design/methodology/approach
Three exploratory case studies were carried out in manufacturers of tomato products, where interviews were conducted with general managers in the manufacturing and logistics sectors.
Findings
The application of time and form postponement was verified in the companies studied, and the implementation of the postponement strategy led to changes in the productive process of tomato-derived products. These changes involved the movement of the decoupling point and the increase in the make-to-order production, which had positive impacts on the businesses.
Research limitations/implications
This paper analyzed the application of postponement in a specific sector of the food industry. Future research must analyze the application of this strategy in other segments of the food industry and other sectors as well.
Practical implications
The information acquired in this can contribute to a more adequate application of postponement in a little-known industry sector.
Originality/value
In addition to further discussion on the issue and verification of postponement application in food companies, this research presents information to assist the adoption, use, and consolidation of the postponement strategy.