Euro Marques Júnior, Jose Alcides Gobbo, Fernando Fukunaga, Roberto Cerchione and Piera Centobelli
This paper aims to highlight the degree of diffusion and intensity of use of knowledge management systems (KMSs) among small and medium enterprises (SMEs) in Brazil and apply a…
Abstract
Purpose
This paper aims to highlight the degree of diffusion and intensity of use of knowledge management systems (KMSs) among small and medium enterprises (SMEs) in Brazil and apply a taxonomy that synthesizes the strategies of use of KMSs by the SMEs. In addition, it seeks to better understand the processes, practices and technologies of KM by SMEs, pointing improvements in the KMS of Brazilian SMEs and contributing to obtain better results in the search for efficiency and innovation.
Design/methodology/approach
Based on a literature review on KMSs used by SMEs, an empirical investigation was conceived, developed and conducted through online questionnaires involving 49 selected SMEs operating in several sectors.
Findings
This paper reinforces the results of the previous work of Cerchione and Esposito (2017) that point to the existence of a reciprocal relationship between KM-Tools and KM-Practices: one reinforces the other and vice versa. On the other hand, it indicates a difference in the behavior of Brazilian companies in relation to the sample of Italian companies studied by Cerchione and Esposito (2017), which presented a negative correlation between the general differentiation index and the general use intensity index of SMEs, while the Brazilian ones showed a positive correlation.
Research limitations/implications
The study points out the need for greater dissemination of practices and tools to support knowledge management (KM), as well as greater support for the implementation and effective use of these practices and tools within the organizational context of SMEs.
Practical implications
This paper identifies the main practices and tools to support KM used by Brazilian SMEs, indicating the need for investments in employee training and acquisition of tools.
Social implications
SMEs represent an important part of the generation of jobs and income in Brazil. Initiatives that lead to the successful implementation of tools and practices to support KM can increase the efficiency and productivity of these organizations.
Originality/value
This paper applies in a sample of Brazilian companies the taxonomy proposed by Cerchione and Esposito (2017) combining strategies of SMEs for the use of KMSs.
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Keywords
Fernando Augusto Gouvea-Reis, Danniely Carolinne Soares da Silva, Lairton Souza Borja, Patrícia de Oliveira Dias, Jadher Percio, Cassio Peterka, Janaína de Oliveira, Giselle Sodré, Claudia Mendes Feres, Wallace Dos Santos, Fábio Souza, Ana Izabel Passarella Teixeira, Daiani Cristina Cilião-Alves, Gustavo Adolfo Sierra Romero, Elza Ferreira Noronha, Julio Croda, Rodrigo Haddad, Walter Massa Ramalho, Camile de Moraes and Wildo Navegantes de Araújo
This study aims to estimate the overall SARS-CoV-2 seroprevalence and evaluate the accuracy of an antibody rapid test compared to a reference serological assay during a COVID-19…
Abstract
Purpose
This study aims to estimate the overall SARS-CoV-2 seroprevalence and evaluate the accuracy of an antibody rapid test compared to a reference serological assay during a COVID-19 outbreak in a prison complex housing over 13,000 prisoners in Brasília.
Design/methodology/approach
The authors obtained a randomized, stratified representative sample of each prison unit and conducted a repeated serosurvey among prisoners between June and July 2020, using a lateral-flow immunochromatographic assay (LFIA). Samples were also retested using a chemiluminescence enzyme immunoassay (CLIA) to compare SARS-CoV-2 seroprevalence and 21-days incidence, as well as to estimate the overall infection fatality rate (IFR) and determine the diagnostic accuracy of the LFIA test.
Findings
This study identified 485 eligible individuals and enrolled 460 participants. Baseline and 21-days follow-up seroprevalence were estimated at 52.0% (95% CI 44.9–59.0) and 56.7% (95% CI 48.2–65.3) with LFIA; and 80.7% (95% CI 74.1–87.3) and 81.1% (95% CI 74.4–87.8) with CLIA, with an overall IFR of 0.02%. There were 78.2% (95% CI 66.7–89.7) symptomatic individuals among the positive cases. Sensitivity and specificity of LFIA were estimated at 43.4% and 83.3% for IgM; 46.5% and 91.5% for IgG; and 59.1% and 77.3% for combined tests.
Originality/value
The authors found high seroprevalence of anti-SARS-CoV-2 antibodies within the prison complex. The occurrence of asymptomatic infection highlights the importance of periodic mass testing in addition to case-finding of symptomatic individuals; however, the field performance of LFIA tests should be validated. This study recommends that vaccination strategies consider the inclusion of prisoners and prison staff in priority groups.
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Bruno Fischer, Sergio Salles-Filho, Camila Zeitoum and Fernando Colugnati
The purpose of this paper is to offer a comprehensive perspective on different facets of knowledge management and their effects on the performance of knowledge-intensive…
Abstract
Purpose
The purpose of this paper is to offer a comprehensive perspective on different facets of knowledge management and their effects on the performance of knowledge-intensive entrepreneurial ventures.
Design/methodology/approach
The empirical setting involves small and medium-sized enterprises located in the State of São Paulo, Brazil. Primary data for 223 knowledge-intensive entrepreneurship (KIE) firms was obtained through questionnaires applied to ventures which applied to the innovative research in small business program, a small business innovation research-like initiative run by the São Paulo Research Foundation. Econometric results assessed the drivers of competitiveness in terms of firm growth, research and development intensification and technology transfer.
Findings
Results highlight the complexity involved in establishing effective knowledge management processes in terms of driving KIE performance. Notwithstanding, some interesting insights on the moderation effects of strategic knowledge management (SKM) systems over technical skills could be identified with particular emphasis for the case of academic spin-offs. Ecosystem drivers present a good explanation power for technology transfer practices but fall short in providing answers for firm-level growth dynamics. It is also noteworthy that public and private investments in KIE firms are similarly associated with positive impacts – contrary to the view that private investors perform better than governmental sources in picking promising small ventures.
Originality/value
The assessment has provided novel evidence for a sample of KIE ventures concerning the appraisal of performance drivers associated with three dimensions of knowledge management, namely, technical knowledge, SKM and ecosystem features. Firms’ outcomes were addressed from a multidimensional perspective, thus providing a comprehensive perspective of the events under scrutiny.