This paper investigates the impact of the Russia-Ukraine conflict on the stock market efficiency of six developed countries. The sample is composed of daily stock index data from USA, UK, Germany, France, Italy and Spain. Market efficiency was analyzed by the multifractal structure of the series...

The objective of this article is to understand the process of construction and operation of sectorial brands (a type of shared brand) for the Brazilian winemaking sector, considering the perspective of different stakeholders: government agencies, associations, and managers of the wineries. The...

Background: The purpose of this study is to analyze the adoption and implementation of technologies related to Industry 4.0 and the integration with circular economy (CE) to minimize the effects of resource scarcity in emergency situations. Method: The study was developed in two stages: The...

Objective: This article is a research report that is part of a study that aims to build a measuring scale for circular economy business models based on the precepts of innovation and validation of the structural model. The report presented consists of the pre-validation of the research...

This study aims to analyze corporate governance in the context of COVID-19, focusing on companies that have adopted ESG guidelines. The methodology employed was a systematic literature review, covering publications from 2019 to 2023. The results indicate that, despite being devastating, the...

Background: Food waste is a situation that triggers certain controversy, considering that there is still a significant number of people who do not have access to healthy and nutritious food every day. The management of food leftovers from school lunches depends on the creation of measurement...

Purpose This study aims to identify the interfaces between Industry 4.0 (I4.0) technologies and circular supply chains (CSC) in Brazilian foodtechs, focusing on key stakeholders' perspectives to understand the efficiency and sustainability impacts of these integrations....

The objective of this article is to understand the process of construction and operation of sectorial brands (a type of shared brand) for the Brazilian winemaking sector, considering the perspective of different stakeholders: government agencies, associations, and managers of the wineries. The...