Eduardo Diniz | Fgv - Academia.edu (original) (raw)

Papers by Eduardo Diniz

GV executivo, May 23, 2010

ABSTRACT This teaching case addresses the digitization of the local social currency Palmas, issue... more ABSTRACT This teaching case addresses the digitization of the local social currency Palmas, issued since the beginning of the years 2000 as a paper currency by Banco Palmas, to a new hybrid model of mobile payments and mobile money, named E-Dinheiro. This is a social development and financial inclusion venture in Brazil, having already great national and international recognition. By telling the history of the community bank and some of its initiatives, this case intends to demonstrate the innovation process in a social fintech, addressing issues such as governance, platform management, information technology, business models and strategy. However, as its business model spreads to other community banks, new challenges emerge to ensure the growth and longevity of the project.

Routledge eBooks, Feb 7, 2023

Americas Conference on Information Systems, 2018

Improving the financial market in order to include more people is a way to combat social inequali... more Improving the financial market in order to include more people is a way to combat social inequalities and poverty. We have identified that both Social Enterprises (e.g Grameen Bank) and Fintech have performed such tasks. Acronym for Financial Tecnhology , Fintech are new entrants in the financial market, comprising a universe of startups operating on digital platforms. This article defines SocialTech as organizations that represent the intersection between Social Enterprises and Fintech. As Fintech\u27s classifications exclude the social dimension and categorizations of social entrepreneurship activities exclude the dimension of technology, we propose a SocialTech classification that considers both technological aspects and social entrepreneurship activity. We present four empirical illustrations, one for each type of SocialTech identified, in order to evaluate the classification model

Rae-revista De Administracao De Empresas, Sep 1, 2010

... Autor: Diniz, Eduardo Henrique. Orientador: Meirelles, Fernando De Souza. ... Por autor: Evol... more ... Autor: Diniz, Eduardo Henrique. Orientador: Meirelles, Fernando De Souza. ... Por autor: Evolução e Segmentação no Perfil dos Serviços Bancários pela Internet. Diniz, Eduardo Henrique (2005-11-24). Uso da web pelos bancos: comércio eletrônico nos serviços bancários. ...

Research in International Business and Finance, Dec 1, 2021

Abstract As the COVID-19 outbreak became a global pandemic, traditional financial market indicato... more Abstract As the COVID-19 outbreak became a global pandemic, traditional financial market indicators were significantly affected. We examine the price efficiency and net cross-correlations among Bitcoin, gold, a US dollar index, and the Morgan Stanley Capital International World Index (MSCI World) during the four months after the World Health Organization officially designated COVID-19 as a global pandemic. Using intraday data, we find that Bitcoin prices were more efficient than the US dollar and MSCI World indices. Using a detrended partial-cross-correlation analysis, our results show that net cross-correlations vary across time scales. Our results suggest that when the time scale is greater than two months, gold can be considered as a safe haven for investors holding the MSCI World and US dollar indices and when the time scale exceeds three months, Bitcoin can be considered a safe haven for the MSCI World index.

GV executivo, May 16, 2011

Information and Organization, Sep 1, 2018

Qualitative Research in Organizations and Management: An International Journal, May 30, 2023

PurposeIn a context where human–machine interaction is growing, understanding the limits between ... more PurposeIn a context where human–machine interaction is growing, understanding the limits between automated and human-based methods may leverage qualitative research. This paper aims to compare human and machine analyses, highlighting the challenges and opportunities of both approaches.Design/methodology/approachThis study applied qualitative secondary analysis (QSA) with machine learning-based text mining on qualitative data from 25 interviews previously analyzed with traditional qualitative content analysis.FindingsBy analyzing both techniques' strengths and weaknesses, this study complements the results from the original research work. The previous human model failed to point to a particular aspect of the case, while the machine analysis did not recognize the sequence of time in the interviewee's discourse.Originality/valueThis study demonstrates that combining content analysis with text mining techniques improves the quality of the research output. Researchers may, therefore, better handle biases from humans and machines in traditional qualitative and quantitative research.

GV executivo, Sep 3, 2020

GV executivo, Oct 3, 2007

GV executivo, Jul 3, 2018

GV executivo, Oct 3, 2005

International Conference on Information Systems, 2020

This paper explores collaborative practices as robust strategies for dealing with the grand chall... more This paper explores collaborative practices as robust strategies for dealing with the grand challenge of producing ICT statistics in developing countries. We present the case of CETIC.br, responsible for measuring the information society in Brazil, as an instrumental case to illustrate how collaborative practices deal with the complex, uncertain and evaluative process of producing ICT statistics. This process is taken as a grand challenge, since it involves a diversified number of actors, it is in constant evolution and it involves different perceptions of value. We aim to identify how CETIC.br brings heterogeneous actors to interact, produce collaborative advantage and promote evolutionary learning. From a theoretical perspective, we contribute with the literature of grand challenges with theories coming from the field of collaborative practices. To the practie, we intend to contribute to agencies producing statistics in developing economies, that can learn with these collaborative practices for dealing with their grand challenges