Banca de QUALIFICAÇÃO: RAUL OMAR DE OLIVEIRA DANTAS

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : RAUL OMAR DE OLIVEIRA DANTAS
DATE: 14/12/2021
TIME: 15:00
LOCAL: VIDEOCONFERÊNCIA (https://meet.google.com/roq-qfsq-arb )
TITLE:

ECONOMIC ANALYSIS OF STANDARD DISCOUNT AMONG PUBLIC BIDDING

KEY WORDS:

Quantitative Methods, Statistical Inference, Public Contracts, Data Science.

PAGES: 44
BIG AREA: Ciências Sociais Aplicadas
AREA: Administração
SUMMARY:

National budget control and public contracts is essential for the national social and economic development. Nowadays, public contracts in Brazil are evaluated around five hundred billion of Reais per year, in contracts covering the Federal, Federal District, States and Municipalities. This article focuses on analysis the market behavior of public bidding. It evaluates through multiple linear regressions the average characteristic contracts discounts based on data base collected at the state of Rio Grande do Norte, Brazil, among 105,206 contracts, occurred from 2015 until 2018, through ordinary least squares based on public bidding modality, contract value, contract additive and other factors. It was concluded based on OLS regressions that the contracts offer a direct correlation with the selected variables, according to the value ranges set at the database. The contracts achieved through “Pregão Presencial”, “Pregão Eletrônico” and “Chamamento Público” achieved excellent performance in terms of economy. As well, a positive performance was also observed in some ranges of values for contracts arising from “Convite”, “Tomada de Preço” e “Concorrência”. The benefits of each one of the contracts modalities, and their statistical significance, were detailed along this article. So, this research offers to the academic community statistical analysis and numerical fundaments initial subsidies for decision-making, and understanding the expectation of Brazilian public market behavior on purchases of products and services.

BANKING MEMBERS:
Presidente - 1894891 - RAQUEL MENEZES BEZERRA SAMPAIO
Interna - 2413052 - ANNE EMILIA COSTA CARVALHO
Externa ao Programa - 1474874 - JANAINA DA SILVA ALVES