scholarly journals Public Policies for Procurement under COVID19

2021 ◽  
Vol 1 (3) ◽  
pp. 9-36
Author(s):  
Luís Valadares Tavares ◽  
Pedro Arruda
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
Public Procurement ◽  
Public Policies ◽  
European Directives ◽  
Public Markets ◽  
The Public ◽  
Public Contracting ◽  
The Comparative Study ◽  
Selection Of

Public procurement is a main issue in the frontline of Governments fighting COVID 19 pandemic as the need for additional and urgent acquisitions as well as the need to consolidate the supply chains and to promote sustainable and innovative procurement have been a source of deep changes and main challenges disturbing public markets and invalidating several assumptions of the traditional public contracting. In this paper, the development of appropriate public policies to cope with these challenges is studied following the approach suggested by several authors and including four stages: a Stage on Facts and Issues where the main challenges and conditions are studied, the Options Stage to describe which polices and procedures can be adopted, a Values Stage stating the main values to be pursued and, finally, a Policies Stage including the selection of the recommended policies. The analysis of the challenges and facts includes the study of a taxonomy of short and longer term needs and the available options are based on the comparative study of procedures ruled by the European Directives on Public Procurement approved on 2014. The major values to be respected include the principle of competition which is a major institutional principle of the European Treaty and of the Directives as well as the goal of promoting sustainable and innovative public procurement. Several indicators are suggested to describe the application of the public procurement policies adopted across EU and their comparative analysis is presented using the TED data for contracts concerning COVID 19. The case of Portugal is discussed and final remarks about the recommended public policies are also included herein.

Bid rigging in public procurement market according to the decisions of the President of the Office of Competition and Consumer Protection

2018 ◽  
Vol 5 (2) ◽  
pp. 161
Author(s):  
Konrad RÓŻOWICZ
Keyword(s):  
Decision Making ◽  
Comparative Analysis ◽  
Consumer Protection ◽  
Design Research ◽  
Public Procurement ◽  
Appeal Chamber ◽  
Interesting Issue ◽  
Market Control ◽  
The Public ◽  
Bid Rigging

Aim: In the practice of awarding public contracts, sometimes the behavior of market actors, instead of competing with other entities, are aimed at illegal cooperation, including bid rigging. The above shows that healthy competition is not possible without efficient market control. In public procurement market this control is, primarily, carried out by public procurement entities: the President of the Public Procurement Office (Prezes UZP) and the National Appeal Chamber (KIO), and furthermore by President od the Office of Competition (Prezes UOKiK) and Consumer Protection and the Court od Competition and Consumer Protection. and Consumer Protection (SOKiK). The interesting issue is how the activities of the President of Office of Competition and Consumer Protection targeted  to contend with bid rigging affects on the activities of President of the Public Procurement Office (Prezes UZP) or the National Appeal Chamber (KIO). Design / Research methods: analysis and comparison decisions/ judgment issued by the President of the Public Procurement Office, National Appeal Chamber, the President of  the Office of Competition and Consumer Protection and the Court of Competition and Consumer Protection. Conclusions: The analysis has shown that the existence of specificities in the activities of the decision-making bodies and the judgments examined. However, in keeping with the specificity of the forms and objectives of control, these entities should cooperate, to a greater extent than before. Expanding the scope of cooperation would make it possible to better contend with bid rigging without changing the competition protection model. The introduction of institutionalized instruments for cooperation between the authorities seems to be valuable in terms of system solutions. Value of the article: The main value of the article is the comparison of selectively selected decisions and judgments representative of the problem under consideration and their comparative analysis in order to achieve the research objectives. The article deals with issues relevant to both public procurement practitioners and the state bodies dealing with procurement matters.

scholarly journals Application of a Multifunctional Additive in Cosmetic Preparations for Safe Preservation

2019 ◽  
Vol 70 (7) ◽  
pp. 2429-2433
Author(s):  
Anca Maria Juncan ◽  
Luca Liviu Rus ◽  
Veronica Isabela Craciun ◽  
Andreea Loredana Vonica Tincu ◽  
Claudiu Morgovan
Keyword(s):  
Comparative Study ◽  
Challenge Test ◽  
Multifunctional Additive ◽  
Methyl Paraben ◽  
Propyl Paraben ◽  
Proven Efficacy ◽  
Cosmetic Formulation ◽  
The Comparative Study ◽  
S Application ◽  
Selection Of

The aim of this study is represented by the description and the selection of an alternative preservative complex, it�s application in the development and formulation of a moisturizer and the comparative study of the efficacy of the cosmetic formulation, versus a traditional preserved cosmetic cream. For an adecvate preservation of the moisturizing cream there was used comparatively, the alternative preservation system Dermosoft LP (Caprylyl Glycol, Glycerin, Glyceryl Caprylic, Phenylpropanol), and the traditional preservative Salinip (Phenoxyethanol, Methyl Paraben, Propyl Paraben, Ethyl Paraben, Butyl Paraben, Isobutyl Paraben). Dermosoft LP has comparable effects to traditional preservatives, and proven efficacy by microbiological Challenge test.

scholarly journals Esquema ahorro, inversión y financiamiento: Ecuador 2015 -2019

UDA AKADEM ◽  
2020 ◽  
pp. 46-71
Author(s):  
Santos Patricio Granda-Iñiguez ◽  
Jorge Fernando Lasso-Molina ◽  
Zumárraga-Marroquín Kerwin Eduardo
Keyword(s):  
Comparative Study ◽  
Public Policies ◽  
Economic Evolution ◽  
Investment Financing ◽  
Palabras Clave ◽  
Determining Factors ◽  
Investment And Financing ◽  
The Comparative Study

El análisis del esquema ahorro, inversión y financiamiento en el período 2015-2019, tiene como objetivo establecer las condicionantes de la evolución económica del Ecuador; también, permite obtener, en general, una apreciación del escenario en el cual se desenvolvieron las políticas públicas. Realizando el estudio comparativo de las liquidaciones presupuestarias del Ministerio de Economía y Finanzas para los años 2015, 2016, 2017 y 2018, se complementó la evaluación con el examen de las cifras presupuestarias del año 2019 y con información para algunos de los rubros más importantes. Los resultados permiten establecer relaciones causa-efecto entre las diferentes variables analizadas que han fortalecido y/o debilitado, en su momento, a la economía del país. Palabras clave: ahorro, deuda, financiamiento, inversión, precios, sueldos. Summary analysis of the savings, investment and financing scheme in the period 2015-2019 aims to establish the determining factors of the economic evolution of Ecuador; it also allows obtaining, in general, an appreciation of the scenario in which public policies were developed. Carrying out the comparative study of the budget settlements of the Ministry of Economy and Finance for the years 2015, 2016, 2017 and 2018, the evaluation was complemented with the examination of the budget figures for the year 2019 and with information for some of the most important items. The results allow establishing cause-effect relationships between the different variables analyzed that have strengthened and / or weakened, in due course, the country’s economy.Key words: savings, investment, financing, debt, wages, prices.

Big Data Analytics Tools and Platform in Big Data Landscape

2018 ◽  
pp. 80-89
Author(s):  
Mohd Imran ◽  
Mohd Vasim Ahamad ◽  
Misbahul Haque ◽  
Mohd Shoaib
Keyword(s):  
Big Data ◽  
Comparative Analysis ◽  
Comparative Study ◽  
Data Analytics ◽  
Big Data Analytics ◽  
Big Data Analysis ◽  
Apache Hadoop ◽  
Pros And Cons ◽  
The Comparative Study ◽  
Analytical Tools

The term big data analytics refers to mining and analyzing of the voluminous amount of data in big data by using various tools and platforms. Some of the popular tools are Apache Hadoop, Apache Spark, HBase, Storm, Grid Gain, HPCC, Casandra, Pig, Hive, and No SQL, etc. These tools are used depending on the parameter taken for big data analysis. So, we need a comparative analysis of such analytical tools to choose best and simpler way of analysis to gain more optimal throughput and efficient mining. This chapter contributes to a comparative study of big data analytics tools based on different aspects such as their functionality, pros, and cons based on characteristics that can be used to determine the best and most efficient among them. Through the comparative study, people are capable of using such tools in a more efficient way.

Big Data Analytics Tools and Platform in Big Data Landscape

2022 ◽  
pp. 622-631
Author(s):  
Mohd Imran ◽  
Mohd Vasim Ahamad ◽  
Misbahul Haque ◽  
Mohd Shoaib
Keyword(s):  
Big Data ◽  
Comparative Analysis ◽  
Comparative Study ◽  
Data Analytics ◽  
Big Data Analytics ◽  
Big Data Analysis ◽  
Apache Hadoop ◽  
Pros And Cons ◽  
The Comparative Study ◽  
Analytical Tools

The term big data analytics refers to mining and analyzing of the voluminous amount of data in big data by using various tools and platforms. Some of the popular tools are Apache Hadoop, Apache Spark, HBase, Storm, Grid Gain, HPCC, Casandra, Pig, Hive, and No SQL, etc. These tools are used depending on the parameter taken for big data analysis. So, we need a comparative analysis of such analytical tools to choose best and simpler way of analysis to gain more optimal throughput and efficient mining. This chapter contributes to a comparative study of big data analytics tools based on different aspects such as their functionality, pros, and cons based on characteristics that can be used to determine the best and most efficient among them. Through the comparative study, people are capable of using such tools in a more efficient way.

Repeated selection of supplier, factors and results: the Czech Republic

2019 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Michal Plaček ◽  
Martin Schmidt ◽  
František Ochrana ◽  
Gabriela Vaceková ◽  
Jana Soukopová
Keyword(s):  
Recurrent Selection ◽  
Public Procurement ◽  
Ordinary Least Squares ◽  
Group Method ◽  
Strong Impact ◽  
Least Squares Regression ◽  
Content Type ◽  
The Public ◽  
Logistic Regression Method ◽  
Selection Of

Purpose The paper aims to deal with the analysis of the factor leading to the repeated selection of the specific supplier and the effect of this recurrent selection on overpricing of public contracts. Design/methodology/approach A mix of quantitative and qualitative methods is used to achieve this goal. To analyze the chances of obtaining repeated contracts, the logistic regression method is used. To analyze the factor of overpriced contracts, the classic ordinary least squares regression model is used. The focus group method is then used to explain the factors acting on the part of the contracting authorities. Findings The results show that the prior procurement of a given contracting authority, or work for the public sector in general, has a statistically significant effect on the conclusion of contracts. The use of less-transparent forms of input has a strong impact. The non-transparent selection of suppliers rather than repetition of contracts generally results in the over-pricing of contracts. The IT sector is an exception. Social implications This research is also essential for real public policy. Given the amount of GDP allocated to the public procurement market, it makes sense to continually seek room for improvement. Here is an attempt to find this by examining the contracting authorities’ behavior when awarding repeated contracts. Originality/value This research is original because it looks at the problem of the contracting authority in the wider context and optics of the path dependency theory, which has not yet been applied to the public procurement environment. The focus is also on IT procurement, which according to this study has not been empirically investigated in this way, is also innovative.

Comparative Analysis of Parabolic and Hyperbolic Flexure Hinges Using Closed-Form Equations

2012 ◽  
Vol 503-504 ◽  
pp. 880-883 ◽  
Author(s):  
Jun Feng Hu ◽  
Wen Juan Xie ◽  
Pei Li ◽  
Xiang Fu Cui
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
Closed Form ◽  
Theoretical Basis ◽  
Relative Performance ◽  
Loading Conditions ◽  
Flexure Hinges ◽  
The Comparative Study

The comparative analysis of a parabolic and hyperbolic flexible hinges were presented. The closed-form compliance equations in the working and non-working plane can be derived by using the Castigliano’s second theorem. In order to compare the relative performance of parabolic and hyperbolic flexure hinges, a ratio function between specific compliances of the two hinges is defined. We analyzed the non-dimensional ratios of working plane and non-working plane compliance to show the relative properties of parabolic versus hyperbolic flexure hinges. The analysis results has showed compared to a hyperbolic flexure, a parabolic flexure can produce more desired output and is slightly less sensitive to axial effects under identical loading conditions. Meanwhile, the comparative study on the parabolic and hyperbolic flexure hinges can provide a theoretical basis for choosing them.

The Comparative Study on the Sustainable Sites Indicators between ESGB and LEED

2012 ◽  
Vol 253-255 ◽  
pp. 249-253 ◽  
Author(s):  
Zhong Qing Wang ◽  
Qiang Hu
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
Evaluation System ◽  
Green Buildings ◽  
The Comparative Study ◽  
Land Saving ◽  
Different Parts

Based on the comparative analysis, this paper discussed the similar and different parts of the sustainable sites indicators between ESGB and LEED. The results show the two evaluation system had different emphasis in land saving of green buildings. It should not completely copy the contents of LEED though ESGB could learn a lot from LEED.

scholarly journals A comparative analysis on the nutritional contents of two varieties of pineapple of Chittagong region

2013 ◽  
pp. 105-112
Author(s):  
Abdul Kader ◽  
Farah MAH Jabeen Hossain ◽  
Mohammad Moinul Islam ◽  
Golam Kabir ◽  
Subod Kumar Sarkar ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
Reducing Sugar ◽  
Total Sugar ◽  
Nutritional Content ◽  
The Comparative Study

The macro- and micro-nutrients of locally produced pineapples namely Giant Kew and Honey Queen were compared. The Giant Kew variety contained 6 g% of TSS, 3.88 g% of total sugar and 1.75 g% of non reducing sugar. On the contrary, the Honey Queen variety contained 10 g% of TSS, 4.84 g% of total sugar and 1.59 g% of non reducing sugar. The comparative study indicates that the Honey Queen variety is superior in nutritional content as well as sweetness than the Giant Kew variety of pineapple. DOI: http://dx.doi.org/10.3329/cujbs.v5i1.13375 The Chittagong Univ. J. B. Sci.,Vol. 5(1 &2):105-112, 2010

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