Search results - CEJSH

1

EFFICIENCY AND RETURNS TO SCALE – A CONCEPT OF USING DETERMINISTIC APPROACH

100%

Jarzębowski S.

Metody Ilościowe w Badaniach Ekonomicznych

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2014

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vol. 15

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issue 2

102-111

EN

In the paper the author considered estimation of efficiency, which measures the ability of the company to obtain the maximum output from given inputs. The analysis has been carried out by using deterministic method (on the example of the DEA method, Data Envelopment Analysis). The two-step procedure was proposed, namely the returns to scale were specified in the sample and, basing on that, the efficiency of individual enterprises was assessed. In the paper the data from the companies of a key food processing sector in Poland, namely the meat processing, was used. The analysis covered the period 2006–2011, the sample covered from 195 up to 210 enterprises (depending on the analyzed year).

2

Efficiency of Using Research and Development Expenditures at Voivodship Level

100%

Kucharski A.

Przedsiębiorczość i Zarządzanie

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2015

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vol. 16

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issue 1

97-112

EN

One of the most important criteria dividing countries on developed and developing is technological level of the economy which is a derivative of R&D. We showed in the article, that only a rather small group of voivodships was characterized by a full efficiency of converting the expenditure into effects. Low values of efficiency indices pay attention for all ineffective provinces. It won’t be possible to say about none of them, that it found near the efficiency border which accompanied by large differences between decision making units. The non-radial DEA model showed that both the internal expenditures (in converting into the thousand residents) and the personnel employed in the R+D work are not used efficiently and what’s more in the considerable degree wherein a first of said inputs research units managed by a little more effectively.

3

Przykład oceny efektywności wybranych społecznie odpowiedzialnych organizacji – podejście DEA

100%

Fura B.

Przedsiębiorstwo i Region

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2017

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issue 9

102-109

EN

The article presents research results on the assessment of an efficiency of selected socially responsible organizations. The key of selection of entities for the research was Respect index introduced by the Warsaw Stock Exchange. Of the 25 organizations included in the index for the analysis organizations from the banking sector were selected. Efficiency assessment was made using DEA method with an application of input oriented CCR model. In the research, the input was represented by the level of employment (in persons), and the result was represented by an amount of loans and advances (in thous. zl). Apart from the division of banks into efficient and inefficient, for inefficient banks, optimal technologies were defined. These banks in order to improve their efficiency should decrease the level of employment. This applies in particular to Bank Handlowy in Warsaw, where the current result in the form of loans and advances could be reached by about 50% lower input.

4

An examination of the efficiency of Polish public sector entities based on public prosecutor offices

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GUZOWSKA M., STRĄK T.

Operations Research and Decisions

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2010

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vol. 20

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issue 2

41-57

EN

This article presents results of research on the efficiency of public prosecution organizational units by means of the DEA method. The study covered 45 public prosecution regions, whose technical and cost efficiency were analyzed. It also examined the impact of the returns-to-scale effect on their overall efficiency. Additionally, the authors present potential savings that could be achieved if units considered to be inefficient improved their efficiency. The results obtained show that the DEA method is very useful in analyzing the efficiency of public sector entities when a given service is rendered by more than ten such entities.

5

Efektywność klubów piłkarskich w Polsce

100%

Wyszyński A.

Ekonomista

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2017

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issue 3

294-322

PL

Celem badania było porównanie i ocena efektywności technicznej dwóch grup klubów piłkarskich o odmiennej formie prawnej w Polsce, które w sezonach 2013/2014 i 2014/2015 rozgrywały mecze w I lidze piłki nożnej. Do pierwszej grupy zaliczono kluby funkcjonujące jako stowarzyszenia, do drugiej spółki akcyjne. Do określenia efektywności technicznej dwóch grup klubów zastosowano dwa modele metody DEA, tj. CCR oraz BCC, gdzie celem jest minimalizacja nakładów, przy zachowaniu niezmienionych efektów. Modele te pozwalają wskazać możliwość redukcji ponoszonych nakładów bez zmiany poziomu osiąganych efektów. Na podstawie badania stwierdzono, że kluby w formie stowarzyszeń charakteryzują się wyższą efektywnością techniczną. Wyniki wskazują także na istotny wpływ kosztów wynagrodzeń na efektywność ekonomiczną klubów.

EN

The aim of the paper was to assess and compare technical efficiency of two groups of football clubs in Poland with different legal form, which belonged to the first football league in the seasons 2013/14 and 2014/15. The first group was composed of the football clubs functioning as societies, while the second one included clubs acting as joint-stock companies. In order to assess technical efficiency of clubs in both groups, two DEA models have been used: CCR and BCC, assuming cost minimization for given effects. The results suggest that the clubs organized as societies attain a higher technical efficiency compared with the clubs acting as companies. The results also indicate a significant impact of remuneration costs on economic efficiency of football clubs.

RU

Целью исследования было сравнение и оценка технической эффективности двух групп польских футбольных клубов, имеющих разную юридическую форму, которые в сезонах 2013/2014 и 2014/2015 проводили встречи в первой футбольной лиге. К первой группе были причислены клубы, функционирующие в рамках ассоциаций, а ко второй клубы – акционерные общества. Для определения технической эффективности двух групп клубов были применены две модели метода DEA, т.е. CCR и BCC, где целью является минимизация затрат при сохранении тех же эффектов. Эти модели позволяют выявить возможность экономии затрат без изменения уровня достигаемых эффектов. На основа- нии исследования было отмечено, что клубы в форме ассоциаций характеризуются более высокой технической эффективностью. Результаты указывают также на существенное влияние зарплатных издержек на экономическую эффективность клубов.

6

Evaluation versus The Efficiency of Public Policies

100%

Przygodzka R.

Optimum. Studia Ekonomiczne

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2017

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vol. 5(89)

EN

The article discusses the importance of evaluation in shaping effective public policies. Its purpose is to answer the question of whether and in what conditions evaluations can be a tool for improving the efficiency of public policies. The article has a theoretical nature and is based on studies of both domestic and foreign literature. The analysis presented in the paper shows that from a theoretical point of view the evaluation (along with its methodology and analytical tools) can be an effective instrument for improving the efficiency of public policies. In practice, however, this efficiency mainly depends on such factors as: the model of governance or the mentality of public administration representatives.

100%

Wolszczak-Derlacz J.

Edukacja

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2014

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issue 5(130)

57–69

EN

The article presents an efficiency evaluation for teaching and research in Polish institutions of higher education. Thirty one public universities in Poland were studied using the nonparametric DEA method from 2001 to 2008. Teaching outcomes were evaluated by the numbers of full-time and part-time graduates, while research activities were assessed by number of publications, citations and value of research grants. The scores for teaching and research efficiency were negatively correlated, which could indicate a trade-off between teaching and research activities.

14

Design Vulnerability as the Key Element of the Logistics Efficiency of a Product

100%

Bielecki M. M., Madej M., Skoczylas A.

Logistics and Transport

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2014

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vol. 21

5-12

EN

The article highlights the importance of the influence a product itself has on the broadly understood logistics-related issues, referred to as the logistical efficiency of a product. It constitutes the foundation for the concept of design vulnerability of a product, along with its determinants. The paper shows the impact these determinants have on logistics processes on selected examples from the market. The authors of the article also suggest what actions might be undertaken in the strategic and operational sphere of the company logistics, depending on the design vulnerability of a product.

15

Efficiency of public sector enterprises in conditions of crisis

100%

Wypych M.

Przedsiębiorczość i Zarządzanie

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2014

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vol. 15

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issue 1

93-101

EN

The systemic transformation in Poland, aimed, among others, at activating market mechanisms, has resulted in a change in the ownership structure and privatization that has accompanied it. Privatization processes are commonly considered to be principally motivated by an increase in efficiency of the economy based on the assumption that efficiency of private enterprises is higher than that of public sector ones. The main aim of the article is to verify the above hypothesis. An analysis of efficiency of public and private sector enterprises, taking into account their organizational and legal forms, made on the basis of Central Statistical Office information, confirmed the above hypothesis. Private enterprises use their assets better and take advantage of the financial leverage mechanism to a larger extent. It should be emphasized, however, that private enterprises are more adversely affected by economic fluctuations caused by the crisis.

16

Państwo opiekuńcze a wolność gospodarowania. Próba znalezienia konsensusu w dyskusji o efektywności i sprawiedliwości

100%

Sankiewicz B.

Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie

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2011

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issue 872

17-31

EN

The issues of efficiency and equality are key in the discussion of the state’s role in the economy and every day life of citizens. The discussion takes on greater importance in times of economic crisis, when it is more common to exert pressure on raising the commitment of public money in the economy. Adherents of the essential role of the state say that it is necessary to raise all donations, benefits and transfers for the most needy while liberals disagree, saying that the less the state interferes in the economy, the better off the people will be. The aim of this article is to show each side’s arguments and to make an effort to find a consensus in the discussion of efficiency and equality.

17

Generalized exponential estimators for the finite population mean

100%

Zaman T.

Statistics in Transition new series

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2020

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vol. 21

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issue 1

159-168

EN

This study proposes a new class of exponential-type estimators in simple random sampling for the estimation of the population mean of the study variable using information of the population proportion possessing certain attributes. Theoretically, mean squared error (MSE) equations of the suggested ratio exponential estimators are obtained and compared with the Naik and Gupta (1996) ratio and product estimators, the ratio and product exponential estimator presented in Singh et al. (2007) and the ratio exponential estimators presented in Zaman and Kadilar (2019a). As a result of these comparisons, it is observed that the proposed estimators always produce more efficient results than the others. In addition, these theoretical results are supported by the application of original datasets.

18

Zarządzanie procesami a efektywność

100%

Kluj G.

Krakowskie Studia Małopolskie

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2013

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vol. 18

235-246

EN

In the publicationthe authorsuggests thatthe main goal ofthe implementationprocess approachandprocess management is to makeraisingthe efficiency of thebusiness organization. For this purpose, are discussed the keydifferencesbetweenthe process and thefunctionalapproachandis characterizedthe conceptof efficiency. This publication presentsan originalmethodology of process managementin order to improvethe efficiency of thecompany.

19

On Classes of Modified Ratio Type And Regression-Cum-Ratio Type Estimators in Sample Surveys Using Two Auxiliary Variables

100%

Swain A. K. P. C.

Statistics in Transition new series

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2012

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vol. 13

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issue 3

473-494

EN

In this paper generalized classes of modified ratio type and regression-cum-ratio type estimators of the finite population mean of the study variable are suggested in the presence of two auxiliary variables in simple random sampling without replacement when the population means of the auxiliary variables are known in advance. Some special cases of the generalized estimators are compared with respect to their biases and efficiencies both theoretically and with the help of some natural populations.

20

The ethical and praxeological conceptions of an act and its evaluation

100%

Podrez E.

Annales. Etyka w Życiu Gospodarczym

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2017

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vol. 20

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issue 7

39-49

EN

The conception of an act and its evaluation constitute the most interesting and important moral subject which consists of a complex set of theoretical and practical issues. The article includes St. Thomas’ conception of the definition of the goodness of an act, Tatarkiewicz’s theory of rightness of an act as a source of its evaluation as well as Kotarbinski’s considerations which deal with the analysis of an act from an efficiency perspective. They have all contributed to the definitione of an act in its several variants and provided the possibility of classification of evaluation of an act on the ethical and praxeological plane.

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