Malmquist index analysis of the recent development of the Slovak banking sector from two different angles

Boďa, Martin; Zimková, Emília

doi:10.1007/s10644-016-9183-0

Cited by 6 publications

(3 citation statements)

References 29 publications

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“…Simply speaking, Slovak commercial banks are more successful in using deposits than in producing them, which preordains a good financial position for the Slovak banking sector. It has been felt for some time that the Slovak banking sector is saturated by deposits, for which reason the retail business strategies of many Slovak commercial banks have been reoriented on transforming deposits into different kinds of investments such as mutual fund shares [15,17]. The deposit-minimizing strategy foisted by the intermediation approach can be therefore seen functioning, effective and compliant with the ultimate task of promoting economic development and growth (e.g.…”

Section: Discussionmentioning

confidence: 99%

“…For example, Kenjegalieva et al [58] as well as Boďa and Zimková [16] performed their analysis using three different specifications, one specification per a different approach. Two different specifications were simultaneously considered, inter alia, by Avkiran [3], Jemric and Vujcic [53], Tortosa-Ausina [91], Sathye [79], Drake et al [32], Kouki and Al-Nasser [60] and Boďa and Zimková [17]. Several few examples in the literature can be readily produced.…”

Section: Motivation and Literature Reviewmentioning

confidence: 99%

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Impact of an input-output specification on efficiency scores in data envelopment analysis: A banking case study

Boďa

Piklová

2021

RAIRO-Oper. Res.

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The paper stresses the importance of making an appropriate specification of inputs and outputs in technical efficiency measurement and provides empirical evidence that this initial step of an efficiency measurement project should not be underestimated. Oriented on a case study of Slovak commercial banks for the period from 2005 to 2016, the paper explores to which extent different input-output specifications affect the comparability or congruence of technical efficiency scores produced by six different data envelopment models differing in the efficiency measure and orientation. Building on the long-standing controversy in the banking literature about the most appropriate description of banking production, the paper compares technical efficiency scores for 9 input-output specifications of the intermediation approach, 9 specifications of the production-like approaches and 3 network integrated specifications. All these specifications were empirically applied earlier in the literature. The efficiency scores produced by different input-output specifications and models are confronted by six measures of association or dependence, and their levels are explained in a regression framework. The results suggest that the choice of the input-output set is a critical judgemental input to efficiency measurement since there is vast diversity in efficiency scores of input-output sets coming from different approaches but also for input-output sets associated with the same approach. In addition, intermediation input-output specifications tend to produce higher efficiency scores than production-like specifications.

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Section: Discussionmentioning

confidence: 99%

Section: Motivation and Literature Reviewmentioning

confidence: 99%

Impact of an input-output specification on efficiency scores in data envelopment analysis: A banking case study

Boďa

Piklová

2021

RAIRO-Oper. Res.

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“…(Zimková, 2015) After the identification of outliers within the data set, the factors of efficiency change over time were examined. Similarly as Boďa and Zimková (2016) as the main instrument that serves to this purpose will be used standard Malmquist index (presented by Malmquist (1953)) and its decomposition into the driving forces of productivity change. The Malmquist index that is based on the non-radial and non-oriented SBM model was used.…”

Section: Methodsmentioning

confidence: 99%

Do more cards and terminals guarantee higher efficiency? The case of European Union banking

Kočišová¹,

Gavurová²,

Sopko³

2018

Journal of International Studies

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Dynamic development of payment cards' use has been observed during the recent years in all the European Union (EU) Member States, as evidenced by the growth of issued cards, ATM, EFTPOS terminals, and the number and value of payments made through them. The aim of this paper is to assess whether the increasing number of payment cards and terminals really result in higher efficiency. In this case, the efficiency has been measured by means of Data Envelopment Analysis (DEA) using the data of the 27 EU countries, in 2005 and in 2015, namely non-radial and non-oriented Super SBM model under the assumption of a variable return to scale. The principal reasons of changes in efficiencies between 2005 and 2015 have been analyzed by means of the Malmquist index. The results of DEA analysis confirm the assumption that if an increase in a number of devices is not supported by their direct use by clients, it will only have negative impact on the banking sector in a form of efficiency lost.

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Productivity patterns in Europe: adaptation of the Malmquist index to measuring group performance and productivity change over time

Boďa

Považanová

2019

Empirica

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Malmquist index analysis of the recent development of the Slovak banking sector from two different angles

Cited by 6 publications

References 29 publications

Impact of an input-output specification on efficiency scores in data envelopment analysis: A banking case study

Impact of an input-output specification on efficiency scores in data envelopment analysis: A banking case study

Do more cards and terminals guarantee higher efficiency? The case of European Union banking

Productivity patterns in Europe: adaptation of the Malmquist index to measuring group performance and productivity change over time

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