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  1. The fallacy in productivity decomposition
    Autor*in: Bruhn, Simon; Grebel, Thomas; Nesta, Lionel
    Erschienen: December 2021
    Verlag:  Ilmenau University of Technology, Institute of Economics, Ilmenau ; Universitätsbibliothek

    This paper argues that the typical practice of performing growth decompositions based on log-transformed productivity values induces fallacious conclusions: using logs may lead to an inaccurate aggregate growth rate, an inaccurate description of the... mehr

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    Standort:
    Universitätsbibliothek Ilmenau
    Signatur:
    WIR 2021
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    Standort:
    Thüringer Universitäts- und Landesbibliothek
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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 61
    Fernleihe:
    keine Fernleihe

     

    This paper argues that the typical practice of performing growth decompositions based on log-transformed productivity values induces fallacious conclusions: using logs may lead to an inaccurate aggregate growth rate, an inaccurate description of the microsources of aggregate growth, or both. We identify the mathematical sources of this log-induced fallacy in decomposition and analytically demonstrate the questionable reliability of log results. Using rm-level data from the French manufacturing sector during the 2009-2018 period, we empirically show that the magnitude of the log-induced distortions is substantial. Depending on the de nition of accurate log measures, we nd that around 60-80% of four-digit industry results are prone to mismeasurement. We further nd signi cant correlations of this mismeasurement with commonly deployed industry characteristics, indicating, among other things, that less competitive industries are more prone to log distortions. Evidently, these correlations also a ect the validity of studies that investigate the role of industry characteristics in productivity growth.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/248466
    RVK Klassifikation: QC 340
    Schriftenreihe: Ilmenau economics discussion papers ; vol. 27, no. 160
    Schlagworte: productivity decomposition; growth; log approximation; geometric mean; arithmetic mean
    Umfang: 1 Online-Ressource (37 Seiten)
  2. Measuring and decomposing of China's agricultural productivity and environmental efficiency
    Autor*in: Ma, Yuan
    Erschienen: 2021

    China’s agricultural productivity has achieved remarkable accomplishments in agricultural sector after China’s accession to World Trade Organization (WTO). According to National Bureau of Statistics of China (NBSC), the total meat production in 2018... mehr

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    Universitätsbibliothek Braunschweig
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    Staats- und Universitätsbibliothek Bremen
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    Universitätsbibliothek Clausthal
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    Fachhochschule Erfurt, Hochschulbibliothek
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    Niedersächsische Staats- und Universitätsbibliothek Göttingen
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    Universitäts- und Landesbibliothek Sachsen-Anhalt / Zentrale
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    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
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    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
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    Technische Universität Hamburg, Universitätsbibliothek
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    Bibliothek der Hochschule Hannover
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    Bibliothek im Kurt-Schwitters-Forum
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    Stiftung Tierärztliche Hochschule Hannover, Bibliothek
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    Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    Zentrale Hochschulbibliothek Lübeck
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    Leuphana Universität Lüneburg, Medien- und Informationszentrum, Universitätsbibliothek
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    Hochschule Magdeburg-Stendal, Hochschulbibliothek
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    Hochschule Osnabrück, Bibliothek Campus Westerberg
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    Hochschule Magdeburg-Stendal, Standort Stendal, Bibliothek
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    UB Weimar
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    China’s agricultural productivity has achieved remarkable accomplishments in agricultural sector after China’s accession to World Trade Organization (WTO). According to National Bureau of Statistics of China (NBSC), the total meat production in 2018 is 43% more than in 2000, and the total cereal production in 2018 is 51% more than in 2000. However, the rapid development of agriculture is associated with environmental pollution. Since China’s rice output has quadrupled compared to the level in 1949, the rice production growth has serious repercussions on environment, which results in severe ...

     
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    Beteiligt: Brümmer, Bernhard (AkademischeR BetreuerIn); Yu, Xiaohua (AkademischeR BetreuerIn); Wollni, Meike (AkademischeR BetreuerIn)
    Sprache: Englisch
    Medientyp: Dissertation
    Format: Online
    Weitere Identifier:
    hdl: 21.11130/00-1735-0000-0008-583E-1
    Schlagworte: international trade; agricultural productivity; distance function; nitrogen pollution; environmental efficiency; productivity decomposition; stochastic nutrient frontier
    Umfang: 1 Online-Ressource (circa 96 Seiten), Illustrationen, Diagramme
    Bemerkung(en):

    Dissertation, Georg-August-Universität Göttingen, 2021
  3. From micro to macro: a note on the analysis of aggregate productivity dynamics using firm-level data
    Autor*in: Dias, Daniel; Marques, Carlos Robalo
    Erschienen: 2021
    Verlag:  Board of Governors of the Federal Reserve System, [Washington, DC]

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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    Schriftenreihe: International finance discussion papers ; number 1314 (April 2021)
    Schlagworte: Jensen's inequality; productivity decomposition; geometric mean
    Umfang: 1 Online-Ressource (circa 36 Seiten), Illustrationen
  4. Market selection in global value chains
    Autor*in: Mundt, Philipp; Cantner, Uwe; Inoue, Hiroyasu; Savin, Ivan; Vannuccini, Simone
    Erschienen: April 2021
    Verlag:  Bamberg Economic Research Group, Bamberg University, Bamberg

    The idea that market selection promotes survival and expansion of the “fittest” producersis a key principle underlying theories of competition. Yet, despite its intuitive appeal, thehypothesis that companies with superior productivity also exhibit... mehr

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    Thüringer Universitäts- und Landesbibliothek
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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    DS 19
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    The idea that market selection promotes survival and expansion of the “fittest” producersis a key principle underlying theories of competition. Yet, despite its intuitive appeal, thehypothesis that companies with superior productivity also exhibit higher growth lacks em-pirical support. One reason for this is that companies are not “islands” that produce goodsand services in isolation but depend on their suppliers in value chains, implying that exces-sive growth can also originate in the superior productive performance of these value-chainpartners. Neglecting these dependencies in empirical tests of the selection hypothesis leadsto measurement errors and may impair the identification of competition for the market.In this paper, we use data from the World Input-Output Database to capture these globalvalue-chain relationships in an empirical test for market selection, studying competitionbetween country-sectors for a global market share in different economic activities. Com-pared to the conventional view that focuses on individual productivities, our value-chainperspective on the productivity-growth nexus provides stronger empirical support for mar-ket selection. This suggests that the scope of selection reaches beyond the level of individualproducers and requires a systemic analysis of production networks. Our findings contributeto a better understanding of the determinants of selection in competitive environments andalso represent a novel application of global value-chain data.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9783943153910
    Weitere Identifier:
    hdl: 10419/234123
    Schriftenreihe: BERG working paper series ; no. 170 (April 2021)
    Schlagworte: competition; country-sector dynamics; input-output analysis; replicator dynamics; productivity decomposition
    Umfang: 1 Online-Ressource (circa 28 Seiten), Illustrationen
  5. Drivers of productivity change in global value chains
    reallocation vs. innovation
    Autor*in: Mundt, Philipp; Savin, Ivan
    Erschienen: [2022]
    Verlag:  Bamberg Economic Research Group, Bamberg University, Bamberg

    We revisit the debate on the role of technological improvement and market share reallocation in determining aggregate productivity gains. Contrary to previous work that neglects dependencies between suppliers in global value chains, we explicitly... mehr

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    We revisit the debate on the role of technological improvement and market share reallocation in determining aggregate productivity gains. Contrary to previous work that neglects dependencies between suppliers in global value chains, we explicitly account for input linkages that impact both channels of productivity improvement. Using sector-level data from the World Input-Output Database, we show that market share reallocation has a markedly larger effect on productivity change than innovation.

     
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    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9783949224003
    Weitere Identifier:
    hdl: 10419/261338
    Schriftenreihe: BERG working paper series ; no. 179 (May 2022)
    Schlagworte: input-output analysis; market share reallocation; productivity decomposition; production network; technological improvement
    Umfang: 1 Online-Ressource (circa 14 Seiten), Illustrationen
  6. Allocative efficiency, plant dynamics and regional productivity
    evidence from Germany
    Autor*in: Bruhn, Simon; Grebel, Thomas
    Erschienen: February 2023
    Verlag:  Ilmenau University of Technology, Institute of Economics, Ilmenau ; Universitätsbibliothek

    This paper argues that regional variation in the efficiency of labor allocation among German manufacturing plants plays a critical role in explaining regional disparities in productivity. In fact, we show that over 50% of the East-West productivity... mehr

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    Universitätsbibliothek Ilmenau
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    Thüringer Universitäts- und Landesbibliothek
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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    DS 61
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    This paper argues that regional variation in the efficiency of labor allocation among German manufacturing plants plays a critical role in explaining regional disparities in productivity. In fact, we show that over 50% of the East-West productivity gap is associated with a less efficient labor allocation in former East Germany. Yet, we also demonstrate that the mere focus on East-West comparisons hides partially large differences between the German federal states. These results suggest that regional productivity differences could be substantially narrowed by a more efficient labor allocation among plants. With respect to the underlying causes, we find evidence that the regional differences in allocative efficiency are significantly correlated with differences in export intensity, market concentration and plant size.

     
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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/268670
    RVK Klassifikation: QC 100
    Schriftenreihe: Ilmenau economics discussion papers ; vol. 28, no. 172
    Schlagworte: Regional productivity gap; productivity decomposition; allocative efficiency; labor allocation
    Umfang: 1 Online-Ressource (28 Seiten), Illustrationen
  7. The fallacy in productivity decomposition
    Autor*in: Bruhn, Simon; Grebel, Thomas; Nesta, Lionel
    Erschienen: June 2023
    Verlag:  Ilmenau University of Technology, Institute of Economics, Ilmenau ; Universitätsbibliothek

    This paper argues that the typical practice of performing growth decompositions based on log-transformed productivity values induces fallacious conclusions: using logs may lead to an inaccurate aggregate growth rate, an inaccurate description of the... mehr

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    Resolving-System (kostenfrei)
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    Universitätsbibliothek Ilmenau
    Signatur:
    WIR 2023
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    Standort:
    Thüringer Universitäts- und Landesbibliothek
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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 61
    Fernleihe:
    keine Fernleihe

     

    This paper argues that the typical practice of performing growth decompositions based on log-transformed productivity values induces fallacious conclusions: using logs may lead to an inaccurate aggregate growth rate, an inaccurate description of the microsources of aggregate growth, or both. We identify the mathematical sources of this log-induced fallacy in decomposition and analytically demonstrate the questionable reliability of log results. Using firm-level data from the French manufacturing sector during the 2009-2018 period, we empirically show that the magnitude of the log-induced distortions is substantial. Depending on the definition of accurate log measures, we find that around 60-80% of four-digit industry results are prone to mismeasurement. We further find significant correlations of this mismeasurement with commonly deployed industry characteristics, indicating, among other things, that less competitive industries are more prone to log distortions. Evidently, these correlations also a affect the validity of studies that investigate the role of industry characteristics in productivity growth.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/273397
    RVK Klassifikation: QC 340
    Auflage/Ausgabe: Updated June 2023
    Schriftenreihe: Ilmenau economics discussion papers ; vol. 28, no. 180
    Schlagworte: productivity decomposition; growth; log approximation; geometric mean; arithmetic mean
    Umfang: 1 Online-Ressource (37 Seiten)
  8. Productivity, markups, and reallocation
    evidence from French manufacturing firms from 1994 to 2016
    Autor*in: De Monte, Enrico
    Erschienen: [2024]
    Verlag:  ZEW - Leibniz Centre for European Economic Research, Mannheim, Germany

    This paper investigates the evolution of aggregate productivity and markups among French manufacturing firms between 1994 and 2016, by focusing on the role of reallocation with respect to both aggregate measures. Firm-level productivity and markups... mehr

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    Universitätsbibliothek Mannheim
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    This paper investigates the evolution of aggregate productivity and markups among French manufacturing firms between 1994 and 2016, by focusing on the role of reallocation with respect to both aggregate measures. Firm-level productivity and markups are estimated based on a gross output translog production function using popular estimation methods. I find an aggregate productivity growth of about 34% over the whole period while aggregate markups are found to remain relatively stable. As a key finding the study shows that over time reallocation of sales shares affects differently aggregate productivity and markups: Before 2000 both aggregate productivity and markups are importantly driven by reallocation effects; Post-2000, instead, the contribution of reallocation to aggregate productivity becomes negligible, inducing a slowdown in aggregate productivity growth, while I measure persistent reallocation of sales shares from lower to higher markup firms. Policy relevant implications of these dynamics are discussed.

     
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    Weitere Identifier:
    hdl: 10419/283014
    Schriftenreihe: Discussion paper / ZEW ; no. 24, 002 (01/2024)
    Schlagworte: productivity decomposition; production function estimation; business dynamism; market power; entry and exit
    Umfang: 1 Online-Ressource (circa 47 Seiten), Illustrationen
  9. Decomposing differences in productivity distributions
    Autor*in: Schneider, Patrick
    Erschienen: July 2018
    Verlag:  Bank of England, London

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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Staff working paper / Bank of England ; no. 740
    Schlagworte: Labour productivity; productivity decomposition; productivity distribution; UK productivity puzzle
    Umfang: 1 Online-Ressource (circa 16 Seiten), Illustrationen
  10. The UK productivity puzzle 2008-2013
    evidence from British businesses
    Autor*in: Riley, Rebecca R.; Bondibene, Chiara Rosazza; Young, Garry
    Erschienen: May 2015
    Verlag:  National Institute of Economic and Social Research, London

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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: NIESR discussion paper ; no. 450
    Schlagworte: productivity growth; productivity decomposition; resource allocation; credit shock,Great Recession; Great Stagnation
    Umfang: 1 Online-Ressource (circa 41 Seiten), Illustrationen
  11. The UK productivity puzzle 2008 – 13
    evidence from British businesses
    Autor*in: Riley, Rebecca R.; Rosazza-Bondibene, Chiara; Young, Garry
    Erschienen: 2015
    Verlag:  Bank of England, London

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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Staff working paper / Bank of England ; 531
    Schlagworte: Productivity growth; productivity decomposition; resource allocation; credit shock; Great Recession; Great Stagnation
    Umfang: Online-Ressource (40 S.), graph. Darst.