Search Results - subject_exact:"Herfindahl-Hirschman index"

Evaluating criticality of strategic metals : are the Herfindahl-Hirschman Index and usual concentration thresholds still relevant?

Bucciarelli, Pauline; Hache, Emmanuel; Mignon, Valérie - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015555026

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Evaluating criticality of strategic metals: are the Herfindahl-Hirschman Index and usual concentration thresholds still relevant?

Bucciarelli, Pauline; Hache, Emmanuel; Mignon, Valérie - 2024

Book / Working Paper

International rewards and budget concentration in domestic sports leagues

Moreno-Ternero, Juan D.; Pawlowski, Tim; Weber, Shlomo - 2026

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015605239

The fallacy of concentration

Kritzman, Mark; Turkington, David - 2026

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015647175

Modal and territorial concentration in import logistics : assessing disruption exposure using customs revenue data

Basantes-Garcés, Pablo Emilio; Lizano-Arauz, Carlos David - 2026

Background: Understanding how logistics structure affects fiscal performance and exposure to disruption is critical in import-dependent economies. This study examines the concentration of Ecuador's import logistics system using customs revenue as an operational-fiscal proxy. Methods: The...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015650469

Decoding China’s urban transformation : multiscale analysis of urban spatial structures and their influencing factors (2007-2023)

Wang, Yan; Liu, Kai - 2026

Investigating urban spatial structures (USSs) and their influencing factors at different spatial scales is crucial for promoting sustainable urban transformation. Based on nighttime light datasets and the Herfindahl-Hirschman index (HHI), this study analyzes USS characteristics in China from...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10016074258

A disaggregated view of market concentration in the food retail industry

Zeballos, Eliana; Dong, Xiao; Islamaj, Ergys - 2023

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014330876

An aggregative games approach to merger analysis in multiproduct-firm oligopoly

Nocke, Volker; Schutz, Nicolas - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015463786

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An aggregative games approach to merger analysis in multiproduct-firm oligopoly

Nocke, Volker; Schutz, Nicolas - 2018

Book / Working Paper

An aggregative games approach to merger analysis in multiproduct-firm oligopoly

Nocke, Volker; Schutz, Nicolas - 2018

Book / Working Paper

An Aggregative Games Approach to Merger Analysis in Multiproduct-Firm Oligopoly

Nocke, Volker - 2018

Book / Working Paper

An Aggregative Games Approach to Merger Analysis in Multiproduct-Firm Oligopoly

Nocke, Volker - 2018

Book / Working Paper

An aggregative games approach to merger analysis in multiproduct-firm oligopoly

Nocke, Volker; Schutz, Nicolas - 2018

Book / Working Paper

Measuring energy storage industry agglomeration : evidence from China

Xue, Yuyu; Qiao, Yinghui; Zhou, Yanqiu; Tan, Zhixiong - 2025

Industrial agglomeration is an inevitable path for the energy storage industry to develop on a large scale. Based on the database of listed companies in China's A-share market, the data of upstream and downstream enterprises in the energy storage industry chain from 2015 to 2020 are collected...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015467176

An analysis of the moderating role of Internet penetration in the banking competition-banks' profitability nexus : case of the CEMAC banking sector

Wirajing, Muhamadu Awal Kindzeka; Moutie, Valery Giscard; … - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015471409

Beware diworsification : a firm- and supply-chain approach to trade resilience

Warin, Thierry - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015448677

Artificial Intelligence innovation by financial innovators : evidence from US patents

Timmerman, Jean Xiao - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015605513

Causation, correlation, and market concentration : a philosophical intervention

Jhun, Jennifer S. - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015519650

Efficiency, market structure and performance of the insurance industry in an emerging economy

Ofori-Boateng, Kenneth; Ohemeng, Williams; Boro, Ernest … - 2022

This paper investigated the structure of the market, efficiency and performance (profitability) of the general insurance industry in the Ghanaian economy. The overriding objective was to evaluate the impact that regulatory informed market structure would have on the pricing behaviour; examining...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013460036

Measuring concentration in the Japanese loan and deposit markets

Uesugi, Iichiro; Hiraga, Kazuki; Manabe, Masashi; … - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013414909

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Measuring concentration in the Japanese loan and deposit markets

Uesugi, Iichiro; Hiraga, Kazuki; Manabe, Masashi; … - 2022

Book / Working Paper

Assessing mineral supply concentration from different perspectives through a case study of zinc

Thomas, Christine L.; Nassar, Nedal T.; DeYoung, John H. - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013464137

The evolution of U.S. retail concentration

Smith, Dominic; Ocampo Díaz, Sergio - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013270297

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The evolution of U.S. retail concentration

Smith, Dominic; Ocampo Díaz, Sergio - 2020

Book / Working Paper

Urban agglomeration and regional economic performance connectedness: Thin ice in developing regions

Maket, Isaiah; Szakálné Kanó, Izabella; Vas, Zsófia - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015520174

Determinants of Trade Partner Concentration: An Analysis for European Countries

Afonso, António; Alves, José; Menescal, Lucas; … - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015175228

Corporate governance in listed firms : does market competition make a difference?

Lê Thị Thoan; Vo Thi Ngoc Thuy - 2024

This study assesses the relationship between market competition and corporate governance by analysing 562 non-financial companies listed on the Vietnamese stock market from 2010 to 2019. We used the quantitative method through oridinary least squares (OLS) robust and feasible generalised least...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014562827

Reform of parachute payments in the English football championship

Evans, Richard - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014546388

Liberalisation, concentration and diversification : business groups in India, 2000-2020

Commander, Simon; Estrin, Saul; Thomas, Naveen; … - 2024

We analyse changes in market structure in India between 2000 and 2020 using a rich dataset at high levels of disaggregation. We examine the extent to which business groups - notably family-owned groups - have maintained dominant market positions in the Indian economy. We focus on two key...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015084190

Determinants of trade partner concentration : an analysis for European countries

Afonso, António; Alves, José; Menescal, Lucas; … - 2024

After computing the Gini and Herfindahl-Hirschman indexes for exports and imports partner concentration for a set of 31 European countries between 1995 and 2023, we analyse the role of macroeconomic, institutional and uncertainty effects on the partner concentration (diversification) of exports...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015125403

Does industry monopolization widen wage residual inequality In China?

Zhu, Chen; Wang, Zekai; Jiang, Qi; Xie, Chang - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015202581

Urban agglomeration and regional economic performance connectedness : thin ice in developing regions

Maket, Isaiah; Szakálné Kanó, Izabella; Vas, Zsófia - 2024

This paper evaluates the evolution of urban agglomeration from 2000 to 2020 in 66 developing and developed economies from Asia, Europe, and Sub-Saharan Africa (SSA) and examines how urban agglomeration changes impinge on economic performance changes. The aim is to overcome the limitations of the...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015047829

ESG performance and firms' business and geographical diversification : an empirical approach

Barros, Victor; Matos, Pedro Verga; Sarmento, Joaquim … - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014546078

Financial market volatility : does banking concentration play a role?

Zeeshan, Mohammad - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015063312

The international currency system revisited

Benney, Tabitha M.; Cohen, Benjamin J. - 2024

What does the international currency system really look like? Since World War II, the US dollar has prevailed as the international community’s one truly global money. The currency system could loosely be described as unipolar, practically a monopoly. Is that still true? Opinions are sharply...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014485380

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The international currency system revisited

Benney, Tabitha M.; Cohen, Benjamin J. - 2022

Article

Common ownership of competing firms : evidence from Australia

Leigh, Andrew; Triggs, Adam - 2021

We provide the first estimates of the extent of common ownership of competing firms in Australia. Combining data on market shares and substantial shareholdings, we calculate the impact of common ownership on effective market concentration. Among firms where we can identify at least one owner, 31...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012507267

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Common ownership of competing firms: evidence from Australia

Leigh, Andrew; Triggs, Adam - 2021

Book / Working Paper

Do Indian companies' debt structures reflect debt specialisation?

Unni, Nivya; Kumari, S. Santhosh - 2026

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015677362

Local and national concentration trends in jobs and sales : the role of structural fransformation

Autor, David H.; Patterson, Christina; Van Reenen, John - 2023

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014249214

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Local and national concentration trends in jobs and sales : the role of structural fransformation

Autor, David H.; Patterson, Christina; Van Reenen, John - 2023

Book / Working Paper

Stay Concentrated to Survive

Gounopoulos, Dimitrios; Huang, Chen - 2023

Using a text-based measure as a proxy for a firm’s geographically concentrated business interests, we document that geographic concentration reduces the probability of failure risk for newly listed firms. We find that the effect is more pronounced in soft information environments, and in small...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014257815

Industrial Concentration in India

Ghosh, Gaurav Somenath; Gupta, Subhashish - 2023

Concentration of economic power is usually frowned upon because its social and political effects are substantial and undesirable. On the flip side one can argue that concentration provides the necessary scale to compete in international markets. Researchers use concentration measures like the...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014351483

Competition and stability in the European Union banking sector

Ferreira, Cândida - 2023

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014447467

The impact of concentration among venture capitalists : revisiting the determinants of venture capital

Félix, Elisabete Gomes Santana; Nunes, José Carlos; … - 2023

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014339833

Local and national concentration trends in jobs and sales : the role of structural transformation

Autor, David H.; Patterson, Christina; Van Reenen, John - 2023

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014265708

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Local and National Concentration Trends in Jobs and Sales : The Role of Structural Transformation

Autor, David H.; Patterson, Christina; Van Reenen, John - 2023

Book / Working Paper

Local and national concentration trends in jobs and sales : the role of structural transformation

Autor, David H.; Patterson, Christina; Van Reenen, John - 2023

Book / Working Paper

Sports team success and managerial decisions : the role of playing-time concentration

Cardazzi, Alexander; Humphreys, Brad R.; Reddig, Kole - 2024

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014505027

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Sports team success and managerial decisions : the role of playing time concentration

Cardazzi, Alexander; Humphreys, Brad R.; Reddig, Kole - 2023

Book / Working Paper

Cautionary note about the Herfindahl-Hirschman index of market (industry) concentration

Kvålseth, Tarald O. - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014544638

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Cautionary note about the Herfindahl-Hirschman index of market (industry) concentration

Kvålseth, Tarald O. - 2022

Article

Cautionary Note About the Herfindahl-Hirschman Index of Market (Industry) Concentration

Kvålseth, Tarald O. - 2023

Book / Working Paper

Environmental, social and governance performance and firm value : does ownership concentration matter?

Truong, Thi Hanh Dung - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015197696

Rating Government Procurement Markets

Deryugina, Tatyana; Žaldokas, Alminas; Fedyk, Anastassia; … - 2025

We develop a novel, scalable method for assessing the quality of public procurement systems using standard administrative data. Our approach compares the distribution of procurement opportunities to the distribution of contract awards across firms. We first derive a simple theoretical benchmark...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015553528

The effect of CUSFTA and NAFTA on Canada's export composition

Maleki, Manouchehr Barjesteh; Samarghandi, Hamed; … - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015670825

Economic and non-economic impact of digital transformation on enterprise competitiveness : evidence from Chinese-listed companies

Zhao, Jing; Hu, Pan; Cui, Luansong - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015550309

Concentration indices, welfare distortions, and misallocation in oligopoly

Nocke, Volker; Schutz, Nicolas - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015405499

Local banking market structure and employment dynamics : evidence from US counties

Ghosh, Amit; Contreras, Salvador - 2025

Persistent link: https://ebvufind01.dmz1.zbw.eu/10016081669

Evaluation of the implementation of smart specialisation strategy in Lithuanian industry

Augustinaitis, Arūnas; Kaivo-oja, Jari; Lauraeus, Theresa - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015401786

Analysis of the assets, credits and deposits concentration within the Croatian banking system based on selected concentration indices

Anđelinović, Mihovil; Milec, Mihaela; Dumičić, Ksenija - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10014558443

Efficiency, market structure and performance of the insurance industry in an emerging economy

Ofori-Boateng, Kenneth; Ohemeng, Williams; Boro, Ernest … - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10015074067

Concentration screens for horizontal mergers

Nocke, Volker; Whinston, Michael D. - 2020

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012264059

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Concentration screens for horizontal mergers

Nocke, Volker; Whinston, Michael D. - 2020

Book / Working Paper

Concentration Screens for Horizontal Mergers

Nocke, Volker; Whinston, Michael D. - 2022

Book / Working Paper

Concentration Screens for Horizontal Mergers

Nocke, Volker - 2020

Book / Working Paper

Does asset location and concentration explain REIT IPO valuation?

Ling, David C.; Marcato, Gianluca; Zheng, Chen - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013275931

A short note revisiting the concentration index : does the normalization of the concentration index matter?

Ataguba, John E. - 2022

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013279367

The impacts of the COVID-19 pandemic on the tour operator market : the case of Slovakia

Derco, Ján - 2022

The aim of the research is to determine the impact of the COVID-19 pandemic (and subsequent state aid) on selected financial indicators of tour operators operating on Slovakia’s market. The article analyses the changes in the market between 2018 and 2020 (market concentration, insolvency...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10013471422