{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T22:14:51Z","timestamp":1775686491178,"version":"3.50.1"},"reference-count":70,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2024,5,23]],"date-time":"2024-05-23T00:00:00Z","timestamp":1716422400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sustainability"],"abstract":"<jats:p>Maritime transport plays a pivotal role in the global economy, facilitating the majority of international trade and serving as a cornerstone for efficient and expansive logistics networks. The proliferation of economic globalisation has resulted in a significant upsurge in intercontinental transactions, thereby fostering the utilisation of ports and shipping enterprises as cost-effective and expeditious means of accessing a wide range of destinations in Europe, Asia, Africa, and North America. The objective of this study is to evaluate the significance of five exogenous variables, namely, GDP per capita, water depth, commodity-type diversification, management model, and European directional division, in relation to the performance of seaports. Measuring the impact of exogenous variables in seaport performance is crucial for understanding how external factors influence efficiency, enabling informed decision-making, and facilitating the development of targeted policies for sustainable and effective port operations. This assessment will be conducted using robust benchmarking analysis methods, specifically the nonparametric order-\u03b1 model. Several findings suggest that there is a negative relationship between GDP per capita and the performance of seaports when GDP per capita reaches very high levels. However, seaports located in regions with lower GDP per capita tend to exhibit superior performance. The inefficiency of southern seaports is evident, whereas seaports located in Central\/Eastern Europe exhibit superior performance, irrespective of their model orientation. These findings underscore the importance of considering economic context and regional factors in understanding seaport performance and highlight potential areas for improvement in southern seaports.<\/jats:p>","DOI":"10.3390\/su16114427","type":"journal-article","created":{"date-parts":[[2024,5,23]],"date-time":"2024-05-23T09:58:47Z","timestamp":1716458327000},"page":"4427","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["An Assessment of Container Seaport Efficiency Determinants"],"prefix":"10.3390","volume":"16","author":[{"given":"Paulo","family":"Caldas","sequence":"first","affiliation":[{"name":"CIGEST, Business and Economic School, Instituto Superior de Gest\u00e3o, Av. Mal. Craveiro Lopes 2A, 1700-284 Lisbon, Portugal"},{"name":"CEG-IST, Centro de Estudos em Gest\u00e3o, Instituto Superior T\u00e9cnico, University of Lisbon, Av. Rovisco Pais 1, 1040-001 Lisbon, Portugal"},{"name":"Centre for Local Government, University of New England, Armidale, NSW 2350, Australia"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8309-365X","authenticated-orcid":false,"given":"Maria Isabel","family":"Pedro","sequence":"additional","affiliation":[{"name":"CEG-IST, Centro de Estudos em Gest\u00e3o, Instituto Superior T\u00e9cnico, University of Lisbon, Av. Rovisco Pais 1, 1040-001 Lisbon, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0344-5200","authenticated-orcid":false,"given":"Rui Cunha","family":"Marques","sequence":"additional","affiliation":[{"name":"RCM2+, Research Centre for Asset Management and Systems Engineering, Lusofona University, Campo Grande 376, 1749-024 Lisboa, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2024,5,23]]},"reference":[{"key":"ref_1","first-page":"22","article-title":"Portugal na rede transeuropeia, contexto hist\u00f3rico e objetivos actuais, o que falta fazer? Portugal 2020","volume":"2","author":"Oliveira","year":"2015","journal-title":"Rev. Cient. Ingenium"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1016\/j.tre.2014.05.008","article-title":"Port service chains and port performance evaluation","volume":"69","author":"Talley","year":"2014","journal-title":"Transp. Res. Part E"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1016\/j.ijpe.2015.09.024","article-title":"A market-oriented approach for intermodal net work optimisation meeting cost, time and environmental requirements","volume":"171","author":"Lam","year":"2016","journal-title":"Int. J. Prod. Econ."},{"key":"ref_4","unstructured":"European Union (2014). The World Factbook, Factbook, CIA World."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1080\/03081060.2010.502375","article-title":"Seaport performance analysis by robust non-parametric efficient estimators","volume":"33","author":"Marques","year":"2010","journal-title":"Transp. Plan. Technol."},{"key":"ref_6","first-page":"405","article-title":"Port privatization, efficiency and competitiveness: Some empirical evidence from container ports (terminals)","volume":"39","author":"Tongzon","year":"2005","journal-title":"Transp. Res. Part A"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1016\/j.tre.2014.04.011","article-title":"Drivers explaining the inefficiency of Peruvian and Chilean ports terminals","volume":"67","author":"Chang","year":"2014","journal-title":"Transp. Res. Part E: Logist. Transp. Rev."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1017\/S0266466605050206","article-title":"Nonparametric frontier estimation: A conditional quantile-based approach","volume":"21","author":"Aragon","year":"2005","journal-title":"Econom. Theory"},{"key":"ref_9","first-page":"698","article-title":"Container port production efficiency: A comparative study of DEA and FDH approaches","volume":"5","author":"Wang","year":"2003","journal-title":"J. East. Asia Soc. Transp. Stud."},{"key":"ref_10","first-page":"354","article-title":"The technical efficiency of container ports: Comparing data envelopment analysis and stochastic frontier analysis","volume":"40","author":"Cullinane","year":"2006","journal-title":"Transp. Res. Part A"},{"key":"ref_11","first-page":"1397","article-title":"Benchmarking the Efficiency of Asian Container Ports","volume":"5","author":"Munisamy","year":"2011","journal-title":"Afr. J. Bus. Manag."},{"key":"ref_12","first-page":"1","article-title":"Application of DEA on the measurement of operating efficiencies for east-Asia major container terminals","volume":"2","author":"Lu","year":"2012","journal-title":"J. Syst. Manag. Sci."},{"key":"ref_13","unstructured":"Merk, O., and Dang, T. (2012). Efficiency of world ports in container and bulk cargo (oil, coal, ores and grain). OECD Regional Development Working Papers, OECD Publishing."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"536","DOI":"10.5545\/sv-jme.2012.931","article-title":"Sensitivity analysis for identifying the critical productivity factors of container terminals","volume":"59","author":"Lu","year":"2013","journal-title":"J. Mech. Eng."},{"key":"ref_15","first-page":"91","article-title":"Efficiency of operations in container terminals: A Frontier Method","volume":"5","author":"Mokhtar","year":"2013","journal-title":"Eur. J. Bus. Manag."},{"key":"ref_16","first-page":"107","article-title":"Efficiency measurement of selected Australian and other international ports using data envelopment analysis","volume":"35","author":"Tongzon","year":"2001","journal-title":"Transp. Res. Part A"},{"key":"ref_17","first-page":"592","article-title":"Application of DEA and SFA on the measurement of operating efficiencies for 27 international container ports","volume":"5","author":"Lin","year":"2005","journal-title":"Proc. East. Asia Soc. Transp. Stud."},{"key":"ref_18","first-page":"8299","article-title":"The efficiency of European container terminals and implications for supply chain management","volume":"8","author":"Wang","year":"2006","journal-title":"Marit. Econ. Logist. Palgrave Macmillan"},{"key":"ref_19","first-page":"597","article-title":"Efficiency of Middle Eastern and East African Seaports: Application od DEA using window analysis","volume":"23","author":"Mustaffa","year":"2008","journal-title":"Eur. J. Sci. Res."},{"key":"ref_20","unstructured":"Munisamy, S., and Jun, O. (2013, January 25\u201326). Efficiency of Latin American container seaports using DEA. Proceedings of the 3rd Asia-Pacific Business Research Conference, Kuala Lumpur, Malaysia."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"195","DOI":"10.5394\/KINPR.2013.37.2.195","article-title":"Data envelopment analysis for container terminals considering an undesirable output-Focus on Busan Port & Kwangyang Port","volume":"37","author":"Shin","year":"2013","journal-title":"J. Navig. Port Res."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.seps.2015.06.002","article-title":"Public-Private Partnerships and Scale Efficiency in Brazilian Ports: Evidence from Two-Stage DEA Analysis","volume":"51","author":"Wanke","year":"2015","journal-title":"Socio-Econ. Plan. Sci."},{"key":"ref_23","first-page":"340","article-title":"Governance and performance evaluation of the Portuguese seaports in the European context","volume":"1","author":"Marques","year":"2009","journal-title":"Int. J. Serv. Econ. Manag."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1057\/palgrave.mel.9100163","article-title":"A benchmark analysis of Italian seaports using data envelopment analysis","volume":"8","author":"Barros","year":"2006","journal-title":"Marit. Econ. Logist."},{"key":"ref_25","unstructured":"Nigra, S. (2010). Efficiency of the Seaport Sector. [Master\u2019s Thesis, Universidade T\u00e9cnica de Lisboa]."},{"key":"ref_26","first-page":"63","article-title":"DEA Window Analysis for Measuring Port Efficiencies in Serbia","volume":"24","author":"Hrle","year":"2012","journal-title":"Traffic Transp."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/j.tranpol.2013.05.004","article-title":"Physical infrastructure and shipment consolidation efficiency drivers in Brazilian ports: A two-stage network-DEA approach","volume":"29","author":"Wanke","year":"2013","journal-title":"Transp. Policy"},{"key":"ref_28","first-page":"50","article-title":"The evolution of container terminal productivity and efficiency under changing economic environments","volume":"8","author":"Wilmsmeier","year":"2013","journal-title":"Res. Transp. Bus. Manag."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"717","DOI":"10.1007\/s00291-010-0202-7","article-title":"The efficiency analysis of container port production using DEA panel data approaches","volume":"32","author":"Cullinane","year":"2010","journal-title":"OR Spectr."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"818","DOI":"10.1016\/j.ejor.2012.06.028","article-title":"How to measure the impact of environmental factors in a nonparametric production model","volume":"223","author":"Badin","year":"2012","journal-title":"Eur. J. Oper. Res."},{"key":"ref_31","unstructured":"Lloyd, P.J., and Zang, X.G. (2002). Does the technology of foreign-invested enterprises spill over to other enterprises in china? An application of post-DEA bootstrap regression analysis. Modelling the Chinese Economy, Edward Elgar Press."},{"key":"ref_32","unstructured":"Daraio, C., and Simar, L. (2007). Advanced robust and nonparametric methods in efficiency analysis. Series: Studies in Productivity and Efficiency, Springer."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/j.jeconom.2005.07.009","article-title":"Estimation and inference in two-sage semi-parametric models of production processes","volume":"136","author":"Simar","year":"2007","journal-title":"J. Econom."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"120543","DOI":"10.1016\/j.eswa.2023.120543","article-title":"Data envelopment analysis models with imperfect knowledge of input and output values: An application to Portuguese public hospitals","volume":"231","author":"Ferreira","year":"2023","journal-title":"Expert Syst. Appl."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0304-4076(01)00080-X","article-title":"Nonparametric frontier estimation: A robust approach","volume":"106","author":"Cazals","year":"2002","journal-title":"J. Econom."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1016\/j.ejor.2014.01.064","article-title":"Directional distances and their robust versions: Computational and testing issues","volume":"237","author":"Daraio","year":"2014","journal-title":"Eur. J. Oper. Res."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1023\/A:1007864806704","article-title":"Statistical inference in non-parametric frontier models: The state of the art","volume":"13","author":"Simar","year":"2003","journal-title":"J. Product. Anal."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1007\/s11123-011-0230-6","article-title":"Two-stage DEA: Caveat emptor","volume":"36","author":"Simar","year":"2011","journal-title":"J. Product. Anal."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"640","DOI":"10.1016\/j.ejor.2009.03.038","article-title":"Optimal bandwidth selection for conditional efficiency measures: A data-driven approach","volume":"201","author":"Badin","year":"2010","journal-title":"Eur. J. Oper. Res."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1007\/s11123-005-3042-8","article-title":"Introducing environmental variables in nonparametric frontier models: A probabilistic approach","volume":"24","author":"Daraio","year":"2005","journal-title":"J. Product. Anal."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1023\/A:1022637501082","article-title":"Profit, Directional Distance Functions, and Nerlovian Efficiency","volume":"98","author":"Chambers","year":"1998","journal-title":"J. Optim. Theory Appl."},{"key":"ref_42","doi-asserted-by":"crossref","unstructured":"F\u00e4re, R., Grosskopf, S., and Lovell, K.A. (1985). The Measurement of Efficiency of Production, Kluwer Nijhof Publishing.","DOI":"10.1007\/978-94-015-7721-2"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"342","DOI":"10.1016\/j.jeconom.2011.10.002","article-title":"Probabilistic characterization of directional distances and their robust versions","volume":"166","author":"Simar","year":"2012","journal-title":"J. Econom."},{"key":"ref_44","first-page":"1011","article-title":"A step forward on order-\u03b1 robust nonparametric method: Inclusion of weight restrictions, convexity and non-variable returns to scale","volume":"20","author":"Ferreira","year":"2020","journal-title":"Oper. Res."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"716","DOI":"10.1016\/j.ejor.2017.09.044","article-title":"Economies of scope in the health sector: The case of Portuguese hospitals","volume":"266","author":"Ferreira","year":"2018","journal-title":"Eur. J. Oper. Res."},{"key":"ref_46","first-page":"103219","article-title":"Assessing sustainable development goals attainment through energy-environmental efficiency: The case of Latin American and Caribbean countries","volume":"57","author":"Ibrahim","year":"2023","journal-title":"Sustain. Energy Technol. Assess."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1080\/01441640903175592","article-title":"Influence of congestion efficiency on the European seaports performance. Does it matter?","volume":"30","author":"Marques","year":"2010","journal-title":"Transp. Rev."},{"key":"ref_48","unstructured":"Portopia (2016). European Port Industry Sustainability Report 2016, The European Sea Ports Organisation."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"286","DOI":"10.1504\/IJSTL.2012.047493","article-title":"Using non-parametric technologies to estimate returns to scale in the Iberian and international seaports","volume":"4","author":"Carvalho","year":"2012","journal-title":"Int. J. Shipp. Transp. Logist."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"2837","DOI":"10.1016\/j.retrec.2012.11.009","article-title":"An empirical study of the impacts of operating and market conditions on container-port efficiency and benchmarking","volume":"42","author":"Bichou","year":"2013","journal-title":"Res. Transp. Econ."},{"key":"ref_51","unstructured":"Liu, Q. (2010). Efficiency Analysis of Container Ports and Terminals. [Ph.D. Thesis, Philosophy of University College London]."},{"key":"ref_52","unstructured":"Caldeirinha, V., Felicio, J., and Dionisio, A. (2013). Effect of the Container Terminal Characteristics on Performance, University of Evora. CEFAGE-UE Working Paper."},{"key":"ref_53","first-page":"133140","article-title":"Freight pain: The rise and fall of globalization","volume":"87","author":"Levinson","year":"2008","journal-title":"Foreign Aff."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1057\/palgrave.mel.9100177","article-title":"The European Port Industry: An Analysis of its Economic Efficiency","volume":"9","author":"Trujillo","year":"2007","journal-title":"Marit. Econ. Logist."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1080\/03088830701695172","article-title":"The determinants of maritime policy","volume":"34","author":"Li","year":"2007","journal-title":"Marit. Policy Manag."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1080\/00036840122522","article-title":"Measuring Performance in Primary Care: Econometric Analysis and DEA","volume":"33","author":"Giuffrida","year":"2001","journal-title":"J. Appl. Econ."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1016\/j.tourman.2012.06.009","article-title":"Efficiency and its Determinants in Portuguese Hotels in the Algarve","volume":"36","author":"Oliveira","year":"2013","journal-title":"Tour. Manag."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1080\/07474930600972582","article-title":"On Testing Equality of Distributions of Technical Efficiency Scores","volume":"25","author":"Simar","year":"2006","journal-title":"Econom. Rev."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/j.ijpe.2015.02.019","article-title":"Examining the influence of organizational capability in innovative business operations and the mediation of profitability on customer satisfaction: An application in intermodal transport operators in Taiwan","volume":"171","author":"Lun","year":"2016","journal-title":"Int. J. Prod. Econ."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1007\/s12544-012-0080-y","article-title":"Ranking and causes of inefficiency of container seaports in South-Eastern Europe","volume":"4","author":"Niavis","year":"2012","journal-title":"Eur. Transp. Res. Rev."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1080\/030888300286581","article-title":"Economic efficiency in Spanish ports: Some empirical evidence","volume":"27","year":"2000","journal-title":"Marit. Policy Manag."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1007\/s10729-016-9387-x","article-title":"Identifying congestion levels, sources and determinants on intensive care units: The Portuguese case","volume":"21","author":"Ferreira","year":"2016","journal-title":"Health Care Manag. Sci."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1007\/s10198-014-0574-8","article-title":"Did the corporatization of Portuguese hospitals significantly change their productivity?","volume":"16","author":"Ferreira","year":"2015","journal-title":"Eur. J. Health Econ."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1007\/s10729-014-9286-y","article-title":"Should inpatients be adjusted by their complexity and severity for efficiency assessment? Evidence from Portugal","volume":"19","author":"Ferreira","year":"2016","journal-title":"Health Care Manag. Sci."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1016\/j.omega.2018.07.010","article-title":"Do quality and access to hospital services impact on their technical efficiency?","volume":"86","author":"Ferreira","year":"2019","journal-title":"Omega"},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"134017","DOI":"10.1016\/j.scitotenv.2019.134017","article-title":"Transnational resource generativity: Efficiency analysis and target setting of water, energy, land, and food nexus for OECD countries","volume":"697","author":"Ibrahim","year":"2019","journal-title":"Sci. Total Environ."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"119540","DOI":"10.1016\/j.eswa.2023.119540","article-title":"A geometric aggregation of performance indicators considering regulatory constraints: An application to the urban solid waste management","volume":"218","author":"Ferreira","year":"2023","journal-title":"Expert Syst. Appl."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1016\/j.wasman.2021.12.020","article-title":"Performance and its determinants in the Portuguese municipal solid waste utilities","volume":"139","author":"Amaral","year":"2022","journal-title":"Waste Manag."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.jairtraman.2016.07.020","article-title":"Comparing efficiency of holding business model and individual management model of airports","volume":"57","author":"Ferreira","year":"2016","journal-title":"J. Air Transp. Manag."},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/j.tre.2018.09.007","article-title":"Explanatory variables driving the technical efficiency of European seaports: An order-\u03b1 approach dealing with imperfect knowledge","volume":"119","author":"Ferreira","year":"2018","journal-title":"Transp. Res. Part E Logist. Transp. Rev."}],"container-title":["Sustainability"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2071-1050\/16\/11\/4427\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T14:47:24Z","timestamp":1760107644000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2071-1050\/16\/11\/4427"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5,23]]},"references-count":70,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2024,6]]}},"alternative-id":["su16114427"],"URL":"https:\/\/doi.org\/10.3390\/su16114427","relation":{},"ISSN":["2071-1050"],"issn-type":[{"value":"2071-1050","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5,23]]}}}