1–50 von 677 Ergebnissen
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    A bottom-up transportation network efficiency measuring approach: A case study of taxi efficiency in New York City

    Zhai, Wei / Bai, Xueyin / Peng, Zhong-ren et al. | Elsevier | 2019
    Schlagwörter: Transportation network efficiency , OD-level efficiency , Citywide efficiency , Taxi efficiency

    Company performance and environmental efficiency: A case study for shipping enterprises

    Gong, Xiaoxing / Wu, Xiaofan / Luo, Meifeng | Elsevier | 2018
    Schlagwörter: Economic efficiency , Cargo efficiency , Environmental efficiency

    Efficiency drivers of international airports: A worldwide benchmarking study

    Pacagnella, Antônio Carlos Junior / Hollaender, Paulo Sodre / Mazzanati, Giovanni Vitale et al. | Elsevier | 2020
    Schlagwörter: Airport efficiency , Efficiency drivers

    Effects of government regulations and input subsidies on cost efficiency: A decomposition approach

    Obeng, K. / Sakano, R. | Elsevier | 2020
    Schlagwörter: Cost efficiency , Allocative efficiency , Technical efficiency

    Measuring energy and environmental efficiency of transportation systems in China based on a parallel DEA approach

    Wu, Jie / Zhu, Qingyuan / Chu, Junfei et al. | Elsevier | 2015
    Schlagwörter: Environmental efficiency , Efficiency decomposition

    Implication of geometrical configuration of cavity on combustion performance in a strut-based scramjet combustor

    Lakka, Suneetha / Randive, Pitambar / Pandey, K.M. | Elsevier | 2020
    Schlagwörter: Combustion efficiency , Mixing efficiency

    Mixing and combustion augmentation of the RBCC with different mixer configurations in ejector mode

    Chao, Huang / Huanli, Yu / Jian, Dai | Elsevier | 2020
    Schlagwörter: Mixing efficiency , Combustion efficiency

    A cross efficiency distinguishing method to explore the cooperation degree in dynamic airline environmental efficiency

    Cui, Qiang / Li, Ye | Elsevier | 2020
    Schlagwörter: Cross efficiency distinguishing method , Dynamic benevolent environmental DEA Cross-efficiency model , Dynamic aggressive environmental DEA Cross-efficiency model , Airline environmental efficiency

    Efficiencies of the urban railway lines incorporating financial performance and in-vehicle congestion in the Tokyo Metropolitan Area

    Le, Yiping / Oka, Minami / Kato, Hironori | Elsevier | 2021
    Schlagwörter: Operational efficiency , Cost efficiency , Revenue efficiency

    Energy audits in shipping companies

    von Knorring, Hannes | Elsevier | 2019
    Schlagwörter: Ship energy efficiency management plan , Energy efficiency gap , Energy efficiency barriers

    On the modeling of energy efficiency indices of agricultural tractor driving wheels applying adaptive neuro-fuzzy inference system

    Taghavifar, Hamid / Mardani, Aref | Elsevier | 2014
    Schlagwörter: Energy efficiency , Tractive power efficiency

    Efficiency of inland waterway container terminals: Stochastic frontier and data envelopment analysis to analyze the capacity design- and throughput efficiency

    Wiegmans, Bart / Witte, Patrick | Elsevier | 2017
    Schlagwörter: Design capacity efficiency , Throughput efficiency

    Evaluating port efficiency dynamics: A risk-based approach

    Sun, Qinghe / Chen, Li / Meng, Qiang | Elsevier | 2022
    Schlagwörter: Port efficiency , Stochastic efficiency

    Measuring the efficiency of Mexican airports

    Ablanedo-Rosas, José Humberto / Gemoets, Leopoldo A. | Elsevier | 2010
    Schlagwörter: Airport efficiency , Scale efficiency

    Evaluating European railway deregulation using different approaches

    Cantos, Pedro / Manuel Pastor, José / Serrano, Lorenzo | Elsevier | 2012
    Schlagwörter: Efficiency

    Measuring the effects of China’s airline mergers on the productivity of state-owned carriers

    Chow, Clement Kong Wing / Fung, Michael Ka Yiu | Elsevier | 2011
    Schlagwörter: Technical efficiency , Parametric efficiency changes and technical changes

    Green efficiency evaluation and improvement of Chinese ports: A cross-efficiency model

    Wang, Lei / Zhou, Zhixiang / Yang, Yang et al. | Elsevier | 2020
    Schlagwörter: Green efficiency , Cross-efficiency model

    Evaluating energy efficiency for airlines: An application of VFB-DEA

    Cui, Qiang / Li, Ye | Elsevier | 2015
    Schlagwörter: Energy efficiency

    Airlines performance in the new market context: A comparative productivity and efficiency analysis

    Barbot, Cristina / Costa, Álvaro / Sochirca, Elena | Elsevier | 2008
    Schlagwörter: Efficiency

    Efficiency measure on the truck restriction policy in China: A non-radial data envelopment model

    Chen, Xiaodong / Wu, Ge / Li, Ding | Elsevier | 2019
    Schlagwörter: Pass through efficiency measure , Safe traffic efficiency measure , Unified efficiency measure

    Improving the combustion of scramjet engines with struts using grooves and bumps

    Sheng, Zhi-Qiang / Zhang, Lan / Lu, Liang-Ze et al. | Elsevier | 2024
    Schlagwörter: Mixing efficiency , Combustion efficiency

    Two faces of airport business: A non-parametric analysis of the Italian airport industry

    Gitto, Simone / Mancuso, Paolo | Elsevier | 2011
    Schlagwörter: Airport efficiency , Non-parametric efficiency estimation

    The path and time efficiency of residents' trips of different purposes with different travel modes: An empirical study in Guangzhou, China

    Yang, Wenyue / Chen, Huiling / Wang, Wulin | Elsevier | 2020
    Schlagwörter: Path efficiency , Time efficiency

    Understanding relative efficiency among airports: A general dynamic model for distinguishing technical and allocative efficiency

    Assaf, A. George / Gillen, David / Tsionas, Efthymios G. | Elsevier | 2014
    Schlagwörter: Technical efficiency , Allocative efficiency

    Data and energy efficiency indicators of freight transport sector in Mexico

    Sandoval-García, Edgar / Matsumoto, Yasuhiro / Sánchez-Partida, Diana | Elsevier | 2021
    Schlagwörter: Energy efficiency indicators , Goal of energy efficiency

    On the power characteristics of an unmanned tracked vehicle for autonomous transportation of agricultural payloads

    Shafaei, S.M. / Mousazadeh, H. | Elsevier | 2023
    Schlagwörter: Tractive power efficiency , Slip power efficiency , Motion power efficiency

    The relationship between airport performance and privatisation policy: A nonparametric metafrontier approach

    Chen, Ying-Hsiu / Lai, Po-Lin / Piboonrungroj, Pairach | Elsevier | 2017
    Schlagwörter: Airport efficiency , Technological efficiency

    Measuring the influence of congestion on efficiency in worldwide airports

    Marques, Rui Cunha / Simões, Pedro | Elsevier | 2010
    Schlagwörter: Efficiency

    Experimental and numerical investigation of an embedded rocket ramjet combustor

    Fang, Guanlin / Wei, Zhijun / Wu, Zhiwen et al. | Elsevier | 2019
    Schlagwörter: Mixing efficiency , Combustion efficiency

    Numerical investigation on implication of strut profile on combustion characteristics in a cavity based scramjet combustor

    Suneetha, Lakka / Randive, Pitambar / Pandey, K.M. | Elsevier | 2020
    Schlagwörter: Combustion efficiency

    Port performance in Asia: Does production efficiency imply environmental efficiency?

    Chin, Anthony T.H. / Low, Joyce M.W. | Elsevier | 2010
    Schlagwörter: Shipping and environmental efficiency , Technical and environmental efficiency

    Energy efficiency in ship operations - Exploring voyage decisions and decision-makers

    Poulsen, René Taudal / Viktorelius, Martin / Varvne, Hanna et al. | Elsevier | 2021
    Schlagwörter: Energy efficiency , Energy efficiency operational indicator

    Profitability change in the global airline industry

    Scotti, Davide / Volta, Nicola | Elsevier | 2017
    Schlagwörter: Efficiency

    Analysis of the characteristics of scramjet mode and ramjet mode of axisymmetric dual-combustion ramjet

    Wu, Xianju / Wei, Zhijun | Elsevier | 2022
    Schlagwörter: Ignition efficiency , Combustion efficiency

    The impact of competition on container port (in)efficiency

    Figueiredo De Oliveira, Gabriel / Cariou, Pierre | Elsevier | 2015
    Schlagwörter: Efficiency

    Airport privatisation: A successful journey?

    Graham, Prof Anne | Elsevier | 2020
    Schlagwörter: Efficiency

    The impact of logistics and intermodality on airport efficiency

    Fernández, Xose Luis / Gundelfinger, Javier / Coto-Millán, Pablo | Elsevier | 2021
    Schlagwörter: Efficiency

    Evaluating airline efficiency: An application of Virtual Frontier Network SBM

    Li, Ye / Wang, Yan-zhang / Cui, Qiang | Elsevier | 2015
    Schlagwörter: Airline efficiency

    Small is beautiful? The impact of economic crisis, low cost carriers, and size on efficiency in Spanish airports (2009–2011)

    Coto-Millán, Pablo / Casares-Hontañón, Pedro / Inglada, Vicente et al. | Elsevier | 2014
    Schlagwörter: Efficiency

    Changes in fuel economy: An analysis of the Spanish car market

    Matas, Anna / Raymond, José-Luis / Dominguez, Andrés | Elsevier | 2017
    Schlagwörter: Fuel efficiency

    Dynamic DEA models with network structure: An application for Iranian airlines

    Omrani, Hashem / Soltanzadeh, Elham | Elsevier | 2016
    Schlagwörter: Efficiency

    Detonation engine fed by acetylene–oxygen mixture

    Smirnov, N.N. / Betelin, V.B. / Nikitin, V.F. et al. | Elsevier | 2014
    Schlagwörter: Thermodynamic efficiency

    Long-term cost efficiency of alternative management forms for urban public transport from the public sector perspective

    Campos-Alba, Cristina M. / Prior, Diego / Pérez-López, Gemma et al. | Elsevier | 2020
    Schlagwörter: Efficiency

    Modeling technical and service efficiency

    Tsionas, Efthymios / Assaf, A. George / Gillen, David et al. | Elsevier | 2016
    Schlagwörter: Service efficiency , Technical efficiency

    Understanding overall output efficiency in public transit systems: The roles of input regulations, perceived budget and input subsidies

    Obeng, K. / Sakano, R. / Naanwaab, C. | Elsevier | 2016
    Schlagwörter: Overall productive efficiency , Efficiency decomposition

    Input allocation efficiency in the United States railroad industry: Changing work rules and managerial flexibility

    Al-Hadi, Azrina Abdullah / Bitzan, John / Peoples, James | Elsevier | 2019
    Schlagwörter: Allocative efficiency

    The technical efficiency of US Airlines

    Barros, Carlos P. / Liang, Qi Bin / Peypoch, Nicolas | Elsevier | 2013
    Schlagwörter: Efficiency

    The price of energy efficiency in the Spanish car market

    Galarraga, Ibon / Ramos, Ana / Lucas, Josu et al. | Elsevier | 2014
    Schlagwörter: Efficiency

    Productivity changes in Chinese airports 1995–2004

    Fung, Michael Ka Yiu / Wan, Ken Kai Hong / Hui, Yer Van et al. | Elsevier | 2007
    Schlagwörter: Efficiency