TY - GEN AU - Sánchez Ortiz, Jaime AU - García Valderrama, Teresa AU - Rodríguez Cornejo, Vanesa María AU - Cabrera Monroy, Francisca Josef A4 - Economía Financiera y Contabilidad A4 - Organización de Empresas PY - 2021 SN - 1750-6220 UR - http://hdl.handle.net/10498/30331 AB - Purpose – The purpose of this paper is to demonstrate that overcapacity and tariff deficit (external constraints) negatively affect the efficiency of distribution firms in the Spanish electricity sector. To do this, the paper is based on the theory... LA - eng PB - Emerald KW - Regulation KW - Efficiency KW - Distribution KW - Spain KW - Electricity KW - Malmquist index KW - DEA window analysis KW - Distribution energy KW - Electricity sector TI - DEA window analysis and Malmquist index to assess efficiency and productivity in the Spanish electricity sector DO - DOI 10.1108/IJESM-03-2019-0020 ER -