Is Industrial Energy Inefficiency Transient or Persistent? Evidence from Swedish Manufacturing

27 Pages Posted:

Date Written: November 4, 2020

Abstract

Energy inefficiency in production implies that the same level of goods and services could be produced using less energy. The potential energy inefficiency of a firm may be linked to long-term structural rigidities in the production process and/or systematic shortcomings in management (persistent inefficiency), or associated with temporary issues like misallocation of resources (transient inefficiency). Eliminating or mitigating different inefficiencies may require different policy measures. Studies measuring industrial energy inefficiency have mostly focused on overall inefficiencies and have paid little attention to distinctions between the types. The aim of this study was to assess whether energy inefficiency is transient and/or persistent in the Swedish manufacturing industry. I used a firm-level panel dataset covering fourteen industrial sectors
from 1997–2008 and estimated a stochastic energy demand frontier model. The model included a four-component error term separating persistent and transient inefficiency from unobserved heterogeneity and random noise. I found that both transient and persistent energy inefficiencies exist in most sectors of the Swedish manufacturing industry. Overall, persistent energy inefficiency was larger than transient, but varied considerably in different manufacturing sectors. The results
suggest that, generally, energy inefficiencies in the Swedish manufacturing industry were related to structural rigidities connected to technology and/or management practices.

Keywords: Stochastic energy demand frontier model, persistent and transient energy inefficiency, energy inefficiency

JEL Classification: D22, L60, Q40

Suggested Citation

Center for Environmental and Resource Economics, CERE and Amjadi, Golnaz, Is Industrial Energy Inefficiency Transient or Persistent? Evidence from Swedish Manufacturing (November 4, 2020). Available at SSRN: https://ssrn.com/abstract=

Golnaz Amjadi (Contact Author)

STATEC Research ( email )

House of Entrepreneurship
14, rue Erasme
Luxembourg, L-1468
Luxembourg

Centre for Environmental and Resource Economics (CERE)

Department of Economics
Umeå University
Umeå, 901 87
Sweden

Here is the Coronavirus
related research on SSRN

Paper statistics

Downloads
4
Abstract Views
23
PlumX Metrics