What drives total real unit energy costs globally? A novel LMDI decomposition approach

What Is the Best Research Globally?

Dr. Afshari’s editorial gives insight on human nature (1). Collaborative willingness usually occurs when different sides perceive personal benefit, or when institutions mandate collaboration. This is not unique between higher and lower income countries; many working in global emergency medicine (EM) observe this within wealthier countries. It exists among collaborators in low resource settings....

LMDI Decomposition Analysis of Energy Consumption in the Korean Manufacturing Sector

The energy consumption of Korea’s manufacturing sector has sharply increased over the past 20 years. This paper decomposes the factors influencing energy consumption in this sector using the logarithmic mean Divisia index (LMDI) method and analyzes the specific characteristics of energy consumption from 1991 to 2011. The analysis reveals that the activity effect played a major role in increasin...

What Drives Changes in Carbon Emissions? An Index Decomposition Approach for 40 Countries

This study analyzes carbon emission trends and drivers in 40 major economies using the WIOD database, a harmonized and consistent dataset of input-output table time series accompanied by environmental satellite data. We use logarithmic mean Divisia index decomposition to (1) study trends in global carbon emissions between 1995 and 2009, (2) attribute changes in carbon emissions to either influe...

An Analysis Of Energy Consumption In Transportation And Industrial Sectors- A Multiplicative LMDI Approach With Application To Iran

A Novel Matching Formulation for Startup Costs in Unit Commitment

We present a novel formulation for startup cost computation in the unit commitment problem (UC). Both the proposed formulation and existing formulations in the literature are placed in a formal, theoretical dominance hierarchy based on their respective linear programming relaxations. The proposed formulation is tested empirically against existing formulations on large-scale unit commitment inst...