Finding environmentally significant clusters in global supply-chain networks of goods and services has been investigated by Kagawa et al. (Soc Netw 35(3):423–438, 2013a; Econ Syst Res 25(3):265–286, 2013b; Glob Environ Chang, 2015), using the popular clustering method of nonnegative matrix...

The literature on economic systems and corresponding empirical studies have largely focused on a classification for developed countries, while other world regions have only partly been included and/or not compared to established OECD prototypes on an income-adjusted basis. In our macro...

The literature on economic systems and corresponding empirical studies have largely focused on a classification for developed countries, while other world regions have only partly been included and/or not compared to established OECD prototypes on an income-adjusted basis. In our macro...

The paper identifies the business models followed by banks in the euro area, utilising a proprietary dataset collected in the context of the supervisory reporting of the Single Supervisory Mechanism. The concept of a 'business model' has been neglected by economic theory and is defined here with...

It is observed that the separated design of location for depots and routing for servicing customers often reach a suboptimal solution. So, solving location and routing problem simultaneously could achieve better results. In this paper, waste collection problem is considered with regard to...