A multilevel model of the housing market for San Jose Metropolitan Region (Costa Rica) was developed, including spatial effects. Hierarchical relations (lower level units nested into higher level) were modeled by specifying ...

Objective: This paper analyses the variables that significantly influence the income for the distributors of a multilevel marketing company in Cuenca (Ecuador), an activity that has grown in recent years in terms of workers ...

A business model is a tool prior to the business plan where it is specifically determined: what you are going to offer, to whom, how you are going to sell it and how you would be generating income. It is important for ...

Although multi-level marketing (MLM) and direct sales companies have risen controversies and ethical concerns in recent years, MLM has rapidly expanded to developing and emerging markets in the last decades. Companies like ...

The relative importance of the corporate, industry and firm effects on business performance has been studied profusely in the literature. Until now, little has been said about the nested structure of the problem. The ...

Multilevel inverters are in state-of-the-art power conversion systems due to their improved voltage and current waveforms. Cascaded H-bridge (CHB) multilevel inverters have been considered as an alternative in the ...

Multilevel inverters are widely used in the medium voltage energy market. Among them, the Cascaded H-Bridge (CHB) and Modular Multilevel Inverter (MMC) stand out for their modular hardware, which allows the easy replacement ...