In this paper, we introduce $(p,q)g-$Bessel multipliers in Banach spaces and we show that under some conditions a $(p,q)g-$Bessel multiplier is invertible. Also, we show the continuous dependency of $(p,q)g-$Bessel multipliers on their parameters.

Abstract This article analyzes the economic impact of pandemic, providing insights into consequences alternative policies. Our framework focuses on three key features: (i) The coronavirus disease (COVID-19) is a sectoral shock unknown depth and duration affecting some sectors technologies more than others; (ii) there are constraints in shifting resources across sectors; (iii) high level uncerta...

Abstract By applying network analysis techniques to large input–output system, we identify key sectors in the local/regional economy. We overcome limitations of traditional measures centrality by using random-walk based measures, as an extension Blöchl et al. (Phys Rev E 83(4):046127, 2011). These are more appropriate analyze very dense networks, i.e. those which most nodes connected all other ...

The sectoral structure of most agricultural enterprises is unbalanced and uncoordinated, which underlies the need in deepened research of its improvement. This paper is dedicated to the formation and evaluation of the sectoral structure with the use of mathematical methods of data processing. Mathematical economic modeling based on optimization and simulation models has been applied for the for...

Intensified industrialization in developing countries has recently resulted in huge electric power demand growth; however, electricity generation in these countries is still heavily reliant on inefficient and traditional non-renewable technologies. In this paper, we develop an integrated game-theoretic model for effective power systems planning thorough balancing between supply and demand for e...

We propose a novel two-agent New Keynesian model to study the interaction of fiscal policy and household heterogeneity in tractable environment. Workers can save bonds subject portfolio adjustment costs; firm ownership is concentrated among capitalists who do not supply labor. The consistent with micro data on empirical intertemporal marginal propensities consume, it avoids implausible profit i...

Working papers are preliminary documents circulated to stimulate discussion and obtain comments The Sectoral Activities Department is part of the Social Dialogue Sector of the ILO. Its objective is to promote social dialogue at the sectoral level and to facilitate the exchange of information among the ILO's constituents on labour and social developments concerning particular economic sectors. O...

Since 2010, and in line with austerity measures, public employment public-sector compensations to employees have been significantly reduced most Euro Area member states particularly Spain Greece. At the same time, unemployment these two economies was greatly increasing. In a dynamic stochastic general equilibrium (DSGE) model, we demonstrate that cuts wages are more damaging terms of output los...