Principal Component Analysis (PCA) is a common procedure for the analysis of financial market data, such as implied volatility smiles or interest rate curves. Recently, Pelsser and Lord [11] raised the question whether PCA results may not be 'facts but artefacts'. We extend this line of research...

In this paper, we consider semiparametric model averaging of the nonlinear dynamic time series system where the number of exogenous regressors is ultra large and the number of autoregressors is moderately large. In order to accurately forecast the response variable, we propose two semiparametric...

This article empirically estimates a micro-founded model with the aim to investigate the leading macroeconomic determinants and dynamics of financial deepening in the CEMAC sub-region. For this purpose, we adopted an empirical investigation in both static and dynamic panel data econometrics...

This paper projects the future of knowledge economy (KE) in SSA and MENA countries using the four components of the World Bank's Knowledge Economy Index (KEI): economic incentive, education, ICTs and innovation. The empirical evidence provides the speeds of integration as well as the time...

Franchising is a commercial form which enables firms to successfully penetrate the market and expand in an environment of growing global competitiveness. This form of business is present in many different activities and sectors, having its own characteristics and structures and significant...