This study examined the effect of external debt burden on growth Nigeria economy. Time series data was sourced from Central Bank Statistical Bulletin 1986-2019. real gross domestic proxied for dependent variable while servicing; stock, overhang, sustainability and crowd-out were proxies independent variables. The employed multiple regression models to estimate relationship that exists between i...

This work presents a numerical study of functional type a posteriori error estimates for IgA approximation schemes in the context of elliptic boundary-value problems. Along with the detailed discussion of the most crucial properties of such estimates, we present the algorithm of a reliable solution approximation together with the scheme of efficient a posteriori error bound generation that is b...

this study considers the price transmission mechanism between farm and retail levels of beef market in east azerbaijan with weekly prices over 1377:1 to 1390:52 periods. to this end, using advantages of multivariate models, hansen- seo (2002)'s two- regime threshold vector error correction model (tvecm) was estimated by the maximum likelihood approach for evaluate the price transmission me...

With the increase in the complexity of VLSI circuit design, logic design errors can occur during synthesis. In this work, we present a method for multiple design error diagnosis and correction. Our approach uses the results of test vector simulation for both error detection and error correction. This makes it applicable to circuits with no global BDD representation. In addition, diagnosis is pe...

abstract exchange rate volatility is one of the effective and ambiguous factors in agricultural products export. regarding the importance of agricultural trade, to avoid single-product economy, the main aim of this study is to investigate the impact of exchange rate volatility on the pistachio export of iran during 1338-1386. for this purpose, exchange rate volatility index was estimated using ...