Although theories on channels of monetary policy transmission emphasize indirect monetary policy effect on inflation and output, empirical literature is surprisingly rooted in a direct approach. The use of variants of vector autoregression, with theoretical ordering of variables, does not only...

Although economic agents in different parts of a country face heterogeneous prices, empirical literature continue to assume homogeneity in the monetary policy-inflation nexus, with dire consequences for optimal monetary policy and welfare. Using wavelet-based quantile regressions, we provide a...

Purpose - This paper explores how a firm's public stand on a social-political issue can be a salient signal of the firm's values, identity and reputation. In particular, it investigates how boycott participation-conceptualized as a cue of a corporation's stand on important social-political...

While uncertainty shocks affect equity markets at various investment horizons, knowledge about the causal effects of uncertainty and equity markets in the frequency domain is scant among the Group of Twenty (G20) countries regarded as systemically important economies. This paper explores the...

This study investigated how trade openness influenced the connection between industrialization and emissions of carbon in Sub-Saharan Africa (SSA). We utilized purposive sampling technique to select 28 SSA countries from 2003 to 2021. The study used Generalised Methods of Moments as the main...

Earlier studies have assumed the effect of tax systems on poverty and inequality to be symmetric by imposing linear specifications. In this study, we account for possible asymmetries by re-examining the effect of tax systems on poverty and inequality in Ghana. We rely on the Nonlinear...

Over the years, Sub-Saharan Africa (SSA) has become the pollution haven for most industrious companies around the globe due to foreign direct investment (FDI) activities. As a result, policymakers and researchers are striving to implement policies to guide the conduct of FDI since ineffective...

Since their inception, modern portfolio theory (MPT) and the Sharpe ratio have been among the most popular investment methodologies. Although MPT has shortcomings, it effectively uses market sentiment to predict low-risk, high-earning portfolios. Our study reviews the current practice of using...