participation in maize grain marketing in Zambia using descriptive statistics and vector auto-regression (VAR). This was achieved by … discovery occured in maize meal market although government intervened in maize grain marketing. The study concluded that …

conclusion. This study finds that stricter environmental regulation stringency decreases the net export and production share of … the most polluting production, which provides the evidence for pollution haven effect (PHE). However, we find no evidence … polluting production as trade openness increases. We also find that the ability to innovate in environmental-related technology …