George Mtayachalo

Exchange Rate Movements and Foreign Direct Investment in Zambia: Evidence from Annual Time-series Data (1990–2024)

Muchemwa Sinkala, Chijika Sukumuna & George Mtayachalo · Journal of Economics, Management and Trade · 2026

This study examines the relationship between exchange-rate movements and foreign direct investment (FDI) in Zambia using annual time-series data for 1990–2024. Guided by Real Options Theory and Dunning’s Eclectic Paradigm, the analysis applies the Autoregressive Distributed Lag (...

Open access Research Article 10.9734/jemt/2026/v32i91465

An Assessment of the Effect of COVID-19 on Credit Risk Management in Banking Industry: A Case of Selected Commercial Banks in Lusaka, Zambia

Muchemwa Sinkala, Sepo Imasiku, George Mtayachalo & Mwela C. Chanda · Journal of Economics, Management and Trade · 2022

The Corona-virus disease (covid-19) affected most of the industries in the world including the banking industry. The study sought to assess the effect of Covid- 19 on credit management by Commercial Banks. Six commercial banks were sampled out of the total 19 banks operating in Z...

Open access Research Article 10.9734/jemt/2022/v28i730422