Results 191 to 200 of about 412,042 (359)

Phylogeny, species delimitation and machine learning bridge the gap between DNA sequences and morphology in the lichen genus Arctomia (Arctomiaceae, Ascomycota)

open access: yesTAXON, EarlyView.
Abstract This study investigates species boundaries in the lichen genus Arctomia (Arctomiaceae, Ascomycota) using an integrative approach combining molecular phylogenetics, full Bayesian population delimitation, heuristic and model‐based species delimitation, and supervised machine learning applied to morphological data.
Stefan Ekman   +2 more
wiley   +1 more source

Will availing credit incentives to Zimbabwean farmers trigger a maize output response? [PDF]

open access: yes
This paper evaluates the impact of credit availability on communal and commercial sector maize output in Zimbabwe. This is important given the increased use of concessionary credit for agriculture as a policy strategy to increase agricultural output and ...
Edwin Muchapondwa, Sophia Musuna
core   +1 more source

Promoting Structural Transformation in Africa in Times of Antiglobalization, Economic Nationalism, and Protectionism Sentiments

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT In recent years, the global economy has been marked by both challenges and opportunities, shaped by significant antiglobalization events such as the 2016 BREXIT vote and the ongoing US‐China trade conflict, which have had far‐reaching consequences.
Ekene ThankGod Emeka   +2 more
wiley   +1 more source

Economic Policy Uncertainty and Structural Transformation in Africa: The Conditional Role of Human Resource Development

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT The present study has investigated two objectives. First, it examines the unconditional impact of economic policy uncertainty (EPU) on Africa's structural transformation. Second, it explores the conditional role of human resource development in the nexus between economic policy uncertainty (EPU) and structural transformation.
Ekene ThankGod Emeka   +2 more
wiley   +1 more source

Macroeconomic policy reforms and agriculture: towards equitable growth in Zimbabwe [PDF]

open access: yes
"This report investigates the income and equity effects of macroeconomic policy reforms in Zimbabwe, emphasizing linkages between macroeconomic policies and agricultural performance and agriculture's influence on aggregate income and its distribution ...
Bautista, Romeo M.   +3 more
core  

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