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\hypersetup{pdftitle={Pathways and Theories of Change for Nutrition and Health Outcomes from Agriculture, Examples Across Food Systems, Biofortification, Food Safety and Integrated Programs and Policies},pdfauthor={Eric Tielkes},pdfsubject={Tropentag 2018: Abstract},pdfkeywords={Agriculture, health, impact pathways, implementation, nutrition, policy, theories of change},pdfpagemode=None,colorlinks=true}
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\parbox[b]{13.4cm}{\centering \large{\textbf{Tropentag, September 17-19, 2018, Ghent}}\\[1ex] \Large{``Global food security and food safety:\\The role of universities''\\[2ex]}}
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\Large{\textbf{Pathways and Theories of Change for Nutrition and Health Outcomes from Agriculture, Examples Across Food Systems, Biofortification, Food Safety and Integrated Programs and Policies\footnote{\textbf{Contact Address:} \'{u}, \u{u}, \v{u}, \^{u}, \"{u}, \`{u}, \r{u}, \~{u}, \'{E}, \u{E}, \v{E}, \c{E}, \^{E}, \"{E}, \`{E}, \~{E},, German Institute for Tropical and Subtropical Agriculture (DITSL), Steinstraße 19, 37213~Witzenhausen, Germany, \mbox{e-mail}: \email{e.tielkes@ditsl.org}}\\[0.8ex]}}
\normalsize{\textsc{\'{u}, \u{u}, \v{u}, \^{u}, \"{u}, \`{u}, \r{u}, \~{u}, \'{E}, \u{E}, \v{E}, \c{E}, \^{E}, \"{E}, \`{E}, \~{E},}}
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\begin{itemize*}
\item[]{\small{\textit{German Institute for Tropical and Subtropical Agriculture (DITSL), Germany}}}
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\textbf{Abstract}
\begin{abstract}
\normalsize{
Each programme area in A4NH considers how its research outputs lead to immediate and intermediate development outcomes and benefits for beneficiaries. Three of the A4NH programme areas work through markets and value chain pathways. For food systems (Inge Brouwer), we take a more systemic view of food actors and how they interact to improve diet quality. For biofortification (Ekin Birol), very specific supply chains by crop and country are assessed through detailed assessments of supply chains and how they function. For food safety (Kristina Roesel and Fred Unger), theories of change, rely on understanding risk behaviours and incentives and how they can be influenced. In all these programme areas, the assumptions behind the theories of change are compiled in evidence tables in which we evaluate the strength of evidence for different assumptions on how outcomes and impacts are achieved. 



Other A4NH programs, such as integrated nutrition"=sensitive agriculture programs (Jef Leroy) work through public, often combinations of health, agriculture and social protection, programme implementers. Research is designed to evaluate and provide evidence with programme implementers on what and how to deliver programs. Across all A4NH programme areas, enabling actions (Erastus Kang'ethe) of government, civil society, private sector and academia and how these come together can be assessed with a mixture of qualitative and quantitative measures.}

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\noindent \textbf{Keywords:} Agriculture, health, impact pathways, implementation, nutrition, policy, theories of change
\index[key]{Agriculture}
\index[key]{Health}
\index[key]{Impact pathways}
\index[key]{Implementation}
\index[key]{Nutrition}
\index[key]{Policy}
\index[key]{Theories of change}
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