Long-run economic development in Ghana is potentially vulnerable to anthropogenic climate change given the country's dependence on rainfed agriculture, hydropower, and unpaved rural roads. We use a computable general equilibrium model, informed by detailed sector studies, to estimate the...

There has so far been no shared understanding of validity in agent-based simulation. We here conceptualise validation as systematically substantiating the premises on which conclusions from simulation analysis for a particular modelling context are built. Given such a systematic perspective,...

Background: Depression often remains undiagnosed or treated inadequately. Web-based interventions for depression may improve accessibility of treatment and reduce disease-related costs. This study aimed to examine the potential of the web-based cognitive behavioral intervention 'deprexis' in...

Die Digitalisierung unserer Gesellschaft bedeutet für den Einzelhandel und unsere Städte einen tiefgreifenden Umbruch. Viele Menschen nutzen das Internet inzwischen regelmäßig für ihren Einkauf. Weiterhin hohe Wachstumsraten sprechen für eine anhaltende Dynamik bei der Verbreitung auch in...

Agent-based modeling offers the technical opportunity to spatially integrate biophysical and socio-economic model components, thereby capturing the interactions between agricultural and environmental policy measures, land use decisions and ecological processes. Development paths in the use of...

Surrogate modeling can overcome computational and data-privacy constraints of micro-scale economic models and support their incorporation into large-scale simulations and interactive simulation experiments. We compare four data-driven methods to reproduce the aggregated crop area response...

Many environmental problems represent social dilemma situations where individually rational behaviour leads to collectively suboptimal outcomes. Communication has been found to alleviate the dilemma and stimulate cooperation in these situations. Yet, the knowledge of the basic elements, i.e. the...

This Pre-Analysis Plan is for a Randomized Control Trial (RCT) for recently formed youth business groups in Tigray Region of Ethiopia. Resource-poor rural youth are given a business opportunity by being allocated a rehabilitated land area where they can establish a joint business. They are...