Since the mid-2000s, terrorism has pushed the peripheries of West Africa into the news and the public eye. While the political implications of this phenomenon have been extensively documented, most commentators have adopted a zonal approach to terrorism in which the Sahel and the Sahara are...

Since the mid-2000s, terrorism has pushed the peripheries of West Africa into the news and the public eye. While the political implications of this phenomenon have been extensively documented, most commentators have adopted a zonal approach to terrorism in which the Sahel and the Sahara are...

Using social network analysis, this paper studies the structure of trade networks that developed across West African borders. The first part aims to understand the centralization of cross-border trade networks. In a business environment where transaction costs are extremely high, we find that...

Using social network analysis, this paper studies the structure of trade networks that developed across West African borders. The first part aims to understand the centralization of cross-border trade networks. In a business environment where transaction costs are extremely high, we find that...

This article examines the structural and spatial organization of violent extremist organizations (VEOs) across the Sahara. Building on the Armed Conflict Location and Event Dataset (ACLED), a public collection of political violence data for developing states, the article investigates structural...

The objective of this article is to show how a formal approach to social networks can be applied to better understand informal trade in developing countries, with a particular focus on Africa. The paper starts by discussing some of the fundamental concepts developed by social network analysis....

Motivated by theoretical arguments that assert a negative impact of ethnolinguistic diversity on social capital, this paper aims to provide some empirical evidence on the relationship between the two variables. In particular, using a cross section sample of 68 developed and developing countries,...

I mange år har den sønderjyske detailhandel været præget af markant nedgang i antallet af butikker. Da indbyggerne fra denne landsdel foreta-ger en del af deres indkøb syd for grænsen, har det været oplagt at be-grunde butikslukninger med grænsehandel, og formålet med denne rap-port har...

The borders of the EU are open for the movement of resources but still there can be some strong negative effects of international borders on productivity and knowledge spillovers compared to the internal regional borders. These negative effects could be due to language barriers, cultural...