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In this study, we examine how refugees in the Middle East stay connected through various communication services. Our findings are based on survey data collected in Za'atari Syrian refugee camp in Jordan. First, we find that social media such as WhatsApp and Facebook are used more frequently...
Persistent link: https://www.econbiz.de/10011526750
Consider the case in which we have data from repeated surveys covering several geographic areas, and our goal is to characterize these areas on a latent trait that underlies multiple indicators. This characterization occurs, for example, in surveys of information and communication technologies...
Persistent link: https://www.econbiz.de/10011446963
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Persistent link: https://www.econbiz.de/10012491787
The theoretical literature remains inconclusive on whether changes in bank exposure towards the domestic sovereign have an adverse effect on the sovereign risk position via a diabolic loop in the sovereign-bank nexus or reduce perceived default risk by acting as a disciplinary device for the...
Persistent link: https://www.econbiz.de/10011436025
-firm level. In order to assess the accuracy of database-driven identification methods, I compare firms' true TLCF status, as … available to firms. Empirical studies that rely on database-driven identification methods might thus not be able to derive …
Persistent link: https://www.econbiz.de/10011437320
The notion of the group of orthogonal matrices acting on the set of all feasible identification schemes is used to … characterize the identification problem arising in structural vector autoregressions. This approach presents several conceptual … uninformative prior. Second, it allows to derive the joint distribution of blocks of parameters defining an identification scheme …
Persistent link: https://www.econbiz.de/10011441989
We show that the main nonparametric identification finding of Abbring and Van den Berg (2003b, Econometrica) for the … identification is based on the competing-risks identification result of Abbring and Van den Berg (2003a, Journal of the Royal …
Persistent link: https://www.econbiz.de/10011543606
In social interaction models, the identification of the network effect is based on either group size variation … identification strategies imply the use of many instruments or instruments that are highly correlated. The use of highly correlated … instruments may lead to the weak identification of the parameters while, in finite samples, the inclusion of an excessive number …
Persistent link: https://www.econbiz.de/10011547607
Each year Germany and many other developed economies spend tens of billions of Euros on active measures of employment promotion with the explicit aim of contributing to the reduction of unemployment. Yet, high unemployment has universally been a persistent problem throughout the last two...
Persistent link: https://www.econbiz.de/10011413370