Refugees, expellees and immigrants: comparing migrant reception policies and practices in post-war Bristol, Dortmund and Malmö

The vital role that cities play in the governance of migration is increasingly recognized, yet migration scholars still perceive this ‘local turn’ as a recent phenomenon. This article presents a cross-country and cross-city comparative analysis of three mid-size European cities during the post-war period: Bristol, Dortmund and Malmö. It analyses administrative cultures and local policy arenas, exposing the complexity of local migration policy-making and the crucial importance of historical perspectives. It reveals the inherent local variation in policies and practices, and argues that traditional national-level studies do not fully capture how urban actors responded to migration.

Mapping the quantity, quality and structural indicators of Asian (48 countries and 3 territories) research productivity on cloud computing

PurposeThe purpose of this study was to map the quantity (frequency), quality (impact) and structural indicators (correlations) of research produced on cloud computing in 48 countries and 3 territories in the Asia continent.Design/methodology/approachTo achieve the objectives of the study and scientifically map the indicators, data were extracted from the Scopus database. The extracted bibliographic data was first cleaned properly using Endnote and then analyzed using Biblioshiny and VosViewer application software. In the software, calculations include citations count; h, g and m indexes; Bradford's and Lotka's laws; and other scientific mappings.FindingsResults of the study indicate that China remained the most productive, impactful and collaborative country in Asia. All the top 20 impactful authors were also from China. The other most researched areas associated with cloud computing were revealed to be mobile cloud computing and data security in clouds. The most prominent journal currently publishing research studies on cloud computing was “Advances in Intelligent Systems and Computing.”Originality/valueThe study is the first of its kind which identified the quantity (frequencies), quality (impact) and structural indicators (correlations) of Asian (48 countries and 3 territories) research productivity on cloud computing. The results are of great importance for researchers and countries interested in further exploring, publishing and increasing cross country collaborations related to the phenomenon of cloud computing.

The effects of COVID-19 vaccines on economic activity

This paper empirically examines the economic effects of COVID-19 vaccine rollouts using a cross-country daily database of vaccinations and high-frequency indicators of economic activity—nitrogen dioxide (NO2) emissions, carbon monoxide (CO) emissions, and Google mobility indices—for a sample of 46 countries over the period December 16, 2020 to June 20, 2021. Using surprises in vaccines administered, we find that an unexpected increase in vaccination per capita is associated with a significant increase in economic activity. We also find evidence for nonlinear effects of vaccines, with the marginal economic benefits being larger when vaccination rates are higher. Country-specific conditions play an important role, with lower economic gains if strict containment measures are in place or if the country is experiencing a severe outbreak. Finally, the results provide evidence of spillovers across borders, highlighting the importance of equitable access to vaccines across nations.

Institutional changes, inequality and long-run economic development: Theory and empirics

This paper reviews theoretical and empirical literature on long-run economic development, institutional dynamics, and their interplay. Special attention is given to papers that explore the reasons why pro-growth reforms and institutional changes may be blocked. Among these reasons, over the past years the literature has increasingly focused on inequality in the distribution of wealth and political power as a key factor. This review is structured around two major theoretical approaches that illuminate the reasons behind the transition from stagnation to growth and cross-country income divergence: the unified growth theory (UGT), and the theory of endogenous institutional change. Using the empirical evidence on divergence between European and Middle Eastern economies, as well as the divergence within Europe, the paper demonstrates the value of these approaches in explaining the observed patterns of cross-country long-run development. The paper concludes with outlining several promising directions for future research.