English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

The latest global survey on relative prices and income levels, for the year 2011, showed changes to relative income levels that were larger in lower-income countries, thereby narrowing the world income distribution compared to estimates based on the 2005 survey. This paper examines whether changes in measurement methodology between the 2011 survey and the previous survey for 2005 can explain these large differences. We construct a counterfactual set of relative prices for 2005 that harmonizes measurement and we no longer find systematic differences across income levels, implying that international income inequality based on the 2005 survey was overstated

Cross-Country Income Levels over Time: Did the Developing World Suddenly Become Much Richer?