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There is No Middle Income Trap

Ha Minh Nguyen's picture

Concerns about the so-called “middle-income trap” have recently emerged among many middle-income countries, particularly after the term was coined in 2007 by two World Bank economists.  Worried that they may become “trapped” at the middle-income level, these countries are seeking a set of policies that can help them achieve strong and sustained growth and eventually help them join the league of high-income countries.

 In our recent paper, we try to shed some light on both issues. First, we do not find that countries are trapped at middle income. “Escapees” – countries that escaped the middle-income trap and obtained a per capita income higher than 50% of the U.S. level – tend to grow fast and consistently to high income, and do not stagnate at any point as a middle-income trap theory would suggest. In contrast, “non-escapees” tend to have low growth at all levels of income. In other words, while the existence of a middle income trap implies that growth rates systematically slow down as countries reach middle-income status, no such systematic slowdown is apparent in the data. Second, we provide some descriptive and econometric evidence for a different set of “fundamentals” that enable middle-income countries to grow faster than their peers. We find that faster transformation to industry, low inflation, stronger exports, and reduced inequality are associated with stronger growth.

PISA 2012: Central Europe and the Baltics are Catching Up – but Fast Enough?

Christian Bodewig's picture

9th Grade student Shahnoza School. Tajikistan When the Organization for Economic Cooperation and Development (OECD) launched the results from the most recent assessment of mathematics, reading, and science competencies of 15 year-olds (the Program for international Student Assessment, PISA) last December, it held encouraging news for the European Union’s newest members. Estonia, Poland, Slovenia, and the Czech Republic scored above the OECD average and ahead of many richer European Union neighbors. Compared to previous assessments, the 2012 scores of most countries in Central Europe and the Baltics were up (as they were in Turkey, as Wiseman et al highlighted in this blog recently). Improvements were particularly marked in Bulgaria and Romania, traditionally the weakest PISA achievers in the EU, as well as well-performing Poland and Estonia. Only Slovakia and Hungary saw declines (see chart with PISA mathematics scores).