Economic Research Forum (ERF)

Kerem Coşar

Author

Kerem Coşar
University of Virginia

Dr. Kerem Cosar is an Associate Professor of Economics at the University of Virginia and a research affiliate of the Centre for Economic Policy Research (CEPR) and CESifo. He received his PhD at Penn State.

Content by this Author

Better roads improve regional economies: evidence from Turkey

Paving dirt roads and building highway networks have unsurprisingly been shown to produce substantial economic gains, but what is the impact on domestic trade from improving existing road networks? Using spatially disaggregated data on major capacity upgrades of existing road networks and domestic transactions in Turkey, this column, originally published at VoxEU, estimates a large positive impact of reduced travel times on trade and regional employment, and long-run aggregate real income gains of 2-3%.

Highways to growth: the impact of road upgrades on Turkish trade

Investment in transport infrastructure can improve a country’s growth prospects by facilitating trade. This column reports the findings of research on the impact of a major programme of road upgrades in Turkey from the early 2000s, which converted many two-lane undivided roads into dual carriageways. Trade both within the country and with other countries has benefited significantly from these improvements.

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Social insurance in Egypt: between costly formality and legal informality

The rates of participation of Egyptian workers in contributory social insurance has continued to decline, even during times when the country has had positive annual growth rates. This column discusses key institutional elements in the design of the current social insurance scheme that have contributed to the growing gap in coverage, particularly the scheme’s cost and eligibility requirements.

Making trade agreements more environmentally friendly in the MENA region

Trade policy can play a significant role in efforts to decarbonise the global economy. But as this column explains, there need to be more environmental provisions in trade agreements in which developing countries participate – and stronger legal enforcement of those provisions at the international level. The MENA region would benefit substantially from such changes.

Jordan: navigating through multiple crises

Jordan’s real GDP per capita is today no higher than it was 40 years ago. While external factors have undoubtedly had an adverse effect on the country’s economic outcomes, weak macroeconomic management and low public spending on investment and the social sectors have also played a substantial role. This column explores what can be done to reduce high public debt, accelerate private sector development and enhance social outcomes.

Iran’s globalisation and Saudi Arabia’s defence budget

How might Saudi Arabia react to Iran's renewed participation in global trade and investment? This column explores whether the expanding economic globalisation of Iran, following the lifting of nuclear sanctions, could yield a peace dividend for Saudi Arabia, consequently dampening the Middle East arms competition. These issues have attracted increased attention in recent times, notably after a pivotal agreement between the two countries in March 2023, marking the resumption of their political ties after a seven-year conflict.

Egypt and Iraq: amenities, environmental quality and taste for revolution

The Middle East and North Africa is a region marked by significant political turbulence. This column explores a novel dimension of these upheavals: the relationship between people’s satisfaction with, on one hand, the amenities to which they have access and the environmental quality they experience, and, on the other hand, their inclination towards revolutionary actions. The data come from the World Value Survey collected in 2018 in Egypt and Iraq.

Global value chains and domestic innovation: evidence from MENA firms

Global interlinkages play a significant role in enhancing innovation by firms in developing countries. In particular, as this column explains, participation in global value chains fosters a variety of innovation activities. Since some countries in the Middle East and North Africa display a downward trend on measures of global innovation, facilitating the GVC participation of firms in the region is a prospective channel for stimulating underperforming innovation.

Labour market effects of robots: evidence from Turkey

Evidence from developed countries on the impact of automation on labour markets suggests that there can be negative effects on manufacturing jobs, but also mechanisms for workers to move into the services sector. But this narrative may not apply in developing economies. This column reports new evidence from Turkey on the effects of robots on labour displacement and job reallocation.

Food insecurity in Tunisia during and after the Covid-19 pandemic

Labour market instability, rising unemployment rates and soaring food prices due to Covid-19 are among the reasons for severe food insecurity across the world. This grim picture is evident in Tunisia, where the government continues to provide financial and food aid to vulnerable households after the pandemic. But as this column explains, the inadequacy of some public policies is another important factors causing food insecurity.

Do capital inflows cause industrialisation or de-industrialisation?

There is a clear appeal for emerging and developing economies, including those in MENA, to finance investment in manufacturing industry at home with capital inflows from overseas. But as the evidence reported in this column indicates, this is a potentially risky strategy: rather than promoting industrialisation, capital flows can actually lead to lower manufacturing value added and/or a reallocation of resources towards industries with lower technology intensity.

Manufacturing firms in Egypt: trade participation and outcomes for workers

International trade can play a large and positive role in boosting economic growth, reducing poverty and making progress towards gender equality. These effects result in part from the extent to which trade is associated with favourable labour market outcomes. This column presents evidence of the effects of Egyptian manufacturing firms’ participation in exporting and importing on their workers’ productivity and average wages, and on women’s employment share.