Scholars

Konstantinos Efstathiou

Affiliate Fellow

Expertise: macroeconomics, European governance, International economics

Konstantinos, a Greek citizen, works in Bruegel as an Affiliate Fellow in the Macroeconomics and Governance area. Before joining Bruegel, Konstantinos was at the European Commission, as a Blue Book Trainee in the Cabinet of President Juncker. He also interned at the Central Bank of Luxembourg (BCL) as a research assistant, involved in projects related to the Wage Dynamics Network (WDN) research group.

He holds a Master in International Economics and International Relations from the Johns Hopkins University School of Advanced International Studies (SAIS), where he specialized in Quantitative Methods and European Studies.

Konstantinos’ research interests include macroeconomics, European economic governance and international economics.

Konstantinos is a native speaker of Greek, speaks fluent English and has good knowledge of French.

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Policy Contribution

Spotting excessive regional house price growth and what to do about it

Rapidly rising house prices are a well-known source of financial instability. This Policy Contribution examines whether there are regional differences in house price growth within European countries and, if so, whether this warrants more targeted measures to address vulnerabilities.

By: Grégory Claeys, Konstantinos Efstathiou and Dirk Schoenmaker Topic: European Macroeconomics & Governance Date: October 18, 2017
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Blog Post

An irrational choice: behavioural economist wins Nobel Prize

Richard Thaler was awarded this year's Nobel Prize in Economics for his contributions to the field of behavioural economics. His work documents a set of cognitive biases affecting economic decision-making and casts doubt on commonly-held assumptions about the rational ‘homo economicus’ that inhabits economic models and theories. What are the implications for the economics discipline and public policy?

By: Konstantinos Efstathiou Topic: Global Economics & Governance Date: October 16, 2017
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Blog Post

How export growth achieved adjustment of massive trade deficits in the euro area

The reduction of current account deficits in euro-area countries since the 2008 crisis is strongly driven by increases in exports that dampened the effect on production of the fall in demand and imports.

By: Konstantinos Efstathiou and Guntram B. Wolff Topic: European Macroeconomics & Governance Date: May 31, 2017
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Policy Contribution

European Parliament

Is the recent increase in long-term interest rates a threat to euro-area recovery?

After reaching historically low levels, European long-term sovereign yields experienced a notable rise at the end of 2016 and beginning of 2017. This paper discusses the factors behind it and the potential implications for the euro-area economy, public finances and ECB policy

By: Grégory Claeys and Konstantinos Efstathiou Topic: European Parliament, Finance & Financial Regulation Date: May 29, 2017
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Blog Post

The UK’s Brexit bill: what are the possible liabilities?

The EU-UK financial settlement will be a complex part of the Brexit negotiations. Here the authors estimate that at end-2018 the EU will have outstanding commitments and liabilities totalling €724bn. Most of these relate to spending after the UK’s likely departure date, but are tied to commitments made during the UK’s EU membership.

By: Zsolt Darvas, Konstantinos Efstathiou and Inês Goncalves Raposo Topic: European Macroeconomics & Governance Date: March 30, 2017
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Blog Post

Brexit bill negotiators must answer these 12 questions

Is Brexit a divorce, or is the UK leaving a club? This is the first question to answer as negotatiors discuss the key aspects of the EU-UK financial settlement. The authors present various scenarios, and find that the UK could be expected to pay between €25.4 billion and €65.1 billion. But the final cost can only be calculated after extensive political negotiations.

By: Zsolt Darvas, Konstantinos Efstathiou and Inês Goncalves Raposo Topic: European Macroeconomics & Governance Date: March 30, 2017
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Working Paper

Divorce settlement or leaving the club? A breakdown of the Brexit bill

To bring transparency to the debate on the Brexit bill and to foster a quick agreement, the authors of this Working Paper make a comprehensive attempt to quantify the various assets and liabilities that might factor in the financial settlement.

By: Zsolt Darvas, Konstantinos Efstathiou and Inês Goncalves Raposo Topic: European Macroeconomics & Governance Date: March 30, 2017
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Blog Post

The Brexit bill: uncertainties in the estimate of EU pension and sickness insurance liabilities

Pension and sickness insurance liabilities for EU staff could be an especially contentious part of negotiations on an EU-UK financial settlement: the “Brexit bill”. This post looks behind the calculation of the alleged cost of pension benefits and concludes that it may be less than half of what it seems.

By: Zsolt Darvas, Konstantinos Efstathiou and Inês Goncalves Raposo Topic: European Macroeconomics & Governance Date: February 17, 2017
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Blog Post

The UK’s Brexit bill: could EU assets partially offset liabilities?

The ‘Brexit bill’ is likely to be one of the most contentious aspects of the upcoming negotiations. But estimates so far focus largely on the EU costs and liabilities that the UK will have to buy its way out of. What about the EU’s assets? The UK will surely get a share of those, and they could total €153.7bn.

By: Zsolt Darvas, Konstantinos Efstathiou and Inês Goncalves Raposo Topic: European Macroeconomics & Governance Date: February 14, 2017
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Blog Post

The Italian Lira: the exchange rate and employment in the ERM

In the decades before Italy joined the Euro, the Lira was devalued many times relative to the Deutschmark. Were these re-alignments accompanied by long term improvements on the labour market? The data suggests this was not the case.

By: Maria Demertzis, Konstantinos Efstathiou and Fabio Matera Topic: European Macroeconomics & Governance Date: January 13, 2017
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External Publication

Analysis of developments in EU capital flows in the global context (3rd annual report)

The purpose of this report is to provide a comprehensive overview of capital movements in Europe in a global context.

By: Zsolt Darvas, Konstantinos Efstathiou, Pia Hüttl and Dirk Schoenmaker Topic: European Macroeconomics & Governance Date: January 10, 2017
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Blog Post

Income inequality boosted Trump vote

Our early econometric analysis shows that Donald Trump performed more strongly in states with higher income inequality. He also did better in states with a higher share of less-educated, older, US-born and non-Hispanic voters.

By: Zsolt Darvas and Konstantinos Efstathiou Topic: Global Economics & Governance Date: November 9, 2016
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