Question A:

If the UK opts to withdraw from the European Union, and assuming Scotland stays in the UK, the level of the UK's real per-capita income a decade later will be lower than if it remains part of the EU.

Responses weighted by each expert's confidence

Question B:

If the UK exits the EU, then it substantially increases the chances that some other current region of the EU will also exit within the following decade.

Responses weighted by each expert's confidence

Question A Participant Responses

Participant University Vote Confidence Bio/Vote History
Acemoglu
Daron Acemoglu
MIT
Agree
3
Bio/Vote History
Alesina
Alberto Alesina
Harvard
Disagree
2
Bio/Vote History
we will never know
Altonji
Joseph Altonji
Yale
Agree
3
Bio/Vote History
Auerbach
Alan Auerbach
Berkeley
Uncertain
3
Bio/Vote History
Autor
David Autor
MIT
No Opinion
Bio/Vote History
Baicker
Katherine Baicker
University of Chicago
No Opinion
Bio/Vote History
Banerjee
Abhijit Banerjee
MIT
Agree
7
Bio/Vote History
Bertrand
Marianne Bertrand
Chicago
Uncertain
1
Bio/Vote History
Brunnermeier
Markus Brunnermeier
Princeton
Agree
8
Bio/Vote History
Chetty
Raj Chetty
Harvard Did Not Answer Bio/Vote History
Chevalier
Judith Chevalier
Yale Did Not Answer Bio/Vote History
Cutler
David Cutler
Harvard
Uncertain
5
Bio/Vote History
Deaton
Angus Deaton
Princeton
Agree
8
Bio/Vote History
Duffie
Darrell Duffie
Stanford
Agree
3
Bio/Vote History
Depending on implementation details, an exit would increase barriers and frictional costs for intra-European commerce.
Edlin
Aaron Edlin
Berkeley
Uncertain
7
Bio/Vote History
Eichengreen
Barry Eichengreen
Berkeley
Agree
7
Bio/Vote History
Einav
Liran Einav
Stanford
No Opinion
Bio/Vote History
Fair
Ray Fair
Yale
Uncertain
1
Bio/Vote History
Finkelstein
Amy Finkelstein
MIT Did Not Answer Bio/Vote History
Goldberg
Pinelopi Goldberg
Yale
Uncertain
6
Bio/Vote History
Goolsbee
Austan Goolsbee
Chicago
Uncertain
1
Bio/Vote History
leaving is awful. the euro zone prospects are awful. which is more awful? awfully hard to tell
Greenstone
Michael Greenstone
University of Chicago Did Not Answer Bio/Vote History
Hall
Robert Hall
Stanford
Uncertain
1
Bio/Vote History
Hart
Oliver Hart
Harvard
Strongly Agree
7
Bio/Vote History
The EU is Britain's most important trade partner. Trade barriers with the EU would rise and this will hurt Britain's investment and growth.
-see background information here
-see background information here
Holmström
Bengt Holmström
MIT
Agree
4
Bio/Vote History
Depends on terms for staying. There are win-win terms.
Hoxby
Caroline Hoxby
Stanford
Strongly Disagree
10
Bio/Vote History
Hoynes
Hilary Hoynes
Berkeley
Uncertain
1
Bio/Vote History
Judd
Kenneth Judd
Stanford
Strongly Agree
8
Bio/Vote History
Leaving a free trade region will reduce efficiency, as well as reduce economic opportunities for UK citizens in Europe.
Kaplan
Steven Kaplan
Chicago Booth
Uncertain
5
Bio/Vote History
Kashyap
Anil Kashyap
Chicago Booth
Agree
7
Bio/Vote History
big transition costs to renegotiate various treaties even if Scotland stays in UK. but Scotland wld likely leave UK => even worse for both.
Klenow
Pete Klenow
Stanford
Agree
5
Bio/Vote History
Levin
Jonathan Levin
Stanford
Uncertain
4
Bio/Vote History
Maskin
Eric Maskin
Harvard
Agree
6
Bio/Vote History
Nordhaus
William Nordhaus
Yale
Agree
7
Bio/Vote History
Saez
Emmanuel Saez
Berkeley
Uncertain
3
Bio/Vote History
Samuelson
Larry Samuelson
Yale
Uncertain
1
Bio/Vote History
A decade is long enough, and the economies complicated enough, that anything could happen.
Scheinkman
José Scheinkman
Columbia University
Uncertain
5
Bio/Vote History
But costs of immigration restrictions in UK and less access to single market would probably outweigh gains from deregulation and transfers
Schmalensee
Richard Schmalensee
MIT
Agree
5
Bio/Vote History
Shapiro
Carl Shapiro
Berkeley
Agree
3
Bio/Vote History
Shimer
Robert Shimer
University of Chicago
Agree
6
Bio/Vote History
Thaler
Richard Thaler
Chicago Booth
Uncertain
10
Bio/Vote History
I am 100% sure I don't know the answer. EU could crash. What deal does UK strike? There are many unknown unknowns.
Udry
Christopher Udry
Northwestern
No Opinion
Bio/Vote History

Question B Participant Responses

Participant University Vote Confidence Bio/Vote History
Acemoglu
Daron Acemoglu
MIT
Uncertain
4
Bio/Vote History
Alesina
Alberto Alesina
Harvard
Agree
8
Bio/Vote History
Altonji
Joseph Altonji
Yale
Strongly Agree
6
Bio/Vote History
Auerbach
Alan Auerbach
Berkeley
Agree
7
Bio/Vote History
Autor
David Autor
MIT
Agree
5
Bio/Vote History
Once unraveling begins, it decreases both the benefits of staying and costs of exiting for the next ambivalent country.
Baicker
Katherine Baicker
University of Chicago
No Opinion
Bio/Vote History
Banerjee
Abhijit Banerjee
MIT
Agree
6
Bio/Vote History
Bertrand
Marianne Bertrand
Chicago
Agree
4
Bio/Vote History
Brunnermeier
Markus Brunnermeier
Princeton
Uncertain
8
Bio/Vote History
Chetty
Raj Chetty
Harvard Did Not Answer Bio/Vote History
Chevalier
Judith Chevalier
Yale Did Not Answer Bio/Vote History
Cutler
David Cutler
Harvard
Agree
6
Bio/Vote History
Deaton
Angus Deaton
Princeton
Strongly Agree
9
Bio/Vote History
Duffie
Darrell Duffie
Stanford
Agree
3
Bio/Vote History
With much uncertainty on magnitudes, the value of remaining in the EU depends positively on the set of EU members, a complementarity effect.
Edlin
Aaron Edlin
Berkeley
Agree
7
Bio/Vote History
Eichengreen
Barry Eichengreen
Berkeley
Uncertain
1
Bio/Vote History
Einav
Liran Einav
Stanford
Agree
1
Bio/Vote History
Fair
Ray Fair
Yale
Uncertain
1
Bio/Vote History
Finkelstein
Amy Finkelstein
MIT Did Not Answer Bio/Vote History
Goldberg
Pinelopi Goldberg
Yale
Agree
6
Bio/Vote History
Goolsbee
Austan Goolsbee
Chicago
Strongly Agree
7
Bio/Vote History
if they establish rules on how it works to exit and what access exit countries get to the market, then definitely raises exit chances
Greenstone
Michael Greenstone
University of Chicago Did Not Answer Bio/Vote History
Hall
Robert Hall
Stanford
Agree
2
Bio/Vote History
Hart
Oliver Hart
Harvard
Agree
7
Bio/Vote History
The value of staying in will fall. Others will also be emboldened to jump for noneconomic,e.g., political and psychological, reasons.
Holmström
Bengt Holmström
MIT
Agree
6
Bio/Vote History
Hoxby
Caroline Hoxby
Stanford
Agree
5
Bio/Vote History
Hoynes
Hilary Hoynes
Berkeley
Agree
8
Bio/Vote History
Judd
Kenneth Judd
Stanford
Agree
7
Bio/Vote History
Countries that had the same policy preferences as UK will have less power. UK might form an alternative free trade framework.
Kaplan
Steven Kaplan
Chicago Booth
Agree
8
Bio/Vote History
Kashyap
Anil Kashyap
Chicago Booth
Agree
7
Bio/Vote History
Scotland would be very likely to go and resolving the legal ambiguities will embolden separatists elsewhere such as Catalonia
Klenow
Pete Klenow
Stanford
Disagree
3
Bio/Vote History
Levin
Jonathan Levin
Stanford
Uncertain
4
Bio/Vote History
UK situation perhaps a bit different than many others because of own currency, and historical ambivalence about being part of Europe.
Maskin
Eric Maskin
Harvard
Agree
4
Bio/Vote History
Predicting political events a decade ahead is perilous, but a withdrawal from the EU by the UK can't help.
Nordhaus
William Nordhaus
Yale
Agree
4
Bio/Vote History
Saez
Emmanuel Saez
Berkeley
Agree
4
Bio/Vote History
Samuelson
Larry Samuelson
Yale
Agree
8
Bio/Vote History
Once the mindset that exit must be prevented at all costs is broken, others will more readily follow.
Scheinkman
José Scheinkman
Columbia University
No Opinion
Bio/Vote History
Schmalensee
Richard Schmalensee
MIT
No Opinion
Bio/Vote History
If there are good economic arguments pro or con, they have not reached me.
Shapiro
Carl Shapiro
Berkeley
No Opinion
Bio/Vote History
Shimer
Robert Shimer
University of Chicago
Agree
6
Bio/Vote History
Thaler
Richard Thaler
Chicago Booth
Uncertain
1
Bio/Vote History
Ah, there is always a key word in these. This time it is "substantially". The sign seems right but no clue about the magnitude.
Udry
Christopher Udry
Northwestern
Agree
7
Bio/Vote History