| Original language | English |
|---|---|
| Place of Publication | Copenhagen |
| Publisher | Økonomisk institut, Københavns Universitet |
| Number of pages | 49 |
| Publication status | Published - 2014 |
| Series | University of Copenhagen. Institute of Economics. Discussion Papers (Online) |
|---|---|
| Number | 30 |
| Volume | 2014 |
| ISSN | 1601-2461 |
| Series | National Bureau of Economic Research. Working Paper Series |
|---|---|
| Number | 21193 |
| Volume | 2015 |
| ISSN | 0898-2937 |