Do barriers to innovation impact changes in innovation activities of firms during business cycle? The effect of the Polish green island

Equilibrium (Toruń ), 2019-12, Vol.14 (4), p.631-676 [Peer Reviewed Journal]

2019. This work is published under https://creativecommons.org/licenses/by/4.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1689-765X ;EISSN: 2353-3293 ;DOI: 10.24136/eq.2019.030

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