Baumann J., Kritikos A.S.: The link between R&D, innovation and productivity: Are micro firms different?, Research Policy no. 45, 2016.
Bernal, A.: Podatek od wartości dodanej – studium przerzucalności podatku na konsumentów, pracowników i dawców kapitału [The value added tax incidence – tax shifting on consumers, employees and capital owners], Poznań: Wydawnictwo Uniwersytetu Ekonomicznego w Poznaniu, 2019.
Bogumil P.: Securing Poland’s economic success II: labour market and product specialization – is there a link?, Ecfin Country Focus no. 4, 2015. Available at: doi:10.2765/157668, accessed: 01st June 2020.
Brzezinski M.: Is high inequality an issue in Poland?, IBS Policy Papers no. 1 (2017), available at: https://ideas.repec.org/p/ibt/ppaper/pp012017.html, accessed: 05th May 2020.
Brzeziński M., et al: Reevaluating Distributional Consequences of the Transition to Market Economy in Poland: New Results from Combined Household Survey and Tax Return Data, IZA Discussion Papers no. 12734, Institute of Labor Economics (IZA), 2019.
Di Cintio M., et al: Firm growth, R&D expenditures and exports: An empirical analysis of Italian SMEs, Research Policy vol. 46 (4), 2017.
Dougherty S. M.: Legal reform, contract enforcement and firm size in Mexico, Review of International Economics, vol. 22 (4), 2014.
Estrin S., et al: Which institutions encourage entrepreneurial growth aspirations?, Journal of Business Venturing, Elsevier, vol. 28(4), 2013.
Fabbri D.: Law enforcement and firm financing: Theory and evidence, Journal of the European Economic Association, vol. 8(4), 2010.
Friesenbichler K., et al: The efficiency of EU public administration in helping firms grow, Brussels: European Commission, DG Enterprise and Industry, 2014.
GAO, Value added taxes. Potential Lessons for the United States from Other Countries’ Experiences, United States Government Accountability Office Report, GAO-11–867T, 2011.
García-Posada M., Mora-Sanguinetti J. S.: Entrepreneurship and Enforcement Institutions: Disaggregated Evidence for Spain, European Journal of Law and Economics no. 40, 2015.
Garicano L., et al: Firm size distortions and the productivity distribution: Evidence from France, American Economic Review, vol. 106 (11), 2016.
Giacomelli S., Menon C.: Firm Size and Judicial Efficiency: Evidence from the Neighbour’s Court, Bank of Italy Working Paper no. 898, 2013.
Guner N., et al: Macroeconomic implications of size-dependent policies, Review of Economic Dynamics, vol. 11 (4), 2008.
Laeven, L. i Woodruff, C.: The Quality of the Legal System, Firm Ownership, and Firm Size, Review of Economics and Statistics vol. 89 (4), 2007.
Łaszek A., Trzeciakowski R.: Tylko 5,6 mln osób wytwarza połowę polskiego PKB [Only 5.6 million people produces half of Polish GDP], Analiza FOR (FOR Analysis) no. 8, 2018. Available at: https://for.org.pl/pl/a/6105,analiza-8/2018-tylko-5-6-mln-osob-wytwarza-polowe-polskiego-pkb, accessed: 10th April 2020.
Melitz M. J., Ottaviano G. I. P:, Market size, trade, and productivity, Review of Economic Studies, vol. 75(1), 2008.
Pagano P., Schivardi F.: Firm size distribution and growth, Scandinavian Journal of Economics, vol. 105 (2), 2003.
Pellegrino B., Zingales L.: Diagnosing the Italian disease, Working Paper no. 23964, Cambridge: National Bureau Of Economic Research, 2017. Available at: https://www.nber.org/papers/w23964, accessed: 29th October 2020.
Poschke M.: The firm size distribution across countries and skill-biased change in entrepreneurial technology, American Economic Journal: Macroeconomics vo. 10 (3), 2018.
Rajan R. G., et al: What Determines Firm Size? CRSP Working Paper no. 496; and USC Finance & Business Econ. Working Paper no. 01-1. Available at: http://dx.doi.org/10.2139/ssrn.170349, accessed: 31st May 2020.
Schivardi F., Schmitz T.: The IT Revolution and Italy's Two Lost Decades, Journal of the European Economic Association, vol. 18 (5), 2020.
Shefer D., Frenkel A.: R&D, firm size and innovation: an empirical analysis, Technovation vol. 25(1), 2005.
Trzeciakowski, R., Potrzebujemy imigrantów. Jak zatrzymać ukraińskich pracowników w Polsce? [We need immigrants. How to keep Ukrainian workers in Poland?), Analiza FOR (FOR Analysis] no. 7, 2018. Available at: https://for.org.pl/pl/a/6100,analiza-7/2018-potrzebujmy-imigrantow-jak-zatrzymac-ukrainskich-pracownikow-w-polsce, accessed: 31st May 2020.
Van Biesebroeck J.: Firm Size Matters: Growth and Productivity Growth in African Manufacturing, Economic Development and Cultural Change no. 53(3), 2005.
Žukauskas V. (ed.): Shadow Economy: Understanding Drivers, Reducing Incentives, LFMI, 2018. Available at: https://en.llri.lt/news/economic-policy/shadow-economy-understanding-drivers-reducing-incentives/lrinka, accessed: 1st June 2020.
Other official documents:
European Commision, Country Report Poland 2019, available at: https://ec.europa.eu/info/sites/info/files/file_import/2019-european-semester-country-report-poland_en.pdf, accessed: 01st June 2020.
GUS, Activity of non-financial enterprises in 2017, Statistics Poland, 2018.
GUS, National accounts by institutional sectors and sub-sectors 2014–2017, Statistics Poland, 2019.