[
ANDERSON, J.E. A Theoretical Foundation for the Gravity Equation. In American Economic Review, vol. 69, 1979, no. 1, pp. 106–116.
]Search in Google Scholar
[
ANDERSON, J.E. – LARCH, M. – YOTOV, Y.V. 2015. Growth and Trade with Frictions: A Structural Estimation Framework : NBER Working Paper № 21377, 2015.
]Search in Google Scholar
[
BAIER, S.L. – BERGSTRAND, J.H. 2009. Bonus Vetus OLS: A Simple Method for Approximating International Trade-cost Effects Using the Gravity Equation. In Journal of International Economics, 2009, no. 77, pp. 77–85.
]Search in Google Scholar
[
BABAK, V. The oil and gas sector in Kazakhstan. Tel Aviv : Center for Russian and European Studies, University, 41 p.
]Search in Google Scholar
[
EGGER, P. – PFAFFERMAYR, M. The Proper Panel Econometric Specification of the Gravity Equation: A Three-way Model with Bilateral Interaction Effects. In Empirical Economics, 2003, no. 28, pp. 571–580.10.1007/s001810200146
]Search in Google Scholar
[
EUROSTAT. 2020. Database. [online]. [cit. 2020-03-05]. Retrieved from: https://ec.europa.eu/eurostat/data/database
]Search in Google Scholar
[
KETOVA, O. Production of primary energy in Kazakhstan. The United Nations Economic Commission for Europe (UNECE) report, 2018, no. 2500145107.
]Search in Google Scholar
[
LAUMULIN, M. Central Asia and the European Union: Towards the new EU Regional Strategy. In Central Asia’s Affairs, 2020, pp. 11–12.
]Search in Google Scholar