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Determinants of NPLs at the aggregate level: A comparative approach for middle and high income countries
Sandrovschi, Violeta ; Jakubík, Petr (advisor) ; Serdarevič, Goran (referee)
This thesis investigates the key determinants of the Non-performing loans (NPLs) comparing two groups of countries from Southeastern and Western Europe, with two different levels of economic development. We try to find empirical evidence and estimate whether the determinants of NPL ratio are different for the middle and high income countries. Applying panel data models for 14 countries overall, and using the regressions of subsampled countries, we analyze the importance of the determinants at the aggregate level. The final results show that all variables considered are significant, except inflation rate under all specifications and FDI when the subsampled dummy variables are used. As for the specifications of the exchange rate determinant, we conclude that the NPL ratio is negatively and significantly influenced in the export dominant middle income economies. An additional non-economic variable, such as the educational index, constructed at the national level, is found to increase the NPL ratio. Concerning the institutional quality index, averaging all six institutional indicators, this determinant does not show a consistent result across different data sample specifications.
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Econometric Analysis of the Main Determinants of Austrian Foreign Trade
Davidová, Lucie ; Sedláček, Jiří (advisor) ; Chrobok, Viktor (referee)
The aim of this thesis is to analyze the main determinants of Austrian imports by estimating the import function. The analysis of the data from 1995--2011 implies great openness of the economy, strong orientation at machinery industry, Germany (40 %) and other EU-countries (other 35 %). I have employed a linear log-log model estimated by OLS. Consequently, I have obtained a triple of estimated import functions -- a general one, one for year 2011 in particular, and the last one for the top ten Austrian importers. There is a significant positive impact of partner's GDP (0.81--1.42), common language (1.1--2.3) and contiguity (0.4--2.7). On contrary, we observe an inverse relationship of imports with distance (0.9--1.1) and trade barriers (0.3--0.8). Considering similarities between Austrian and Czech economies, we can deduct similar implications for economic and trade policies.
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