A Counterfactual Analysis of Regulatory Changes in Hungary: Could the FX Lending Crisis have been Avoided?

Siklós, Dóra (2016) A Counterfactual Analysis of Regulatory Changes in Hungary: Could the FX Lending Crisis have been Avoided? Acta Oeconomica, 66 (2). pp. 233-259. ISSN 0001-6373

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Abstract

Abstract The main purpose of this paper is twofold. First, it aims to estimate the effect of the tightening of regulatory capital requirements on the real economy in periods of credit upswing. Second, it intends to show whether applying a counter-cyclical capital buffer measure as set down in the Basel III rules could have helped to reduce the pace of FX lending growth in Hungary, mitigating the buildup of vulnerabilities in the run-up to the global financial crisis. In order to answer these questions, we use a Vector Autoregression-based approach with the aim of understanding the impact of shocks to capital adequacy in the pre-crisis period. Our results suggest that although regulatory authorities could have slowed down the increase in lending temporarily, they would not have been able to avoid the upswing of FX lending by requiring counter-cyclical capital buffers even if such a tool had been available and even if they had reacted quickly to accelerating credit growth. Our results also suggest that a more pronounced tightening might have reduced FX lending substantially, but at the expense of real GDP growth. The reason is that unsustainable fiscal policy led to a trade-off between economic growth and the build-up of new vulnerabilities in the form of FX lending.

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