E20 - Consumption, Saving, Production, Investment, Labor Markets, and Informal Economy: General (includes Measurement and Data)Return

This paper is an application of the consumption-smoothing current account theory the main principles of which appeared in the 1980s and gradually broadened to describe the intertemporal dynamics of important economic processes. In open economies, the consumption-smoothing current account process is related to the consumption behaviour of households. The effect on consumption choices and the current account is derived from the premise that households adjust their consumption expenditures according to the terms of trade. The process can be treated in an optimizing framework and originally was strictly connected to the permanent income hypothesis (PIH) and no restrictions to capital mobility. Both assumptions were successively relaxed and relationships allowing incorporation of the excess sensitivity hypothesis (ESH) and not perfect capital mobility have been introduced. Transformed into a VAR model with current account and national cash flow increments as endogenous variables, relevant conclusions are drawn on the basis of Granger causality, the equivalence of the current and predicted current account and an analysis of parameters of the model. Basic relationships and solutions are summarized and an application using the economies of the Czech Republic, Slovakia and Austria follows.

In 2004, the Czech economy continued in solid growth. Slight acceleration of economic growth was driven in particular by strong investment demand and improving performance of the foreign trade with goods. On the other hand, due to slowdown in real wages, consumer demand weakened. 2004 was the year of turnover in foreign trade which has reported the best results since 1994. The EU entry was an important factor behind the improvement of trade balance - the foreign trade exchange significantly accelerated after the EU accession. The EU entry opened new chances to the exporters, especially small and medium-sized companies could fully use the advantage of the Single Market. With the trade balance improving, the reason for permanently high current account deficit is the growing deficit of income balance as a consequence of strong FDI inflow. January and May changes in the Value Added Tax brought a temporary speed-up of consumer prices. After the absorption of this increase, since the last quarter of 2004, headline inflation has been declining. Similar to previous years, inflation fell under the CNB target corridor. Record high world prices of oil and metals caused a strong increase of industrial producer prices, however, strong competition between both producers and traders has prevented the spillover to consumer prices.

In 2003, the economic growth moderately accelerated. The main factor of this acceleration was massive household consumption accompanied by the revival of fixed capital formation. Gradual narrowing of the gap between consumer and investment demand was one of major achievements of 2003, supporting the long-term sustainability of Czech economic growth. In 2003, both imports and exports accelerated, the trade deficit remaining at the same level as in 2002. Considering acceleration of Czech economic growth in 2003, stagnating level of trade deficit is favourable. The reason for continuously high current account deficit is growing deficit of income balance and declining surplus of service balance. The deficit of the current account in the last two years was not provoked by growing imports (as in the nineties), but has been predominantly the price for the massive foreign direct investment inflows in the past decade.

Gross domestic product continued to grow in 2002, faster than in the economies of most of the Czech Republic's major partners, albeit at a slower pace than in 2001. The major driving force of economic growth was private consumption, followed by government consumption. Investment demand registered a slowdown as an indirect result of weak foreign demand. 2002 was the year of record-low inflation in the history of the Czech Republic - at the end of the year, the consumer price index stood at 0.6 %. During 2002, nominal appreciation of the Czech currency accelerated - the koruna appreciated against the euro by almost ten per cent. The labor market was severely hit by the general economic slowdown and the unemployment rate anew reached the record-high level at the end of the year.

The article analyses the economic development of transition economies (the CR, Hungary, Poland, Slovakia and Slovenia) in the nineties by means of the original graphical method based on a multidimensional view, with the intention to assess convergence or divergence of their economic level vis-a-vis the average level of the EU countries. The polydimensional aspect is based in the first step on four basic objectives of economic policy depicted by the macroeconomic (magic) tetragon. In the second step, an each quadrant of the magic tetragon is extended by six detailed indicators to get a multidimensional convergence polygon. The polygon framework allowed carrying out more detailed analysis of the convergence process. The detailed results of the multidimensional convergence analysis varied across individual countries and over time; the time path of these differences partly reflected the uneven progress in macroeconomic stabilization and recovery of economic growth.