O12 - Microeconomic Analyses of Economic DevelopmentReturn

The current situation of slower economic growth is leading to a more difficult access to funds and unpredictable payment behaviour of customers, which predetermines growing importance of working capital management. The aim of the present article is to examine the effects of working capital investment and its components (inventories, accounts receivable, accounts payable and cash) on the firm's performance in the case of non-cyclical and cyclical industries in the Czech Republic. The underlying dataset comprises corporate data of 293 firms from 2010 to 2018. The calculations reveal that both industries applied over the period a very similar conservative working capital management strategy consisting in increasing working capital investment accompanied by simultaneous development of all its components. The results also indicate dissimilarities in the importance of working capital components with respect to the firm's performance. Cash seems to be the most important component, contrary to inventories, which are insignificant jointly for both industries. Accounts receivable and accounts payable are significant only for cyclical industry firms.

The paper attempts to assess the development path of the Czech food processing and to identify the presence of idiosyncratic developments in industries. We elaborate it by using a fitted production function for the construction of TFP and by decomposing TFP into a scale effect, a technical change effect and an efficiency effect for total food processing and its selected branches. The results suggest that despite more than one decade of transition, serious adjustment problems exist, including problems on the capital market. Furthermore, contrary to the large differences among firms in the whole sample, the various sectors are rather homogeneous. TFP shows that although individual sectors have a few frontrunners, the majority of companies perform quite poorly. The scale effect is relatively small in food processing. Technical change has contributed positively to TFP in recent years, and the efficiency effect varies rather strongly. Whereas scale effect and technical change have a similar pattern across industries, the efficiency effect differs significantly. There is also some indication that the efficiency effect is affected by different sources. Finally, in addition to systemic effects, industry developments are characterized by idiosyncratic factors, especially in the Dairy industry.

In this paper, we apply the aggregate production function to approximate the path of potential output and decompose it into its determinants. Based on the decomposition we evaluate the supply side performance from a macroeconomic perspective. We use a time-varying NAIRU to derive the amount of potential labour and a newly developed measure of capital services to account for the productive impact of capital. In addition, trend total factor productivity is estimated. During 1995-2000, the growth in potential output was constrained by a gradual increase in the NAIRU, a temporary drop in investment activity and, most importantly, by only a modest rise in total factor productivity. For the period 2001-2005, we observe substantial improvements in the supply-side performance, except for the functioning of the labour market.