An increase in capital flows in the form of foreign direct investments (and especially the establishment of branches of multinational corporations) and international trade liberalisation favour fragmentation of the production process, consisting in its division into parts located in different countries. Fragmentation of production is also enabled by enhanced transport and information transfer as well as their lower costs (i.e. the decrease in transaction costs). The fragmentation of production is grounded in international differences in the endowments of factors of production and - as a result - in prices of these factors. Multinational corporations divide their production among many different countries in order to minimise costs and make use of advantages of local markets, such as inexpensive labour force or a favourable location. Research and development, on the other hand, and the part of the production process that requires the use of the most advanced technologies and with the highest value added, are often located in the home country, also due to poor protection of the proprietary rights in developing countries. Such a conduct allows the company to benefit from comparative advantages related to different production locations. Moreover, it enables the use of international differences in exchange rates, interest rates, and government subsidies supporting selected types of economic activity, as well as of different structures of customs tariff rates and varying features of internal markets in particular countries, for the purpose of maximising profits. Research 22  17  Based on the data of UNCTAD.
The problems are tackled by strengthening Eurostat and allowing it to make methodological visits in the member states, to discuss budget issues. A new high level group with a mandate to advise Eurostat will be established. As Eurostat monitors the member states’ compliance with the agreed practice, the high level group also, indirectly, advises the member states. My view is that all the reforms in this area of the Stability and Growth Pact go in the right direction since they encourage fiscal prudence. However, given the complicated process and the short time since the Pact was changed, it is too early to determine whether the changes have been a complete success. Changes in the preventive arm Changes in the preventive arm have been made in the area of medium term objectives (MTO) for the budget balance. Member states are divided into groups depending on their debt level. Stricter MTOs are required for countries with higher debt. The MTOs for the euro area and the ERM2 countries range from a deficit of 1% of GDP to balance or surplus depending on the debt level. The countries that have not achieved their MTOs are supposed to follow an adjustment path to the objectives. The path requires more consolidation in good times. For the euro area and ERM2 states, the adjustment requirement is a yearly improvement of the cyclically adjusted deficit net of one off effects by 0.5% of GDP.