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result(s) for
"Di Mauro, Filippo"
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Exploring the international linkages of the euro area: a global VAR analysis
This paper presents a quarterly global model combining individual country vector error-correcting models in which the domestic variables are related to the country-specific foreign variables. The global VAR (GVAR) model is estimated for 26 countries, the euro area being treated as a single economy, over the period 1979-2003. It advances research in this area in a number of directions. In particular, it provides a theoretical framework where the GVAR is derived as an approximation to a global unobserved common factor model. Using average pari-wise cross-section error correlations, the GVAR approach is shown to be quite effective in dealing with the common factor interdependencies and international co-movements of business cycles. It develops a sieve bootstrap procedure for simulation of the GVAR as a whole, which is then used in testing the structural stability of the parameters, and for establishing bootstrap confidence bounds for the impulse responses. Finally, in addition to generalized impulse responses, the current paper considers the use of the GVAR for 'structural' impulse response analysis with focus on external shocks for hte euro area economy, particularly in response to shocks to the US.
Journal Article
The euro and the competitiveness of European firms
Much attention has been paid to the impact of a single currency on actual trade volumes. Lower trade costs, however, matter over and beyond their effects on trade flows: as less productive firms are forced out of business by the tougher competitive conditions of international markets, economic integration fosters lower prices and higher average productivity. We assess the quantitative relevance of these effects calibrating a general equilibrium model using country, sector and firm-level empirical observations. The euro turns out to have increased the overall competitiveness of Eurozone firms, and the effects differ along interesting dimensions: they tend to be stronger for countries which are smaller or with better access to foreign markets, and for firms which specialize in sectors where international competition is fiercer and barriers to entry lower. Reprinted by permission of Blackwell Publishers
Journal Article
Going granular: The importance of firm-level equity information in anticipating economic activity
The paper attempts to verify whether equity returns of individual firms, and their realized volatilities, improve the in-sample and out-of-sample predictability of the US business cycle, as measured by the IP index VAR analysis and tests for forecasting ability The equity returns of individual firms, and their realized volatilities, are shown to improve the in-sample and out-of-sample predictability of the US business cycle, as measured by the IP index. In fact, significant declines in the root mean squared errors (RMSEs) are found when these variables are added to aggregate financial variables and selected macroeconomic indicators. Overall, to the aim of forecasting, there is a noticeable swing in the relative importance of individual firms across time, although firms that become key predictors of economic activity in a given month continue to do so for around six months, on average, bringing support to the idea that there is structure in the information that they convey. Unconditionally, belonging to a given sector does not boost the predictive power of firms, but we find that it becomes important for example around periods of recessions. Balance sheet data show that predictive ability of the firms is associated with features as performance, liquidity, the size of the foreign activity. Firm size also matters, as suggested by recent literature (Gabaix, 2011), although it is not - as put forward there - the only indicator to prevail.
Paper
The euro and the competitiveness of European firms
Much attention has been paid to the impact of a single currency on actual trade volumes. Lower trade costs, however, matter over and beyond their effects on trade flows: as less productive firms are forced out of business by the tougher competitive conditions of international markets, economic integration fosters lower prices and higher average productivity. We assess the quantitative relevance of these effects calibrating a general equilibrium model using country, sector and firm-level empirical observations. The euro turns out to have increased the overall competitiveness of Eurozone firms, and the effects differ along interesting dimensions: they tend to be stronger for countries which are smaller or with better access to foreign markets, and for firms which specialize in sectors where international competition is fiercer and barriers to entry lower.
Journal Article
Global Value Chains during the Great Trade Collapse
The Great Trade Collapse is one of the most striking features of the recent global financial crisis, with the ongoing recovery still driving a wedge between output and trade. Apart from its magnitude, the fall in trade during the crisis has also been quite homogeneous across all countries: more than 90 percent of Organisation for Economic Cooperation and Development (OECD) countries have exhibited simultaneously a decline in exports and imports exceeding 10 percent. The fall has also been very fast, with trade virtually grinding to a halt in the last quarter of 2008. All these findings have led to qualifying
Book Chapter
Decentralisation of collective bargaining: A path to productivity?
Productivity developments have been rather divergent across EU countries and particularly between Central Eastern Europe (CEE) and elsewhere in the continent (non-CEE). How is such phenomenon related to wage bargaining institutions? Starting from the Great Financial Crisis (GFC) shock, we analyse whether the specific set-up of wage bargaining prevailing in non-CEE may have helped their respective firms to sustain productivity in the aftermath of the crisis. To tackle the issue, we merge the CompNet dataset - of firm-level based productivity indicators - with the Wage Dynamics Network (WDN) survey on wage bargaining institutions. We show that there is a substantial difference in the institutional set-up between the two above groups of countries. First, in CEE countries the bulk of the wage bargaining (some 60%) takes place outside collective bargaining schemes. Second, when a collective bargaining system is adopted in CEE countries, it is prevalently in the form of firm-level bargaining (i. e. the strongest form of decentralisation), while in non-CEE countries is mostly subject to multi-level bargaining (i. e. an intermediate regime, only moderately decentralised). On productivity impacts, we show that firms' TFP in the non-CEE region appears to have benefitted from the chosen form of decentralisation, while no such effects are detectable in CEE countries. On the channels of transmission, we show that decentralisation in non-CEE countries is also negatively correlated with dismissals and with unit labour costs, suggesting that such collective bargaining structure may have helped to better match workers with firms' needs.
Paper
Productivity and Employment in APAC Economies: A Comparison with the EU Using Firm-Level Information
We provide an overview of productivity development and other related indicators in Asia and Pacific (APAC) countries, with comparisons with the Europe region. We use the seventh vintage firm-level data from the Productivity Research Network in the APAC region and CompNet in Europe for our study. The overall results show that the productivity growth in developed APAC countries (Australia, New Zealand, and the Republic of Korea) is significantly ahead of the growth in developing APAC countries (India and the People’s Republic of China) and on par with the EU’s growth. There is an ongoing process of bottom firms catching up with top firms in the Republic of Korea and the richest EU countries. Regarding employment and labor skills, employment growth has generally been quite stagnant in all regions. Labor skills, for which we use the wage premium as a proxy, are quite similar across most regions, with the richest EU countries showing a higher premium than the rest. Our test of the productivity–employment link indicates that the size of employment tends to have a greater impact on productivity in APAC countries, while labor skills have greater emphasis in the EU.
Paper
European firm concentration and aggregate productivity
This article derives a European Herfindahl-Hirschman concentration index from 15 micro-aggregated country datasets. In the last decade, European concentration rose due to a reallocation of economic activity towards large and concentrated industries. Over the same period, productivity gains from reallocation accounted for 50% of European productivity growth and markups stayed constant. Using country-industry variation, we show that changes in concentration are positively associated with changes in productivity and allocative efficiency. This holds across most sectors and countries and supports the notion that rising concentration in Europe reflects a more efficient market environment rather than weak competition and rising market power.
Paper
The drivers of revenue productivity: a new decomposition analysis with firm-level data
This paper aims to derive a methodology to decompose aggregate revenue TFP changes over time into four different components - namely physical TFP, mark-ups, quality and production scale. The new methodology is applied to a panel of EU countries and manufacturing industries over the period 2006-2012. In summary, patterns of measured revenue productivity have been broadly similar across EU countries, most notably when we group them into stressed (Italy, Spain and Slovenia) and non-stressed countries (Belgium, Finland, France and Germany). In particular, measured revenue productivity drops for both groups by about 6 percent during the recent crisis. More specifically, for both stressed and non-stressed countries the drop in revenue productivity was accompanied by a substantial dip in the proxy we use for TFP in quantity terms, as well as by a strong reduction in mark-ups. Demand also suffered a conspicuous decline. Our results suggest that non-stressed countries seem to enjoy a stronger recovery in terms of fundamentals like quantity TFP, demand and mark-ups than stressed countries. Yet, their overall performance in terms of revenue TFP recovery does not necessarily align with the above analysis which is due to some possible deterioration in the resource reallocation, signalled in our framework from the lower covariance between the two components we split revenue TFP. JEL Classification: E32, O47, D24
Paper