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1. Assessing Digital Leadership: Is the EU Losing out to the US?

Author:
Dario Guarascio and Roman Stöllinger
Publication Date:
03-2023
Content Type:
Working Paper
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
Since Leontief’s (1953) seminal work on the factor content of trade, the validity of the Heckscher-Ohlin-model has been judged not only on the basis of formal tests of the theory but also tested against prior expectation. In this vein, this paper uses the Heckscher-Ohlin-Vanek (HOV) approach to investigate whether supposed US leadership in the digital domain can be traced back to digital task endowments embodied in labour services. In a comparison between EU member states and the US, we find that the latter is more intensive in digital tasks than the EU and that this difference is explained by both an intensity-effect (US occupations being more digital-task intensive) and a structural component (relatively more digital-task intensive occupations). Viewed through the lens of the HOV theorem we find that the US is abundant in digital tasks relative to non-digital tasks, while the opposite is true for the EU. The standard tests for the predictive power of the HOV theorem are high and in line with the results for labour in previous literature.
Topic:
International Trade and Finance, Foreign Direct Investment, European Union, Digitalization, and Competition
Political Geography:
Europe and United States of America

2. Functional Specialisation and Working Conditions in Europe

Author:
Sandra Leitner, Roman Stöllinger, and Zuzana Zavarská
Publication Date:
05-2023
Content Type:
Working Paper
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
Specialisation in value-chain functions is one of the new phenomena introduced by global value chains (GVCs). This report investigates the effects of functional specialisation on labour markets in fabrication and R&D activities as the two polar cases of value-chain functions, whereby the former is associated with factory economies, while the latter is characteristic of headquarter economies. More precisely, a metric similar to revealed comparative advantage is used to study the effect of relative functional specialisation on wages and non-wage working conditions. In line with the GVC literature emphasising power relations and organisational aspects of production networks, we are able to identify differentiated effects for functional specialisation patterns on wages in EU member states at the industry level across time. While relative functional specialisation in fabrication tends to hold back wages, functional specialisation in R&D has a positive effect on wage progression, controlling for labour productivity, GVC participation and numerous labour supply- and labour demand-side factors. The use of a constructed ‘sharp’ instrument allows giving these results a causal interpretation. Conversely, both functional specialisation measures are found to improve some non-wage working conditions, namely workers’ physical environment and their work intensity, which is evidence against a potential ‘race to the bottom’ effect of functional specialisation along GVCs. The effect is stronger for relative specialisation in fabrication than for relative specialisation in R&D.
Topic:
International Trade and Finance, Labor Issues, Foreign Direct Investment, European Union, Labor Market, Value Chains, and Wages
Political Geography:
Europe

3. Trade Balances and International Competitiveness in Cyber-physical, Digital Task-intensive, ICT Capital-intensive and Traditional Industries

Author:
Alexandra Bykova and Roman Stöllinger
Publication Date:
05-2023
Content Type:
Special Report
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
In this report, we analyse the international competitiveness of the EU in four industry groups over the period 1995-2018. The groups are delineated by specific factor intensities, where these intensities are assessed from digital tasks performed by labour services and ICT capital stocks. The EU’s positions relating to trade balances, revealed comparative advantages and unit value ratios are assessed relative to its main competitors, such as the US, China, Japan and South Korea. The trade specialisation patterns confirm EU advantages in traditional industries, which still represent the largest part of global trade, and in the group of digital task-intensive industries. In the cyber-physical group of industries, which are characterised by both high digital task and ICT capital intensities, the EU records a trade deficit, although this has been receding in recent years. Competitiveness indicators depict heterogeneity among EU countries. The loss of international competitiveness for some technology front-runners is a worrying sign. On the positive side, however, a reduction in trade deficits or an improvement in product quality and market shares is evident for certain EU countries, especially in the Central European region.
Topic:
International Trade and Finance, European Union, Trade, Digitalization, and International Competition
Political Geography:
Japan, China, Europe, Asia, South Korea, and United States of America

4. Functional Specialisation in EU Value Chains: Methods for Identifying EU Countries’ Roles in International Production Networks

Author:
Aleksandra Kordalska, Magdalena Olczyk, Roman Stöllinger, and Zuzana Zavarská
Publication Date:
08-2022
Content Type:
Special Report
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
Geographically dispersed production networks have allowed countries to specialise in different functions of the value chain. By making use of two methodologies for quantifying the magnitude of functional specialisation – one based on trade flows and one based on FDI flows – detailed profiles of the functional specialisations of EU member states are identified. The analyses are conducted at the country, industry and regional level. In line with the existing literature, they reveal that EU-CEE countries are predominantly specialised in the fabrication stage, that is, they serve as ‘factory economies’, while the Western EU countries are mainly performing knowledge-intensive pre-fabrication activities – a characteristic of ‘headquarter economies’. This dualism within the EU is confirmed by a cluster analysis. While functional specialisation patterns tend to be persistent, especially in the fabrication stage, there are also some signs of functional diversification in EU-CEE countries in more recent years. Still, these functional changes remain limited to a few industries. The dichotomy of factory and headquarter economies is also clearly discernible at the regional level. However, the fact that in most EU countries – mainly in the capital regions – there are some headquarter-type regions implies that a complete functional ‘lock-in’ in fabrication is less likely than suggested by the country-level patterns. Hence, while the results point towards major difficulties of functional diversification beyond the fabrication stage in the EU-CEE countries and regions, there are also several promising elements and trends discernible, in particular at the industry and the regional level.
Topic:
International Trade and Finance, European Union, Economy, Value Chains, Specialization, and Competition
Political Geography:
Europe

5. Comparative Advantages in the Digital Era – A Heckscher-Ohlin-Vanek Approach

Author:
Dario Guarascio and Roman Stöllinger
Publication Date:
07-2022
Content Type:
Working Paper
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
This paper revisits the Heckscher-Ohlin-Vanek (HOV) theorem and investigates its fit for digital tasks and ICT capital, which both represent endowment factors that are expected to shape the digital transformation. We use a theory-consistent methodology for calculating the measured net factor content of trade (Trefler and Zhu, 2010) and apply it to a unique dataset on digital and non-digital tasks performed in detailed occupations, as well as recent data on ICT capital stocks. Equipped with these data we provide new evidence on the factor-based trade patterns for 25 EU countries and use it to test the HOV theorem. Overall, the performance of the sign test and the rank test is good if not impressive. In 83% of the cases countries are net exporters of those factors with which they are abundantly endowed, with a higher score achieved for digital tasks than for ICT capital. We conclude that the fit of the HOV theorem for highly relevant endowments of the digital era is as good as that of traditional endowment factors.
Topic:
European Union, Business, Trade, and Digital Transition
Political Geography:
Europe

6. Production and Trade of ICT from an EU Perspective

Author:
Amat Adarov, Dimitrios Exadaktylos, Mahdi Ghodsi, Robert Stehrer, and Roman Stöllinger
Publication Date:
10-2021
Content Type:
Special Report
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
The competitiveness of industries and countries is shaped more and more by technological advancement in the production and use of information and communications technology (ICT). This report considers the supply side of ICT goods and services. It studies the drivers of ICT production location and trade across countries with a focus on the relative position of the EU. The analyses clearly indicate that the EU must step up its efforts to accelerate the shift towards digital production and strengthening the ICT sector that produces the required technologies and services. In addition, from a trade policy perspective, a harmonised set of standards and regulatory framework is to be aimed at to minimise mismatches in technical specifications and requirements. This will lead to the diffusion of positive externalities and should allow for a smooth operation of the global value chains in these products.
Topic:
Communications, European Union, Trade, Information Technology, Digitalization, and Production
Political Geography:
Europe

7. Testing the Smile Curve: Functional Specialisation in GVCs and Value Creation

Author:
Roman Stöllinger
Publication Date:
02-2019
Content Type:
Working Paper
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
According to the ‘smile curve hypothesis’ the potential for generating value added varies significantly across the various functions along a firm’s value chain. It suggests in particular that the production stage is the least promising value chain function in the entire manufacturing process. This logic implies that countries specialising as ‘factory economies’ are likely to generate comparatively little value added. To shed light on the relationship between functional specialisation along the value chain and value creation, this paper develops measures for functional specialisation derived from project-level data on greenfield FDI for a global sample of countries. These measures keep the industry and the functional dimension of specialisation strictly apart. They are used to test econometrically the negative relationship between value added creation and functional specialisation in production as predicted by the smile curve hypothesis.
Topic:
International Trade and Finance, European Union, Economy, NAFTA, Manufacturing, and Global Value Chains
Political Geography:
Europe and East Asia