We analyse the role played by data and specification choices as determinants of the size of the fiscal multipliers obtained using structural vector autoregressive models. The results, based on over twenty million fiscal multiplier estimated for European countries, indicate that many seemingly harmless modelling choices have a significant effect on the size and precision of fiscal multiplier estimates. In addition to the structural shock identification strategy, these modelling choices include the definition of spending and taxes, the national accounts system employed, the use of particular interest rates or inflation measures, or whether data are smoothed prior to estimation. / Series: Department of Economics Working Paper Series

In this paper, we study the employment of workers from Central, Eastern and Southeastern European (CESEE) EU Member States in Austria after the Eastern enlargement of the European Union. To prevent a sudden rush of immigrants into the labor market, Austria opted for a Transition period during which immigration remained restricted. We will show that these restrictions had the anticipated effect; while the stock of workers from the new CESEE Member States increased slowly in Austria during the transition period, the trend became markedly steeper after the introduction of free labor market access. Between 2003 and 2016, the stock of workers from CESEE EU Member States in Austria increased fourfold by about 185,000 individuals. The largest immigrant groups are from Hungary, Romania and Poland. A large share of migrant workers are employed in seasonal industries and in border regions closest to their home countries.

We analyze performance under pressure and estimate the causal effect of audience size on the success of free throws in top-level professional basketball. We use data from the National Basketball Association (NBA) for the seasons 2007/08 through 2015/16. We exploit the exogenous variation in weather conditions on game day to establish a causal link between attendance size and performance. Our results confirm a sizeable and strong negative effect of the number of spectators on performance. Home teams in (non-critical) situations at the beginning of games perform worse when the audience is larger. This result is consistent with the theory of a home choke rather than a home field advantage. Our results have potentially large implications for general questions of workplace design and help to further understand how the social environment affects performance. We demonstrate that the amount of support, i.e. positive feedback, from a friendly audience does affect performance. / Series: Department of Economics Working Paper Series

We explore some empirical properties of Austria's "Investment Development Path" (IDP) on the macro level as well as on the structural and the bilateral level. Three dimensions are analyzed, namely the growth, the stability, and the sign of the Net Outward Investment Position (NOIP). While the NOIP on the macro level has been negative throughout the last two decades, there is considerable variation on the industry and the bilateral level. Given the small domestic market size, the NOIP of Austria does not reflect the high level of development in terms of GDP. Several explanations for the below-average NOIP of Austria are provided. / Series: Department of Economics Working Paper Series

Efficient policies to stimulate the competitiveness of firms require knowledge of future firm-strategies and a proper assessment of the location advantages of a country or region. Therefore, industry comparative advantage analysis needs to be complemented by firm competitive advantage analysis. This yields four hypotheses of firm strategies on the basis of the existing advantage combination. Detailed empirical analysis of a representative sample of Austrian manufacturing firms during 1990- 2000 shows that changes in employment, value-added and exports are in line with the suggested development. Three of the 3-digit industries lost their advantages while seven industries gained advantages, yet overall industry distribution has been remarkable stable over the four advantage combinations. In terms of number of firms, however, a large share (30%) of the total population shifts between advantage combinations even during short periods of time. The firm strategies outlined suggest a differentiated policy approach, yet the short-term dynamics revealed empirically imply a high potential for policy failure. / Series: Working Papers Series "Growth and Employment in Europe: Sustainability and Competitiveness"

A major goal of the EU Commission in the area of direct taxation is the introduction of a common consolidated corporate tax base (CCCTB) in Europe. While hardly discussed in the literature, such a system would limit national discretion over tax depreciation. In a sample of up to 47 countries, we find that the probability of a tax reform that improves the depreciation allowances increases, if the macroeconomic situation is weak. This suggests that changes in depreciation allowances are used as a fiscal instrument for stabilization. A common consolidated tax base deprives national governments from implementing investment incentives via accelerated depreciation. This paper discusses the possible implementation of a hybrid system that combines features of formula apportionment and separate accounting. Such a hybrid system may substantially mitigate transfer pricing problems and other tax planning issues, whilst preserving national discretion over depreciation allowances. / Series: WU International Taxation Research Paper Series

We estimate the effect of regional income inequality on emigration rates of Austrian municipalities using a unique data set that is constructed We estimate the effect of regional income inequality on emigration rates of Austrian municipalities using a unique data set that is constructed based on individual level data from Austrian administrative registers. The register-based data contains information on the municipality of residence of all individuals aged 16 and over that have their main residency in Austria, as well as their income and socio-demographic characteristics. Aggregating this information to the municipality level allows us to assess the role of relative deprivation - a measure of relative income - on top of absolute income in shaping internal migration in Austria. We find that increases in relative deprivation in a municipality lead to higher emigration from the municipality. Allowing for heterogeneous effects across income, education, and age groups reveals that the effect is stronger among those with comparably low levels of income, and among low skilled and young individuals. / Series: INEQ Working Paper Series

In this paper, we study the implications of diversification in the asset portfolios of banks for financial stability and systemic risk. Adding to the existing literature, we analyse this issue in a network model of the interbank market. We carry out a simulation study that determines the probability of a systemic crisis in the banking network as a function of both the level of diversification, and the connectivity and structure of the financial network. In contrast to earlier studies we find that diversification at the level of individual banks may be beneficial for financial stability even if it does lead to a higher asset return correlation across banks.

What can we say about systematic global and broad regional trends in the drivers of income inequality in countries? In order to address this question, this work takes an integrated approach in that it looks at a broad set of countries and examines a broad set of determinants. We thus model technological progress, non-resource trade flows, the education distribution, labor vs. capital income as well as heterogeneity in public social spending and analyze the relation to three income inequality measures in Advanced and Developing Economies. Our findings indicate the main factors adding to increasing inequality globally to be technological progress and trade with high-income countries. Trade with low-income countries, public spending on health and decreasing shares of people without any formal education, on the other hand, had significant equalizing effects on the income distribution. The estimated effects of the education distribution, public education spending and the labor income share are highly region specific and thus indicate the importance of disentangling global effects. / Series: INEQ Working Paper Series

In the area of knowledge management and knowledge governance, previous research has mostly focused on either knowledge stocks or knowledge flows of firms or organizational units. Contrary to this work, our study is among the first to integrate these two perspectives in order to shed light on the complementarity effects of different types of knowledge stocks and flows in the multinational corporation (MNC). We investigate intra-functional as well as cross-functional complementarity effects from the perspective of the knowledge recipient. We test the impact of stocks on flows on the benefit that is created for MNC units. Based on a comprehensive sample of 324 relationships between MNC units we find that both types of complementarity create benefits for these units, but that the effects from intra-functional combinations of knowledge stocks and flows are significantly stronger than from cross-functional combinations.