21 years old and a little bit more realistic?
Udo Ludwig
Deutschland Archiv – Zeitschrift für das vereinigte Deutschland,
2011
Abstract
East Germany`s development in the market economy shows ambiguous results. Although the re-structured economy proved itself to be growth orientated, the sustainable growth lead over the West German economy was attained only in the first half of the 1990s. Later on the catching up became smaller and smaller. Moreover employment recovered for the first time in the last upsw-ing before the global economic and financial crisis after the tremendous losses of jobs in the transitional period. Last but not least, as a result of low birth rates and emigration the shrinking number of inhabitants in East Germany could not be stopped. In the final analysis, long lasting repercussions of the inherited structures from GDR times are responsible for the backwardness of this region as well as the way of the economic transition in East Germany and regional differences in the settlements. Against this background the accomplishment of equal living standards in the eastern and western part of Germany should not be assessed in the light of medium per capita measures, but specified by comparisons between commensurable regions.
Read article
Macroeconomic Imbalances as Indicators for Debt Crises in Europe
Tobias Knedlik, Gregor von Schweinitz
Wirtschaft im Wandel,
No. 10,
2011
Abstract
European authorities and scholars published proposals on which indicators of macroeconomic imbalances might be used to uncover risks for the sustainability of public debt in the European Union. We test the ability of four proposed sets of indicators to send early-warnings of debt crises using a signals approach for the study of indicators and the construction of composite indicators. We find that a broad composite indicator has the highest predictive power. This fact still holds true if equal weights are used for the construction of the composite indicator in order to reflect the uncertainty about the origin of future crises.
Read article
Macroeconomic Imbalances as Indicators for Debt Crises in Europe
Tobias Knedlik, Gregor von Schweinitz
Abstract
European authorities and scholars published proposals on which indicators of macroeconomic imbalances might be used to uncover risks for the sustainability of public debt in the European Union. We test the ability of four proposed sets of indicators to send early-warnings of debt crises using a signals approach for the study of indicators and the construction of composite indicators. We find that a broad composite indicator has the highest predictive power. This fact still holds true if equal weights are used for the construction of the composite indicator in order to reflect the uncertainty about the origin of future crises.
Read article
Africa and the Global Financial Crisis - Impact on Economic Reform Processes
R. Adelou Alabi, J. Alemazung, Achim Gutowski, Robert Kappel, Tobias Knedlik, O. Osnachi Uzor, Karl Wohlmuth, Hans H. Bass
African Development Perspectives Yearbook, Vol. 15,
2011
Abstract
In volume XV of the African Development Perspectives Yearbook, the Research Group on African Development Perspectives investigates the impact of the GFC on economic reform processes in Africa. The analysis is structured in such a way so as to reflect the opportunities and dangers of policy reversals in the face of the GFC. The impact of the crisis on different types and forms of governance in the region is considered. The first question is therefore which macro-economic policy instruments have to be applied in order to overcome the crisis and to continue with sustainable development. The second question is how the GFC has affected Africa's external economic relations and if the path of opening up to the world markets is continued. The third question raised is how the crisis has affected social cohesion, impacted on poverty alleviation strategies and the achievement of Millennium Development Goals (MDGs). All these questions are discussed in the various contributions which comprise general studies and country case studies. The authors also looked into the role of international financial institutions during and after the crisis. The volume XV of the African Development Perspectives Yearbook is structured into three Units. Unit 1 addresses general issues regarding the impact of the GFC on reform processes in Africa. Unit 2 presents case studies from countries and sub-regions. Unit 3 presents reviews and book notes of current literature focusing on issues of African development perspectives.
Read article
Vigorous upswing continues
Wirtschaft im Wandel,
No. 3,
2011
Abstract
The worldwide upswing has gained momentum since last autumn. The main cause for the high growth dynamics is a monetary policy that is very expansive not only in advanced economies, where the utilization rates for production capacities are mostly still low, but also in emerging market economies that in general have already recovered from the Great Recession.
The German economy participates in the worldwide upswing. Here the recovery is ahead of those in most other advanced economies. Both exports and domestic demand are strongly expanding. One reason for the high growth dynamics is that key interest rates are particularly low for Germany, as the ECB has to take into account that many euro area economies are much more fragile. In addition, Germany still benefits from the wage moderation and the labour market reforms in the past decade: employment is expanding strongly, and firms find many profitable investment projects.
Major risks for this forecast are structural problems of some advanced economies that had become visible during the Great Recession and are still unresolved (concerning the US housing market and the crisis of confidence in the fiscal sustainability of some euro area countries in particular). A further risk is the possibility of further oil price hikes due to political instability in North Africa and the Middle East.
Read article
Ageing and Labour Markets: An Analysis on the effect of worker’s age on productivity, innovation and mobility
Lutz Schneider
Technische Universität Dresden. Dissertation,
2011
Abstract
The present study analyses the labour market effect of workers’ ageing. Explicitly, the impact of age on productivity and wages, on innovation as well as on mobility is explored empirically. The econometric analyses are based on firm and employment data from the Institute for Employment Research (IAB) and, thus, refer to the labour market of Germany. Regarding the productivity and wage effects of age the econometric results confirm a positive correlation between firm productivity and the share of middle-aged employees (41-50 years old) within the manufacturing sector. Hence, the results provide evidence of an inverted u-shaped age-productivity profile in this sector also found for other countries. Furthermore, age-wage and age-productivity profiles seem to follow unequal patterns. Compared to the group of the 15-30 and the 51 and above years old workers the group of middle-aged employees earn less than a productivity based wage scheme would require. In terms of age effects on innovativeness the micro-econometric analysis again reveals an inverted u-shaped profile. Workers aged around 40 years seem to act as key driver for innovation activities within firms. An additional finding concerns the impact of age diversity on innovation. The expected positive effect of a heterogeneous age structure is not confirmed by the data. With respect to labour market mobility results are in favour of a negative correlation between age and job mobility either in terms of changing professions or firms. The estimation of a multi equation model verifies that expected wages of older workers do not or only marginally increase due to job mobility, so, financial incentives to change jobs are very low. Yet, even after controlling the absent wage incentive older employees still remain more immobile than younger workers. Altogether, these results should not only be of academic interest but also informative for actors on the firm and the governmental level. Both sides are asked to cope with the challenges of demographic change. Only by maintaining productivity and innovativeness until old ages the necessary resources can be generated to preserve an economy’s prosperity even if the share of non-active population is increasing by demographic developments. Secondly, enhancing productivity is essential to ensure employability of older persons and to sustain the size of workforce even in the circumstances of an ageing economy.
Read article
Knowledge Sharing Through Informal Networking: An Overview and Agenda
Michael Schwartz, Christoph Hornych
International Journal of Knowledge-Based Development,
No. 3,
2011
Abstract
Informal inter-organizational networks provide manifold opportunities to organize the transfer of information, knowledge and technology between actors. The importance of informal networks as a channel of knowledge transfer is widely acknowledged by academics and practitioners. However, there is a significant lack of discussion on their theoretical foundations and systematic empirical research on the origins, dynamics and effects of informal networking. The objective of this paper is threefold. First, we review the fragmented academic discussion of the notion of informal networking, thereby focusing on how these relationships emerge initially and what conditions (presumably) are required to make them a mutually fruitful and sustainable channel of the transfer of information and knowledge. Second, we give an up-to-date overview over most important and recent studies trying to disentangle the mechanisms of inter-organizational informal networking. Finally, we outline an agenda of future research directions which we encourage researchers to pursue in future empirical studies. Overall, six important research gaps are identified.
Read article
Investment Grants: Which Requirements Should be Fulfilled?
Mirko Titze, Lutz Schneider
Wirtschaft im Wandel,
No. 11,
2010
Abstract
Since the year 1969 the German government has applied investment grants to improve regional economic development of disadvantaged regions. The support of eligible firms shall enhance its investment activities. Such activities may force a sustainable development of the respective region. One requirement – amongst others – for the grant of this investment support scheme is the firm’s verification of supra-regional sales. The gains resulting from the firms’ export activities lead to additional income for that region, and this stimulates multiplicative (reinforcing) regional income processes. Since the German reunification this instrument has been applied in the new federal states, too. Due to the fact that structural deficits still exist in East Germany investment grants are adopted primarily in the new federal states. Today, some policy decision makers think that the catching-up process of disadvantaged regions is not fast enough. Against this background, the further application of investment grants is discussed controversially. Some criticism tends to the criterion of supra-regional sales. It has been argued that particularly small firms are excluded from this support scheme. However, small firms are considered as key players for regional economic activities. Moreover, firms which are highly integrated in international markets depend on world trade cycles and that might be risky for the respective region. Finally, critics believe that regional actors should be boosted in order to strengthen regional identities in terms of regional buyer-supplier-networks. This article shows that policy decision makers should maintain the criterion of supra-regional sales. Particularly, regions with a loss of inhabitants need gains from supra-regional sales to stabilise their local purchasing power. Otherwise, these regions are strongly dependent on transfer flows stemming from other regions. Beyond that, supra-regional sales indicate the firm’s international competitiveness. Finally, the most important argument for supra-regional sale might be linkages to supra-regional knowledge flows which strongly affect the region’s innovative capabilities.
Read article
Informal Networking - An Overview of the Literature and an Agenda for Future Research
Michael Schwartz, Christoph Hornych
Abstract
Informal inter-organizational networks provide manifold opportunities to organize the transfer of information, knowledge and technology between actors. Given their potential and their importance, the lack of theoretical discussion and empirical research on informal networks and their dynamics is surprising. The objective of this paper is twofold. It attempts to review the fragmented academic discussion of the notion of informal networking, thereby focusing on how these relationships emerge initially and what conditions (presumably) are required to make them a mutually fruitful and sustainable channel of the transfer of information and knowledge. On that groundwork, the most important empirical studies which try to confirm and disentangle the aforementioned basic mechanisms of informal exchange relationships are reviewed. Finally, we outline an agenda of future research directions that we encourage researchers to pursue in future empirical studies. Five important research gaps can be identified.
Read article
The German New Fiscal Rule (Schuldenbremse): Previous Agreements Question Success on the Länder Level
Kristina vanDeuverden, Sabine Freye
Wirtschaft im Wandel,
No. 9,
2010
Abstract
Starting in 2011, Germany will have a new fiscal rule to limit indebtedness - the debt brake. To encourage the functioning of this regulation on federal and Länder level, an advice board (Stabilitätsrat) was founded in April 2010. In a first step he selected four key numbers and defined thresholds. This article focuses on the chosen indicators and thresholds on Länder level by evaluating the effectiveness of both, the key figures themselves and their thresholds. We are analyzing time series from 1995 to 2009. The findings show that in general, the chosen figures are able to indicate a possible debt risk. However, the threshold values of the advice board endanger the effectiveness of the debt brake. This danger is especially caused by the mode of calculation: The thresholds are based on an average of German Länder. For this reason, only extremely negative household developments are pointed out. Furthermore, the new German debt brake is fundamentally based on the structural budget balance. Nevertheless, this key figure has not directly been chosen by the board. The approach of the board can be explained by the fact that there is - so far - no agreement between the federal level and the Länder how to calculate the structural balance on the Länder level.
This circumstance is precarious, because the debt brake cannot step really into force without the calculation of the structural budget balance for the Länder. For this reason, we try to close this vacancy by proposing a possible calculating mode for the structural part of the budget. The results of this calculation are indicating that on average the fiscal policy of the Länder was not sustainable. Key numbers as defined by the board indicated this only for a few of the Länder. From our point of view policy urgently has to act – otherwise the debt brake might not be successful.
Read article