Business Dynamics of Innovating Firms: Linking U.S. Patents with Administrative Data on Workers and Firms
Stuart Graham, Cheryl Grim, Tariqul Islam, Alan Marco, Javier Miranda
Journal of Economics and Management Strategy,
No. 3,
2018
Abstract
This paper discusses the construction of a new longitudinal database tracking inventors and patent-owning firms over time. We match granted patents between 2000 and 2011 to administrative databases of firms and workers housed at the U.S. Census Bureau. We use inventor information in addition to the patent assignee firm name to improve on previous efforts linking patents to firms. The triangulated database allows us to maximize match rates and provide validation for a large fraction of matches. In this paper, we describe the construction of the database and explore basic features of the data. We find patenting firms, particularly young patenting firms, disproportionally contribute jobs to the U.S. economy. We find that patenting is a relatively rare event among small firms but that most patenting firms are nevertheless small, and that patenting is not as rare an event for the youngest firms compared to the oldest firms. Although manufacturing firms are more likely to patent than firms in other sectors, we find that most patenting firms are in the services and wholesale sectors. These new data are a product of collaboration within the U.S. Department of Commerce, between the U.S. Census Bureau and the U.S. Patent and Trademark Office.
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27.09.2018 • 19/2018
Upswing in East Germany has slowed, but continues – implications of the joint forecast of the German economic research institutes in autumn 2018 and of official data for the Eastern German economy in the first half of 2018
The German institutes forecast a slowdown in the cyclical upswing in Germany. Foreign demand, in particular from other euro area countries, has eased, and capacity constraints make it increasingly difficult for companies to expand production. Both arguments apply to East Germany as well: high vacancy rates indicate that labour may be even scarcer than in the West despite higher unemployment. Moreover, a particularly high proportion of East German exports go to other European countries. Important drivers of growth in the East, however, are still intact: unlike the manufacturing sector, services have been rising a bit faster in recent years in East Germany than in the West. Providers of services benefit from significantly rising disposable incomes of private households, as employment is currently expanding healthily and at only a slightly slower pace than in West Germany, despite poorer demographic conditions. Retirement pensions in East Germany have also been increased considerably.
Oliver Holtemöller
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27.09.2018 • 18/2018
Joint Economic Forecast Autumn 2018: Upturn Loses Momentum
Berlin, 27 September – Germany’s leading economics research institutes have downwardly revised their forecasts for 2018 and 2019. They now expect economic output to increase by 1.7 percent in 2018, and not 2.2 percent as forecast in spring. They also scaled back their 2019 forecast slightly from 2.0 to 1.9 percent. These are the results of the Joint Economic Forecast for autumn 2018 that will be presented in Berlin on Thursday.
Oliver Holtemöller
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06.09.2018 • 17/2018
The Cyclical upswing in Germany continues, in spite of foreign demand losing momentum
In autumn 2018, the global economy continues to expand quite strongly. Whereas the cyclical upswing in the USA has gained even more strength, the economy in the Euro area has weakened somewhat. To a lesser extent, this also applies to the German economy. “According to this forecast, the growth rate of German real gross domestic product will be 1.8% in 2018 and 1.7% in 2019. The East German economy will expand by 1.5% this year and by 1.4% in 2019”, says Oliver Holtemöller, head of the Department Macroeconomics and vice president at IWH.
Oliver Holtemöller
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Does it Payoff to Research Economics? A Tale of Citation, Knowledge and Economic Growth in Transition Countries
Dejan Kovač, Boris Podobnik, Nikol Scrbec
Physica A: Statistical Mechanics and its Applications,
September
2018
Abstract
There are many economic theories that promote human capital as a key driver of a country’s economic growth, but it is challenging to test this theory empirically on a country level and causally interpret the coefficients due to several identification problems. We tried to answer this particular question by using a quasi-natural experiment that happened quarter century ago – the fall of communist block in Eastern Europe. We use a shock to a particular scientific field – economics, to test whether the future investment into that particular field resulted in increased welfare and economic growth. The economics paradigm that was governing all of the communist block ceased to exist. Human capital depreciated over night and all communist countries had to transit from planned economy to a market economy. In the following years countries had to adapt to market economy through additional investment in human capital and research. We find that countries which lack both of the two fourth mentioned components had 25 years later a relatively lower economic growth and wealth. Unlike economics, other fields such as physics and medicine did not go through the same process so we use them as a placebo effect for our study. We find that the relative ratio of citations between economics and physics in post-communist countries is increasing only 15 years after the “paradigm” shock which gives a suggestive evidence that timing of investment into particular scientific field matters the most.
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On DSGE Models
Lawrence J. Christiano, Martin S. Eichenbaum, Mathias Trabandt
Journal of Economic Perspectives,
No. 3,
2018
Abstract
The outcome of any important macroeconomic policy change is the net effect of forces operating on different parts of the economy. A central challenge facing policymakers is how to assess the relative strength of those forces. Economists have a range of tools that can be used to make such assessments. Dynamic stochastic general equilibrium (DSGE) models are the leading tool for making such assessments in an open and transparent manner. We review the state of mainstream DSGE models before the financial crisis and the Great Recession. We then describe how DSGE models are estimated and evaluated. We address the question of why DSGE modelers—like most other economists and policymakers—failed to predict the financial crisis and the Great Recession, and how DSGE modelers responded to the financial crisis and its aftermath. We discuss how current DSGE models are actually used by policymakers. We then provide a brief response to some criticisms of DSGE models, with special emphasis on criticism by Joseph Stiglitz, and offer some concluding remarks.
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Channeling the Iron Ore Super-cycle: The Role of Regional Bank Branch Networks in Emerging Markets
Helge Littke
IWH Discussion Papers,
No. 11,
2018
Abstract
The role of the financial system to absorb and to intermediate commodity boom induced windfall gains efficiently presents one of the most pressing issues for developing economies. Using an exogenous increase in iron ore prices in March 2005, I analyse the role of regional bank branch networks in Brazil in reallocating capital from affected to non-affected regions. For the period from March 2004 to March 2006, I find that branches directly exposed to this shock by their geographical location experience an increase in deposit growth in the post-shock period relative to non-affected branches. Given that these deposits are not reinvested locally, I further show that branches located in the non-affected region increase lending growth depending on their indirect exposure to the booming regions via their branch network. Even tough, these results provide evidence against a Dutch Disease type crowding out of the non-iron ore sector, further evidence suggests that this capital reallocation is far from being optimal.
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14.06.2018 • 14/2018
Current economic outlook: German upswing is slowing down
In summer 2018, the world economy is still rather strong. Dynamics in the euro area, however, have declined markedly, and the cyclical upswing in Germany has almost stalled, due to weaker exports. “Gross domestic product will, according to this forecast, expand by 1.7% in 2018 and by 1.6% in 2019. Growth in East Germany will be about as strong as in Germany as a whole”, says Oliver Holtemöller, head of the Department Macroeconomics and vice president at IWH.
Oliver Holtemöller
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The Political Economy of Financial Systems: Evidence from Suffrage Reforms in the Last Two Centuries
Hans Degryse, Thomas Lambert, Armin Schwienbacher
Economic Journal,
No. 611,
2018
Abstract
Voting rights were initially limited to wealthy elites providing political support for stock markets. The franchise expansion induces the median voter to provide political support for banking development, as this new electorate has lower financial holdings and benefits less from the riskiness and financial returns from stock markets. Our panel data evidence covering the years 1830–1999 shows that tighter restrictions on the voting franchise induce greater stock market development, whereas a broader voting franchise is more conducive to the banking sector, consistent with Perotti and von Thadden (2006). The results are robust to controlling for other institutional arrangements and endogeneity.
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