this paper is an observation-based analysis conducted by visiting selected paper mills in Finland, the U.S., Germany and … relatively similar firms lends credence to the insights provided by Denrell, Fang and Winter (2003) and Zott (2003), among others … innovative activity in traditional industries such as pulp and paper. -- incremental innovation, ICT investments, modernization …

linked fields. Our analysis uses 1.8 million U.S. patents and their citation properties to map the innovation network and its … strength. Past innovation network structures are calculated using citation patterns across technology classes during 1975 … predictive power on future innovation after 1995. This pattern is consistent with the idea that when there is more past upstream …

illustrate our approach by comparing Germany and the US based on harmonized micro data. We find significant, sizeable and robust …

to the fit. Using data for the United States, the euro area and Germany, we assess the performance of boosting when …

economic growth. The model is estimated using quarterly data for Germany, the UK and the US from 1960 to 1999. Our econometric …

the travel activities of the heads of state of France, Germany and the United States between 1948 and 2003. My results …

dropped on average by -55% in the US and -45% in Germany from the onset of the crisis to the summer of 2021. In the US …, schools were closed longer in richer than in poorer areas, while in Germany the regional variation is much smaller. However …, Germany exhibited substantial variation by grade level, with a strong U-shaped patterns that implies that children attending …

Survey data from the United States, West Germany and East Germany are analyzed to compare individual attitudes towards … political redistribution in each country. In West Germany the homo oeconomicus effect , the social rivalry effect and the public … effect disappears. In East Germany both the second and the third effect disappear. …