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Inventors' coworker networks and innovation

Di Addario, Sabrina; Serafinelli, Michel - 2024

This paper presents direct evidence on how firms' innovation is affected by access to knowledgeable labor through co … labor within the network increases innovation. …

Persistent link: https://www.econbiz.de/10015083793

Scars of recessions in a rigid labor market

Cockx, Bart; Ghirelli, Corinna - 2015

We study the impact of graduating in a recession in Flanders (Belgium), i.e. in a rigid labor market. In the presence of a high minimum wage, a typical recession hardly influences the hourly wage of low educated men, but reduces working time and earnings by about 4.5% up to twelve years after...

Persistent link: https://www.econbiz.de/10010488823

Inference with arbitrary clustering

Colella, Fabrizio; Lalive, Rafael; Sakalli, Seyhun Orcan; … - 2019

Analyses of spatial or network data are now very common. Nevertheless, statistical inference is challenging since unobserved heterogeneity can be correlated across neighboring observational units. We develop an estimator for the variance-covariance matrix (VCV) of OLS and 2SLS that allows for...

Persistent link: https://www.econbiz.de/10012102134

Training and the density of economic activity : evidence from Italy

Brunello, Giorgio (contributor); De Paola, Maria (contributor) - 2004 - [Elektronische Ressource]

"We use a search and matching model to investigate the economic relationship between training and local economic conditions. We identify two aspects of this relationship going in opposite directions: on the one hand, the complementarity between local knowledge spillovers and training generates a...

Persistent link: https://www.econbiz.de/10002093522

Local employment growth in West Germany : a dynamic panel approach

Blien, Uwe (contributor); Südekum, Jens (contributor); … - 2005

In this paper we study the dynamics of local employment growth in West Germany from 1980 to 2001. Using dynamic panel techniques, we analyse the timing of the impact of diversity and specialisation, as well as of the human capital structure of local industries. Diversity has a positive effect on...

Persistent link: https://www.econbiz.de/10003147314

Local economic structure and industry development in Germany, 1993 - 2001

Blien, Uwe (contributor); Südekum, Jens (contributor) - 2004 - [Elektronische Ressource]

This paper analyses the impact of dynamic MAR- and Jacobs-externalities on local employment growth in Germany between 1993 and 2001. In order to facilitate a comparison between the neighbouring countries we firstly replicate the study of Combes (2000) on local employment growth in France and...

Persistent link: https://www.econbiz.de/10002452347

The hardships of long distance relationships : time zone proximity and knowledge transmission within multinational firms

Bahar, Dany - 2018

Using a unique dataset on worldwide multinational corporations with precise location of headquarters and affiliates, I present evidence of a trade-off between distance to the headquarters and the knowledge intensity of the foreign subsidiary's economic activity, emerging from dynamics related to...

Persistent link: https://www.econbiz.de/10011891832

Creativity over time and space

Serafinelli, Michel; Tabellini, Guido Enrico - 2019

Creativity is often highly concentrated in time and space, and across different domains. What explains the formation and decay of clusters of creativity? In this paper we match data on thousands of notable individuals born in Europe between the XIth and the XIXth century with historical data on...

Persistent link: https://www.econbiz.de/10012119562

The effect of high-tech clusters on the productivity of top inventors

Moretti, Enrico - 2019

The high-tech sector is increasingly concentrated in a small number of expensive cities, with the top ten cities in "Computer Science", "Semiconductors" and "Biology and Chemistry", accounting for 70%, 79% and 59% of inventors, respectively. Why do inventors tend to locate near other inventors...

Persistent link: https://www.econbiz.de/10012116638

Labor mobility and innovation in Africa

Mbaye, Linguère Mously; Okara, Assi; Tani, Massimiliano - 2022

We develop a theoretical model to investigate whether short-term mobility differentially affects innovation in product …, and the United Nations. We find that labor mobility positively affects innovation: on average, a 10% increase in the flow … and foster innovation. The probability of innovation as a result of short-term mobility is 0.4 higher in Africa overall …

Persistent link: https://www.econbiz.de/10012805095

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