Showing 1 - 10 of 12
framework that contains multiple innovation sizes, multiproduct firms, and entry/exit. Firms invest in exploration R&D to … regularities regarding innovation and growth differences across the firm size distribution. We also incorporate patent citations …
Persistent link: https://www.econbiz.de/10010553118
framework that contains multiple innovation sizes, multi-product firms, and entry/exit. Firms invest in exploration R&D to … regularities regarding innovation and growth differences across the firm size distribution. We also incorporate patent citations …
Persistent link: https://www.econbiz.de/10012148199
We model spatial clusters of similar firms. Our model highlights how agglomerative forces lead to localized, individual connections among firms, while interaction costs generate a defined distance over which attraction forces operate. Overlapping firm interactions yield agglomeration clusters...
Persistent link: https://www.econbiz.de/10010553120
This paper reviews academic research on the connections between agglomeration and innovation. We first describe the … conceptual distinctions between invention and innovation. We then discuss how these factors are frequently measured in the data …, industrial diversity) that theoretical and empirical work link to innovation, and we discuss factors that help sustain these …
Persistent link: https://www.econbiz.de/10012148266
Measures of entrepreneurship, such as average establishment size and the prevalence of start-ups, correlate strongly with employment growth across and within metropolitan areas, but the endogeneity of these measures bedevils interpretation. Chinitz (1961) hypothesized that coal mines near...
Persistent link: https://www.econbiz.de/10010859538
We build a model of firm-level innovation, productivity growth and reallocation featuring endogenous entry and exit. A …
Persistent link: https://www.econbiz.de/10012148193
We study the prevalence and traits of global collaborative patents for U.S. public companies, where the inventor team is located both within and outside of the United States. Collaborative patents are frequently observed when a corporation is entering into a new foreign region for innovative...
Persistent link: https://www.econbiz.de/10012148305
We build a model of firm-level innovation, productivity growth and reallocation featuring endogenous entry and exit. A …
Persistent link: https://www.econbiz.de/10010643262
Persistent link: https://www.econbiz.de/10009621845
European nations substitute between employment protection regulations and labor market expenditures (e.g., unemployment insurance benefits) for providing worker insurance. Employment regulations more directly tax firms making frequent labor adjustments than other labor market insurance...
Persistent link: https://www.econbiz.de/10012148201