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sectors (inter-sectoral spillovers), or at the international level. We find that innovation is strongly driven by knowledge … spillovers, especially those occurring at the national level. Wind and solar technologies exhibit distinct innovation … only influential in the case of wind technology. We also find evidence that public R&D stimulates innovation, particularly …
Persistent link: https://www.econbiz.de/10008468596
. We consider a dynamic game in which firms improve both a new and a rival old technology while learning about the relative …
Persistent link: https://www.econbiz.de/10005504449
occupations are also a fundamental, but overlooked, driver of innovation. Theory also suggests cities are important for both … the links between creative industries, occupations, cities and innovation at the firm level. This paper addresses this gap … driver of innovation. We find no support for the hypothesis that urban creative industries firms are particularly innovative …
Persistent link: https://www.econbiz.de/10011083220
Why are some cities specialized and others diversified? What are the advantages and disadvantages of urban specialization and diversity? To what extent does the structure of cities, and the activities of firms and people in them, change over time? How does the sectoral composition of cities...
Persistent link: https://www.econbiz.de/10005791261
This Paper considers the financing of a research project under uncertainty about the time of completion and the probability of eventual success. The uncertainty about future success diminishes gradually with the arrival of additional funding. The entrepreneur controls the funds and can divert...
Persistent link: https://www.econbiz.de/10005791971
We show that direct investments by consumers without the use of financial intermediaries can efficiently allocate financial capital to firms seeking funding for production of a novel consumption good. In our setting, consumers are also investors, and their privately known consumption preferences...
Persistent link: https://www.econbiz.de/10011201361
This paper provides evidence that learning about demand is an important driver of firms' dynamics. We present a simple … model with Bayesian learning in which firms are uncertain about their idiosyncratic demand parameter in each of the markets … their beliefs following a new demand shock, the younger they are. To test this learning mechanism, we make use of a specific …
Persistent link: https://www.econbiz.de/10011213311
correlated learning may render it optimal to enter markets sequentially – an investment in market A is only followed by entry in …, we identify correlated learning across markets beyond alternative explanations as a key driver of gradualism in the …
Persistent link: https://www.econbiz.de/10009246612
A competitive stock market is embedded into a neoclassical growth economy to analyze the interplay between the acquisition of information about firms, its partial revelation through stock prices, capital allocation and income. The stock market allows investors to share their costly private...
Persistent link: https://www.econbiz.de/10009293661
political uncertainty commands a risk premium whose magnitude is larger in poorer economic conditions. Political uncertainty …
Persistent link: https://www.econbiz.de/10009320399