Chu, Angus C. and Lai, Ching-Chong and Liao, Chih-Hsing (2010): A tale of two growth engines: The interactive effects of monetary policy and intellectual property rights.
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How do intellectual property rights that determine the market power of firms influence the effects of monetary policy on economic growth and social welfare? To analyze this question, we develop a monetary R&D-based growth model with elastic labor supply. We find that monetary expansion reduces growth and welfare through a decrease in labor supply that reduces R&D. Furthermore, a larger market power of firms strengthens these effects of monetary policy in the R&D model. In contrast, increasing the market power of firms dampens the growth and welfare effects of monetary policy in the AK model. Therefore, the market power of firms has drastically different implications on the welfare cost of inflation under the two growth engines (i.e., innovation versus capital accumulation). We also calibrate the two models using data in the US and the Euro Area to quantitatively evaluate and compare the welfare cost of inflation in the two economies. Finally, we simulate transition dynamics of the R&D model in order to compute the complete welfare changes from reducing inflation.
|Item Type:||MPRA Paper|
|Original Title:||A tale of two growth engines: The interactive effects of monetary policy and intellectual property rights|
|Keywords:||economic growth; inflation; monetary policy; patent policy; R&D|
|Subjects:||O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O30 - General
O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O40 - General
E - Macroeconomics and Monetary Economics > E4 - Money and Interest Rates > E41 - Demand for Money
|Depositing User:||Angus C. Chu|
|Date Deposited:||07. Apr 2011 18:48|
|Last Modified:||12. Feb 2013 19:42|
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