نتایج جستجو برای: technology spillover criterion

تعداد نتایج: 547050  

2005
Günther Zängl

Numerical simulations are presented to examine the effect of the lee-side static stability on the spillover of orographic precipitation. The results show that the presence a cold-air pool in the lee of a mountain ridge greatly increases the precipitation spillover because the cold pool suppresses the lee-side downslope air motion that otherwise leads to a rapid evaporation of the precipitation....

Journal: :Frontiers in Environmental Science 2023

Since the reform and opening-up, China has made remarkable achievements in economic growth, but also led to a substantial increase carbon emissions. The Chinese government actively formulated energy intensity reduction targets taken emission measures. paper investigates impact of on emissions using dynamic spatial Durbin model based panel data from 30 provinces 2006 2019. results show that prom...

Journal: :American Journal of Industrial and Business Management 2022

The Yangtze River Delta (YRD) region has been a strong innovation capability and good economic development environment. This paper will focus on the spatial effects of high-tech industrial agglomeration in based knowledge spillover theory, with regional city cluster as research object. begins review relevant literature spillover, industry relationship between science technology growth. On this ...

Journal: :Journal of risk and financial management 2021

Many global shocks, including the renegotiation of NAFTA, United States–China trade war, Brexit, and COVID-19 pandemic, may have recently influenced inflation spillover in G7 countries. The current literature overlooks influence these important events on This study fulfills this gap investigates nature short, medium, long term. Using monthly data from 1956:6 to 2020:12, finds that Japan States ...

2000
David H. Austin

I perform an event study on 600+ patents awarded primarily to 20 leading biotechnology firms and find significant changes in market values at the time of the awards. Adjusting for partial anticipation of events, I estimate that core technology patents in highly contested research areas are expected to generate between $13 and $21 million of economic value. They also generate spillover benefits ...

2010
Maik T. Schneider Ralph Winkler

We develop a perpetual youth model to investigate how longevity affects economic growth and welfare. Life expectancy is determined by individuals’ investments in healthcare. We find that improvements in the healthcare technology always increase the steady state growth rate. Although the effect is small, even for large increases in longevity, welfare gains may be substantial depending on the typ...

2015
Mahmut Yaşar

Copyright © This paper examines the separate productive impacts of direct and indirect exporting to further our understanding of the mechanisms underlying learning-by-exporting effects by utilizing a method that allows us to check the robustness of the results to the selection on unobservables. We found that the productivity effects of exporting are mainly associated with direct exporting, indi...

2014
Anton Bondarev Alfred Greiner

In this paper we present and analyze a stylized model of endogenous growth with international technology spillover effects from the North to the South. The model allows for endogenous structural change and environmental degradation that reduces world output. We find that within this framework the costless technological spillovers foster structural change in both more and less advanced economies...

Co-movement analysis has a significant role in recourse allocation, risk management, etc. This study uses the novel approach of wavelet coherence in continuous wavelet transform framework to investigate the correlation dynamic and spillover effect of 10 main sector indices of Tehran Stock Exchange, in time and frequency domains. Analyzing the data indicates that correlation structure among TSE ...

Journal: :Journal of rehabilitation research and development 2001
R J Triolo M Q Liu R Kobetic J P Uhlir

Intramuscular (IM) electrodes have been used safely and effectively for decades to activate paralyzed muscles in neuroprosthetic systems employing functional electrical stimulation (FES). However, the response to stimulation delivered by these and any type of electrode can be limited by a phenomenon known as spillover, in which the stimulus intended to produce a contraction in a particular musc...

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