求翻译：从式（1）来看，产值增长与专利产出长期内呈现显著的同向变动关系，产值增长对当年专利产出的产出弹性（0.269）低于对前两年专利产出的产出弹性（0.296），可见在面板数据模型中，专利产出对产值增长的贡献具有明显的滞后效应，且滞后期大约为2年。是什么意思？

From equation (1) point of view, output growth and patent output, long-term showing a significant relationship to the changes in patent output then the output elasticity (0.269) is lower than the output of the first two years of patent output, output growth flexibility (0.296), visible in the panel

From (1) growth of output, with the patent output in the long term is to change significantly with the growth of output, for the current year patent output of the output elasticity (0.269 ) lower than the previous two years patent output of the output elasticity (0.296 ) can be found in the panel, i

Looked from type (1) that, the output value growth and the patent delivered long-term in present the remarkable cocurrent change relations, the output value grow to the same year patent deliver deliver the elasticity (0.269) to be lower than to previous two years patent deliver deliver the elasticit

From type (1) view, output growth and patent output long-term within rendering significantly of with to changes relationship, output growth on year patent output of output elastic (0.269) below on Qian two years patent output of output elastic (0.296), visible in panel data model in the, patent outp

正在翻译，请等待...