Since reform and opening up. exports and FDI, as two main internationalization patterns, successfully promote China's economic growth and increase the per capita income. In the mean time, it widens the regional economic gap. Whether exports and FDI are still two engines to promote China's economic growth in a new stage of development? This paper collects provincial panel data from 1987 to 2010 in China with three economic areas, the east, the middle, and the west, and divides them into two periods, before entry into WTO and after, to study the stage of economic development's growth effect on trade and FDI empirically. It concludes that the developed eastern area's exports have the strongest promotion effect on economy, but its promotion effect is weakening now and weaker than the imports' promotion effect which is still increasing now, in the compared undeveloped mid and west of China. Furthermore, FDI's growth effects on all the three economic areas are increasing. In a word, foreign trade and FDI's growth effects change periodically in the different stages of development, so the policy mix of trade and FDI need to be adjusted with economic development.
This study details the development of the “Classroom Touch Concern Scale” (CTC), which was designed to measure individual differences among teachers regarding their feelings of concern when touching students in the classroom. The CTC incorporates two correlated dimensions: CTC associated with touching students of the same gender and CTC associated with touching students of a different gender. Studies 1 through 7 used various samples of university faculty and high school teachers to investigate the CTC with regard to item development, dimensionality, construct validity, linguistic validity, predictive validity, discriminant validity, and convergent validity. The results showed that the CTC has high internal consistency reliability and an acceptable to good construct validity, a good discriminant and convergent validity, linguistic validity, and predictive validity. We discuss the practical implications and limitations of using the CTC.
This paper studies the regional differences of intellectual property rights (IPRs), revealing IPRs protection’s regional difference in China. By introducing “implementation effect” to adjust G-P Index, it can be realized that China’s IPRs protection have been steadily improved, and there has been obvious and steady differences in IPRs. Developed districts have higher protection level of IPRs than the undeveloped districts. Some correlation analyses indicate that the protection level of IPRs has great correlation with the per capita GDP, and even a greater outward. China’s economic unbalance determines regional differences in the protection of IPRs. However, having the poor correlation with R&D investment shows that IPRs protection doesn’t influenced the technology improvement a lot. What’s more, the positive function of IPRs will be hardly recognized in these undeveloped districts.
At present, a series of researches on Meliboeus ohbayashii primoriensis mainly focus on the basic research of bioecology and multi-control methods, whereas, some problems still exist in the researches. In order to provide a better theoretical basis and scientific basis for comprehensive control for M. ohbayashii primoriensis. Based on referring to research literature of M. ohbayashii primoriensis, including the research status, existing problems and control technology. It has been clear about the host plants, scientific name correction and control method for M. ohbayashii primoriensis. It can provide guidance on the strong theoretical basis, and scientific foundation for the integrated control of walnut insect pest.
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