As the new government of Myanmar has implemented a series of investment-attracting economic reforms since 2011, this paper, using SWOT method, makes an attempt to analyze Yunnan＇s small and medium-sized enterprises ...As the new government of Myanmar has implemented a series of investment-attracting economic reforms since 2011, this paper, using SWOT method, makes an attempt to analyze Yunnan＇s small and medium-sized enterprises （SMEs） investing in Myanmar in order to put forward the countermeasures for its disadvantages and external challenges.展开更多
In order to ensure the security of the property-based remote attestation scheme, an improved, more efficient, forrml security model of property-based remote attestation is proposed, with which we prove that the user p...In order to ensure the security of the property-based remote attestation scheme, an improved, more efficient, forrml security model of property-based remote attestation is proposed, with which we prove that the user platform satis- fies the security property requirements predefmed by a remote relying party. Under the co-Corrtautational Diffie-Helknan （CDH） assumption, the proposed scheme is proved to be secure in the random oracle model. Compared with the existing schemes, the proposed scheme has a short property certificate and signature size, and requires less computational cost.展开更多
The small- and medium-sized enterprises （SMEs） are crucial to economic growth, especially in post-socialist transitional countries or new emerging market economies. The development of SMEs depends on the ability of ...The small- and medium-sized enterprises （SMEs） are crucial to economic growth, especially in post-socialist transitional countries or new emerging market economies. The development of SMEs depends on the ability of those firms to invest and grow. Based upon an SME survey conducted by Riinvest Institute at the end of 2010, this paper seeks to provide answers on determinants of SMEs to invest in Kosovo, based on an econometric model which identifies the key determinants of SMEs＇ investment. The econometric evidence suggests a positive relationship between investment and the size and age of the company. Also, the decision of the firm to invest depends on the future business plans; if entrepreneurs have optimistic views about the future of the business, this encourages them to invest. The manufacturing and trade sectors invest more, so do exporting firms, which may be because of bigger market opportunities. Access to external sources of finance is another significant determinant of investment, suggesting that firms which gained credit invested more than other firms in the sample.展开更多
This paper sets up a simplified dynamic discrete selection model to analyze two-stage decision of corporate export behavior and influence of exchange rate under the framework of profit maximization. Then we adopt Heck...This paper sets up a simplified dynamic discrete selection model to analyze two-stage decision of corporate export behavior and influence of exchange rate under the framework of profit maximization. Then we adopt Heckman selection model to estimate general effects and structural effects of RMB appreciation on export based on the sample data of China Industrial Enterprises from 2005 to 2009. Findings reveal that RMB appreciation has exerted a significant negative impact to corporate export through extensive margins and intensive margins. Meanwhile, due to different corporate strategies of heterogeneous enterprises, RMB appreciation cannot achieve the expected effect of ＂survival of the fittest＂ and is instead unfavorable to the optimization of export structure. RMB appreciatiou drives industry structure of export to evolve towards advanced levels to a certain extent. However, such a positive effect mainly derives from the contribution of foreign-funded enterprises while restricting development space of indigenous firms in the sector of advanced manufacturing.展开更多
文摘As the new government of Myanmar has implemented a series of investment-attracting economic reforms since 2011, this paper, using SWOT method, makes an attempt to analyze Yunnan＇s small and medium-sized enterprises （SMEs） investing in Myanmar in order to put forward the countermeasures for its disadvantages and external challenges.
基金This work was supported by the National Natural Science Foundation of China under Crants No. 60842002, No. 61272542, No. 60903018, No. 61103183, No. 61103184 the National High- Tech Research and Development Plan of China under Ca＇ant No. 2007AA01Z409+1 种基金 the Fundamental Research Funds for the Central Universities under Crants No. 2009B21114, No. 20101307114 the ＂Six Talent Peaks Program＂ of Jiangsu Province of China under Crant No. 2009182 and Program for New Century Excellent Talents in Hohai University.
文摘In order to ensure the security of the property-based remote attestation scheme, an improved, more efficient, forrml security model of property-based remote attestation is proposed, with which we prove that the user platform satis- fies the security property requirements predefmed by a remote relying party. Under the co-Corrtautational Diffie-Helknan （CDH） assumption, the proposed scheme is proved to be secure in the random oracle model. Compared with the existing schemes, the proposed scheme has a short property certificate and signature size, and requires less computational cost.
文摘The small- and medium-sized enterprises （SMEs） are crucial to economic growth, especially in post-socialist transitional countries or new emerging market economies. The development of SMEs depends on the ability of those firms to invest and grow. Based upon an SME survey conducted by Riinvest Institute at the end of 2010, this paper seeks to provide answers on determinants of SMEs to invest in Kosovo, based on an econometric model which identifies the key determinants of SMEs＇ investment. The econometric evidence suggests a positive relationship between investment and the size and age of the company. Also, the decision of the firm to invest depends on the future business plans; if entrepreneurs have optimistic views about the future of the business, this encourages them to invest. The manufacturing and trade sectors invest more, so do exporting firms, which may be because of bigger market opportunities. Access to external sources of finance is another significant determinant of investment, suggesting that firms which gained credit invested more than other firms in the sample.
文摘This paper sets up a simplified dynamic discrete selection model to analyze two-stage decision of corporate export behavior and influence of exchange rate under the framework of profit maximization. Then we adopt Heckman selection model to estimate general effects and structural effects of RMB appreciation on export based on the sample data of China Industrial Enterprises from 2005 to 2009. Findings reveal that RMB appreciation has exerted a significant negative impact to corporate export through extensive margins and intensive margins. Meanwhile, due to different corporate strategies of heterogeneous enterprises, RMB appreciation cannot achieve the expected effect of ＂survival of the fittest＂ and is instead unfavorable to the optimization of export structure. RMB appreciatiou drives industry structure of export to evolve towards advanced levels to a certain extent. However, such a positive effect mainly derives from the contribution of foreign-funded enterprises while restricting development space of indigenous firms in the sector of advanced manufacturing.
