Middle-income Trap:Generating Essence and its Overcoming

YU Ling-ling

China has stepped into the rank of upper-middle-income countries and is faced with challenges in economy, population,ecological environment and the like.China is now in key period of stepping over the middle-income trap.After exploring the problems in China's economy and society and the causes of Latin American countries' falling into the trap,the paper points out that only by resolving comprehensive problems and coordinating different kinds of contradictions can China successfully step over the middle-income trap.

Influence of Popularity on Price in Business Society

CHEN Mo，CHEN Jing-dong

With the coming of business society,frequent business activities focus on human being who purchase commodities and make investment.People make a decision of buying,not to satisfy their consumption,but to increase value of their capital.People are not only consumers but also investors who pay more attention to expected price.In such situation,popularity,which acts as a social attention,becomes an indicator to force people to buy or invest.This paper has an analysis on formation and features of popularity and on its influence on price.

Reviewing Typical Modes of Building New Rural Community in China and its Enlightenment

ZHANG Peng,DU Hong-ru,NI Tian-qi

New rural community is an important part of rural construction and is an important way to promote coordinated development between urban and rural areas in China.Based on different views of background,spatial location and industrial base of building new rural community,this paper makes a reviewing of its typical modes and main features and offers some suggestions on villagers'participation and community autonomy in order to promote building of new rural community.

On Economic Transforming and Upgrading of Yanbian Area under New Normal

WANG Guo-chen,LIU Peng

China's economy has entered a period of New Normal,which asks for new requirement for economic growth mode.The economic growth speed in Yanbian Area slows down in recent years and the consumption demand exerts less pulling role on GDP.The economy of Yanbian Area faces challenges and new opportunities in New Normal and should transform pulling force of economic growth from depending on investment into on consumption,enhance technological innovation capacity,improve industrial structure and build an industrial structure dominated by consumption and service.

Challenge Faced by Capitalization of Big Data

GAO Ding,XIE Jing,SHI Ai-xin

Based on current development of big data industry in China,this paper makes a discussion on problems of big data in confirmation,calculation,report and transaction of big data assets.In author's opinion,lack of division basis of big data assets,lack of complete system of its value assessment,being limited by quality requirements of traditional accounting information and imperfect trading mechanism and regulations are main challenges in process of capitalization of big data.

Translated by WANG Jun