Gold cuff links in the case of mercury will produce a chemical reaction

Hand (Arc elasticity) jewelry expenditure accounting for income of China and the UK Kat (point elasticity), cufflinks jewelry consumption change; Q is the cufflinks jewelry consumption; df disposable personal income change; J to can support the United Kingdom the proportion of a proportion of  ratio of l proportion with income calculation results in Table 5. 5 Sino-British cufflinks jewelry needs an income elasticity (EI) Note: The ratio of 1 means the cufflinks jewelery consumption accounted for a proportion of gross national income; ratio of 2 means the cufflinks consumption per capita accounted for the proportion of disposable personal income Table Demand -income elasticity (E1) of jewelry in China and the UK gross national income ratio is closer to China from o.7l% o.60%, the United Kingdom from 0.6l to o.68%, the difference is: the UK ratio increased year after year, a growing proportion of income of five consecutive years the British consumer cufflinks jewelry money. Do not pull necklaces or cufflinks to avoid distortion.
 China from 2001 to 2002 the proportion of increase, followed by a continuous decreasing of its gross national income for cufflinks jewelry consumption is reduced. Gold cuff links in the case of mercury will produce a chemical reaction. I believe that this happens for the following reasons: March 2003, the U.S. war against Iraq began, China's economy is affected to some degree; from 2003 to early 2004, the Chinese appear non- atypical pneumonia (SARS), people buy cufflinks jewelry affected by the environment; in order to balance the income gap, to take some measures to limit consumer of luxury goods, such as the State Administration of Taxation in 2005 levied a 5% on diamond jewelry the special consumption tax from 2001 to 2005, the two countries' per capita cufflinks jewelry consumption accounted for personal disposable income ratio is very close to China is 0.77% ~ 0.64%.
  In the UK, but the Chinese decrease each year, and the United Kingdom each year increment decrement in China means that its the cufflinks enterprise marketing means alone can not cut prices, price war and can not expand the actual sales, the timely introduction of other means of promotion. The white spots will appear in the surface of the mens cufflinks. cufflinks jewelry product features United Kingdom) the elasticity values greater than 1, an average of 2.262, which means increased revenue when the British times, their cufflinks jewelry consumption will be increased by an average of 2.262 times. this for cufflinks enterprises in China, no doubt a good opportunity to increase exports to the United Kingdom; the elasticity values are less than 1, which means cufflinks jewelry consumption grew slowly, indicating that the Chinese people to buy cufflinks jewelry is more cautious in 2006.
 When Chinese residents in personal disposable income of more than 1541 U.S. dollars / year, China's elasticity value is greater than 1, the sleeve buckle jewelry consumption will tend to increment obvious. consumption characteristics of the study the characteristics of the two countries cufflinks jewelry help China cufflinks enterprise product positioning, discovery and comparative advantage. author of the research group in the UK, Edinburgh, Bath, card Cardiff and London conducted a field survey, which to recover the 210 questionnaires were accounted for 84% of the distribution of the questionnaire, combined with the author in the early investigation, constitute the basis of the analysis of the part of the information. findings (Table 6) show, in best-selling all types of jewelry, necklaces, earrings and rings, followed by bracelets. At this time, only barbecue for a while under the alcohol burner lamp restore original color of the cufflinks.