邮市复兴从集邮者回归开始，如何吸引他们重新加入？

Core Insights - The philatelic market is currently experiencing a downturn, particularly with the stagnation of old stamp prices [1] - The issuance of new stamps is significantly suppressing the appreciation potential of old stamps, leading to a decline in market attractiveness for collectors [2][5] - The fundamental issue lies in the loss of collectors, which cannot be resolved merely by reducing the issuance of stamps [7] Group 1 - The continuous issuance of new stamps has created a stark contrast in pricing, making it difficult for old stamps to appreciate [3] - New stamps often suppress the price increase of old stamps, especially when sold at discounted rates, exacerbating market weakness [5][6] - Attracting collectors back to the market is crucial, as their absence leads to a vicious cycle that undermines long-term market stability [7] Group 2 - The current strategy of reducing stamp issuance may lead to short-term price increases but increases the burden on existing collectors without attracting new ones [8]