税收经济剪刀差：几点产业观察

Group 1: Tax Revenue Trends - Since 2023, tax revenue growth has significantly lagged behind nominal GDP growth, with a tax-economic gap reaching 7.6% in 2024[2] - In the first five months of 2025, tax revenue growth was -1.6%, while nominal GDP growth was 4.3%[7] - Approximately 80% of tax revenue is price-related, leading to more pronounced declines in tax revenue during periods of falling prices[7] Group 2: Impact of Policy Changes - The transition in energy structure is expected to reduce vehicle purchase tax and consumption tax by approximately 1,300 billion and 1,350 billion respectively[3][21] - Tax reductions from stabilizing the real estate market are estimated at around 2,300 billion, primarily from deed tax and land value-added tax[26] - Financial cost reductions are projected to decrease corporate income tax by about 270 billion due to narrowing bank interest margins[39] Group 3: Encouragement of Innovation - The increase in the R&D expense deduction ratio to 100% is expected to result in a corporate income tax reduction of approximately 5,400 billion[45] - The overall tax revenue reduction from these policy changes is estimated to be around 1.06 trillion, equivalent to 6% of the projected national tax revenue of 17.5 trillion in 2024[7]