Can Gao
Title
Prof. Dr. Dr.
Last Name
Gao
First name
Can
Email
can.gao@unisg.ch
SSRN
https://papers.ssrn.com/sol3/cf_dev/AbsByAuth.cfm?per_id=3341334
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Item type:Publication, Debt and Deficit: Fiscal Analysis with Stationary Ratios(2023-05-03) ;John Campbell; Ian MartinWe study cointegrating relationships among fiscal variables and output and use them to introduce a new measure of the government's fiscal position. In the US since World War II, we find that the primary surplus-GDP ratio and the government debt-GDP ratio are nonstationary, which invalidates standard analytical approaches that assume them to be stationary. The tax revenue-debt ratio and the government expenditure-debt ratio are also nonstationary but their difference, the primary surplus-debt ratio, is stationary, as is the tax revenue-GDP ratio. We develop a new framework for fiscal analysis that takes account of these facts. Empirically, we find that a deterioration in the fiscal position forecasts a decline in government spending over the long run. It does not forecast increases in tax revenue; nor does it forecast low returns for bondholders. Fiscal adjustment to tax and expenditure shocks occurs primarily through mean-reversion in tax and expenditure growth, with a negligible contribution from expected and unexpected debt returns. We find similar results for postwar UK data.Type:discussion paperJournal:CEPR discussion paper - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Debt and Deficit: Fiscal Analysis with Stationary Ratios(2023-05) ;John Campbell; Ian W.R. MartinWe study cointegrating relationships among fiscal variables and output and use them to introduce a new measure of the government's fiscal position. In the US since World War II, we find that the primary surplus-GDP ratio and the government debt-GDP ratio are nonstationary, which invalidates standard analytical approaches that assume them to be stationary. The tax revenue-debt ratio and the government expenditure-debt ratio are also nonstationary but their difference, the primary surplus-debt ratio, is stationary, as is the tax revenue-GDP ratio. We develop a new framework for fiscal analysis that takes account of these facts. Empirically, we find that a deterioration in the fiscal position forecasts a decline in government spending over the long run. It does not forecast increases in tax revenue; nor does it forecast low returns for bondholders. Fiscal adjustment to tax and expenditure shocks occurs primarily through mean-reversion in tax and expenditure growth, with a negligible contribution from expected and unexpected debt returns. We find similar results for postwar UK data.Type:working paperJournal:NBER working paperDOI:10.3386/w31224