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Periodically expanding discounted debt: a threat to fiscal policy sustainabil...
This paper models the behaviour of discounted US debt using a Markov-switching time series model. The significance of modelling fiscal policy within this framework derives from... -
Nonlinearity in the Fed's monetary policy rule (replication data)
This paper investigates the nature of nonlinearities in the monetary policy rule of the US Federal Reserve (Fed) using the flexible approach to nonlinear inference. We find that... -
Partially overlapping time series: a new model for volatility dynamics in com...
In commodity futures markets, contracts with various delivery dates trade simultaneously. Applied researchers typically discard the majority of the data and form a single time... -
Nonlinearity and the permanent effects of recessions (replication data)
This paper presents a new nonlinear time series model that captures a post-recession bounce-back in the level of aggregate output. While a number of studies have examined this... -
Monitoring structural change in dynamic econometric models (replication data)
The classical approach to testing for structural change employs retrospective tests using a historical data set of a given length. Here we consider a wide array of... -
Evidence on purchasing power parity from univariate models: the case of smoot...
Recent research has found that trend-break unit root tests derived from univariate linear models do not support the hypothesis of long-run purchasing power parity (PPP) for US...
