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RBA Glossary definition for IT
IT – Information Technology
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The Unit-effect Normalisation in Set-identified Structural Vector Autoregressions
11 Oct 2022
RDP
2022-04
I argue that it is therefore important to communicate about the extent to which the identified set may be unbounded, since this tells us about the informativeness of the identifying restrictions,
https://www.rba.gov.au/publications/rdp/2022/2022-04.html
Conclusion
11 Oct 2022
RDP
2022-04
However, it may still be possible to draw useful inferences about impulse responses to a unit shock when the identified set is unbounded with positive posterior probability. ... It is therefore possible to draw useful inferences about the effects of US
https://www.rba.gov.au/publications/rdp/2022/2022-04/conclusion.html
Appendix C: Description of Numerical Algorithms
11 Oct 2022
RDP
2022-04
h. (i.e. that it lies within a specified interval), the posterior lower probability assigned to the hypothesis can be approximated by the posterior probability that the identified set is contained ... Consequently, it is necessary to numerically
https://www.rba.gov.au/publications/rdp/2022/2022-04/appendix-c.html
Appendix B: Proofs of Propositions
11 Oct 2022
RDP
2022-04
for all. Q. Q. (. ϕ. |. S. ,. F. ). It follows that. |. η. ˜. i. ,. 1. ,. h. (. ... has dimension. n. f. 1. rank. (. S. (. ϕ. ). ). 1. ,. so it is always possible to construct.
https://www.rba.gov.au/publications/rdp/2022/2022-04/appendix-b.html
References
11 Oct 2022
RDP
2022-04
Available at <https://drive.google.com/file/d/1gbR6HllbhqkE2msfuApKNe80SPgJe6FY/view>. Beaudry P, D Nam and J Wang (2011), ‘Do Mood Swings Drive Business Cycles and Is It Rational?’, NBER Working Paper
https://www.rba.gov.au/publications/rdp/2022/2022-04/references.html
Non-technical summary for ‘The Rise in Household Liquidity’
11 Oct 2022
RDP
2022-04
unexpected changes in monetary policy) is difficult, because it requires disentangling the effects of the specific shock from the effects of other shocks hitting the economy. ... A key contribution of this paper is to highlight this issue and explain why
https://www.rba.gov.au/publications/rdp/2022/2022-04/non-technical-summary.html
Framework
11 Oct 2022
RDP
2022-04
π. Q. |. ϕ. It is therefore important for researchers to assess or eliminate this sensitivity. ... π. Q. |. ϕ. is never updated. The key feature of the approach is that it replaces.
https://www.rba.gov.au/publications/rdp/2022/2022-04/framework.html
Appendix A: Derivations for Bivariate SVAR
11 Oct 2022
RDP
2022-04
π. /. 2. ,. 0. ). Since arctan is an increasing function, it follows that:.
https://www.rba.gov.au/publications/rdp/2022/2022-04/appendix-a.html
Introduction
11 Oct 2022
RDP
2022-04
A contribution of this paper is to highlight this issue and explain why it arises. ... However, I argue that it may be difficult to elicit a credible lower bound and inferences may be sensitive to changes in the imposed bound.
https://www.rba.gov.au/publications/rdp/2022/2022-04/introduction.html
Ruling Out Unboundedness Using Alternative Restrictions
11 Oct 2022
RDP
2022-04
Although this discussion is framed in the context of monetary policy, it also applies more generally to other settings. ... One possibility is to directly restrict the impact response of the federal funds rate to a standard deviation monetary policy
https://www.rba.gov.au/publications/rdp/2022/2022-04/ruling-out-unboundedness-using-alternative-restrictions.html