Relative Prices, Inflation and Core Inflation:
Empirical evidence on the distribution of relative price changes almost invariably reveals high kurtosis and a tendency toward right-skewness. Simple mixed distribution models including volatile and infrequently adjusted prices can account for these and other common features, such as correlation bet...
Saved in:
| Main Author: | |
|---|---|
| Format: | Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C
International Monetary Fund
2000
|
| Series: | IMF Working Papers
Working Paper No. 00/58 |
| Online Access: | UBW01 UEI01 LCO01 SBR01 UER01 SBG01 UBG01 FAN01 UBT01 FKE01 UBY01 UBA01 FLA01 UBM01 UPA01 UBR01 FHA01 FNU01 BSB01 TUM01 Volltext |
| Summary: | Empirical evidence on the distribution of relative price changes almost invariably reveals high kurtosis and a tendency toward right-skewness. Simple mixed distribution models including volatile and infrequently adjusted prices can account for these and other common features, such as correlation between the mean and variance of relative prices. In such circumstances, robust measures of central tendency are likely to outperform the mean or standard measures of "core" inflation as indicators of generalized inflation. The analysis also supports the use of geometric averaging in CPI construction and the targeting of the geometric mean inflation rate rather than the Laspeyres mean |
| Physical Description: | 1 Online-Ressource (43 p) |
| ISBN: | 1451847858 9781451847857 |
Staff View
MARC
| LEADER | 00000nmm a2200000 cb4500 | ||
|---|---|---|---|
| 001 | BV048346810 | ||
| 003 | DE-604 | ||
| 005 | 00000000000000.0 | ||
| 007 | cr|uuu---uuuuu | ||
| 008 | 220713s2000 |||| o||u| ||||||eng d | ||
| 020 | |a 1451847858 |c 15.00 USD |9 1-451-84785-8 | ||
| 020 | |a 9781451847857 |c 15.00 USD |9 978-1-451-84785-7 | ||
| 035 | |a (ZDB-1-IMF)845865218 | ||
| 035 | |a (OCoLC)1337125914 | ||
| 035 | |a (DE-599)BVBBV048346810 | ||
| 040 | |a DE-604 |b ger | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-20 |a DE-824 |a DE-70 |a DE-155 |a DE-29 |a DE-22 |a DE-473 |a DE-1102 |a DE-703 |a DE-859 |a DE-706 |a DE-384 |a DE-860 |a DE-19 |a DE-739 |a DE-355 |a DE-Aug4 |a DE-1049 |a DE-12 |a DE-91 | ||
| 100 | 1 | |a Roger, Scott |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Relative Prices, Inflation and Core Inflation |c Roger, Scott |
| 264 | 1 | |a Washington, D.C |b International Monetary Fund |c 2000 | |
| 300 | |a 1 Online-Ressource (43 p) | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b c |2 rdamedia | ||
| 338 | |b cr |2 rdacarrier | ||
| 490 | 0 | |a IMF Working Papers |v Working Paper No. 00/58 | |
| 520 | 3 | |a Empirical evidence on the distribution of relative price changes almost invariably reveals high kurtosis and a tendency toward right-skewness. Simple mixed distribution models including volatile and infrequently adjusted prices can account for these and other common features, such as correlation between the mean and variance of relative prices. In such circumstances, robust measures of central tendency are likely to outperform the mean or standard measures of "core" inflation as indicators of generalized inflation. The analysis also supports the use of geometric averaging in CPI construction and the targeting of the geometric mean inflation rate rather than the Laspeyres mean | |
| 533 | |a Online-Ausg | ||
| 856 | 4 | 0 | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |x Verlag |z URL des Erstveröffentlichers |3 Volltext |
| 912 | |a ZDB-1-IMF | ||
| 999 | |a oai:aleph.bib-bvb.de:BVB01-033726078 | ||
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UBW01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UEI01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l LCO01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l SBR01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UER01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l SBG01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UBG01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l FAN01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UBT01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l FKE01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UBY01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UBA01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l FLA01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UBM01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UPA01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l UBR01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l FHA01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l FNU01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l BSB01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
| 966 | e | |u http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |l TUM01 |p ZDB-1-IMF |x Verlag |3 Volltext | |
Record in the Search Index
| _version_ | 1804184197037817856 |
|---|---|
| adam_txt | |
| any_adam_object | |
| any_adam_object_boolean | |
| author | Roger, Scott |
| author_facet | Roger, Scott |
| author_role | aut |
| author_sort | Roger, Scott |
| author_variant | s r sr |
| building | Verbundindex |
| bvnumber | BV048346810 |
| collection | ZDB-1-IMF |
| ctrlnum | (ZDB-1-IMF)845865218 (OCoLC)1337125914 (DE-599)BVBBV048346810 |
| format | Electronic eBook |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>05014nmm a2200577 cb4500</leader><controlfield tag="001">BV048346810</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">00000000000000.0</controlfield><controlfield tag="007">cr|uuu---uuuuu</controlfield><controlfield tag="008">220713s2000 |||| o||u| ||||||eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">1451847858</subfield><subfield code="c">15.00 USD</subfield><subfield code="9">1-451-84785-8</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9781451847857</subfield><subfield code="c">15.00 USD</subfield><subfield code="9">978-1-451-84785-7</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ZDB-1-IMF)845865218</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)1337125914</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV048346810</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-20</subfield><subfield code="a">DE-824</subfield><subfield code="a">DE-70</subfield><subfield code="a">DE-155</subfield><subfield code="a">DE-29</subfield><subfield code="a">DE-22</subfield><subfield code="a">DE-473</subfield><subfield code="a">DE-1102</subfield><subfield code="a">DE-703</subfield><subfield code="a">DE-859</subfield><subfield code="a">DE-706</subfield><subfield code="a">DE-384</subfield><subfield code="a">DE-860</subfield><subfield code="a">DE-19</subfield><subfield code="a">DE-739</subfield><subfield code="a">DE-355</subfield><subfield code="a">DE-Aug4</subfield><subfield code="a">DE-1049</subfield><subfield code="a">DE-12</subfield><subfield code="a">DE-91</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Roger, Scott</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Relative Prices, Inflation and Core Inflation</subfield><subfield code="c">Roger, Scott</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Washington, D.C</subfield><subfield code="b">International Monetary Fund</subfield><subfield code="c">2000</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 Online-Ressource (43 p)</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">IMF Working Papers</subfield><subfield code="v">Working Paper No. 00/58</subfield></datafield><datafield tag="520" ind1="3" ind2=" "><subfield code="a">Empirical evidence on the distribution of relative price changes almost invariably reveals high kurtosis and a tendency toward right-skewness. Simple mixed distribution models including volatile and infrequently adjusted prices can account for these and other common features, such as correlation between the mean and variance of relative prices. In such circumstances, robust measures of central tendency are likely to outperform the mean or standard measures of "core" inflation as indicators of generalized inflation. The analysis also supports the use of geometric averaging in CPI construction and the targeting of the geometric mean inflation rate rather than the Laspeyres mean</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="a">Online-Ausg</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="x">Verlag</subfield><subfield code="z">URL des Erstveröffentlichers</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-IMF</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-033726078</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UBW01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UEI01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">LCO01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">SBR01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UER01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">SBG01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UBG01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">FAN01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UBT01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">FKE01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UBY01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UBA01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">FLA01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UBM01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UPA01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">UBR01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">FHA01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">FNU01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">BSB01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml</subfield><subfield code="l">TUM01</subfield><subfield code="p">ZDB-1-IMF</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield></record></collection> |
| id | DE-604.BV048346810 |
| illustrated | Not Illustrated |
| index_date | 2024-07-03T20:13:22Z |
| indexdate | 2024-07-10T09:35:30Z |
| institution | BVB |
| isbn | 1451847858 9781451847857 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-033726078 |
| oclc_num | 1337125914 |
| open_access_boolean | |
| owner | DE-20 DE-824 DE-70 DE-155 DE-BY-UBR DE-29 DE-22 DE-BY-UBG DE-473 DE-BY-UBG DE-1102 DE-703 DE-859 DE-706 DE-384 DE-860 DE-19 DE-BY-UBM DE-739 DE-355 DE-BY-UBR DE-Aug4 DE-1049 DE-12 DE-91 DE-BY-TUM |
| owner_facet | DE-20 DE-824 DE-70 DE-155 DE-BY-UBR DE-29 DE-22 DE-BY-UBG DE-473 DE-BY-UBG DE-1102 DE-703 DE-859 DE-706 DE-384 DE-860 DE-19 DE-BY-UBM DE-739 DE-355 DE-BY-UBR DE-Aug4 DE-1049 DE-12 DE-91 DE-BY-TUM |
| physical | 1 Online-Ressource (43 p) |
| psigel | ZDB-1-IMF |
| publishDate | 2000 |
| publishDateSearch | 2000 |
| publishDateSort | 2000 |
| publisher | International Monetary Fund |
| record_format | marc |
| series2 | IMF Working Papers |
| spelling | Roger, Scott Verfasser aut Relative Prices, Inflation and Core Inflation Roger, Scott Washington, D.C International Monetary Fund 2000 1 Online-Ressource (43 p) txt rdacontent c rdamedia cr rdacarrier IMF Working Papers Working Paper No. 00/58 Empirical evidence on the distribution of relative price changes almost invariably reveals high kurtosis and a tendency toward right-skewness. Simple mixed distribution models including volatile and infrequently adjusted prices can account for these and other common features, such as correlation between the mean and variance of relative prices. In such circumstances, robust measures of central tendency are likely to outperform the mean or standard measures of "core" inflation as indicators of generalized inflation. The analysis also supports the use of geometric averaging in CPI construction and the targeting of the geometric mean inflation rate rather than the Laspeyres mean Online-Ausg http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml Verlag URL des Erstveröffentlichers Volltext |
| spellingShingle | Roger, Scott Relative Prices, Inflation and Core Inflation |
| title | Relative Prices, Inflation and Core Inflation |
| title_auth | Relative Prices, Inflation and Core Inflation |
| title_exact_search | Relative Prices, Inflation and Core Inflation |
| title_exact_search_txtP | Relative Prices, Inflation and Core Inflation |
| title_full | Relative Prices, Inflation and Core Inflation Roger, Scott |
| title_fullStr | Relative Prices, Inflation and Core Inflation Roger, Scott |
| title_full_unstemmed | Relative Prices, Inflation and Core Inflation Roger, Scott |
| title_short | Relative Prices, Inflation and Core Inflation |
| title_sort | relative prices inflation and core inflation |
| url | http://elibrary.imf.org/view/IMF001/05666-9781451847857/05666-9781451847857/05666-9781451847857.xml |
| work_keys_str_mv | AT rogerscott relativepricesinflationandcoreinflation |