How accurate are the inflation forecasts published by the commercial banks?
The paper evaluates monthly inflation forecasts of four financial entities during the period 2000 to 2006. Most of the forecasts show similar results with inflation forecasts 2 to 6 points under the actual change in inflation each month. There is no statistical difference in the quality of forecasts...
Main Authors: | , |
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Format: | Article in Journal/Newspaper |
Language: | Icelandic |
Published: |
Research in applied business and economics
2010
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Subjects: | |
Online Access: | https://ojs.hi.is/index.php/efnahagsmal/article/view/a.2010.7.1.3 |
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author | Ólafsdóttir, Katrín Sigurðsson, Kári |
author_facet | Ólafsdóttir, Katrín Sigurðsson, Kári |
author_sort | Ólafsdóttir, Katrín |
collection | University of Iceland: Peer Reviewed Journals |
description | The paper evaluates monthly inflation forecasts of four financial entities during the period 2000 to 2006. Most of the forecasts show similar results with inflation forecasts 2 to 6 points under the actual change in inflation each month. There is no statistical difference in the quality of forecasts between periods, that is a good forecast in one month does not imply a good forecast in the following month. In the beginning of each month during the research period each financial entity published a forecast of inflation for that month, while Statistics Iceland would publish the official inflation figure around the 10th day of the month. Icelandic bonds are linked to inflation and during the ten day period before the official inflation figure is published, the index used was the Central Bank‘s quarterly forecast smoothed over three months. This paper examines whether there is arbitrage opportunity in using the inflation forecasts in bond transactions. Although the monthly inflation forecasts are usually better than the smoothed Central Bank‘s quarterly forecasts, arbitrage opportunities are slim due to transactions costs. Í rannsókn þessari er metinn árangur fjögurra aðila í gerð mánaðarlegrar verðbólguspár á árunum 2000 til 2006. Flestar spárnar eru nokkuð svipaðar og í þeim er verðbólga að meðaltali vanmetin um tvo til sex punkta. Ekki mælast tölfræðilega marktæk tengsl milli þess hversu áreiðanlegar spárnar eru eftir tímabilum, þ.e. aðili sem spáir vel einn mánuðinn er ekki líklegri en annar til að spá vel í næsta mánuði. Við upphaf hvers mánaðar spá aðilar á markaði fyrir um verðbólgumælingu Hagstofunnar í viðkomandi mánuði en á rannsóknartímanum birti Hagstofan verðbólgumælingu í kringum 10. hvers mánaðar. Oftast eru spárnar betri en verðbótaþátturinn sem notaður var til að uppreikna verðtryggingu íslenskra skuldabréfa í upphafi mánaðar áður en verðbólgumæling Hagstofunnar birtist. Í greininni er kannað hvort hægt sé að færa sér þetta í nyt með skuldabréfaviðskiptum samkvæmt verðbólguspá áður en ... |
format | Article in Journal/Newspaper |
genre | Iceland |
genre_facet | Iceland |
id | fticelandunivojs:oai:ojs.pkp.sfu.ca:article/2244 |
institution | Open Polar |
language | Icelandic |
op_collection_id | fticelandunivojs |
op_relation | https://ojs.hi.is/index.php/efnahagsmal/article/view/a.2010.7.1.3/pdf https://ojs.hi.is/index.php/efnahagsmal/article/view/a.2010.7.1.3 |
op_rights | Copyright (c) 2016 Tímarit um viðskipti og efnahagsmál |
op_source | Research in applied business and economics; Vol. 7 No. 1 (2010); 41-54 Tímarit um viðskipti og efnahagsmál; Bnd. 7 Nr. 1 (2010); 41-54 1670-4851 1670-4444 |
publishDate | 2010 |
publisher | Research in applied business and economics |
record_format | openpolar |
spelling | fticelandunivojs:oai:ojs.pkp.sfu.ca:article/2244 2025-01-16T22:40:17+00:00 How accurate are the inflation forecasts published by the commercial banks? Hversu vel tekst til með verðbólguspár greiningardeilda? Ólafsdóttir, Katrín Sigurðsson, Kári 2010-06-15 application/pdf https://ojs.hi.is/index.php/efnahagsmal/article/view/a.2010.7.1.3 isl ice Research in applied business and economics Tímarit um viðskipti og efnahagsmál https://ojs.hi.is/index.php/efnahagsmal/article/view/a.2010.7.1.3/pdf https://ojs.hi.is/index.php/efnahagsmal/article/view/a.2010.7.1.3 Copyright (c) 2016 Tímarit um viðskipti og efnahagsmál Research in applied business and economics; Vol. 7 No. 1 (2010); 41-54 Tímarit um viðskipti og efnahagsmál; Bnd. 7 Nr. 1 (2010); 41-54 1670-4851 1670-4444 Consumer Price Index (CPI) forecasting E31 E37 Vísitala neysluverðs spár info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2010 fticelandunivojs 2023-08-01T12:29:27Z The paper evaluates monthly inflation forecasts of four financial entities during the period 2000 to 2006. Most of the forecasts show similar results with inflation forecasts 2 to 6 points under the actual change in inflation each month. There is no statistical difference in the quality of forecasts between periods, that is a good forecast in one month does not imply a good forecast in the following month. In the beginning of each month during the research period each financial entity published a forecast of inflation for that month, while Statistics Iceland would publish the official inflation figure around the 10th day of the month. Icelandic bonds are linked to inflation and during the ten day period before the official inflation figure is published, the index used was the Central Bank‘s quarterly forecast smoothed over three months. This paper examines whether there is arbitrage opportunity in using the inflation forecasts in bond transactions. Although the monthly inflation forecasts are usually better than the smoothed Central Bank‘s quarterly forecasts, arbitrage opportunities are slim due to transactions costs. Í rannsókn þessari er metinn árangur fjögurra aðila í gerð mánaðarlegrar verðbólguspár á árunum 2000 til 2006. Flestar spárnar eru nokkuð svipaðar og í þeim er verðbólga að meðaltali vanmetin um tvo til sex punkta. Ekki mælast tölfræðilega marktæk tengsl milli þess hversu áreiðanlegar spárnar eru eftir tímabilum, þ.e. aðili sem spáir vel einn mánuðinn er ekki líklegri en annar til að spá vel í næsta mánuði. Við upphaf hvers mánaðar spá aðilar á markaði fyrir um verðbólgumælingu Hagstofunnar í viðkomandi mánuði en á rannsóknartímanum birti Hagstofan verðbólgumælingu í kringum 10. hvers mánaðar. Oftast eru spárnar betri en verðbótaþátturinn sem notaður var til að uppreikna verðtryggingu íslenskra skuldabréfa í upphafi mánaðar áður en verðbólgumæling Hagstofunnar birtist. Í greininni er kannað hvort hægt sé að færa sér þetta í nyt með skuldabréfaviðskiptum samkvæmt verðbólguspá áður en ... Article in Journal/Newspaper Iceland University of Iceland: Peer Reviewed Journals |
spellingShingle | Consumer Price Index (CPI) forecasting E31 E37 Vísitala neysluverðs spár Ólafsdóttir, Katrín Sigurðsson, Kári How accurate are the inflation forecasts published by the commercial banks? |
title | How accurate are the inflation forecasts published by the commercial banks? |
title_full | How accurate are the inflation forecasts published by the commercial banks? |
title_fullStr | How accurate are the inflation forecasts published by the commercial banks? |
title_full_unstemmed | How accurate are the inflation forecasts published by the commercial banks? |
title_short | How accurate are the inflation forecasts published by the commercial banks? |
title_sort | how accurate are the inflation forecasts published by the commercial banks? |
topic | Consumer Price Index (CPI) forecasting E31 E37 Vísitala neysluverðs spár |
topic_facet | Consumer Price Index (CPI) forecasting E31 E37 Vísitala neysluverðs spár |
url | https://ojs.hi.is/index.php/efnahagsmal/article/view/a.2010.7.1.3 |