Indexation of Fixed-Income Portfolios to the IMA-B
This study considers the problem of indexing fixed-income portfolios to the ANBIMA Market Index – Series B (IMA-B), composed of Brazilian National Treasury Notes – Series B (NTNBs). We propose a mathematical model that minimizes the deviations of the returns of the chosen portfolio in relation to th...
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| Format: | Article |
| Language: | English |
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FUCAPE Business School
2015-01-01
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| Series: | BBR: Brazilian Business Review |
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| Online Access: | http://www.redalyc.org/articulo.oa?id=123041057006 |
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| author | Emilio Ricardo Carvalhais Antonio Marcos Duarte Júnior |
| author_facet | Emilio Ricardo Carvalhais Antonio Marcos Duarte Júnior |
| author_sort | Emilio Ricardo Carvalhais |
| collection | DOAJ |
| description | This study considers the problem of indexing fixed-income portfolios to the ANBIMA Market Index – Series B (IMA-B), composed of Brazilian National Treasury Notes – Series B (NTNBs). We propose a mathematical model that minimizes the deviations of the returns of the chosen portfolio in relation to the returns of the index’s theoretical portfolio. The resulting model is a mathematical programming problem with convex objective function, linear constraints and free and non-negative integer variables. Five numerical examples with real data are presented to illustrate the model’s practical use. The results obtained from the fits are analyzed together with data for funds indexed to the IMA-B existing in the Brazilian financial market. The proposed method resulted in fits with optimal control of the tracking errors of the indexed portfolio. |
| format | Article |
| id | doaj-art-ca38d5f92d364e358caf4f470ef8363b |
| institution | Kabale University |
| issn | 1807-734X |
| language | English |
| publishDate | 2015-01-01 |
| publisher | FUCAPE Business School |
| record_format | Article |
| series | BBR: Brazilian Business Review |
| spelling | doaj-art-ca38d5f92d364e358caf4f470ef8363b2025-02-06T23:39:30ZengFUCAPE Business SchoolBBR: Brazilian Business Review1807-734X2015-01-01123116142Indexation of Fixed-Income Portfolios to the IMA-BEmilio Ricardo CarvalhaisAntonio Marcos Duarte JúniorThis study considers the problem of indexing fixed-income portfolios to the ANBIMA Market Index – Series B (IMA-B), composed of Brazilian National Treasury Notes – Series B (NTNBs). We propose a mathematical model that minimizes the deviations of the returns of the chosen portfolio in relation to the returns of the index’s theoretical portfolio. The resulting model is a mathematical programming problem with convex objective function, linear constraints and free and non-negative integer variables. Five numerical examples with real data are presented to illustrate the model’s practical use. The results obtained from the fits are analyzed together with data for funds indexed to the IMA-B existing in the Brazilian financial market. The proposed method resulted in fits with optimal control of the tracking errors of the indexed portfolio.http://www.redalyc.org/articulo.oa?id=123041057006imabpassive managementindexationntnbfixed income |
| spellingShingle | Emilio Ricardo Carvalhais Antonio Marcos Duarte Júnior Indexation of Fixed-Income Portfolios to the IMA-B BBR: Brazilian Business Review ima b passive management indexation ntn b fixed income |
| title | Indexation of Fixed-Income Portfolios to the IMA-B |
| title_full | Indexation of Fixed-Income Portfolios to the IMA-B |
| title_fullStr | Indexation of Fixed-Income Portfolios to the IMA-B |
| title_full_unstemmed | Indexation of Fixed-Income Portfolios to the IMA-B |
| title_short | Indexation of Fixed-Income Portfolios to the IMA-B |
| title_sort | indexation of fixed income portfolios to the ima b |
| topic | ima b passive management indexation ntn b fixed income |
| url | http://www.redalyc.org/articulo.oa?id=123041057006 |
| work_keys_str_mv | AT emilioricardocarvalhais indexationoffixedincomeportfoliostotheimab AT antoniomarcosduartejunior indexationoffixedincomeportfoliostotheimab |