| End of 1989 |
Central parity of peso with the US$ dollar with daily devaluations reflecting the internal-external price differential. Bands of 5% around parity. |
|
…. |
17.4% |
| April 1991 |
Central parity of peso with the US$ dollar with daily devaluations reflecting the internal-external price differential. Bands of 5% around parity. |
2% revaluation of central parity. |
15%-20% |
19.2% |
| January 1992 |
Central parity of peso with the US$ dollar with daily devaluations reflecting the internal-external price differential. Bands of 10% around parity. |
Increase in the bands widths from 5% to 10%. Revaluation of central parity by 5%. |
13%-16% |
16.7% |
| March 1992 |
Central parity of peso with the US$ dollar with daily devaluations reflecting the internal-external price differential. Bands of 10% around parity. Managed float. |
Adoption of managed float. |
13%-16% |
15.9% |
| July 1992 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Bands of 10% around parity. Managed float. |
The exchange rate is determined on the basis of a basket of currencies. The weights for the central parity are as follows: 50% U.S. dollar; 30% the Deutsche Mark; 20% the Japanese Yen. |
13%-16% |
11.8% |
| November 1994 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Bands of 10% around parity. Managed float. |
Changes in the weights of currencies determining the central parity The weights are as follows: 45% U.S. dollar; 30% the Deutsche Mark; 25% the Japanese Yen. Revaluation of central parity by 9.7%. |
9%-11% |
7.8% |
| December 1995 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Bands of 10% around parity. Managed float. |
Revaluation of central parity by 2%. |
9.0% |
7.5% |
| January 1997 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Bands of 12.5% around parity. Managed float. |
Revaluation of central parity 4%. Widening of the band to 12.5%. Changes in the weights of currencies determining the central parity. The weights are as follows: 80% U.S. dollar; 15% the Deutsche Mark; 5% the Japanese Yen. |
5.5% |
6.1% |
| June 1998 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Asymmetric Bands of +2 and -3% around parity. Managed float. |
Revaluation of 2%. Establishment of an asymmetric band with parameters of +2% and -3.5%. |
4.5% |
4.6% |
| September 1998 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Band of 5% around parity. Managed float. |
Establishment of a new 3.5% band increasing to a 5% band by the end of the year. Past inflation is replaced by target inflation for the computation of the central parity. |
4.5% |
4.0% |
| December 1998 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Band of 8% around parity. Managed float. |
Widening of the band to 8%. |
4.5% |
4.0% |
| January 1999 |
Central parity of a basket of currencies with daily devaluations reflecting the internal-external price differential. Band of 8% around parity. Managed float. |
Changes currencies that determining the central parity. The currencies and respective weights are as follows: 45% U.S. dollar; 30% the Euro; 25% the Japanese Yen. |
|
3.8% |
| September 1999 |
Free floating. |
|
|
2.7% |