| Month | PPI for gasoline margins | Method-2 simulation: inflating average prices | Method-1 simulation: summing regression parameters |
|---|---|---|---|
|
May 2019 |
100.000 | 100.000 | 100.000 |
|
June 2019 |
126.300 | 103.032 | 103.138 |
|
July 2019 |
99.900 | 101.868 | 101.959 |
|
August 2019 |
119.600 | 99.213 | 99.402 |
|
September 2019 |
103.400 | 106.765 | 106.958 |
|
October 2019 |
104.100 | 104.920 | 105.084 |
|
November 2019 |
103.600 | 109.283 | 109.461 |
|
December 2019 |
104.100 | 109.554 | 109.765 |
|
January 2020 |
105.300 | 102.386 | 102.627 |
|
February 2020 |
109.400 | 103.961 | 104.277 |
|
March 2020 |
143.700 | 121.053 | 121.480 |
|
April 2020 |
198.400 | 157.737 | 158.391 |
|
May 2020 |
169.500 | 124.477 | 125.198 |
|
June 2020 |
147.800 | 110.699 | 111.296 |
|
July 2020 |
142.300 | 108.888 | 109.408 |
|
August 2020 |
135.900 | 110.237 | 110.754 |
|
September 2020 |
141.800 | 114.524 | 115.021 |
|
October 2020 |
145.400 | 110.532 | 111.064 |
|
November 2020 |
141.900 | 109.385 | 109.965 |
|
December 2020 |
128.200 | 102.988 | 103.523 |
|
January 2021 |
131.900 | 100.033 | 100.455 |
|
February 2021 |
126.400 | 102.909 | 103.197 |
|
March 2021 |
125.600 | 102.785 | 102.841 |
|
April 2021 |
135.800 | 104.894 | 104.902 |
|
May 2021 |
126.500 | 105.255 | 105.168 |
|
June 2021 |
130.500 | 106.676 | 106.534 |
|
July 2021 |
132.859 | 98.031 | 97.847 |
|
August 2021 |
140.130 | 106.503 | 106.286 |
|
September 2021 |
149.945 | 105.316 | 105.093 |
|
October 2021 |
137.759 | 102.553 | 102.244 |
|
November 2021 |
153.323 | 110.700 | 110.304 |
|
December 2021 |
171.552 | 126.872 | 126.501 |
|
January 2022 |
150.493 | 110.904 | 110.563 |
|
February 2022 |
155.581 | 97.955 | 97.500 |
|
March 2022 |
203.203 | 121.821 | 120.778 |
|
April 2022 |
213.106 | 122.940 | 121.928 |
|
May 2022 |
162.980 | 110.848 | 109.605 |
|
June 2022 |
160.556 | 105.308 | 103.728 |
|
July 2022 |
180.845 | 134.272 | 132.932 |
|
August 2022 |
205.688 | 132.255 | 131.352 |
|
September 2022 |
185.786 | 122.156 | 121.449 |
|
October 2023 |
187.620 | 121.239 | 120.442 |
|
November 2023 |
192.961 | 133.562 | 132.853 |
|
December 2023 |
220.872 | 135.344 | 134.997 |
|
January 2023 |
188.014 | 116.995 | 116.602 |
|
February 2023 |
183.308 | 108.881 | 108.460 |
|
March 2023 |
155.761 | 109.964 | 109.515 |
|
April 2023 |
156.363 | 107.525 | 106.939 |
|
May 2023 |
177.139 | 125.960 | 125.378 |
|
Note: PPI = Producer Price Index. Source: Author's calculations based on data from the U.S. Bureau of Labor Statistics and the Energy Information Administration. |
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