Price dispersion and wholesale cost shocks in the Colombian retail gasoline markets (con Álex Pérez)
Carbon tax passthrough under vertical integration (con Wesley Blundell and Alejandra González)
Entry under price ceilings, multimarket contact, etc. (con Christoph Bauner)
Bank mergers and rate dispersion (con Juan Esteban Carranza and Rob Clark)
Secured lending, bank liquidity and collateral (con Felipe Brugués, Rebecca DeSimone and Harshini Shanker)
Effects of a pardon underperforming borrowers (con Felipe Brugés and Rebecca DeSimone)
Relationship building and Quality Upgrading: Evidence from the Colombian Cacao market (con Margarita Gáfaro and Pepita Miquel-Florensa)
Beef auctions and trade openness (with Alejandra González)
Todas las compras de productos líquidos derivados del petróleo en Colombia entre 2018 y 2022.
Fuente SICOM
Agentes
Distribuidores (mayoristas, minorista, de quemadores industriales)
Importador
Refinador
Gran consumidor
Estaciones de servicio (privadas y públicas)
Precios (extra, corriente y diésel): Todas las estaciones de servicio del país (privadas o públicas) entre 2017 y 2022
Costos
Agentes
Todos los precios reportados (según la regulación)
No sabemos el nivel de “enforcement”
Al menos un reporte mensual
Las cantidades son reportadas cada que se piden y despachan.
How much of the carbon tax is pass onto consumers?
Incidence directly affects the likelihood of achieving the policy goals.
Variation: percent of ethanol for gasoline and biodiesel for diesel
Gas | Gas | ACPM | ACPM | Extra | Extra | |
---|---|---|---|---|---|---|
Predictors | Estimates | Estimates | Estimates | Estimates | Estimates | Estimates |
log(Tax) | 0.53 *** (0.17) |
0.53 *** (0.17) |
1.94 ** (0.68) |
2.03 ** (0.67) |
0.02 (0.17) |
0.01 (0.18) |
log(Cost) | 1.12 ** (0.40) |
1.12 ** (0.40) |
3.29 ** (0.99) |
3.43 ** (0.97) |
0.68 (0.52) |
0.63 (0.56) |
VI | 0.18 * (0.09) |
0.33 * (0.16) |
0.06 ** (0.02) |
0.14 *** (0.03) |
-0.18 (0.17) |
-2.39 *** (0.42) |
log(Tax)xVI | -0.04 ** (0.02) |
-0.04 ** (0.02) |
-0.02 ** (0.00) |
-0.01 (0.01) |
0.03 (0.03) |
0.10 *** (0.03) |
log(Cost)xVI | -0.01 (0.02) |
-0.01 ** (0.00) |
0.21 *** (0.04) |
|||
N | 1595 date | 1595 date | 1033 date | 1033 date | 1571 date | 1571 date |
17 municipio | 17 municipio | 6 municipio | 6 municipio | 17 municipio | 17 municipio | |
Observations | 755985 | 755985 | 37362 | 37362 | 100804 | 100804 |
* p<0.1 ** p<0.05 *** p<0.01 |
Gas | Gas | ACPM | ACPM | Extra | Extra | |
---|---|---|---|---|---|---|
Predictors | Estimates | Estimates | Estimates | Estimates | Estimates | Estimates |
log(Tax) | 0.54 *** (0.17) |
0.54 *** (0.17) |
2.20 ** (0.59) |
2.25 ** (0.57) |
0.02 (0.17) |
0.00 (0.18) |
log(Cost) | 1.13 ** (0.40) |
1.13 ** (0.40) |
3.72 *** (0.92) |
3.80 *** (0.89) |
0.68 (0.52) |
0.63 (0.56) |
VI | 0.17 * (0.09) |
0.35 ** (0.16) |
0.08 * (0.03) |
0.12 *** (0.02) |
-0.17 (0.16) |
-2.38 *** (0.42) |
log(Tax)xVI | -0.04 * (0.02) |
-0.04 ** (0.02) |
-0.02 ** (0.01) |
-0.01 (0.01) |
0.03 (0.03) |
0.09 *** (0.03) |
Share | -0.31 *** (0.09) |
-0.31 *** (0.09) |
-0.39 (0.28) |
-0.39 (0.28) |
0.06 (0.04) |
0.06 (0.04) |
log(Cost)xVI | -0.02 (0.02) |
-0.01 (0.01) |
0.21 *** (0.04) |
|||
N | 1595 date | 1595 date | 1033 date | 1033 date | 1571 date | 1571 date |
17 municipio | 17 municipio | 6 municipio | 6 municipio | 17 municipio | 17 municipio | |
Observations | 755985 | 755985 | 37362 | 37362 | 100804 | 100804 |
* p<0.1 ** p<0.05 *** p<0.01 |