| Similarity | Rank | |
|---|---|---|
| climate_change_policy | 0.652 | 78052 |
| climate_policy | 0.630 | 36138 |
| electricity_price | 0.625 | 72114 |
| tax_reform | 0.619 | 35204 |
| tax_cut | 0.618 | 22154 |
| tax_increase | 0.611 | 32122 |
| Tony_Abbott | 0.611 | 44821 |
| carbon_emission | 0.600 | 20778 |
| emission_reduction | 0.600 | 34127 |
| tax_hike | 0.597 | 81586 |
| Kevin_Rudd | 0.584 | 77932 |
| carbon_market | 0.584 | 60206 |
| greenhouse_gas_emission | 0.583 | 18703 |
| a_tax_on | 0.582 | 52102 |
| fossil_fuel | 0.581 | 9239 |
| tax_policy | 0.579 | 39193 |
| the_Kyoto_Protocol | 0.576 | 39579 |
| the_gas_tax | 0.576 | 86833 |
| corporate_tax | 0.575 | 94377 |
| energy_price | 0.572 | 45163 |
| carbon_credit | 0.572 | 66213 |
| stamp_duty | 0.571 | 97300 |
| tax_system | 0.570 | 29417 |
| energy_policy | 0.568 | 22003 |
| carbon_dioxide_emission | 0.567 | 61386 |