WAGEPRC.DES price wage t lprice lwage gprice gwage gwage_1 gwage_2 gwage_3 gwage_4 gwage_5 gwage_6 gwage_7 gwage_8 gwage_9 gwage_10 gwage_11 gwage_12 gprice_1 Obs: 286 1. price consumer price index 2. wage nominal hourly wage 3. t time trend: 1 to 286 4. lprice log(price) 5. lwage log(wage) 6. gprice lprice - lprice[t-1] 7. gwage lwage - lwage[t-1] 8. gwage_1 gwage[t-1] 9. gwage_2 gwage[t-2] 10. gwage_3 11. gwage_4 12. gwage_5 13. gwage_6 14. gwage_7 15. gwage_8 16. gwage_9 17. gwage_10 18. gwage_11 19. gwage_12 20. gprice_1 gprice[t-1]