Vehicle Retirement and Replacement Policy: Assessing Impact and Cost-Effectiveness

2018 ◽  
Author(s):  
Tamara Sheldon ◽  
Rubal Dua
Keyword(s):  
Cost Effectiveness ◽  
Replacement Policy ◽  
Vehicle Retirement

scholarly journals Clunkers or Junkers? Adverse Selection in a Vehicle Retirement Program

2012 ◽  
Vol 4 (4) ◽  
pp. 253-281 ◽  
Author(s):  
Ryan Sandler
Keyword(s):  
Public Policy ◽  
Cost Effectiveness ◽  
Adverse Selection ◽  
Local Program ◽  
Vehicle Fleet ◽  
Using Data ◽  
Smog Check ◽  
The Universe ◽  
Over Time ◽  
Vehicle Retirement

Vehicle retirement programs have become popular tools of public policy for reducing pollution. The efficacy of these programs is difficult to measure, as it is difficult to tell how much a vehicle would have polluted otherwise. I estimate that counterfactual using data from a long-running local program in California. I utilize the universe of emissions inspections from the California Smog Check Program to construct vehicle usage histories of retired cars and similar vehicles which did not retire early. I find that the program's cost-effectiveness steadily declined over time because of the depreciation of the vehicle fleet, while adverse selection remained a problem throughout. (JEL D82, Q53, Q58, R48)

Home Wintering systems for replacement ewe lambs

1991 ◽  
Vol 1991 ◽  
pp. 73-73
Author(s):  
Linda M Mitchell ◽  
Margaret E King
Keyword(s):  
Cost Effectiveness ◽  
Annual Cycle ◽  
Replacement Policy ◽  
Monitoring Period ◽  
Ewe Lambs ◽  
Antibody Titres ◽  
Predetermined Number

Ovine enzootic abortion (EAE) is of major concern to sheep producers. Various schemes are currently in existence for its eradication, all based on an initial two year monitoring period during which a predetermined number of ewes in each participating flock are blood tested at strategic points in the annual cycle of production for determination of EAE antibody titres. The risk of introducing EAE is primarily dependent on flock replacement policy. Using home-bred replacement ewe lambs and wintering them on the farm of origin eliminates the risk of introducing EAE.The objective of the present study was to evaluate various home wintering systems in terms of their cost effectiveness and compatibility with other farm enterprises.

Cost-effectiveness of dental implants: a utility analysis

1990 ◽  
Vol 54 (11) ◽  
pp. 688-689 ◽  
Author(s):  
J Jacobson ◽  
B Maxson ◽  
K Mays ◽  
J Peebles ◽  
C Kowalski
Keyword(s):  
Cost Effectiveness ◽  
Dental Implants ◽  
Utility Analysis

160: Cost-Effectiveness of Medical Management Strategies of Nephrolithiasis in Different Health Care Systems

2004 ◽  
Vol 171 (4S) ◽  
pp. 42-43 ◽  
Author(s):  
Yair Latan ◽  
David M. Wilhelm ◽  
David A. Duchene ◽  
Margaret S. Pearle
Keyword(s):  
Health Care ◽  
Cost Effectiveness ◽  
Medical Management ◽  
Health Care Systems ◽  
Management Strategies ◽  
Care Systems
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