BaliBabyDoc
Lifer
- Jan 20, 2001
- 10,737
- 0
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Tominator . . .
I cut and paste from anti- and pro-gun sites. As for Lott's research being gospel . . . I'm not sure if you've ever read a Bible but gospel is the "good news". I wouldn't categorize research implying the whole nation needs to carry around weapons for security to be good news. But if you are the NRA or it matches some other ideological bent I can see how you would gravitate to the findings.
If I just post links people don't read. If I post an excerpt at least you have a clue about the link that you're not going to read.
In states with CC laws crime is down a greater amount that those states without it. Citizens with CCW permits are less likely to be involved in crime that the general public.
Go ahead and try your best here...
Hmm, well if you read my post about CDC gun-related deaths; the most prominent decline is amongst people who can't CC (under 20) and are least likely to have parents that CC (black). I'm not sure if you don't know any better or fail to acknowledge some very basic facts. Lott analyzed arrest ratios (arrests per crime commited in a particular year) to predict changes in crime rates. It's a naughty no-no b/c no one has found a valid method to analyze intervention effects on outcome variables when you pass it through a complex entity like arrest ratios.
Lott analyzed county data (excluding counties w/o rape, murder, etc reported) then included those counties in his estimate of crime reduction. Furthermore his model overestimates crime before CC and does not account for other proven factors in crime rates. So the model credits CC with a large effect on crime rates (within the included counties) then extrapolates to the gen pop even though much of the gen pop could not realize benefits from CC b/c they experienced very little crime to begin with.
If you can find a state that made absolutely NO changes in crime control policies, had a flat economy, no changes in drug use, and instituted CC . . . that would be interesting. I would be hard pressed to find fault with a study that then calculated changes in crime rates and attributed it to a single intervention.
PRO-GUN site citing Lott's research
If these results are accurate, the net effect of allowing concealed handguns is clearly to save lives. Similarly, the results indicate that the number of rapes in states without "shall issue" laws would have declined by 4,177, aggravated assaults by 60,363 and robberies by 11,898.
I believe Lott to be an honest researcher. That's the reason he used that clause before citing his conclusion. Unfortunately, those with an ideological axe to grind conveniently ignore it and cite the conclusion.
The arrest rate for murder variable produces interesting results as well. The percent of white victims and the percent of victims killed by family members both declined when states passed concealed handgun laws, while the percent of black victims and the percent that were killed by non-family members that they know both increased. The results imply that higher arrest rates have a much greater deterrent effect on murders involving whites and family members. One explanation is that whites with higher incomes face a greater increase in expected penalties for any given increase in the probability of arrest.
Well maybe blacks were less likely to get CC permits so that's why arrest rates continued to increase . . . then again it might have something to do with coincident rise of crack cocaine in the inner city and various crime control measures employed to stop it.
For most violent crimes such as murder, rape, and aggravated assault, concealed weapons laws have a much greater deterrent effect in high crime counties, while for robbery, property crimes, auto theft, burglary and larceny, the effect appears to be greatest in low crime counties.
Wait a minute a thought the greatest effect was on white people?! When did they move to the hood? If my 'burbs are high crime I'm moving to the stix. Remember the greatest effect from Lott's study was on murder and rape . . . 80% of which depends on FL where the effects lagged the law by FOUR years.
Everybody with some stat skills take a gander at this gem . . .
The arrest rate produces the most consistent effect on crime. Higher arrest rates imply lower crime rates for all categories of crime. A one standard deviation change in the probability of arrest accounts for 3 to 17 percent of a one standard deviation change in the various crime rates. The crime most responsive to arrest rates is burglary (11 percent), followed by property crimes (10 percent), aggravated assault and general violent crimes (9 percent), murder (7 percent), rape, robbery and larceny (4 percent) and auto theft (3 percent).
So his best tool is arrest rate (arrests per crime commited) which must increase for CC laws to have been effective (ala lower crime rates). But this powerful tool will account for 1/30 to 1/6 of one SD change in crime rates. I still haven't look at the raw results but these error bars have to be whoppers.
I bet you didn't know Lott said . . .
Also surprising was that while longer prison lengths usually implied lower crime rates, the results were normally not statistically significant.
The evidence indicates that the effect varies both with a county's level of crime and its population.
I cut and paste from anti- and pro-gun sites. As for Lott's research being gospel . . . I'm not sure if you've ever read a Bible but gospel is the "good news". I wouldn't categorize research implying the whole nation needs to carry around weapons for security to be good news. But if you are the NRA or it matches some other ideological bent I can see how you would gravitate to the findings.
If I just post links people don't read. If I post an excerpt at least you have a clue about the link that you're not going to read.
In states with CC laws crime is down a greater amount that those states without it. Citizens with CCW permits are less likely to be involved in crime that the general public.
Go ahead and try your best here...
Hmm, well if you read my post about CDC gun-related deaths; the most prominent decline is amongst people who can't CC (under 20) and are least likely to have parents that CC (black). I'm not sure if you don't know any better or fail to acknowledge some very basic facts. Lott analyzed arrest ratios (arrests per crime commited in a particular year) to predict changes in crime rates. It's a naughty no-no b/c no one has found a valid method to analyze intervention effects on outcome variables when you pass it through a complex entity like arrest ratios.
Lott analyzed county data (excluding counties w/o rape, murder, etc reported) then included those counties in his estimate of crime reduction. Furthermore his model overestimates crime before CC and does not account for other proven factors in crime rates. So the model credits CC with a large effect on crime rates (within the included counties) then extrapolates to the gen pop even though much of the gen pop could not realize benefits from CC b/c they experienced very little crime to begin with.
If you can find a state that made absolutely NO changes in crime control policies, had a flat economy, no changes in drug use, and instituted CC . . . that would be interesting. I would be hard pressed to find fault with a study that then calculated changes in crime rates and attributed it to a single intervention.
PRO-GUN site citing Lott's research
If these results are accurate, the net effect of allowing concealed handguns is clearly to save lives. Similarly, the results indicate that the number of rapes in states without "shall issue" laws would have declined by 4,177, aggravated assaults by 60,363 and robberies by 11,898.
I believe Lott to be an honest researcher. That's the reason he used that clause before citing his conclusion. Unfortunately, those with an ideological axe to grind conveniently ignore it and cite the conclusion.
The arrest rate for murder variable produces interesting results as well. The percent of white victims and the percent of victims killed by family members both declined when states passed concealed handgun laws, while the percent of black victims and the percent that were killed by non-family members that they know both increased. The results imply that higher arrest rates have a much greater deterrent effect on murders involving whites and family members. One explanation is that whites with higher incomes face a greater increase in expected penalties for any given increase in the probability of arrest.
Well maybe blacks were less likely to get CC permits so that's why arrest rates continued to increase . . . then again it might have something to do with coincident rise of crack cocaine in the inner city and various crime control measures employed to stop it.
For most violent crimes such as murder, rape, and aggravated assault, concealed weapons laws have a much greater deterrent effect in high crime counties, while for robbery, property crimes, auto theft, burglary and larceny, the effect appears to be greatest in low crime counties.
Wait a minute a thought the greatest effect was on white people?! When did they move to the hood? If my 'burbs are high crime I'm moving to the stix. Remember the greatest effect from Lott's study was on murder and rape . . . 80% of which depends on FL where the effects lagged the law by FOUR years.
Everybody with some stat skills take a gander at this gem . . .
The arrest rate produces the most consistent effect on crime. Higher arrest rates imply lower crime rates for all categories of crime. A one standard deviation change in the probability of arrest accounts for 3 to 17 percent of a one standard deviation change in the various crime rates. The crime most responsive to arrest rates is burglary (11 percent), followed by property crimes (10 percent), aggravated assault and general violent crimes (9 percent), murder (7 percent), rape, robbery and larceny (4 percent) and auto theft (3 percent).
So his best tool is arrest rate (arrests per crime commited) which must increase for CC laws to have been effective (ala lower crime rates). But this powerful tool will account for 1/30 to 1/6 of one SD change in crime rates. I still haven't look at the raw results but these error bars have to be whoppers.
I bet you didn't know Lott said . . .
Also surprising was that while longer prison lengths usually implied lower crime rates, the results were normally not statistically significant.
The evidence indicates that the effect varies both with a county's level of crime and its population.
