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side-effects, either harmful or beneficial, borne by those not directly involved in the production of a commodity.

Patient discussion about externalities

Q. Can I catch pneumonia, if I go outside with wet hair? My Mother used to tell me when I was a kid that if I go outside with wet hair, I will catch pneumonia. Is this true?

A. Are you seiously, Ann? I mean, I'm sure y're wet hair make Pneumonia?...I sorry this is not true.

Q. Is it possible to show external symptoms with a food allergy? The research I've done only mentions irritation of the throat and mouth, wheezing, etc. But is it possible to develop hives and itching on your back, arms, legs, but not have any irritation in your throat, mouth, etc, when you're affected by a food allergy, such as soy? Also, is it possibly a food allergy if the hives take a long time to go away, maybe a day or two?

A. Yes, it is possible. This exact same thing happens to me when I eat avocado products.
My skin whelps up, turn's red and itches like nothing else...
I hope that this helps and good luck with your allergies!

Q. i'm 21 years old, and my penis outer skin covers the shaft. Is it natural to have like that? from my young age the outer skin of my penis covers my shaft, and only a little of the tip is exposed even if i try to pull the skin upwards. Is it natural to have it like that? I've seen in all porn movies and other sex videos that for all those guys the outer skin can be pulled up half the way. Will this affect my sex life?

A. i went through that link. But still i'm not clear. The flash video shown over there is different from what I can see with my penis. In the video the foreskin can be pulled a long way, and the head of the penis is fully exposed. But this doesn't happen with me. Even at erect stage, my head is exposed only a little bit( like in the first part of first picture ). Can someone give more info?

More discussions about externalities
References in periodicals archive ?
First, we confirm the existence of the accident externality arising from driving in Taiwan both on the average number of kilometers driven per month per vehicle and on the total number of speeding tickets per month.
Criticisms of the viability of bargaining solutions within a Coasean framework, especially in addressing negative externality problems such as pollution, have been numerous.
Similarly, projects in which the private returns are high, but social returns are negative, are best addressed with private investment, but with government taxation of the negative externality to equate public and private returns.
marginal social cost of each unit of externality produced, each taxpayer
We show that in either of the first two cases (discounting criminals' utility, negative externality from crime), the optimal punishment effort is higher for a hate crime than for other crime, all else equal.
Since each unit of the good produced results in an external damage of $75, a simple Pigovian tax on output of $75 per unit "corrects" the externality problem.
Janis Sarra, law professor and corporate governance expert for the Network for Sustainable Financial Systems, explains that before debt was packaged into derivatives, the banks created a so-called positive externality for investors: "corporate stakeholders," she writes, "could be confident that the bank was engaged in a measure of monitoring and oversight of the firm's solvency.
As long as the difference between the Australian and New Zealand externality is less than A, New Zealand still attracts the project for a net welfare gain of A + B or A-[absolute value of B], as B still defined as [SB.
An externality is a cost or benefit imposed on people other than those who purchase or sell a good or service.
Thus, we can reconcile science with religion by renouncing science's allegiance to externality.
These NOx and SOx programs implemented market-based solutions to manage air pollution, which previously had been a classic market externality managed only through environmental regulation.