Begging

When traveling, you will without a doubt come across people asking for money. After all, poor people everywhere will reason that anyone who can afford to travel – by definition – has money to spare. Even a "budget" traveler may be much richer than most local people in some places; according to UN statistics more than a billion people live on less than a euro a day.

Begging is prohibited or criminalized at some destinations; even where begging is legal, it might be associated with crime or dubious businesses.

Give
Consider giving generously if you want to, but remember a few points.
 * Give only when it is your choice. Don't give to obnoxious or intimidating beggars just to get rid of them; this may solve your immediate problem, but it encourages them to try the same tactics on other victims.
 * Keep the amounts in proportion; in a country where many people work long hours for a few euros a day, giving a beggar a euro is wildly excessive. In China, for example, giving one yuan (about 15 cents) is generous; many Chinese would give half that and a beggar who collects 100 yuan a day is making more than most factory or construction workers or most waitresses, even in "five-star" hotels.
 * Keep in mind that, by giving out free money, you are making things more difficult for the next travellers who visit the same venue. Even handing a subway token to someone claiming (falsely) to "just need money for the bus" in a seemingly well-off, industrialised nation will get the passers-by behind you harassed with "I just found this subway token, would you like to buy it from me?".
 * If you do give, be discreet. Otherwise, you may mark yourself as an easy target and attract all the other beggars to see what they can get out of you; this can quickly ruin your trip.

Many people who beg are doing so out of desperation. For others, however, begging is their chosen profession and they may make good money at it by local standards. In certain countries, or in certain cities, beggars will have their schtick which they have honed over the years (or through adult training for the children) and will have key choke points marked out for themselves where they can make good money. Even a truly desperate person doesn't always have the skills (or the taste for violence) necessary to compete in the begging marketplace that surround the tourist hot-spots in these countries, and begging out in the bush is a waste of time. Also note that often, these beggars may be part of a large begging syndicate, and that many of these syndicates deliberately injure and disfigure those working for them, including many young children, as having obvious deformities is more effective at soliciting pity.

Do instead
There are also various possibilities to consider instead of giving money to beggars: Very little of what you spend in many countries will end up in the pockets of local people, especially if you choose to stay in expensive hotel chains. Make an effort to spend some where it will go to the poor. Give the street musicians a few coins, buy some flowers from the hawkers, take a rickshaw or a donkey ride, pick up some local handicrafts, try the street food if sanitation looks OK, or have a beer at a local place instead of a tourist bar.

Play the game; bargain hard and try not to get grossly overcharged, but accept that some people need to make a living off tourists. You are probably often going to pay more than a local would, but there is no point in worrying about that.

Make a donation when you visit a church, mosque, or temple. This is a sign of respect for the local religion. In most places, religious organizations (regardless of whatever faults they may have, or whatever theological disagreements you may have with them) do good work among the poor. If there is a secular organization helping the poor, even better, as less of their money is likely to go to proselytizing.

If tipping is considered appropriate in the country you are visiting, tip often and tip well. If it is not considered appropriate locally, do not even consider tipping except occasionally when you get truly exceptional service. In some places you should never tip. A deposit in a local food bank is more likely to pay dividends than handing out money as a reward to panhandlers who harass passers-by on the street.

Consider donating time and/or money to a local or global poverty reduction program instead of giving change to individuals. Poverty is a complex social issue and begging is a symptom of a bigger problem.

Street papers
In many high-income cities, homeless and poor people are organized to sell a street newspaper, for some individual earning. The street paper organizations typically provide agents with an ID badge, and encourage them to stay off drugs and behave well. Don't buy street papers from intoxicated or unauthorized vendors.

Stay safe
In some cases begging is a fairly passive activity and in others it can be more aggressive and intimidating. If you feel threatened, walk away quickly and head for a nearby shop or restaurant. Dressing in an understated manner (to look less affluent or more like a local) may make you less of a "mark" for begging, and treating people with respect may help avoid altercations.

Especially in very heavily touristed areas, it may be best to hire a tour guide or work out a by-the-day deal with a taxi or rickshaw driver. This will cost you a bit of money and puts you at risk of being led to shops that give guides good commissions, but it will likely keep the beggars and touts off.

Children
It is not a good idea to give children money as they are often sent out for this purpose by their parents or other adults, which should not be rewarded or encouraged. In less developed countries, orphans or unwanted children may end up forced into begging by mafia-type gangs, who appropriate their takings and give little in return. In some countries such as India it's not unknown for children to be purposely deformed to make them more profitable to their parents/masters. See the movie "Slumdog Millionaire" for some examples of this.

If you are considering giving a small gift such as candy or pens to children, recognize that this can lead to more aggressive behavior, including physical fights with his or her peers over your well-meaning gift.

In some third-world locations, including Cambodia, Nepal and Ghana, there have been reports of privately-run orphanages recruiting bogus orphans. The operators lure the kids by telling the families that they will provide an education or a means out of poverty, neither of which materialise. Travellers are then solicited for "donations to help the orphans", which in the finest Oliver Twist "Fagin" tradition go primarily or entirely to those running the scheme while the "orphans" are not permitted to leave the institution. The condition of the orphanage will be kept in its wretched state as this encourages further donations, and the generosity of volunteer travellers is particularly prone to be abused by these operators.

Respect
In Hindu and Buddhist countries giving alms to monks or nuns is an accepted part of the culture, a religious observance for the giver. In Islam, giving alms to the poor is also a religious obligation. Note that some non-religious people may have co-opted this approach to profit from tourist "donations".

Buddhist monks
Buddhism is generally understood to have two main schools, namely Mahayana and Theravada. In both, as in many other religions, lay people donate to support the temples, monks and nuns, schools, and charitable works by religious organisations.

Mahayana Buddhism is the dominant form of Buddhism in mainland China, Hong Kong, Macau, Taiwan, Japan, South Korea, Mongolia, Vietnam, Singapore and Bhutan. Monks in this tradition are required to be vegetarian (with the exception of Tibetan monks), and either grow their own food or buy it using temple donations. They also generally cook their own food, or have volunteers working in the temple to cook for them. Hence they generally do not beg for food. Mahayana Buddhist monks are also not allowed to ask people for donations. Instead, most temples will have a donation box, and it is entirely up to an individual to decide whether or not he/she wishes to donate, and how much. Theravada Buddhism is the dominant form in Thailand, Laos, Cambodia, Myanmar and Sri Lanka. While it is customary for monks in the Theravada tradition to roam the streets begging for food, they are not allowed to be picky about the food they are given (i.e. they must finish eating whatever is offered to them), and are also not allowed to accept, or even touch money. In fact, offering money to a monk is considered to be disrespectful in most Theravada Buddhist cultures. Instead, monetary donations should go into the donation boxes located in the temples, and even then the money is handled by laymen working in the temples, not by the monks themselves.

Theravada Buddhist monks are also not allowed to eat solid foods after noon, and therefore have to stop begging for alms before then. In addition, they are supposed to avoid sexual temptations and are not allowed to have any physical contact with women. This means they cannot accept alms directly from a woman, and will instead put a piece of cloth on the ground for female donors to place their food on, or be accompanied by a layman who will accept food from women on behalf of the monk. Monks are also forbidden from approaching people to request alms, and must instead wait for people to spontaneously offer food to them.

Monks of either tradition also do not sell religious items, and neither will they offer to grant people "Buddha's blessing" in exchange for money.

As many "monks" seen begging in tourist areas are often bogus, by being aware of these customs, you will be able to distinguish the genuine monks from the bogus ones.