Pollution In Singapore Essay

Introduction: Cars have always been notorious for causing negative externalities. Negative externalities occur when transactions involve third party entities experiencing a negative consequence as a result of a transaction, and is also known as a spillover cost. While the negative externalities arising from the transportation industry are inevitable, to a certain extent, as transport is necessary, cars cause a particularly baleful impact. The transportation industry is responsible for many negative externalities, such as carbon emissions, noise pollution, or the opportunity cost of allocating land to transport. Opportunity cost is the benefit foregone of not having chosen the second best alternative. Cars, on the other hand, are not only

The first involved creating a survey online inquiring as to which Singapore policies were most effective in affecting the car ownership and car usage in Singapore. The second method involved the same inquiries, yet targeted a different population in Singapore. This second method included going door to door in HDBs in Singapore and posing the same questions as those in the first method. In order to keep the investigation systematic and representative of all populations in Singapore, using only one of two methods would have been discriminative of the other population group. Although polarising the Singapore population into only two distinct groups does not yield the most accurate of results, because there are in fact much more than only two distinct population groups, it is the only realistic method of data collection as others would take too long. The group targetted by the first method was the more affluent part of Singapore, as all surveyed were UWC families. For the second group, HDBs were chosen as a locality of surveying because HDBs are famous for grouping different ethnicities, which is ideal for representing the less affluent section of Singapore 's population. Having data from both sources therefore allows for comparison as to which policies are more effective for which population group.
For secondary research, most of the data for Singapore comes from the Land Transport Authority website, which publishes