Commerce and modern civilization - class-XI

The barter system requires a double coincidence of wants, meaning both parties must simultaneously want what the other has to offer. This makes transactions difficult and inefficient compared to using a medium of exchange like money.

Bartering is a system of exchange where goods or services are traded directly for other goods or services without using a medium of exchange. In the described scenario, both parties have a surplus of one item and a need for another, making a mutually beneficial trade possible.

The hindrance of place refers to the geographical gap between the location of production and the location of consumption. Transporting goods helps overcome this hindrance.

Warehousing and storage allow goods to be kept until they are needed, effectively bridging the gap between the time of production and the time of consumption.

Commerce is defined as the sum of all activities that facilitate the exchange of goods and services, specifically by removing hindrances related to person, place, and time.

Trade involves the buying and selling of goods, which connects producers to consumers, thereby removing the hindrance of persons (the gap between who produces and who consumes).

Ancient Indian craftsmanship was highly regarded globally for its excellence in textiles, metallurgy, and the artistic use of precious stones and colors.

Enayam port is a major project, but it is not the first port in Tamil Nadu, as the state already has several major and minor ports like Chennai, Ennore, and Tuticorin.

Trade is a basic economic concept involving the buying and selling of goods and services, with compensation paid by a buyer to a seller, or the exchange of goods or services between parties.

A financial institution that is licensed to deal with money and its substitutes by accepting time and demand deposits, making loans, and investing in securities. The bank generates profits from the difference in the interest rates charged and paid.

Advertisement and salesmanship remove the hindrance of knowledge. The lack of knowledge about the goods and their use restrict the exchange of goods. It requires advertising campaigns to make the people aware about the availability and utility of goods.

The Western Indian sea front, particularly regions like Gujarat (Barygaza), was historically a hub for maritime trade and entrepots connecting India to the Roman and Middle Eastern worlds.

Hindrance of person refers to the problem of contact between producers and consumers commerce removes. This hindrance is removed by trade. 

The Silk Route was a vast network of trade routes connecting the East and West, and segments of this route passed through India, facilitating the export of silk and other goods.

Capital gearing is the ratio of fixed-interest-bearing capital (like debt and preference shares) to equity capital (non-fixed interest/dividend bearing).

Alfred Marshall is widely credited with formalizing the marginal utility theory in his work, Principles of Economics, which became a cornerstone of neoclassical economics.

Thorstein Veblen, a sociologist and economist, developed theories regarding consumer behavior and social status, often referred to as the Veblenian model or socio-cultural theory of consumption.

Psychological theories of consumer behavior focus on how individuals learn, perceive, and form attitudes, which is why they are often categorized as learning theories.