Question

plz write essay fast on the given topic it's urgent


essay on "Utility of mobile telephony"


please don't copy with Google.

Answer 1

This thesis addresses theoretical and empirical questions related to network economics. In particular, it analyze network effects and switching costs in the mobile telecommunications industry. The first chapter analyzes competition in a two-period differentiated-products duopoly in the presence of both switching costs and network effects. They are shown to have opposite implications on the demand side, specially in the first period. While the former reduces demand elasticities, the latter increases them. Increases in marginal network benefits imply lower prices in both periods while the effects of switching costs are ambiguous. However, when network effects are strong, and switching costs are moderate, prices in both periods may be lower than those in a market without network effects and switching costs. This property may be exploited to increase aggregate consumer surplus by instituting a switching tax. The second essay analyzes demand for mobile telecommunications services in Germany in the period from January 1998 to June 2003. During this time, subscriber base grew exponentially by about 700% while prices declined only moderately by about 41%. The estimation results indicate that network effects played a significant role in the diffusion of mobile services in Germany. The third chapter employs multinominal and mixed logit on panel data of British households between the years 1999-2001 to estimate the magnitude of switching costs in mobile telephony. According to the estimation results, consumers of mobile services in the UK face significant switching costs which vary in the magnitude across network operators. The choices of network operators are also explained by observed and unobserved heterogeneity in consumers' tastes. The final essay analyzes the impact of regulation on the development and competitiveness of mobile telecommunications industry across the European Union. Using cross-country panel data, a reduced-form and a structural model are estimated.

Answer 2

A telephone is a device by which a person from a distance can be communicated. He had to go first to talk to the people. Conversation was possible to face one-on-one. If you had to send the necessary message to someone, then you would have to send the surnames and cavalrymen. In this process, it took hours, days or weeks for the distance according to the distance. When the modern postal system was set up, the time required to send the message was reduced but the entire facility was not possible. After the invention of the telephone, the process became very simple.

The telephone was invented by Alexander Graham Bell. It is also known in Hindi as Tel, which literally means the talk from far away. To talk to someone on this, dial a special number from which the bell is heard on the other side. The bell shows that someone is trying to communicate. The second person then raises the receiver and starts negotiating. Talks can be shortened or extended. The person who wants to negotiate has to pay the price. The listener does not spend anything.

If the conversation is to be done away with a person living in a distant place, city or abroad, then before dialing the number of the person concerned, STD or ISD. The code number also has to be dialed. Nowadays, telephone service has expanded so much that it can be negotiated with the person living in small villages of the country. As soon as the blink of a moment, its message can be delivered in an unknown country.

The telephone conversation is through the wire. Mobile phones are an improved form of this. There is no negotiation on mobile phones. Talking through it has become even easier. This person can keep with him and can communicate from anywhere according to his convenience. That's why many people have started using mobile phones more. Mobile phones can be called JB Telephones. Truly telephone and mobile phones were a big invention because it revolutionized the world of communication.

Communication through telephone is not only intermediate, but also cheap. No news is reached from one corner of the world to another in a minute. If there is a news to the relative concerned, then the telephone is present. There is no problem if the Prime Minister has to negotiate with a President. If you have to give a political message to your colleague, then what is the matter of late? If Agartala's business wants to know the details of the Mumbai Sarafa Bazaar, there is a delay in dialing the bus number.

No student from school Use the telephone to report any news. If the reporter wishes to tell the news to the newspaper editor, then contact the telephone. Inviting a friend on his birthday, there is no need to print the invitation letter. The telephone bell rang and the news reached.

Since the invention of telephone, its services have continued to improve. Earlier this service was limited to big cities. Now the strings of the telephone have reached villages and villages. The village head is now BDO Can be contacted immediately. Telephone is also used in Internet service.

Since the telephony, the world has started to look small. Just in London, the second moment reached New York. If you get out of there, it is not too late to reach Tokyo. This kind of communication came in the reach of the general public. Now he is also the king, sending and receiving messages is a laughing-stock for him. Sanjay, who recited Dhritarashtra to the Mahabharata war, then today's man has a telephone and mobile phone which gives the news of all kinds of news quickly from one place to another.