Buildings have the power to beautify as well as to spoil the environment. A shiny skyscraper would stay out among the historic sites as well as a small shabby house would look strange among the grand architecture of a downtown. Respectable architects usually consider the background and exterior of the urban environment not to make the site look ridiculous. Decisions of the authorities also play a great role in erecting suitable buildings. It is very common to preserve and renovate historic streets and facades, nevertheless, some municipal authorities prefer constructing new trade centers and business halls where ancient houses are
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The environment is the place where we live, work, study, and have a rest. We build our homes and create infrastructure there, but however progressive our constructions were, the environment is the only factor that determines how comfortable, solid, and durable the building will be. Architects always take into account the landscape, climate, and seismic activity in the area of construction to determine the situation and style of the building. The choice of materials for construction also depends on the outer characteristics of the location, especially on the severity of the local weather conditions. These and many more factors prove
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Since the Keynesian theory stated that the governmental regulation is essential for economic stability, economists started paying a bigger attention to macroeconomic policies and their response. Certainly, governments shall contribute to the prosperity of the country in general and to entrepreneurs in particular, but their role is much wider than that. Government spending and government deficit directly determine the economic well-being. Just like businesses and individuals, governments spent money and take loans when it is necessary. The positive effect of borrowing and spending lays in addressing urgent problems. The negative side concerns an accumulating debt that utilizes yet non-existent
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About a century ago, the new economic theory about the power of the aggregate demand and governmental intervention destabilized the conventional belief free markets would automatically make an economy healthy. Back in the 1930s, existing economic theories could neither explain nor provide the solution to the Great Depression. It suddenly appeared that free market cannot provide total employment. To address this problem, British economist John Keynes concluded that the aggregate demand was uneven which destabilized the economy and hindered full employment. He underlined the importance of government intervention that is essential to regulate the economy with public policies. Though Keynesian
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The mobile industry has evolved to the dramatic size in the past 20 years or so. Today we have 3 billion of 3G and 4G connections that are much faster than the old 2G. By 2020, mobile networks are planning to cover up to 8 billion connections, in the first place, because of the affordability of mobile services. The cost of mobile subscription has fallen dramatically for the last decade, and one can purchase a cell phone for as little as $40. In 2015, Boston economic researchers examined the income brought by mobile industry in the US, Brazil, Germany, India,
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