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Saving-investment Balance
In economics, saving-investment balance or I-S balance is a balance of national savings and national investment, which is equal to current account. This relationship is obtained from the national income identity. Description This is the national income identity: :Y=C+I+G+(EX-IM) where *Y: GDP, *C: national consumption, *I: national investment, *G: government spending, *EX: export, *IM: import, *EX－IM: current account. The national income identity can be rewritten as following:Christiano, 2003Rough Notes on National Income Accounting and the Balance of Payments Northwestern University, p.3. :(Y-T-C)+(T-G)-I=EX-IM where T is defined as tax. (Y-T-C) is savings of private sector and (T-G) is savings of government. Here, we define S as National savings (= savings of private sector + savings of government) and rewrite the identity as following: :S-I=EX-IM This identity implies that the difference of national savings and national investment is equal to current account.Tejvan Pettinger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economics
Economics () is the social science that studies the Production (economics), production, distribution (economics), distribution, and Consumption (economics), consumption of goods and services. Economics focuses on the behaviour and interactions of Agent (economics), economic agents and how economy, economies work. Microeconomics analyzes what's viewed as basic elements in the economy, including individual agents and market (economics), markets, their interactions, and the outcomes of interactions. Individual agents may include, for example, households, firms, buyers, and sellers. Macroeconomics analyzes the economy as a system where production, consumption, saving, and investment interact, and factors affecting it: employment of the resources of labour, capital, and land, currency inflation, economic growth, and public policies that have impact on glossary of economics, these elements. Other broad distinctions within economics include those between positive economics, desc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Savings
In economics, a country's national saving is the sum of private and public saving. It equals a nation's income minus consumption and the government spending. Economic model Closed economy with public deficit or surplus possible In this simple economic model with a closed economy there are three uses for GDP (the goods and services it produces in a year). If Y is national income (GDP), then the three uses of C consumption, I investment, and G government purchases can be expressed as: * Y = C + I + G National saving can be thought of as the amount of remaining income that is not consumed, or spent by government. In a simple model of a closed economy, anything that is not spent is assumed to be invested: * \text = Y - C - G = I National saving can be split into private saving and public saving. Denoting T for taxes paid by consumers that go directly to the government and TR for transfers paid by the government to the consumers as shown here: * (Y - T + TR - C) + ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Current Account (balance Of Payments)
In economics, a country's current account records the value of exports and imports of both goods and services and international transfers of capital. It is one of the two components of its balance of payments, the other being the capital account (also known as the financial account). Current account measures the nation's earnings and spendings abroad and it consists of the balance of trade, net ''primary income'' or ''factor income'' (earnings on foreign investments minus payments made to foreign investors) and net unilateral transfers, that have taken place over a given period of time. The current account balance is one of two major measures of a country's foreign trade (the other being the net capital outflow). A current account surplus indicates that the value of a country's net foreign assets (i.e. assets less liabilities) grew over the period in question, and a current account deficit indicates that it shrank. Both government and private payments are included in the calcula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consumption (economics)
Consumption is the act of using resources to satisfy current needs and wants. It is seen in contrast to investing, which is spending for acquisition of ''future'' income. Consumption is a major concept in economics and is also studied in many other social sciences. Different schools of economists define consumption differently. According to mainstream economists, only the final purchase of newly produced goods and services by individuals for immediate use constitutes consumption, while other types of expenditure — in particular, fixed investment, intermediate consumption, and government spending — are placed in separate categories (see consumer choice). Other economists define consumption much more broadly, as the aggregate of all economic activity that does not entail the design, production and marketing of goods and services (e.g. the selection, adoption, use, disposal and recycling of goods and services). Economists are particularly interested in the relationship betwee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Spending
Government spending or expenditure includes all government consumption, investment, and transfer payments. In national income accounting, the acquisition by governments of goods and services for current use, to directly satisfy the individual or collective needs of the community, is classed as government final consumption expenditure. Government acquisition of goods and services intended to create future benefits, such as infrastructure investment or research spending, is classed as government investment (government Gross fixed capital formation, gross capital formation). These two types of government spending, on final consumption and on gross capital formation, together constitute one of the major components of gross domestic product. Government spending can be financed by government borrowing, taxes, custom duties, the sale or lease of natural resources, and various fees like national park entry fees or licensing fees. When Governments choose to borrow money, they have to gov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Export
An export in international trade is a good produced in one country that is sold into another country or a service provided in one country for a national or resident of another country. The seller of such goods or the service provider is an ''exporter''; the foreign buyer is an '' importer''. Services that figure in international trade include financial, accounting and other professional services, tourism, education as well as intellectual property rights. Exportation of goods often requires the involvement of customs authorities. Firms Many manufacturing firms begin their global expansion as exporters and only later switch to another mode for serving a foreign market. Barriers There are four main types of export barriers: motivational, informational, operational/resource-based, and knowledge. Trade barriers are laws, regulations, policy, or practices that protect domestically made products from foreign competition. While restrictive business practices sometimes hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Import
An import is the receiving country in an export from the sending country. Importation and exportation are the defining financial transactions of international trade. In international trade, the importation and exportation of goods are limited by import quotas and mandates from the customs authority. The importing and exporting jurisdictions may impose a tariff (tax) on the goods. In addition, the importation and exportation of goods are subject to trade agreements between the importing and exporting jurisdictions. History Definition Imports consist of transactions in goods and services to a resident of a jurisdiction (such as a nation) from non-residents. The exact definition of imports in national accounts includes and excludes specific "borderline" cases. Importation is the action of buying or acquiring products or services from another country or another market other than own. Imports are important for the economy because they allow a country to supply nonexistent, scarc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Sector
The private sector is the part of the economy, sometimes referred to as the citizen sector, which is owned by private groups, usually as a means of establishment for profit or non profit, rather than being owned by the government. Employment The private sector employs most of the workforce in some countries. In private sector, activities are guided by the motive to earn money. A 2013 study by the International Finance Corporation (part of the World Bank Group) identified that 90 percent of jobs in developing countries are in the private sector. Diversification In free enterprise countries, such as the United States, the private sector is wider, and the state places fewer constraints on firms. In countries with more government authority, such as China, the public sector makes up most of the economy. Regulation States legally regulate the private sector. Businesses operating within a country must comply with the laws in that country. In some cases, usually involving multinatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Imbalances
Global imbalances refers to the situation where some countries have more assets than the other countries. In theory, when the current account is in balance, it has a zero value: inflows and outflows of capital will be cancelled by each other. Hence, if the current account is persistently showing deficits for certain period it is said to show an inequilibrium. Since, by definition, all current accounts and net foreign assets of the countries in the world must become zero, then other countries become indebted with the other nations. During recent years, global imbalances have become a concern in the rest of the world. The United States has run long term deficits, as well as many other advanced economies, while in Asia and emerging economies the opposite has occurred. A technical definition They refer to global imbalances as "external positions of systemically important economies that reflect distortions or entail risks for the global economy". The three parts of this definit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Saving Glut
A global saving glut (also GSG, cash hoarding, dead cash, dead money, glut of excess intended saving, or shortfall of investment intentions) is a situation in which desired savingAccording tBernanke 2005national saving is the "sum of saving done by households (for example, through contributions to employer-sponsored pension accounts) and saving done by businesses (in the form of retained earnings) less any budget deficit run by the government (which is a use rather than a source of saving). Government investment in roads or schools, for example, is part of national saving in the national income accounts. National saving is reduced by the government deficit net of government investment, not by the entire government deficit. The difference between domestic investment and national saving is not affected by this qualification, however, as government investment and the implied adjustment to national saving cancel each other out." exceeds desired investment. By 2005 Ben Bernanke, chairma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
