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Микроэкономика представляет собой хорошо разработанный научный и учебный предмет, который является стандартной частью экономического образования в любой стране. Это логически стройная, весьма интересная и необычайно полезная для понимания окружающей нас действительности дисциплина... (подробнее...)


Всего статей в данном разделе : 10

Опубликовано на портале: 03-05-2005
Emmanuel Saez NBER Working Paper Series. 2002.  No. 8833.
Optimal tax theory has shown that, under weak assumptions, indirect taxation such as production subsidies, tariffs, or differentiated commodity taxation, are sub-optimal and that redistribution should be achieved solely with the direct income tax. However, these important results of optimal tax theory, namely production efficiency and uniform commodity taxation under non-linear income taxation, have been shown to break down when labor taxation is based on income only and when there is imperfect substitution of labor types in the production function. These results in favor of indirect tax instruments are valid in the short-run when skills are exogenous and individuals cannot move from occupation to occupation. In the long-run, it is more realistic to assume that individuals choose their occupation based on the relative after-tax rewards. This paper shows that, in that context, production efficiency and the uniform commodity tax result are restored. Therefore, in a long-run context, direct income taxation should be preferred to indirect tax instruments to raise revenue and achieve redistribution.
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Опубликовано на портале: 24-12-2007
Gundi Knies, Simon Burgess, Carol Propper DIW Berlin Discussion Papers. 2007.  No. 697.
We test empirically whether people’s life satisfaction depends on their relative income position in the neighbourhood, drawing on a unique dataset, the German Socio-economic Panel Study (SOEP) matched with micro-marketing indicators of population characteristics. Relative deprivation theory suggests that individuals are happier the better their relative income position in the neighbourhood is. To test this theory we estimate micro-economic happiness models for the years 1994 and 1999 with controls for own income and for neighbourhood income at the zip-code level (roughly 9,000 people). There exist no negative and no statistically significant associations between neighbourhood income and life satisfaction, which refutes relative deprivation theory. If anything, we find positive associations between neighbourhood income and happiness in all cross-sectional models and this is robust to a number of robustness tests, including adding in more controls for neighbourhood quality, changing the outcome variable, and interacting neighbourhood income with indicators that proxy the extent to which individuals may be assumed to interact with their neighbours. We argue that the scale at which we measure neighbourhood characteristics may be too large still to identify the comparison effect sought after.
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Опубликовано на портале: 03-05-2005
Emmanuel Saez NBER Working Paper Series. 2005.  No. 9046.
This paper analyzes optimal progressive capital income taxation in an infinite horizon model where individuals differ only through their initial wealth. We show that, in that context, progressive taxation is a much more powerful and efficient tool to redistribute wealth than linear taxation on which previous literature has focused. We consider progressive capital income tax schedules taking a simple two-bracket form with an exemption bracket at the bottom and a single marginal tax rate above a time varying exemption threshold. Individuals are taxed until their wealth is reduced down to the exemption threshold. When the intertemportal elasticity of substitution is not too large and the top tail of the initial wealth distribution is infinite and thick enough, the optimal exemption threshold converges to a finite limit. As a result, the optimal tax system drives all the large fortunes down a finite level and produces a truncated long-run wealth distribution. A number of numerical simulations illustrate the theoretical result.
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Опубликовано на портале: 03-05-2005
Partha Dasgupta
Большая статья профессора экономики Кембриджского университета, посвященная проблемам роста численности и благосостоянию населения: различные взгляды на проблему, анализ с точки зрения экономической теории и т. д. Эта статья была включена в сборник «Handbook of Environmental and Resource Economics» (редакторы: Karl-Göran Mäler и Jeff Vincent; Amsterdam: North Holland, 2001 г.)
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Poverty in Russia [статья]
Опубликовано на портале: 22-10-2007
Bernard M.S. van Praag, Ada Ferrer-i-Carbonell Journal of Happiness Studies. 2001. 
This paper is intended to shed light on the extent of poverty in the Russian Federation.We present estimates of poverty lines and poverty ratios derived from subjective questions used in a data collection for a large household panel (RUSSET). We estimate poverty using a subjective approach, where the level of the poverty line is derived using the opinion of the individual, rich or poor, on poverty. This approach differs from the objective approach to poverty, which defines poverty according to the opinion of experts. Three subjective poverty lines are presented: one the Financial Satisfaction Poverty Line, two the Leyden Poverty Line, and three the Subjective Well-Being Poverty Line. The first two poverty lines are based on subjective questions regarding income and economic welfare while the last concept focuses on satisfaction with life as a whole. The results obtained are compared with each other and with results derived using objective measures and official figures.
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Опубликовано на портале: 25-11-2004
Christine A. Greenhalgh University of Oxford Working Papers. 2002.  No. 119.
The thesis of this paper is that a free-market capitalist economy is biased against supplying basic needs of poor consumers and also biased against creating inventing and using green technology. We begin by identifying the patterns of perverse logic in the system of market supply and in the process of technological advance under capitalism. The first pivotal problem is that economic decision makers place too high a value on the time of the current generation of workers. Hence capitalist markets create and use technologies to produce goods and services that are geared to saving worker and consumer time, instead of being geared to conserving scarce non-renewable resources. A second bias arises because of the existing inequality of wealth and the differential price of time between the rich and the poor. Demands for positional goods for the rich, which are time saving and resource using, crowd out demands to meet basic needs of the poor. Entrepreneurs react by satisfying the dominant, but wasteful, market demands of the rich, both in current supply and by responding to incentives to invent new products and processes that appeal to the rich. This has a further consequence in accentuating inequality, as prices fall and quality rises for products subject to innovation, and in driving up the relative price of skilled labour yet further, refueling the cycle of labour saving innovation at the expense of the environment. Policy to redress these perverse pressures must be far more radical than those currently under discussion in either the `Green` or the `Poverty` forums. We argue for rethinking definitions of private property rights, to attach more importance to use rights than to ownership rights, where the corollary is that lack of use can cause loss of ownership. Although a wealth tax is an obvious first step in reducing the power of the rich to distort production towards resource intensive goods, it is never likely to be sufficient. Within consumption and production, policy should aim to increase the rate of utilisation of all durable consumer goods and productive capital. This requires incentives which promote rental markets for privately owned durables and restore shift working to ensure better capacity utilisation. The taxation of production could also change: incentives to business should be restructured to maximise the use of renewable resources, particularly of unskilled labour, and minimise the use of materials intensive techniques leading to the depletion of reserves and the creation of waste products. Finally the rewards to invention and innovation, whether through R&D tax credits or the award of intellectual property rights, must circumvent the present bias of invention for today`s rich in order to address the needs of today`s and tomorrow`s poor.
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Опубликовано на портале: 08-12-2003
Raquel Fernandez NBER Working Paper Series. 2001.  No. 8101.
This paper examines the education literature through the lens of sorting. It argues that how individuals sort across neighborhoods, schools and households (spouses), can have important consequences for the acquisition of human capital and inequality. It discusses the implications of different education finance systems for sorting and analyzes the efficiency and welfare properties of these in static and dynamic frameworks.
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Опубликовано на портале: 03-05-2005
Emmanuel Saez NBER Working Paper Series. 2000.  No. 8037.
This paper analyzes the optimal treatment of tax expenditures. It develops an optimal tax model where individuals derive utility from spending on a contribution' good such as charitable giving. The contribution good has also a public good effect on all individuals in the economy. The government imposes linear taxes on earnings and on the contribution good so as to maximize welfare. The government may also finance directly the contribution good out of tax revenue. Optimal tax and subsidy rates on earnings and the contribution good are expressed in terms of empirically estimable parameters and the redistributive tastes of the government. The optimal subsidy on the contribution good is increasing in the size of the price elasticity of contributions, the size of the crowding-out effect of public contributions on private contributions, and the size of the public good effect of the contribution good. Numerical simulations show that the optimal subsidy on contributions is fairly sensitive to the size of these parameters but that, in most cases, it should be lower than the earnings tax rate.
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Опубликовано на портале: 29-04-2005
Luca Anderlini, Leonardo Felli Georgetown University Working Papers. 2004.  No. 03-03-27.
This paper explores the extent to which the presence of ex-ante transaction costs may lead to failures of the Coase Theorem. In particular we identify and investigate the basic `hold-up problem' which arises whenever the parties to a Coasian negotiation have to pay some ex-ante costs for the negotiation to take place. We then show that a `Coasian solution' to this hold-up problem is not available. This is because a Coasian solution to the hold-up problem typically entails a negotiation about the payment of the costs associated with the future negotiation which in turn is associated with a fresh set of ex-ante costs, and hence with a new hold-up problem
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Опубликовано на портале: 30-12-2004
Максим Анатольевич Сторчевой
Микроэкономическая теория благосостояния связана с изучением таких методов организации хозяйства, которые обеспечивают обществу максимизацию богатства (как говорили классики) или экономического благосостояния (как говорит современная наука). Данный очерк посвящен истории этого раздела экономической теории.
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