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101.
Monika Bütler 《Journal of Public Economic Theory》2002,4(3):405-415
This note shows that a public pension system with a fairly general individual tax–benefit linkage is (computationally) equivalent to a system without linkages. The "equivalent" pension system without linkages not only facilitates simulations of policy experiments but also offers some insight into the implied tax structure of the tax–benefit linkage. It is shown that implicit tax rates may differ considerably across age groups even if the statutory tax rate is constant over the life-cycle. 相似文献
102.
We propose an extension of the standard general equilibrium model with production and incomplete markets to situations in
which (i) private investors have limited information on the returns of specific assets, (ii) managers of firms have limited
information on the preferences of individual shareholders. The extension is obtained by the assumption that firms are not
traded directly but grouped into ‘sectorial’ funds. In our model the financial policy of the firm is not irrelevant. We establish
the existence of equilibria and discuss the nature of the inefficiencies introduced by the presence of asymmetric information.
We also illustrate the properties of the model in three simple examples.
We would like to thank Alberto Bisin, Armando Dominioni, Piero Gottardi, Tito Pietra, Paolo Siconolfi, and an anonymous referee
for useful suggestions and comments. 相似文献
103.
Dr. Ivan Privalko 《Economics of Transition》2021,29(3):405-429
This article considers age and gender differences in the probability and consequences of job mobility in Russia. Little is known about who is mobile and whether mobility impacts wages once the characteristics of movers are controlled for. Results show a gender difference in the likelihood of exit but not promotion. Results also show that promotions have a positive effect only on the wages of young women, but young men's wages are not affected. Further, young men see a significant decrease in wages following an exit, while young women are not affected by firm exit. The article shows that early mobility is particularly important for women, who earn less overall. Results help to understand processes of inequality in wages and conditions that occur due to sorting, and the importance of promotions as ‘life chances’ which lead to ‘career-track jobs’. Gender differences in securing such life chances may help to understand gaps in earnings, which emerge later. 相似文献
104.
Linking scenarios across geographical scales in international environmental assessments 总被引:1,自引:0,他引:1
The development and analysis of scenarios or plausible futures has evolved to be a useful approach for dealing with uncertainty about future developments in a structured and integrated manner. Commonly, scenario exercises have focussed on processes at one specific geographic scale. Recently scenario-based approaches have also been used to address multi-scale processes or to link scenarios developed at various geographical scales with each other in order to better understand the interaction of processes across scales.The level of interconnectedness across scales will vary, and depends largely on the approaches used to develop multi-scale scenarios. We distinguish five levels of interconnectedness scenarios may display across scales: (a) Equivalent, (b) Consistent, (c) Coherent, (d) Comparable, and (e) Complementary. Furthermore, we describe five different types of coupled scenario development processes: (a) Joint, (b) Parallel, (c) Iterative, (d) Consecutive, and (e) Independent.Based on this nomenclature, the relationship between the level of interconnectedness of scenarios and the degree of coupling of scenario development processes across geographical scales is discussed. Which process is best suited and how much interconnectedness is needed, will depend both on the focal issue and the primary purpose of the scenario exercise, i.e. whether the aim is education, scientific exploration, or decision-support. 相似文献
105.
In this work, we simulate the effects of the tax autonomy of the Austrian states on the levels of public employment in each state. We show that depending on the strength of the public sector lobby, tax autonomy would require a reduction of employment in the public sector of between 25 and 35% of the current level. We also show that tax autonomy increases welfare levels by 1–1.5%; that is, the positive change in the disposable income of the workers more than offsets the welfare loss resulting from the lower provision of public goods. Finally, we show that the reduction of public employment is superior in terms of welfare to an alternative scenario in which employment levels are held constant but the wage levels in the public sector are adjusted. 相似文献
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