دانلود مقاله ISI انگلیسی شماره 17066 + ترجمه فارسی
عنوان فارسی مقاله

مدل سازی اقتصادی رقابت، مالیات و رشد اقتصادی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی
17066 2013 6 صفحه PDF 20 صفحه WORD
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Competition, taxation and economic growth
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Economic Modelling, Volume 35, September 2013, Pages 134–139

فهرست مطالب ترجمه فارسی
چکیده
مقدمه
مدل
شرکت ها
موازنه و تعادل
رقابت، رشد اقتصادی و توزیع نیروی کار بخشی
سیاست های مالیاتی، رشد اقتصادی و توزیع نیروی کار بخشی
نتیجه گیری
کلمات کلیدی
- رشد درون زا - مالیات سرمایه - رقابت
ترجمه چکیده
در این مقاله عمدتا به بررسی رابطه بین رشد اقتصادی، سیاست های مالیاتی و توزیع نیروی کار بخشی در مدل رشد درون زا با گونه های در حال گسترش پرداخته می شود. برای تجزیه و تحلیل این روابط، اقتصادی را در نظر گرفتیم که در آن سه بخش تولید به صورت عمودی ادغام شده اند: بخش کالاهای نهایی، بخش کالاهاى واسطه اى و بخش پژوهش. ما نشان دادیم که میزان رقابت ناقص در بازار کالاهاى واسطه اى رشد اقتصادی و تخصیص نیروی کار موجود را به تمام بخش هایی که از این ورودی استفاده می کنند، تحت تاثیر قرار می دهد. منابع حاصل از مالیات بر سرمایه، که برای تامین مالی بخش تحقیقات استفاده می شوند، اثر U شکلی بر رشد داشته و موجب حرکت نیروی کار از بخش تحقیقات به بخش کالاهای نهایی می شود. علاوه بر این، ما نشان دادیم که اگر ساختار رقابتی بیشتری در اقتصاد وجود داشته باشد، احتمال اثر مثبت افزایش مالیات بر رشد بیشتر می شود.
ترجمه مقدمه
در دهه های اخیر، اهمیت ایجاد و انتشار ایده های مربوط به توسعه اقتصادی به خوبی شناخته شده است. این حقیقت از طریق مشارکت رو به رشد فعالیت های R&D پرداخت یارانه دولت ها اثبات شده اشت. به منظور رعایت تناسب این مداخله عمومی، اثرات یارانه که از طریق مالیات این فعالیت ها تامین مالی می شوند بر رشد اقتصادی بلند مدت و توزیع کار بخشی و همچنین اثرات رقابت بر آنها با استفاده از تعمیم مدل رشد درون زا Romer's (1990) و Grossman and Helpman's (1991: فصل سوم) با انواع در حال گسترش کالاها تجزیه و تحلیل شد. Alesina and Rodrik (1994) در مورد رشد اقتصادی، مالیات و توزیع درآمد در رشد درون زا یک بخشی بحث کردند. در این مدل آنها فرض کردند که هزینه های دولت از طریق مالیات متناسب با درآمد حاصل از سرمایه تأمین می شود. ما یک مدل رشد درون زا سه بخشی را در نظر داشتیم، اما به جای بحث در مورد توزیع درآمد، به اثرات رقابت و مالیات بر رشد اقتصادی و توزیع کار بخشی پرداختیم. اگر چه به طور کلی مدل های رشد مبتنی بر D& R تکنولوژی- D &R را در نظر دارند که از نیروی کار ماهر به عنوان یک ورودی منحصر به فرد استفاده می کند، ما از تکنولوژی نوآوری بر اساس یارانه اختصاص داده شده به D&R توسط دولت و نیروی کار به عنوان ورودی استفاده کردیم. این ساختار ما را به بحث در مورد کانال هایی هدایت می کند که از طریق آنها مالیات های درآمد حاصل از سرمایه، تخصیص منابع و رشد را تحت تاثیر قرار داده و به بررسی نقش دولت در تعیین عملکرد بلند مدت اقتصادی می پردازد.
پیش نمایش مقاله
پیش نمایش مقاله مدل سازی اقتصادی رقابت، مالیات و رشد اقتصادی

چکیده انگلیسی

The paper mainly examines the relationship between economic growth, tax policy and sectoral labor distribution in an endogenous growth model with expanding varieties. For analyzing these relationships, we consider an economy where three sectors of production are vertically integrated: final goods sector, intermediate goods sector and research sector. We show that the extent of imperfect competition in the intermediate products market affects both economic growth and the allocation of the available labor to all the sectors employing this input. The resources from capital taxation, which are used for financing research sector, have a U-shaped effect on growth and lead to a movement of the labor from research sector to final goods sector. Additionally, we show that if there exists a higher competitive structure in an economy, the probability of the positive effect of an increase in tax on growth gets higher.

مقدمه انگلیسی

In the last decades, the importance of the creation and diffusion of ideas to economic development has been well recognized. This fact is corroborated by increasing participation of the governments subsidizing R&D-activities. In order to observe the relevance of this public intervention, we analyze the effects of a subsidy financed by taxation to these activities on long-run economic growth and sectoral labor distribution, in addition to the effects of competition on them, using a generalization of Romer's (1990) and Grossman and Helpman's (1991: Ch. 3) endogenous growth model with expanding varieties of products. Alesina and Rodrik (1994) discuss the economic growth, taxation and income distribution in a one-sector endogenous growth. In this model they postulate that government spending is financed by a proportional tax on capital income. We carry this postulation into a three-sector endogenous growth model, but rather than discussing income distribution, we discuss impacts of competition and taxation on economic growth and sectoral labor distribution. Even though the R&D-based models of growth generally consider a R&D-technology that uses skilled labor as an unique input, we use a technology of innovation based on both subsidy devoted to R&D by the government and labor as an input. This structure leads us to discuss the channels through which capital income taxes affect resource allocation and growth and investigate the role of the government in the determination of an economy's long-run performance. Endogenous growth theory generates various predictions as to the relationship between competition and growth. In fact, those theoretical models can be categorized as suggesting that competitive market structures have monotone effects (e.g., Romer (1990), Aghion and Howitt (1992), Grossman and Helpman (1991)) or non-monotonic effects on innovation and productivity growth (Aghion et al. (2001), Aghion et al. (2005), Bucci (2003) and Bucci and Parello (2009)). While monotone models suggest that tougher competition has either positive or negative impact on innovation or growth, non-monotone models predict an inverted-U relationship between competition and innovation or growth. What we found out in the paper is compatible with the studies presenting monotone effect of competition on growth. We show that the extent of imperfect competition in the intermediate products (denoted by the substitutability degree between intermediate products) influences both growth rate and the allocation of the available labor to all the sectors positively. An increase in competition affects the growth rate of the final goods production in two positive ways. One of these is positive contribution of the increased subsidy to growth. The other positive effect is arising from an increase in the share of labor working in the research sector. Even though the direction of wages following an increase in competition is ambiguous, the combined effects of changes in the prices of intermediate goods and wage of workers lead to a decrease in labor share devoted to final goods sector and an increase in labor share devoted to research sector. In the paper the second important issue we are concerned with is the effects of (capital) income tax on growth and sectoral labor distribution. The effects of income taxation in the context of a two-sector endogenous growth model have been examined before by many authors. Some of these studies use numerical models to calculate the effect of tax reform on growth (e.g., Lucas (1990), Jones, Manuelli and Rossi (1993), Stokey and Rebelo (1995) and Hendricks (1999)). Some other studies, like Chamley (1992) and Mino (1996), search for analytically the effect of income taxation on growth. Almost all these studies conclude that an income tax has a negative effect on growth. However, in a study by Uhlig and Yanagawa (1996), it is shown that higher capital income taxes may lead to faster growth in an overlapping generation structure. In contrast to the literature mentioned above we find out that taxes have a hump-shaped effect on the steady-state growth rate. There are two counteracting factors that determine the direction of the change in growth rate. The first factor is positive subsidy effect on the research sector leading to an increase in growth rate. The second factor is negative labor share effect that arises from a change in the cost of labor and the cost of intermediate goods leading to the fall in labor share devoted to research sector. Consequently, the change in growth rate in the steady state depends on the size of these two counteracting effects. Nevertheless we show that if there is a higher competitive structure in an economy, the probability of the positive effect of an increase in tax on growth gets higher. The remainder of this paper is organized as follows. Section 2 describes the model. Section 2.3 derives the equilibrium of the model. Section 3 analyzes the theoretical effects of competition on economic growth and sectoral labor distribution. Similarly Section 4 searches for the theoretical effects of taxation on economic growth and sectoral labor distribution. Section 4 concludes.

نتیجه گیری انگلیسی

We set up an endogenous growth model with expanding varieties in which the government finances the R&D sector through taxes imposed on capital. This structure leads us to discuss the channels through which capital income taxes affect resource allocation and growth and to investigate the role of the government in the determination of an economy's long-run performance. We show that while a decrease in the level of imperfect competition in the intermediate products market increases growth rate, it re-allocates labor from final goods sector to research sector. Our another finding is that taxes have a hump-shaped effect on the steady-state growth rate due to the combination of positive subsidy effect on research sector and a negative effect on the fraction of labor allocated to research sector. However, we also demonstrate that since an increase in competition level increases the threshold level under which the taxation has a positive effect on growth, the probability of positive effect of capital taxation on growth increases. Consequently, competition's both direct and indirect effects that reflect themselves in increasing the threshold tax rate are beneficial to growth. Hence, any appropriate policy to reduce market power may be good from this perspective. In fact this result is in accordance with the literature that shows a monotone effect of competition on growth. But we also show that competition shows its positive effect even through taxation in a more complex structure growth model. However, we have to mention that although we mainly show that the structure in which the economy works and taxation policy are essential in terms of growth and sectoral labor distribution, the results we obtain are not clear-cut, hence clearly more work is needed to resolve the theoretical ambiguities concerning the effect of structural parameters on growth.

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