381 research outputs found
Why are Trade Agreements Regional?
This paper shows how distance may be used to coordinate on a unique equilibrium in which trade agreements are regional. Trade agreement formation is modeled as coalition formation. In a standard trade model with no distance between countries, a familiar problem of coordination failure arises giving rise to multiple equilibria; any one of many possible trade agreements can form. With distance between countries, and through strategic interaction in tariff setting, regional trade agreements generate larger rent-shifting effects than non regional agreements, which countries use to coordinate on a unique equilibrium. Under naive best responses, regional agreements give way to free trade.Coalition, Coordination, Regionalism, Preferential Trade Agreement, Trade Liberalization
WHY ARE TRADE AGREEMENTS REGIONAL? A Theory Based on Noncooperative Networks
This paper argues that free trade agreements (FTAs) are regional because, in their absence, optimal tariffs are higher against (close) regional partners than (distant) countries outside the region. Optimal tariffs shift rents from foreign firms to domestic citizens. Lower transport costs imply higher rents and therefore higher tariffs. So regional FTAs have a higher payoff than non-regional FTAs. Therefore, only regional FTAs may yield positive gains when sponsoring a FTA is costly. To analyze equilibrium, standard theory of non-cooperative networks is extended to allow for asymmetric players. Naive best response dynamics show that ‘trade blocks can be stepping blocks’ for free trade.Importance Sampling ; Filtering ; Particle filter ; Simulation ; SIR ; State space
Trade agreements with limited punishments
This paper shows that free trade can never be achieved when punishment for deviation from a trade agreement is limited to ‘a withdrawal of equivalent concessions’. This is where retaliation is not allowed to entail higher tariffs than those set by the initial deviant, and is the most severe form of punishment allowed under WTO rules. If, in addition, deviations from agreements are also limited in some way, then efficient self-enforcing tariff reductions must be gradual
The efficiency, equity and politics of emissions permit trading
This paper illustrates that an international permit trading system may hurt relatively poor countries by making associated economic activities unaffordable. A model is constructed in which the free market solution is Pareto inefficient as a result of pollution. The introduction of tradable permits allows pollution to be internalised, and brings about an increase in the total social surplus. But when incomes vary, this may not lead to a Pareto improvement; those in poor countries stop the polluting activity because they cannot afford to do otherwise. Only those in relatively rich countries are made better off. This may explain why poor countries are reluctant to ratify the Kyoto Protocol, itself advocating a permit trading scheme. The politico-economic implications of permit trading are also examined. We show that the democratic requirements for ratification impose a lower bound on pollution reduction that can be achieved through a system of pollution permits with trade
Hotelling Tax Competition
This paper shows how competition among governments for mobile firms can bring about excessive differentiation in levels of taxation and public good provision. Hotelling’s Principle of Minimum Differentiation is applied in the context of tax competition and shown to be invalid. Instead, when an equilibrium exists, differentiation of public good provision is maximized. Non-existence of equilibrium, which is possible, is a metaphor for intense tax competition. The paper also shows that, to some extent, perfect tax discrimination presents a solution to the existence problem created by Hotelling tax competition, but that the efficiency problem of Hotelling tax competition is exacerbated.hotelling, limit tax, perfect tax discrimination, tax competion
Relaxing Tax Competition through Public Good Differentation
This paper argues that, because governments are able to relax tax competition through public good differentiation, traditionally high-tax countries have continued to set taxes at a relatively high rate even as markets have become more integrated. The key assumption is that firms vary in the extent to which public good provision reduces costs. We show that Leviathan governments are able to use this fact to relax the forces of tax competition, reducing efficiency. When firms can ‘vote with their feet’ tax competition leads firms to locate in ‘too many’ jurisdictions. A ‘minimum tax’ further relaxes tax competition, further reducing efficiency.asymmetric equilibrium ; core-periphery ; non-renegotiable minimum tax ; tax competition ; tax harmonization
HOTELLING TAX COMPETITION
This paper shows how competition among governments for mobile firms can bring about excessive differentiation in levels of taxation and public good provision. Hotelling’s Principle of Minimum Differentiation is applied in the context of tax competition and shown to be invalid. Instead, when an equilibrium exists, differentiation of public good provision is maximized. Non-existence of equilibrium, which can occur, is a metaphor for intense tax competition. The paper also shows that, to some extent, perfect tax discrimination presents a solution to the existence problem created by Hotelling tax competition, but that the efficiency problem of Hotelling tax competition is exacerbated.amenity competition ; Hotelling ; limit tax ; perfect tax discrimination ; single peaked profit function ; tax competition.
Hotelling tax competition
This paper shows how competition among governments for mobile firms can bring about excessive differentiation in levels of taxation and public good provision. Hotelling’s Principle of Minimum Differentiation is applied in the context of tax competition and shown to be invalid. Instead, when an equilibrium exists, differentiation of public good provision is maximized. Non-existence of equilibrium, which can occur, is a metaphor for intense tax competition. The paper also shows that, to some extent, perfect tax discrimination presents a solution to the existence problem created by Hotelling tax competition, but that the efficiency problem of Hotelling tax competition is exacerbated
The GATT and Gradualism
This paper shows how the institutional rules imposed on its signatories by the GATT created a strategic incentive for countries to liberalize gradually. Free trade can never be achieved if punishment for deviation from a trade agreement is limited to a 'withdrawal of equivalent concessions.' Trade liberalization must be gradual if, in addition, deviation from an agreement is limited. The paper shows how (sufficiently patient) countries may have an incentive to deviate in a limited way when operating under GATT dispute settlement proceduresNash tariffs, Free Trade, Gradualism, Trade agreement
The Efficiency, Equity and Politics of Emission Permit Trading.
This paper illustrates that an international permit trading system may hurt relatively poor countries by making associated economic activities unaffordable. A model is constructed in which the free market solution is Pareto inefficient as a result of pollution. The introduction of tradable permits allows pollution to be internalised, and brings about an increase in the total social surplus. But when incomes vary, this may not lead to a Pareto improvement; those in poor countries stop the polluting activity because they cannot afford to do otherwise.TRADE ; EFFICIENCY ; POVERTY ; POLLUTION
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