Search Results
Journal Article
Analyzing a proposal to ban state tax breaks to businesses
This article asks whether or not the overall welfare of U.S. residents would be greater if U.S. federal law prohibited state governments from offering tax breaks to particular businesses. The answer of a formal model is yes, making such tax breaks illegal could increase a summary measure of total welfare in the economy. According to the model, the policy could increase welfare because it would increase the tax revenue collected from capital agents, and that revenue could finance an increase in spending on public goods. The policy would also spread the tax burden more evenly in the economy and ...
Report
A gain from trade: more research, less obstruction
There is an old wisdom that reductions in tariffs force changes on producers that lead to costless, or nearly so, increases in productivity. We construct a technology-ladder model that captures this wisdom. As in other technology-ladder models, time spent in research helps propel an industry up a technology-ladder. In contrast to the literature, we include another activity that plays a role in determining an industry's position on the technology-ladder: attempts to obstruct the research program of rivals (through regulations, for example). In this world, reductions in tariffs between ...
Working Paper
Indivisibilities in Distribution
This paper develops and estimates a model of indivisibilities in shipping and economies of scale in consolidation. It uses highly detailed data on imports where it is possible to observe the contents of individual containers. In the model, ?rms are able to adapt to indivisibility constraints by using consolidation strategies and by making adjustments to shipment size. The ?rm determines the optimal number of domestic ports to use, taking into account that adding more ports lowers inland freight cost, at the expense of a higher indivisibility cost. The estimated model is able to roughly ...
Report
Localization of industry and vertical disintegration
We argue that the rationalization gains often predicted by static applied general equilibrium models with imperfect competition and scale economies are artificially boosted by an unrealistic treatment of fixed costs. We introduce sunk costs into one such model calibrated with real-world data. We show how this changes the oligopoly game in a way significant enough to affect, both qualitatively and quantitatively, the outcome of a trade liberalization exercise.
Report
Quid pro quo: Technology capital transfers for market access in China
Despite the recent rapid development and greater openness of China?s economy, FDI flows between China and technologically advanced countries are relatively small in both directions. We assess global capital flows in light of China?s quid pro quo policy of exchanging market access for transfers of technology capital?accumulated know-how such as research and development (R&D) that can be used in multiple production locations. We first provide empirical evidence of this policy and then incorporate it into a multicountry dynamic general equilibrium model. This extension leads to a significantly ...
Report
Technical appendix for quid pro quo: Technology capital transfers for market access in China
Despite the recent rapid development and greater openness of China?s economy, FDI flows between China and technologically advanced countries are relatively small in both directions. We assess global capital flows in light of China?s quid pro quo policy of exchanging market access for transfers of technology capital?accumulated know-how such as research and development (R&D) that can be used in multiple production locations. We first provide empirical evidence of this policy and then incorporate it into a multicountry dynamic general equilibrium model. This extension leads to a significantly ...
Report
The home market and the pattern of trade: round three
Does national market size matter for industrial structure? Round One (Krugman) answered in the affirmative: Home market effects matter. Round Two (Davis) refuted this, arguing that an assumption of convenience-transport costs only for the differentiated goods-conveniently obtained the result. In Round Three we relax another persistent assumption of convenience- two industry types differentiated only by the degree of scale economies-and find that market size reemerges as a relevant force in determining industrial structure.
Report
An alternative theory of the plant size distribution with an application to trade
There is wide variation in the sizes of manufacturing plants, even within the most narrowly defined industry classifications used by statistical agencies. Standard theories attribute all such size differences to productivity differences. This paper develops an alternative theory in which industries are made up of large plants producing standardized goods and small plants making custom or specialty goods. It uses confidential Census data to estimate the parameters of the model, including estimates of plant counts in the standardized and specialty segments by industry. The estimated model fits ...
Report
Patent data appendix for quid pro quo: Technology capital transfers for market access in China
Despite the recent rapid development and greater openness of China?s economy, FDI flows between China and technologically advanced countries are relatively small in both directions. We assess global capital flows in light of China?s quid pro quo policy of exchanging market access for transfers of technology capital?accumulated know-how such as research and development (R&D) that can be used in multiple production locations. We first provide empirical evidence of this policy and then incorporate it into a multicountry dynamic general equilibrium model. This extension leads to a significantly ...