WELFARE COST OF AN OIL IMPORT FEE

This paper examines the impacts on the US. oil market of a $5-per-barrel tariff on imported crude oil. The analysis shows that the United States currently is a price taker in the world oil market. This means that "optimal tariff" arguments for an oil import fee have no validity. The author also argues that any economic losses that oil supply disruptions generate are better addressed with alternative policy tools. To forecast the effects of the tariff on US. production, the author uses a domestic oil supply model that she developed elsewhere. She calculates the resulting gains in producer surplus and then combines them with an estimate of consumer surplus losses and government revenues so as to yield an estimate of the tariff's welfare cost. This welfare cost amounts to approximately $17 billion (in present-value terms) over the 1988–1998 period.     

AN EXTENDED MEASURE OF GOVERNMENT PRODUCT: PRELIMINARY RESULTS FOR THE UNITED STATES, 1946–76

Expanded measures of government output include imputed values of the services of government capital, uncompensated factor services of military draftees and jurors, and net revaluations, as well as the usually included compensation of employees. The government output is allocated to consumption, capital formation and product intermediate to other sectors, on the basis of its classification in ten broad functions: defense, space research, education, health, sanitation, transportation, parks and recreation, natural resources, welfare, and general administration. Final government product in 1976, including $116 billion in defense and $125 billion in education, amounted to $450.5 billion, which was 26.5 percent of the 1976 GNP. This final government product corresponded to the BEA measure of $191.6 billion.
Total capital formation related to government is defined to include both government product which enters into capital formation in other sectors and government expenditures for its own capital accumulation. After a more rapid rate of growth in previous years, this total government capital formation in the United States in 1976 is found to exceed gross private domestic investment. A significant but only minor portion was found to be constituted by government expenditures for capital goods and change in government inventories. Investment in research and development, health and, particularly, education and training, were dominant components in capital formation related to government.     

The Welfare and Resouce Allocation Implications of the U.S.Dairy Quotas

This paper examine the welfare and resource allocation implications of the U.S. dairy quotas. A computable general equilibrium model detailing five dairy sectors and nine aggregate sectors is calibrated to a 1989 benchmark of the U.S economy. The model is used to simulate the removal of the U.S.dairy quotas both the with and without a first-best subsidy to maintain a dairy farm output objective. Welfare, production, trade, and employment results are provided. The welfare cost of the U.S dairy quotas ranges from $0.7 to $1.0 billion. The first-best subsidy ranges from $2.0 to $2.3 billion or approximately $1.4 million per full-time equivalent job maintained in the dairy farm sector [F13, Q17]     

Macroeconomic costs to large scale disruptions of food production: The case of foot- and-mouth disease in the United States

We forecast the economic consequences of a widespread contamination of the food system based on a hypothetical outbreak of foot-and-mouth disease (FMD). Since the immediate effect on the livestock sector could affect the entire supply chain and US livestock, meat and dairy exports, we measure these impacts using GTAP, a multi-region, multi-sector computable general equilibrium (CGE) model of the global economy. The immediate “shocks” to the US livestock, raw milk and other animal products sectors indirectly affect all sectors of the economy, as well as international markets and trade. We decompose these effects due to each component of the initial shocks, and estimate the importance of these shocks to the national food system for the Mid-Atlantic Region using IMPLAN. Our GTAP results indicate that losses to the USA economy would be about $11.7 billion, and with the ripple effect throughout the rest of the world including beneficiary nations (Argentina, Brazil, Latin America, Australia and New Zealand) and losers (Canada, Mexico, European Union) would be 14.1 billion. We estimate the proportion of the domestic impact affecting the Mid-Atlantic Region. Based on a regional input–output model of that region, we estimate that total losses in value added are nearly $800 million; losses in labor income total about $565 million; and there are job losses of just over 12 thousand.     

Internal trade,productivity and interconnected industries: A quantitative analysis

Does trade within a country affect welfare and productivity? What are the magnitude and consequences of costs to such trade? To answer these questions, we exploit unique Canadian data to measure internal trade costs in a variety of ways—they are large and vary across sectors and provinces. To quantify their consequences for welfare and productivity, we use a recent multi‐sector trade model featuring rich input–output relationships. We find interprovincial trade is an important contributor to Canada's GDP and welfare, though there are significant costs to such trade. Reducing interprovincial trade costs by 10% yields aggregate gains of 0.9%; eliminating our preferred estimates of costs, gains average between 3% and 7%—equivalent to real GDP gains between $50 billion and $130 billion. Finally, as policy reforms are often sector specific, we liberalize sectors one at a time and find gains are largest in highly interconnected industries.     

Adjustment to trade reform in Ecuador

This paper simulates output adjustments and income redistribution in Ecuador with the emerging Free Trade Agreement of the Americas (FTAA). The Specific Factors (SF) model of production is used to develop comparative statistics elasticities of changing prices on factor prices and output as Ecuador adjusts to free trade. Skilled and unskilled labor stands to lose due to falling prices in the services and agricultural sectors. Returns to capital and output fall in sectors exposed to import competition while they increase in sectors expected to enjoy higher export demand. The magnitude of the adjustment is large.     

Trade policy & lobbying effectiveness: Theory and evidence for India

How do we understand differences in effectiveness in lobbying for trade policy? To explain lobbying effectiveness, I introduce a new measure into Grossman and Helpman's (1994, American Economic Review 84: 833–850) model of protection-for-sale (PFS). Differences in effectiveness are explained on the basis that some groups make a better case for protection by sending a signal regarding information they possess and that is considered by policy makers before setting trade policies. I begin by estimating a standard PFS model for India using a measure of political organization, a common approach in the empirical literature on PFS. To overcome the need to define such a binary political organization variable, I then use panel data to estimate the new measure of relative lobbying effectiveness. For the most effective sectors, a high output to import ratio translates into higher trade protection; for the least effective sectors, higher output to import ratio translates into lower trade protection. Examining some of the political economy influences on lobbying effectiveness, I find that producing similar goods reduces the positive effect of geographical proximity on effectiveness. Hence, within a sector, firms in close proximity and producing similar goods compete to lobby rather than cooperating or free-riding.     

European Integration and Production in the French Economy

Effects of greater European integration on the French economy are explored with an aggregate cost function. Input direct price elasticities are inelastic, but greatest (absolute value) for capital and lowest for imports. Cross-price elasticities suggest inputs are substitutes and are higher for domestic inputs than domestic input and imports pairs. As trade restrictions fall, effects on domestic input demand may increase as substitution elasticities rise. Inverse output supply price elasticities indicate domestic input prices are relatively important factors affecting consumption goods prices and import prices more important for investment goods. Thus, import price decreases may stimulate investment and growth. (JEL F14 , O10 , O12 )     

Skilled–unskilled wage inequality,product variety,public input and increasing returns: A static general equilibrium analysis

The paper develops a four sector small open economy model with two traded final good sectors, a public intermediate good producing sector and a nontraded good sector producing varieties of intermediate goods. There are three primary factors: capital, skilled labour and unskilled labour. Industrial sector producing a traded good uses capital, intermediate goods and skilled labour as inputs. Intermediate goods producing sector also uses capital and skilled labour. Public input producing sector and the agricultural sector producing the other traded good use capital and unskilled labour as inputs. It is shown that, if production technologies are the same for the agricultural sector and the public input producing sector and if the scale elasticity of output is very low, then an increase in capital stock (unskilled labour endowment) raises (lowers) the skilled–unskilled wage ratio. However, an increase in skilled labour endowment does not produce any unambiguous effect. On the other hand, an increase in the tax rate on industrial output and/or an increase in the price of the agricultural product, armed with the same set of assumptions, lowers the skilled–unskilled wage ratio.     

A two-sector Kaleckian model of growth and distribution with endogenous productivity dynamics

This study extends a two-sector Kaleckian model of output growth and income distribution by incorporating endogenous labour productivity growth. The model is composed of investment goods and consumption goods production sectors. The impact of a change in wage and profit shares on capacity utilisation and output growth rates at the sectoral and aggregate levels are identified. The study reveals short-run cyclical capacity utilisation rates and productivity growth dynamics. Even if the short-run steady state is stable, the capital accumulation rate in the consumption goods sector must decrease more than that in the investment sector for long-run stability. When simultaneous rises in profit shares in both the sectors affect long-run aggregate economic growth differently at a steady state, the distributional interests between the same class in different sectors may hamper the long-run economic growth. A policy message is that the effect of income distribution on industrial output growth is not always beneficial. These phenomena are specific to two-sector models and cannot be observed when using conventional aggregate growth models.     

The efficiency costs of the postal monopoly: The case of third-class mail

This paper provides an estimate of the efficiency costs of the letter monopoly for third-class bulk advertising, the Postal Service's second largest category of mail. Using market data from private mail carriers, excess costs to mailers in 1992 are estimated to be about $2.5 billion, almost one-third of the Postal Service's third-class mail revenues. These costs are the sum of (1) the allocative efficiency loss due to reduced output ($237 million); (2) the increased production costs due to non-cost-minimizing behavior ($712 million); and (3) transfers to postal labor ($1.511 billion). Total efficiency costs-the sum of (1) and (2)—are estimated to be about $950 million.The author would like to thank Roger Sherman and an anonymous referee for helpful comments and Monica Bettendorf and Stephen McGonegal for their assistance in preparing this paper.     

Ecological dumping under foreign investment quotas

In this paper, we examine the discrimination of emission taxes between the export and nontradable sectors in a small open economy. A few articles indicate that there should be no differentiation of environmental policies between sectors in the economy if the government uses indirect instruments such as emission taxes. However, we show that discrimination of emission taxes may occur in an economy that imposes foreign investment quotas. In particular, the possibility that ecological dumping occurs is higher if export goods are more labor intensive than import goods (as in developing countries). Moreover, in the case where import goods are the most capital intensive, both emission tax rates may be lower than the marginal environmental damage, and ecological dumping may occur. It is also shown that easing foreign capital quotas may deteriorate the country’s welfare.     

The economic fertility of industrial projects

The economic impact of two industrial projects was forecast using economic fertility analysis. The results of the analysis suggest that the implementation of projects such as those described here add to the resources of government, enabling them to move closer to realization of social objectives, whereas concurrent decreased government revenues and increased transfer payments based on short term political considerations are directly inflationary and represent a threat to longer term social stability. The two projects were a crude oil petrochemical plant, with an investment of $200 million, and a controlled environment agricultural plant, costing $20 million. Direct, indirect, and induced economic activity for each project were calculated, from which income and employment multipliers, and forward and backward linkages were derived. New government revenues, balance of trade effects, and new capital formation were also forecast. Employment in terms of man-years on construction and in jobs created by the operations, as well as consumer expenditures and personal savings, were other outputs of the analysis. Construction and operation phases of the two projects were more beneficial than an equivalent increase in transfer payments in the generation of longer term effects such as new capital formation, new government revenues, and import-export balance, but were less efficient than increased welfare payments in generating short term effects such as consumer expenditures and short term employment.     

The United States International Air Route Award Process: Shareholder Wealth Effects and Policy Implications

This study empirically investigates the market pricing dynamics of United States airline stocks in response to United States government allocations of exclusive, zero-priced international air route awards from the 1963 to 1993 time period. A $900 filing fee required by the Department of Transportation represents the only explicit monetary cost associated with the award of an international air route. This low fee suggests that the current award system subsidizes United States airlines by transferring valuable public property rights to private ownership and control for paltry explicit fees. The performed dollar abnormal tests suggest that the 82 analyzed international air routes have enriched airline shareholders by about $3.5 billion.     

Macroeconomic adjustment under loose financing conditions in the construction sector

We provide a model with sector-specific debt-collateral constraints to analyze how asymmetric financing conditions across sectors affect the aggregate investment, credit and output composition. In our model, investments in the construction sector allow for higher leverage than investments in the non-durable consumption goods sector. When borrowing constraints bind in both sectors, unit returns in the construction sector are lower due to a positive pledgeability premium, and changes in interest rates have a non-monotonic effect in the sectoral composition of investment. Specifically, a fall in interest rates triggers a relative rise in investment in the consumption goods sector when rates are relatively high, whereas the opposite effect obtains when rates are sufficiently low. We argue that this prediction of the model, which depends critically on the asymmetries of financing conditions across sectors, is consistent with the evidence for a number of OECD countries during the decade before the 2007/2008 crisis     

开放条件下中国工业能源强度的影响因素分析——基于31个行业面板数据的实证分析

本文运用中国工业31个行业1998年-2004年的面板数据,分析了能源价格、FDI的进入程度、进出口商品结构、工业内部的行业结构和R＆D投资强度对中国工业能源强度的影响。研究发现,能源价格的上涨对提高工业能源利用效率有显著的促进作用;降低FDI的进入程度与R＆D投资强度都有助于降低工业特别是高能源强度行业的能源强度;降低高能源强度行业的出口额在工业出口总额中的比重,有利于降低高能源强度行业的能源强度,进口商品结构变化对工业能源强度没有显著影响;降低高能源强度行业的工业增加值在整个工业增加值中的比重,有助于降低全工业行业和低能源强度行业的能源强度。     

Export- and Import-Specific Habit Formation

By incorporating good-specific habit formation into the consumption of export and import goods, I examine the dynamic adjustment of a small country to a permanent terms-of-trade deterioration. With differences in the strength of habit formation between export and import goods, the shock affects net output through countervailing income and substitution effects. Unlike in the existing literature, adjacent complementarity is neither necessary nor sufficient for the shock to reduce net foreign assets. When consuming export goods is more habit forming than is consuming import goods, the resulting asymmetric inertia of exports and imports leads the current account to exhibit a J-curve.     

中国公共品供给制度的缺陷分析

中国公共品供给制度的显特征是政府调节是其公共部门的过度垄断，市场机制及私人部门和第三部门在公共品供给中的参与程度较低。因公共品供给过程中垄断代替了竞争，单一的政府调节和公共生产，导致公共部门规模膨胀，财政负担过重，公共咨询配置效率低下，公共品供给不足以及寻租行为猖獗，腐败现象蔓延等诸多积重难解的问题。本在简要回顾中国公共品供给制度变迁的历史过程的基础上，着重分析中国现行公共品供给制度的缺陷及其成因，理出中国公共品供给制度创新的基本思路。     

BILATERAL TRADE RELATIONSHIP BETWEEN THE UNITED STATES AND CANADA: IMPLICATIONS OF THE FREE TRADE AGREEMENT

This study's primary objective is to evaluate empirically the economic effects of the U.S.-Canada Free Trade Agreement (FTA). The paper emphasizes bilateral trade flows of agricultural and industrial products between the United States and Canada, given that the FTA removes tariff and non-tariff barriers. It evaluates the FTA's impact on the two countries' trade with third countries. The paper specifies a traditional log-linear trade model consisting of import demand and export supply equations for both agricultural and industrial products. It uses quarterly time-series U.S. and Canadian trade data for 1972–1985.
The study uses the two-stage least-squares estimator to estimate the models. The models had R coefficients ranging from 0.78 to 0.99, indicating that the models' explanatory variables explain most causes of variations in the dependent variable. This study reveals that U.S. imports of agricultural and industrial products from Canada were more sensitive than were Canadian imports not only to import and domestic prices but also to world prices. This is because Canadian consumers have less domestic substitutes than do their U.S. counterparts. Also, Canada has a smaller internal market than does the United States. The study estimates that U.S. imports from Canada will increase $2.8 billion while Canadian imports from the United States will increase $1.2 billion. The impact on the two countries' trade with third-party countries will be insignificant.     

VALUING HEALTH EFFECTS: THE CASE OF OZONE AND FINE PARTICLES IN SOUTHERN CALIFORNIA

This study presents a conservative estimate of the health benefits that would result from attainment of the federal ozone and fine particle (PM_2.5) standards in the South Coast Air Basin of southern California. A three‐stage approach is used that links pollution exposures to adverse health outcomes to economic values. The annual value of the aggregate health benefits approaches $500 million (with a range of $295–$646 million) for ozone and exceeds $21 billion (with a range of $12.85–$34.22 billion) for fine particles. Such results are useful to regulatory agencies and other policy makers when evaluating the merits of various air pollution reduction strategies. (JEL Q51, Q53)