A MICROCONSISTENT EQUILIBRIUM DATA SET FOR CANADA FOR USE IN TAX POLICY ANALYSIS

In this paper we describe a micro consistent data set for Canada for 1972, assembled with general equilibrium tax policy analysis in mind. We stress the methodology used and in a number of tables report its main features.
In the data set the separate detail contained in input-output transactions tables, national accounts, household income and expenditure data, taxation statistics, foreign trade statistics, flow of funds and other sources is adjusted for mutual consistency. The final result is a micro consistent data set in which demands equal supplies for all products, zero profit conditions hold for industries and all agents' demands satisfy their budget constraints.
The motivation for data assembly is the currently widely used practice of calibrating "empirical" general equilibrium models so as to exactly reproduce a base year data observation as an equilibrium model solution. This procedure enables empirically based models to evaluate counterfactual equilibria in a way which corresponds to comparative static analysis in theoretical literature.
More detail on the data set is available on request in appendices deleted from the published version of this paper due to space constraints.     

Carbon motivated regional trade arrangements: Analytics and simulations

This paper presents both analytics and numerical simulation results relevant to proposals for carbon motivated regional trade agreements summarized in Dong and Whalley (2010). Unlike traditional regional trade agreements, by lowing tariffs on participant's low carbon emission goods and setting penalties on outsiders to force them to join such agreements, carbon motivated regional trade agreements reflect an effective merging of trade and climate change regimes, and are rising in profile as part of the post 2012 Copenhagen UNFCC negotiation. By adding country energy extraction cost functions, we develop a multi-region general equilibrium structure with endogenously determined energy supply. We calibrate our model to business as usual scenarios for the period 2006–2036. Our results show that carbon motivated regional agreements can reduce global emissions, but the effect is very small and even with penalty mechanisms used, the effects are still small. This supports the basic idea in our previous policy paper that trade policy is likely to be a relatively minor consideration in climate change containment.     

PUBLIC SECTOR STATISTICS FOR THE UNITED KINGDOM

This paper describes the composition of the public sector in the United Kingdom and traces the development and contribution to the economy of the three main sub-sectors-central government, local government and public corporations—over the past thirty years. Relevant data for output, employment, fixed capital formation and national wealth set the public sector into perspective with the economy as a whole and illustrate how its share of human and other resources has changed over the years. While all four measures show the public sector share of the total to have been around 30 percent in 1980, historically the changes have moved very differently. The slow, but fairly steady, increase in the share of employment and output contrasts with very marked changes in the other two measures. Although public sector fixed investment nearly doubled in real terms between 1950 and 1980 its share of total investment declined from 48 to 31 percent, a much smaller share being taken by dwellings, electricity supply and the railways. In terms of the share of national wealth the public sector moved from a state of indebtedness to the rest of the economy in the fifties and sixties to a position of holding nearly one third of the value of tangible and financial assets in the late seventies. A small part of the paper considers the international dimension, but because few other countries use the concept of a public sector, this section examines only the relationship between total tax revenue and GDP in a number of countries and employment in general government. The problems of determining the boundary of the public and private sectors occurs most frequently at the interface between public corporations and private enterprises; the rules for deciding classification are set out in so far as they can be specified. The last sections of the paper put the statistics into their policy context and consider the value of public sector aggregates. The conclusion is that a general case cannot be made to justify assembling public sector aggregates for all countries; the need will be determined by the economic policies being pursued in a particular country. Although the United Kingdom gives considerable prominence to a public sector financial aggregate, the Public Sector Borrowing Requirement, the functions of the public corporations and the rest of the public sector are so disparate that consolidated accounts for the public sector are no longer prepared.     

劳动力转移、产业集聚与地区差距

伴随着每年大规模的农村劳动力跨地区转移,沿海地区和内陆地区的差距不但没有缩小,反而有继续扩大的趋势。针对此现象,文章在探讨产业集聚机理的基础上,应用了一个一般均衡模型来分析劳动力跨地区转移所带来的效应。模型的仿真结果表明,若考虑劳动力跨地区转移的摩擦时,随着劳动力跨地区转移率的提高,产业集聚效应和地区差距均可能会出现增大的趋势。     

Regional Income Disparity and the Size of the Public Sector

This paper explores the impact of income inequality between jurisdictions on government decision making affecting the size of the public sector. We model policy choices as the outcome of regional representatives' negotiations in the legislature. We show that the more unequal interregional income distribution is, the greater the underprovision of public goods. More specifically, greater interregional income disparity leads to a smaller public sector. A wealthier economy as a result may have a relatively smaller government size when income disparity increases.     

On the predictability of knowledge formation: The tortuous link between regional specialization trade, and development

This paper examines the relation between industrial mix, trade, and regional productivity growth. For this purpose, a dynamic model of the open economy with diversified sectoral knowledge formation and incomplete interregional knowledge diffusion is constructed. The theoretical framework is first used to show the consequences of increasing globalization on regional growth. It is then applied to German regional data in order to investigate whether there is evidence of generally specified patterns of knowledge formation. It emerges that some causal relationships are robust for the case of German regions but cannot be exploited by economic policy in general.     

Economic costs and impacts of climate-induced sea-level rise and storm surge in Canadian coastal provinces: a CGE approach

We estimated the economic costs and impacts of future sea-level rise (SLR) and storm surge due to climate change in Canada’s coastal provinces using regional, dynamic computable general equilibrium models that track provincial welfare, GDP, trade, prices and inputs over the 2009–2054 period. We also assessed the economic costs of coastal adaptation investments, to determine whether such investments can be justified on economic grounds. Results indicated that SLR and storm surge could cost Canada in the range of $4.6–$25.5 billion in present value welfare, and between $53.7 and $108.7 billion in present value GDP. We found significant variation in costs and impacts across coastal provinces, with some provinces such as Newfoundland and Labrador experiencing only marginal costs/impacts, and others such as British Columbia experiencing costs as high as $21 billion in welfare over the period. Coastal adaptation investments were supported on economics grounds. Overall, this study provides the first (and preliminary) provincial economic impact estimates of climate-induced SLR and storm surge, as well as adaptation investments, in Canada. Additional research is needed to refine the analysis in order to produce reliable estimates that can be used to guide coastal adaptation policies in Canada.     

Provincial government expenditures in Canada: an empirical analysis

Most empirical studies have sought to explain the overall growth of the total government expenditures. Few studies have focused on the growth of spending at the provincial level. This article seeks to fill the gap. It examines the growth of government expenditures in Canadian provinces. Data spanning the past three decades are used to explain the growth of provincial government expenditures in Canada and to test alternative hypotheses. From a basic general theoretical model, three empirical models are developed and tested. It is concluded that the growth of the private sector share of the Provincial Gross Domestic Product (PGDP), capacity utilization and factors such as federal transfer payments to the provincial governments best explain the growth in expenditure at the provincial level. The expenditure policies of provincial governments are found to be independent of the political stance of the political parties in power. Estimated short-run and long-run ‘income’ elasticities of provincial government expenditures with respect to PGDP reveal that government expenditures have grown in proportion to PGDP. The growth of provincial spending over the last three decades has been stimulated by the demand for services (such as education and health) and by federal transfer payment programmes through their combined income and substitution effects.     

市场分割与区域创新溢出

通过估算2001—2016年29个省区市的市场分割指数,结合区域创新指数和区域经济特征数据,采用空间计量方法研究了市场分割对地区创新绩效的直接影响与间接影响。研究结果表明,整体上,区域技术创新存在显著的空间正相关关系,省份内市场分割的直接效应、省份间市场分割的间接效应以及两者的总效应对区域创新均表现出显著的抑制作用,并且本地市场分割对创新指数提升的抑制作用大于省份间市场分割的间接作用。     

Ecosystem services and regional development: An application to Sweden

This study carries out interregional comparisons of development and sustainable use of natural capital with and without inclusion of non-marketed ecosystem services. A simple dynamic model of an open economy shows that appropriate adjustment of conventional income accounts includes flow and stock components, but excludes explicit entrance of pollution. Calculations are made for Swedish regions and for two types of ecosystem services — pollution sequestration and recreational services — provided by three types of ecosystems: forests, agricultural landscape and wetlands. When comparing the adjusted and non-adjusted regional income accounts it is shown that the two measurements generate significantly different pictures of regional income and growth; regions that are traditionally considered as relatively less growth promoting are shown to hold important sources of wealth from natural capital, while counties that are rich in conventional accounts fall behind when adjusting for values of changes in natural capital.     

财政支出分权如何影响政府支出预算偏离*

政府支出决算与预算的差异可称之为支出预算偏离，其大小直接关系到现代预算制度的建设和积极财政政策提质增效的效果。预算最大化理论指出地方政府追求自由裁量预算的最大化，这会导致预算支出大于决算支出，而财政支出分权则便利了地方政府追求自由裁量预算最大化的条件，因此，财政支出分权是导致支出预算偏离的一个重要因素。利用1994—2017年全省层面和市县加总层面的财政预决算数据，本文发现，财政支出分权程度越高，政府支出预算偏离的程度也越大。不同形式的稳健性检验较好地支持了上述结论。此外，经济发展水平和财政透明度能够降低财政支出分权对预算偏离影响的程度。合理调整不同层级政府之间的事权，建立事权与支出责任相匹配的财政体制，适度加强中央事权和支出责任，将有效降低政府支出预算偏离的程度。     

What drives provincial‐Canada yield spreads?

Abstract.  Although recent research has led to a deeper understanding of the factors determining yields on long-term Canada bonds, there has been little corresponding work on provincial bonds. By using a carefully constructed new data set, we establish two important results. First, provincial fiscal positions (debt and deficits) are an important factor in determining yield spreads between provincial and Canada bonds. Second, we show that provincial bonds are a substitute for corporate debt, in that during recessionary 'flights to quality' their yields react like those on corporate bonds.     

The fiscal theory of the price level and initial government debt

It is widely believed that the Fiscal Theory of the Price Level (FTPL) does not work in an environment in which initial government debt is zero. This paper demonstrates that this view is incorrect when the government issues a set of financial assets restricted to standard nominal debt contracts and money. In particular, it is possible to define a non-Ricardian fiscal policy for which the set of equilibrium price sequences under non-Ricardian fiscal policy is a proper subset of the set of equilibrium price sequences under Ricardian fiscal policy.     

财政支出分权如何影响政府支出预算偏离*

政府支出决算与预算的差异可称之为支出预算偏离，其大小直接关系到现代预算制度的建设和积极财政政策提质增效的效果。预算最大化理论指出地方政府追求自由裁量预算的最大化，这会导致预算支出大于决算支出，而财政支出分权则便利了地方政府追求自由裁量预算最大化的条件，因此，财政支出分权是导致支出预算偏离的一个重要因素。利用1994—2017年全省层面和市县加总层面的财政预决算数据，本文发现，财政支出分权程度越高，政府支出预算偏离的程度也越大。不同形式的稳健性检验较好地支持了上述结论。此外，经济发展水平和财政透明度能够降低财政支出分权对预算偏离影响的程度。合理调整不同层级政府之间的事权，建立事权与支出责任相匹配的财政体制，适度加强中央事权和支出责任，将有效降低政府支出预算偏离的程度。     

REGIONAL UNEMPLOYMENT DISPARITIES: AN EVALUATION OF POLICY MEASURES*

This paper analyses the efficacy of regional and federal government policies in reducing inter‐regional unemployment disparities. We use as our framework a two‐region general equilibrium model with a given freely‐mobile supply of labour. We assume inter‐regional migration to occur in response to inter‐regional utility differentials. Each region has households, firms and a regional government. In addition to regional governments, there is a federal government. The firms in a region use a single factor, labour, to produce a single good which we assume to be different to that produced in the other region. It is supplied to households and to the regional government in the form of payroll taxes. Households consume some, trade some with households in the other region and give some up to the federal government as income tax. Firms and households bargain over wages and firms then choose employment to maximise profits. The resulting equilibrium will generally not be a full‐employment one. We simulate a linearised numerical version of the model. We examine seven alternative policies, six carried out by a regional government and one by the federal government. In the first group there are traditional tax/expenditure polices as well as policies which might be seen as attacking the natural rate of unemployment: changes in unemployment benefits, changes in union power, changes in the labour force and changes in labour productivity. The federal government policy is a regionally‐differentiated fiscal policy. Contrary to expectations, many policies which have traditionally been recommended to alleviate unemployment are found, in fact, to exacerbate the unemployment problem.     

Spillovers from Foreign Exporters

We develop a general equilibrium model of international trade with heterogeneous firms that accounts for productivity spillovers transmitted by foreign exporters. Everything else equal, stronger spillovers increase welfare. We embed the model framework into a trade policy scenario where countries strategically set inter‐country variable trade costs for the trading partner. In the strategic Nash‐equilibrium policy, governments trade‐off welfare gains from protectionism and those that are due to spillovers from foreign exporters. The equilibrium degree of protectionism is decreasing in the strength of the spillover. Policy coordination induces welfare gains but these gains can be hump‐shaped in the spillover strength.     

地方政府财政支出的结构偏异——基于跨界公共事务的视角*

本文通过理论分析发现,我国地方政府不仅存在生产性支出偏好,还会在外部性和信息不对称等因素影响下,改变其对跨界公共事务的资金投入。在“量入为出”预算编制原则下,本文利用2010—2019年我国31个省级政府面板数据,实证分析了地方政府一般公共预算收入对跨地区民生性支出、跨地区生产性支出、地区民生性支出和地区生产性支出四类财政支出的影响。结果表明：在全国层面上,跨地区生产性支出受财政收入的影响最大,地区民生性支出次之。比较三类地区的结果发现,区域内政府竞争强度越高,地方政府对外部性的重视程度越强,因而当地用于跨界公共事务的资金会越少。从不同类型财政收入对财政支出的影响结果来看,只有间接税收入可以同时对三类地区财政支出产生显著影响。最后根据研究结论,本文提出了相应的政策建议。     

A general equilibrium appraisal of energy policy in Mexico

This paper develops a static neoclassical general equilibrium model of the Mexican economy that focuses on production, consumption, and exports of energy goods. The specification of the model allows the government to set prices and production levels of energy goods exogenously. Domestic prices differ from international prices, and net exports of these goods are determined residually. The level of energy exports is a major factor in the determination of the government and trade deficits. The analysis presented in this paper serves as a case study of how to design and use an applied general equilibrium model to do policy analysis. An interesting feature is that the model itself is used to determine one of the key parameters, the elasticity of substitution of non-energy imports for domestic goods.