A Spatial Equilibrium Analysis of U.S.–Canadian Disputes on the World Softwood Lumber Market

This paper utilizes a world spatial equilibrium model to examine the effects of U.S.–Canadian softwood lumber disputes on U.S., Canadian, and other exporters' and importers' lumber markets. Results show that the U.S. import tariff on Canadian softwood lumber impacts prices, supply, demand and trade flows not only in the United States and Canada but also in the other countries. Though the goal of U.S. trade restriction is to limit imports from Canada and protect its producers, the United States cannot fully accomplish this goal as non-Canadian exporters fill the void left by the reduced imports from Canada. Canadian producers lose from the U.S. policy, but their loss is mitigated as Canada redirects its exports to other importers. Importing countries such as Japan and the European Union benefit from the U.S. trade restrictions as Canada seeks to sell its softwood lumber to these countries.     

The Divergence in Canada-U.S. Grain and Oilseed Policies

This paper discusses U.S. and Canadian farm programs for grains and oilseeds. In spite of the passage of the U.S. FAIR Act in 1996, where subsidies were to be greatly reduced, subsidies reached an all-time high of over $20 billion in 2000. In Canada, just the opposite occurred, as support for the grains and oilseeds sector has dropped sharply since the mid-1990s. In addition to differences in support levels, the farm prog rams are very different. NISA and AIDA are prominent in the landscape in Canada, while under FAIR, loan deficiency payments are a key ingredient. We provide some explanations for the divergence in farm programs between the two countries, including a discussion of rent seeking and public choice.     

Pollution abatement and productivity performance of regional Canadian pulp and paper industries

The performance of pulp and paper industries in four Canadian regions is compared based on the estimation of an input distance function, with and without pollutant outputs. Distance functions are techniques for the representation and estimation of multiple-output and multiple-input production technologies. They are quantity-based techniques. Non-marketed outputs such as pollutants can be easily incorporated into productivity analysis with the help of distance functions. This environmentally sensitive approach provides higher productivity growth estimates for all regions, indicating the need for adjusting conventional measures that ignore the non-marketed benefits of pollution abatement activities. The results also consistently indicate the presence of substantial differences in the regional levels of technical efficiency. Regional industries have not enjoyed similar rates of technological progress due to differences in their underlying structures. Productivity growth estimates for most regional industries remain weak or negative even after the recognition of pollution abatement efforts. Estimates of regional level costs of abatement for biological oxygen demand (BOD) and suspended solids (TSS) are provided.     

Sources and Measurement of Agricultural Productivity and Efficiency in Canadian Provinces: Crops and Livestock

This paper measures and assesses the variation in total factor productivity (TFP) growth among Canadian provinces in crops and livestock production over the period 1940–2009. It also determines if agricultural productivity growth in Canada has recently slowed down as indicated by earlier studies. The paper uses the stochastic frontier approach that incorporates inefficiency to decompose TFP growth into technical change (TC), scale effect (SE), and technical efficiency change. The results indicate that productivity changes were mainly driven by TCs for crops, while the productivity changes in livestock was mainly driven by SEs and technical progress. Though change in technical efficiency is mainly positive (except for New Brunswick and Nova Scotia), its contribution to productivity growth was very little for the provinces. We also found that over the entire period, the productivity growth rates for the crop subsector are on average higher for the Prairie provinces than for the Eastern and Atlantic provinces. On the other hand, the productivity growth rates in the livestock subsector are on average higher in the Eastern and Atlantic provinces than in the Prairie region with the exception of Manitoba. Finally, we found that though there is some evidence of a recent decline in productivity growth for the crops subsector, there is no such evidence in the livestock subsector.     

Implications of the Comprehensive Economic and Trade Agreement for Processed Food Markets

Canada and the European Union (EU) recently completed the Comprehensive Economic and Trade Agreement (CETA) to liberalize bilateral trade. Processed food trade between Canada and the EU is one of the fastest growing markets, in spite of large trade restrictions due to high tariffs and egregious nontariff barriers (NTB). The processed food sector is characterized by firms which differ in size, productivity, produce differentiated products, and engage in monopolistic competition. We implement a four‐region (Canada, the EU, the United States, and the Rest of the World) model of the processed food industry, incorporating these firm characteristics to study the effects of CETA. The results show Canadian and EU bilateral trade flows expand, the number of exporting firms rises, and net welfare in both these countries increases. Though CETA does not liberalize NTBs, we examine the impacts of a 40% cut in NTBs to highlight the benefits that would have accrued had CETA also covered NTBs. Under this scenario, the trade flows would have expanded significantly, and, more importantly, Canadian and EU welfare would have risen by 11.8‐ and 39.4‐fold, respectively. Since CETA excludes the United States, the U.S. processed food industry loses due to greater competition in Canadian and the EU markets, and the net U.S. welfare declines.     

Pricing to Market Behavior by Canadian and U.S. Agri-food Exporters: Evidence from Wheat, Pulse and Apples

A fixed-effects model to control for time variation in marginal costs is employed to pinpoint evidence of price discriminatory behavior of Canadian and U.S. exporters of agri-food products. We test for evidence of pricing to market behavior and whether price discrimination or commodity/country characteristics may provide a plausible explanation. A distinguishing feature of our approach is to examine the time-series properties of the data by the conventional augmented Dickey-Fuller and recently developed panel unit root test. The panel data set employed in this paper consists of annual exchange rates and export prices for three agri-food products (wheat, pulse and apples) exported by Canada and the U.S. in foreign markets during 1980–98. Our fixed-effects model suggests that U.S. exporters are sensitive to exchange rate changes, while Canadian exporters in most cases raised price markups in response to a depreciated currency in overseas markets. The results highlight the differences in pricing policy that both countries employ to merchandise agri-food products in export markets.     

Agricultural Trade among NAFTA Countries: A Case Study of U.S. Meat Exports

The U.S. NAFTA partners are important markets for U.S. meat exports. A source-differentiated almost ideal demand system is used in this study to estimate meat demand in Canada and Mexico. Empirical results suggest that while a U.S. price increase in the Canadian market is expected to increase U.S. sales revenues; it would decrease sales revenues in the Mexican market. Furthermore, an increase in meat expenditures in Canada and Mexico is expected to increase the demand for U.S. meats, while the bovine spongiform encephalopathy outbreaks have had a negative effect on U.S. and Canadian beef market shares. Finally, a decomposition of the causes of changes in demand for U.S. meats over time is performed.     

要素市场扭曲对农业全要素生产率空间影响效应分解研究

目的 通过对要素市场扭曲下的农业全要素生产率的系统分析,以期为提升农业全要素生产率以及要素市场改革进程中的中国农业可持续发展提供参考。方法 文章基于资本、劳动力、土地等要素市场严重扭曲的事实,利用1997—2018年中国28个省（ 市、自治区）面板数据,通过构建空间计量模型检验要素市场扭曲对农业全要素生产率的空间影响及其溢出效应。结果 中国资本市场、劳动力市场、土地等要素市场扭曲度比较高,同时呈现显著地区差异;中国农业全要素生产率增长以技术进步驱动为主,大多数省份的技术效率不高,同时呈现出东部地区高于中西部地区的区域不平衡特点;要素市场扭曲对农业全要素生产率的影响为负,资本市场、劳动力市场、土地等要素市场扭曲在一定程度上阻碍农业全要素生产率的提升;要素市场扭曲对全要素生产率具有一定的空间溢出效应,也在一定程度抑制了全要素生产率增长。结论 考虑要素市场扭曲对农业全要素生产率影响的空间分析,更能客观反映当前不断深化的农业农村改革发展所引发的地区差距,应充分重视要素市场扭曲对农业全要素生产率的空间溢出效应,通过要素市场化改革,持续加大涉农政策调整,不断加大对农业农村生产经营的金融资源投入,逐步实现农业全要素生产率的全面提升。     

Patent Rights and Trade: Analysis of Biological Products, Medicinals and Botanicals, and Pharmaceuticals

This article analyzes the effects of foreign patent rights on U.S. bilateral exports. The empirical analysis covers three highly disaggregated drug industries over three decades. We estimate bilateral trade equations for each industry using cross-country data on the strength of national patent rights. The findings show that strong foreign patent rights enhance the market power of U.S. drug exporters across countries with weak imitative abilities. Alternatively, strong foreign patent rights stimulate the market expansion of U.S. drug exports across countries with strong imitative abilities. These effects are larger in magnitude during the 1980–90s relative to the 1970s.     

Measuring agricultural total factor productivity in China: pattern and drivers over the period of 1978‐2016

The Chinese agricultural sector has experienced a substantial increase in total output since dramatic reforms were introduced in 1978. This paper uses the index method to measure agricultural total factor productivity (TFP) for China’s crop and livestock industries, based on the gross output model from 1978 to 2016. We construct production accounts for the industries using input‐output relationships for the 26 main agricultural commodities and commodity groups, which account for over 90 per cent of the total agricultural inputs and outputs. The results show that China’s agricultural TFP grew at a rate of approximately 2.4 per cent a year before 2009, which is comparable to the main OECD countries and is double the world average. TFP growth accounts for approximately 40 per cent of output growth, suggesting that input growth was the main driver of output growth in the past. However, average productivity growth slowed down after 2009 though it has gradually recovered since 2012. The slowdown reflects the emerging challenges to existing farm production practices in Chinese agriculture, suggesting the need for further institutional reform.     

Convergence and divergence in regional agricultural productivity growth: evidence from Italian regions, 1951–2002

This article analyzes long‐term agricultural Total Factor Productivity (TFP) growth at regional level by testing its time‐series properties and identifying factors associated with divergence as opposed to convergence. The empirical application concerns Italian regions over the 1951–2002 time period. TFP growth decomposition ultimately attributes the observed productivity growth performance to these contrasting (convergence vs. divergence) forces. We find that technological spillovers are the key convergence force regardless of how the spillover effects are computed. At the same time, forces favoring convergence are almost offset by divergence forces (mainly scale or learning effects). This decomposition may explain the persistence of TFP growth rate differences in Italian agriculture, and could be applicable elsewhere.     

Relationships between U.S. and Canadian Wheat Prices: Cointegration and Error Correction Approach

This paper examines relationships between U.S. and Canadian wheat prices using the cointegration and error correction approach. The use of the error correction model is appropriate because U.S. and Canadian wheat prices are first-differenced stationary and cointegrated. The results suggest that both U.S. durum and hard spring wheat prices respond to restore equilibrium relationships with the corresponding Canadian price, while the Canadian prices do not. That is, the structure of the respective policies is such that the Canadian markets are largely insulated from influences flowing directly from the U.S., while U.S. markets are not insulated from Canadian influences. These results could be interpreted to support the contention that Canadian production subsidies and the implicit export subsidies would tend to undermine the U.S. price support program. The results also support the price leadership role for Canada in the durum and hard spring wheat markets. The implication is that with respect to durum and spring wheats, U.S. policies to artificially support domestic prices are not effective over the long run. Les rapports entre les prix de blé canadiens et américains sont étudiés á partir des analyses basées sur la cointégration et la méthode de correction des erreurs. L'emploi de la méthode de correction des erreurs est approprié car les prix de blé canadiens et américains sont cointegres et stationnaires quand Us sont exprimes en changements (first differences). Les résultats montrent que les prix du blé dur (durum) et du blé panifiable du printemps (hard spring) aux États- Unis reagissent à l'évolution des prix canadiens pour retablir le rapport d'équilibre tandis que ceux du Canada ne sont pas influencés par les désequilibres. Ce résultat est explique par les differences entre les structures des politiques agri-coles quifont que les marches canadiens sont largement isoles des influences en provenance des États-Unis, ce qui n'estpas le cas pour les marches américains. Ces résultats pourraient vouloir dire que des subventions canadiennes à la production et à l'exportation ont mine les programmes américains de sou-tien des prix. Us sont également compatible avec l'idée que le Canada établit les prix sur ces marchés.     

US TENDANCES DE LA PRODUCTIVITE TOTALE DANS L'AGRICULTURE: CANADA, ONTARIO, QUEBEC, 1926–64

This paper measures and analyses the changes in total productivity of Canadian, Ontario and Quebec agriculture for the period 1926 to 1964. The rate of growth in productivity from 1945 to 1964 has been about the same for Canadian and Ontario agriculture while that of Quebec has been higher than either by one per cent a year. Total productivity gains correspond to decreases in the average costs of production at the farm level. Quebec's farmers have therefore improved their relative position as competitors. These productivity gains have important and far reaching implications not only for fanners and the agricultural industry but also for the provinces and the entire Canadian economy.     

Quantitative Assessment of U.S. Wheat Performance for Quality Characteristics

Quality of U. S. grain exports has been a contentious issue over the past decade. Nowhere is the issue more hotly debated than for wheat. At the core of the debate has been the ability of Canada to command a premium for its wheat in foreign markets. Buyers' perceptions of quality have been suggested as an explanation, but empirical evidence on the quality attributes responsible for this country-of-origin premium has been limited to hedonic pricing studies. This paper quantifies purchasers' perceptions of the relative importance of quality characteristics for the world's major importing countries. This is done by calculating three indices. The attainment index measures how well buyers' perceptions of the importance of the characteristic matches buyers' perceptions of how well it is being supplied. The supply index measures buyers' perceptions on how well a characteristic is being supplied. The demand index measures how important the buyers perceive a particular characteristic to be. Then buyers' perceptions of the performance of U.S. and Canadian wheats are evaluated, given the perceived importance of each characteristic, and related to previous empirical results. Finally, these results are compared for alternative groupings of importing countries.     

我国大规模生猪养殖全要素生产率的动态演进及区域差异研究

[目的]随着我国大规模生猪养殖专业户和商品猪场数量比例逐年增加,对我国大规模生猪养殖全要素生产率进行分析,找出其提高方法,有利于推动我国大规模生猪养殖现代化进程。[方法]文章运用DEA-Malmquist指数和Kernel核密度估计以我国29个省(市、自治区)(除去西藏、宁夏)为研究对象,对2008—2017年我国大规模生猪养殖全要素生产率动态演进及区域差异进行分析。[结果]从整体层面分析,2008—2017年以来我国29个省(市、自治区)大规模生猪养殖全要素生产率整体平均TFP指数为0.995,年均下降0.5%,主要制约因素是技术进步缓慢,但两极分化情况得到有效控制;从区域层面分析,仅有重点发展区TFP上升,其余3个区域均有不同程度下降,其中除适度发展区其余两极分化情况得到有效控制。[结论]从整体层面要提升生猪产业整体科研创新能力,提高大规模生猪养殖高新技术的应用效率以及管理效率;从区域层面要针对不同区域资源禀赋、环境承载能力等因素实施差异化政策。     

Agriculture in the United States,Mexico, Canada Agreement: Agreeing to keep things pretty much the same

North American Free Trade Agreement (NAFTA) was referred to by U.S. President Trump as one of the worst trade deals ever made. Given this billing, one might have expected the result of its renegotiation to be a major change to the trading relationship between the United States and Canada. The new United States, Mexico, Canada Agreement (USMCA), however, retains a great deal of its predecessor. This is particularly true for agricultural trade. Canadian market access into the United States remains virtually unchanged. No major domestic regulatory changes were agreed to by Canada. While there were concessions made on market access for U.S. products into Canada's heavily protected sectors where the supply management policy applies, they do not appear to threaten the system. While the value of the compensation has not yet been announced, compensation for losses that will be suffered by farmers producing under supply management is agreed in principle. The USMCA is an agreement to keep things pretty much the same.     

An Analysis of Removal of Agricultural Trade Barriers between the United States and Canada with Emphasis on the Southeast

A four-region, 23-commodity small world agricultural trade liberalization model within the SWOPSIM framework is used to measure the impact of tariff removal between the United States and Canada. The tariffs are simply defined as negative import subsidy equivalents in the model and are then removed from the trade prices. The model recalculates domestic supply and demand levels in all regions, rebalancing world trade, production, consumption and prices. In summary, the impacts of the Canada-U.S. Trade Agreement on selected commodity groups are significant. Canadian imports of beef and veal, poultry meat, soybean oil and fresh strawberries increase. Furthermore, the results indicate larger trade flows for selected products and declines in producer and consumer prices in Canada, U.S. and Southeast regions. Since the U.S. share of Canadian agricultural imports averaged 60% in the 1980s, the impact of trade liberalization will be greater in Canada in selected commodities than in the U. S. or the southeastern region, and Canadian dependence on the U.S. market will be increasing in the future. The tariff phaseout, together with a reduction in nontariff barriers and harmonizing of domestic agricultural policies, will create more export opportunities in selected commodities for both the United States and Canada, and will create the world's largest free trade market.     

Induced innovation and spillover effects of US and Canadian research expenditures in Canadian agriculture

This study examines the induced innovation hypothesis (IIH) from 1958 to 2015 for two Canadian agriculture regions: Central Canada (the provinces of Ontario and Quebec) and Western Canada (the provinces of Alberta, Saskatchewan and Manitoba). There is broadly consistent support for the IIH for Canadian agriculture, especially for Western Canadian agriculture. In addition, there is support for the notion that US, as well as Canadian, research expenditures are important to explain changes in the input ratio in Canadian agriculture in the long run. This indicates the existence of spillover effects from US agricultural research expenditures to Canadian agriculture.     

A joint test of market power, menu costs, and currency invoicing

This article investigates exchange rate pass-through (ERPT) and currency invoicing decisions of Canadian pork exporters in the presence of menu costs. It is shown that when export prices are negotiated in the exporter's currency, menu costs cause threshold effects in the sense that there are bounds within (outside of) which price adjustments are not (are) observed. Conversely, the pass-through is not interrupted by menu costs when export prices are denominated in the importer's currency. The empirical model focuses on pork meat exports from two Canadian provinces to the U.S. and Japan. Hansen's (2000) threshold estimation procedure is used to jointly test for currency invoicing and incomplete pass-through in the presence of menu costs. Inference is conducted using the bootstrap with pre-pivoting methods to deal with nuisance parameters. The existence of menu cost is supported by the data in three of the four cases. It also appears that Quebec pork exporters have some market power and invoice in Japanese yen their exports to Japan. Manitoba exporters also seem to follow the same invoicing strategy, but their ability to increase their profit margin in response to large enough own-currency devaluations is questionable. Our currency invoicing results for sales to the U.S. are consistent with subsets of Canadian firms using either the Canadian or U.S. currency.     

Trade Bans, Imperfect Competition, and Welfare: BSE and the U.S. Beef Industry

Between May 2003 and July 2005, the U.S. beef industry faced a total ban on Canadian cattle imports following the discovery of BSE in Canada in May 2003 and restrictions on U.S. beef exports following the discovery of BSE in the United States in December 2003. When the United States reopened its border to Canadian cattle in July 2005, shipments were restricted to cattle less than 30 months of age. The total ban on Canadian cattle imports and restrictions on U.S. beef exports overlapped between January 2004 and July 2005. The restrictions on Canadian cattle imports and U.S. beef exports overlapped for some time after July 2005. This paper addresses theoretically and empirically how to disentangle the impact on the U.S. beef industry of the BSE-related beef trade interruptions in the presence of overlaps and imperfect competition. Entre mai 2003 et juillet 2005, l'industrie bovine américaine s'est vue imposer une interdiction d'importer des bovins canadiens à la suite de la découverte d'un cas d'ESB au Canada en mai 2003 ainsi que des restrictions quant aux exportations de bœuf américain à la suite de la découverte d'un cas d'ESB aux États-Unis en décembre 2003. En juillet 2005, les États-Unis ont rouvert leur frontière aux bovins canadiens vivants de moins de 30 mois uniquement. L'interdiction absolue d'importer des bovins canadiens et les restrictions sur les exportations de bœuf américain se sont chevauchées entre janvier 2004 et juillet 2005. Les restrictions sur les importations de bovins canadiens et les exportations de bœuf américain se sont chevauchées pendant quelque temps après juillet 2005. Le présent article s'est penché sur les façons, théoriques et empiriques, de démĉler les répercussions que les interruptions du commerce du bœuf attribuables à l'ESB ont eues sur l'industrie bovine américaine en présence de chevauchements et de concurrence imparfaite.