Optimal Production Tax and Quota under Time Consistent Trade Policies

This article investigates the policy active importers' incentives and welfare implications of using production and trade policies in a dynamic framework where production decisions occur before consumption decisions. We show that the equilibrium for production taxes and quotas are not equivalent, and that each equilibrium depends on whether the trade policy instruments are tariffs or quotas. Under import quotas, the equilibrium policy is to tax domestic production, whereas under a tariff either a production tax or subsidy may be optimal. We also show that a collective agreement to ban production policies is likely to be welfare-improving in many circumstances.     

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.     

On the Demand for Information Services: An Application to Lowbush Blueberry Producers in Eastern Canada

Information needs have rapidly evolved in agricultural markets but little is known about how information is transmitted to agricultural producers. Producers must collect information to better manage their production, marketing and financial decisions. Using survey data obtained from a questionnaire distributed to lowbush blueberry producers in eastern Canada, we analyze how producers' individual characteristics impact their demand for different information services. Minimum distance estimation of the structural ordered probit equations indicates that:

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  Confidence in the information service is a central determinant of the frequency at which a producer refers to a specific service.

       

Endogenous Choice of Trade Instrument Under Uncertainty *

This Paper endogenizes the choice between import tariffs and quotas of two policy active countries in a duopsonistic world market. Without uncertainty, import quotas are welfare superior to import tariffs in equilibrium. If two importers can precommit to a type of instrument before deciding the level of the instrument to use in a future period, an import quota equilibrium emerges. We introduce asymmetric risk in the import demand schedule of the two importers. There exists a range of parameters in which a mixed equilibrium emerges, i.e. one country uses a tariff while the other restricts trade with an import quota. The likelihood that both importers choose a different trade instrument in equilibrium is increasing with the correlation coefficient of the two random shocks. [F13]     

Biases in Calculating Dumping Margins: The Case of Cyclical Products

A dumping investigation involves comparing export prices with a "normal value" loosely defined as the price in the exporter's domestic market observed in the course of normal trade. However, domestic sales with prices below production costs are excluded from the computation of a normal value. The paper illustrates how price cycles affect the magnitude of estimated dumping margins. The empirical analysis focuses on Canadian hog exports to the United States and U.S. potato exports to Canada. The estimated period and amplitude of each price cycles result in average dumping margins for Canadian hogs and U.S. potato exports of 11.5% and 5.9%, respectively. Biases in dumping margins depend on the nature of the cycle, the period of investigation, and the average production cost estimate.     

Is Exchange Rate Pass-Through in Pork Meat Export Prices Constrained by the Supply of Live Hogs?

The impact of lags in the production and marketing of agricultural products on the degree of exchange rate pass-through in export prices is investigated. The predictions of the theoretical model are tested by investigating Canadian pork export prices in the United States and Japan. The empirical methodology accounts for unit root and cointegration using the dynamic seemingly unrelated regression framework and a minimum distance estimator. Predetermined hog supplies have a statistically significant impact on export prices of two out of three Canadian provinces. The degree of misspecification involved with standard pass-through models that do not account for production lags is also illustrated.     

Are exports a monotonic function of exchange rate volatility? Evidence from disaggregated pork exports

Abstract.  Production and marketing lags in agri-food supply chains often force agricultural producers and food processors to commit to output targets before prices and exchange rates are realized. A theoretical model illustrates how the processor's degree of risk aversion and domestic sales may cause the relationship between volatility of the exchange rate and exports to be non-monotonic. The relationship between exchange rate volatility and Quebec pork exports to the United States and Japan is investigated using linear and non-linear estimation methods. The results support the hypothesis that the relationship between exports and volatility is non-monotonic.     

Developing Economic Indexes for the Quebec Hog/Pork Industry

The Quebec hog/pork industry has grown significantly over the last 25 years. Explanations of this growth in the literature have centered on government policies, expansion of profitable market opportunities, and reforms in marketing institutions. A coincident index model that trends with total hog slaughters in Quebec is estimated using a dynamic factor model. It implicitly defines a variable that measures the overall state of economic activity in the Quebec hog/pork industry. The results show that reforms in hog marketing institutions are strongly correlated with the economic expansion of the industry. A leading economic index also forecasts the growth of the coincident index using leading variables. The overall statistical performance of the leading coincident index is disappointing, but the growth in American inventories of frozen pork meat is shown to have useful predictive value.     

Exchange rate pass-through, menu costs and threshold cointegration

This paper investigates exchange rate pass-through (ERPT) in the presence of menu costs. Assuming exports prices are negotiated in the exporter’s currency, menu costs give rise to two thresholds around (within) which incomplete ERPT is (not) observed. An error correcting process is triggered from a deviation in the ERPT cointegrating relation only when the deviation is large enough in absolute value to fall outside of a band defined by symmetric thresholds. Threshold autoregressive (TAR) cointegration techniques are used to investigate Quebec and Ontario pork meat export prices in the US and Japanese markets. Through Monte Carlo simulations, we find that our Equilibrium-TAR tests have greater power than a standard unit root test. Our empirical application suggests that Canadian pork exporters exercise market power in the US market. The evidence of incomplete ERPT in the Japanese market is weaker and differs across provinces. Evidence of thresholds is reported for both destinations, thus indicating the existence of significant menu costs for Canadian pork exporters in these markets.     

The Role of Trading Halts in Monitoring a Specialist Market

When a collection of specialists organize as an exchange, eachcan reap net private benefits at the expense of the exchangeby quoting a privately optimal pricing schedule. Coordinationmakes all specialists and customers better off, but requiresa system of monitoring and punishment that breaks down wheninformation asymmetries between the exchange and a specialistare high. The specialist may then seek a temporary trading haltto alleviate unjustified punishment, or the exchange may halttrading to prevent the quoting of damaging privately optimalpricing schedules. We test this theory on a sample of NYSE halts.As predicted, we find a significant increase in estimated informationasymmetry immediately preceding trading halts.