Increased transportation and logistical costs in agricultural markets have affected the spatial allocation of production in the agricultural and food sectors of the economy. We develop a spatial model of farm product procurement by a food processor, which is designed to capture the effects of supply-chain disruptions on the spatial procurement of farm products in the processed food sector. We use detailed data on production and procurement from a large California tomato processor to estimate the key parameters of the model, which allow us to calculate the price elasticity of supply for California tomato paste production and describe how changes in energy prices and transportation costs for primary agricultural products affect the supply of processed food.

农业市场运输和物流成本的增加影响了农业和食品经济部门的生产空间配置。我们开发了食品加工商农产品采购的空间模型，旨在捕捉供应链中断对加工食品行业农产品空间采购的影响。我们使用加州大型番茄加工商的生产和采购详细数据来估计模型的关键参数，这使我们能够计算加州番茄酱生产的供应价格弹性，并描述初级番茄酱的能源价格和运输成本的变化。农产品影响加工食品的供应。