In this paper, we develop a two-period model in which a producer decides to sell or rent his durable good having a nondurable good.

文章建立了一个两期数学模型，其中一个耐用品厂商有可能还拥有一种非耐用品。

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Nondurable goods increased 2.4 percent, compared with an increase of 0.6 percent.

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Sales of nondurable items like food and clothing fell 5.8% from year-earlier levels in January, while car sales dropped 38% during that period.

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The study found that the average household spent 20% to 40% of its rebate on nondurable goods during the three-month period the money was received.

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