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On the Second-best Policy of Household's Waste Recycling 总被引:5,自引:1,他引:5
Takayoshi Shinkuma 《Environmental and Resource Economics》2003,24(1):77-95
This study analyzes the second-best household's waste recycling policy. If we assume the first-best economy with no illegal disposal or transaction costs, then unit pricing, an advance disposal fee and a recycling subsidy are required in order to achieve the social optimum such that both the sum of unit pricing and an advance disposal fee and the sum of unit pricing and a recycling subsidy are equal to the marginal disposal cost. Furthermore, the first-best outcome can also be obtained by a producer take-back requirement system.In the real economy, however, various factors prevent the first-best optimal outcome. In this study we consider two factors, one being the transaction cost associated with a recycling subsidy (or refund) and the other being illegal disposal by the consumer. If a recycling subsidy (or a deposit-refund system) is adopted, a transaction cost associated with it will be generated. Alternatively, if unit pricing is adopted, some of the consumed goods may be disposed of illegally. We show the complete trade-off between unit pricing and a recycling subsidy. In other words, we can not adopt unit pricing and a recycling subsidy simultaneously. As a result, there are three candidates for the second-best policy: unit pricing with an advance disposal fee, a deposit-refund system, and a producer take-back requirement system.Which of these three policies is the second-best policy will depend on the relative magnitude of the price of a recycled good and the marginal transaction cost associated with a recycling subsidy (or the refund in a deposit-refund system). Generally, if the price of a recycled good is positive and the marginal transaction cost is relatively high, unit pricing with an advance disposal fee is the second-best policy. However, where the price of a recycled good is negative and the marginal transaction cost is relatively high, a producer take-back requirement system is the second-best policy. Further, where the marginal transaction cost is relatively low, a deposit-refund system is the second-best policy, regardless of whether the price of a recycled good is positive or negative. 相似文献
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A system requiring a waste management license from an enforcement agency has been introduced in many countries. A license
system is usually coupled with fines, a manifest, and a disposal tax. However, these policy devices have not been integrated into an optimal policy. In this paper we derive
an optimal waste management policy by using those policy devices. Waste management policies are met with three difficult problems:
asymmetric information, the heterogeneity of waste management firms, and non-compliance by waste management firms and waste
disposers. The optimal policy in this paper overcomes all three problems. 相似文献
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This paper presents features of the production seat system and its industrial applications in Japan. Like an airline reservation system, customers' orders are booked on the production seat table in the production seat system. Then orders are released from the production table to work processes at every production order cycle. To show the effectiveness of the production seat system, a simple simulation was conducted. It was observed that the production seat system would achieve better observance of customer delivery dates and would reduce the average production lead time when compared with the traditional production planning and scheduling system. © 1997 John Wiley & Sons, Ltd. 相似文献
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