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We analyze alternative policies such as a disposal content fee, a subsidy for recyclable designs, unit pricing of household disposal, a deposit-refund system, and a manufacturer `take-back' requirement. In order to identify the problem being addressed, we build a simple general equilibrium model...
Persistent link: https://www.econbiz.de/10012473254
Environmental Engel curves (EECs) plot the relationship between households' incomes and the pollution embodied in the … are indirectly responsible for more pollution. Second, EECs are convex, with income elasticities of less than one. Third … pollution. We show that even without changes to production techniques, the pollution necessary to produce the goods and services …
Persistent link: https://www.econbiz.de/10012457752
This essay reviews the theoretical and empirical literature on quality disclosure and certification. After comparing quality disclosure with other quality assurance mechanisms and describing a brief history of quality disclosure, we address three key theoretical issues: (i) Why don't sellers...
Persistent link: https://www.econbiz.de/10012463006
Can directed technical change be used to combat climate change? We construct new firm-level panel data on auto industry innovation distinguishing between "dirty" (internal combustion engine) and "clean" (e.g. electric and hybrid) patents across 80 countries over several decades. We show that...
Persistent link: https://www.econbiz.de/10012460065
This research investigates product life cycles in the commercial mainframe computer market. We show that empirical studies conducted at the product level are useful for investigating processes underlying product life cycles. We use hazard models with time-varying covariates to estimate the...
Persistent link: https://www.econbiz.de/10012472687
We develop a procedure to rank-order countries and commodities using dis-aggregated American imports data. We find strong evidence that both countries and commodities can be ranked, consistent with the product cycle' hypothesis. Countries habitually begin to export goods to the United States...
Persistent link: https://www.econbiz.de/10012472846
We construct a model of the product cycle featuring endogenous innovation and endogenous technology transfer. Competitive entrepreneurs in the North expend resources to bring out new products whenever expected present discounted value of future oligopoly profits exceeds current product...
Persistent link: https://www.econbiz.de/10012476141
In this paper, we argue that actuarial valuation of annuity benefit streams is theoretically inconsistent with the assumption of pure lifecycle motives. Instead, we show that the simple discounted value of future benefits (ignoring the possibility of death) is often a good approximation to the...
Persistent link: https://www.econbiz.de/10012477575
Increasingly, a small number of low-wage countries such as China and India are involved in innovation -- not `big ideas' innovation, but the constant incremental innovations needed to stay ahead in business. We provide some evidence of this new phenomenon and develop a model in which there is a...
Persistent link: https://www.econbiz.de/10012467107
This paper models the product cycle and explains how it relates to world inequality. In the model, both phenomena arise because skilled people have a comparative advantage in making high-tech products. The model can explain up to a 10:1 income differential between people and up to a 7:1...
Persistent link: https://www.econbiz.de/10012467777