Recent developments, such as privatization and the private finance initiative, have raised the issue of which assets should be owned by the public sector and whether assets have different values in the public and private sectors. In order to answer these questions, we first note that the allocative considerations that usually motivate government intervention need not require the direct provisio...

In an earlier paper, we showed that, in a multi-period setting (but with no multi-period commitment) with two client types (adverse selection) and a competitive insurer environment, a comparasin between periodic repetitions of the classic Rothschild-Stiglitz separating equilibrium contract menu and a second contract based on Bayesian learning (which we identify as a bonus-malus contract) yields...

Suppose that consumers incur fixed shopping costs and choose stores according to advertised discounts. Then, the extent to which a store will discount advertised items should increase with the profit from other regularly-priced items. Bookstores customarily advertise discounts on bestsellers. Among conventional bookstores, we found that the bestseller discount systematically increased with the ...

We propose a practical scheme for end-to-end optical backpropagation in neural networks. Using saturable absorption the nonlinear units, we find that backward-propagating gradients required to train network can be approximated surprisingly simple pump-probe requires only passive elements. Simulations show that, with readily obtainable depths, our approach achieve equivalent performance state-of...

BACKGROUND Most health technology economic evaluations simulate only the prevalent cohort or the next incident cohort of patients. They therefore do not capture all future patient-related benefits and costs. OBJECTIVE We show how to estimate and aggregate the incremental cost-effectiveness ratios (ICERs) for both currently eligible (prevalent) and future (incident) patient cohorts within the ...

The ordering model between single supplier and multi-retailers under the circumstance of non-cooperation supply chain is discussed in this paper, an improved linear price discount strategy is also provided. This strategy considers two situations of incremental discount and decremental discount at the same time. Moreover, Stackelberg game model of both parties’ order on supply and demand is give...

Gollier and Weitzman (2010) show that if future consumption discount rates are uncertain and persistent, the consumption discount rate should decline to its lowest possible value for events in the most distant future. In this paper, I argue that the lowest possible growth rate of consumption per capita in the distant future is zero (assuming that humans do not die out). Substituting in the Rams...

This paper evaluates the impact of price discount contracts and pricing schemes on the dual-channel supply chain competition. Channel conflict occurs when the supplier enters the online direct channel. Traditional contracts normally require tedious administrational participation, full information of the cost structures, and other factors. The introduction of simple price discount contracts aims...