I model the market for an active ingredient (with a brand-name drug and n differentiated generic versions) to study the effect of a substitution rule on prices and the extensive and intensive margin of generic competition. Both substitution rules with physician and patient veto decrease the...

In this paper, I study the effect of parallel trade (cross border resale of goods without the authorization of the manufacturer) on pharmaceutical regulation in a North-South framework with a firm's endogenous decision to export to the South. Governments in both countries may limit prices...

This paper studies the effect of two regulatory instruments - a price cap and a reference price system - a mandatory substitution rule, and the combination of both on generic competition in a Salop-type model with an off-patent brand-name drug and n differentiated generic versions. The price cap...

This paper studies interaction of pharmaceutical regulation and parallel trade in a North-South framework. An innovative Örm located in the North can sell its drug only in the North or in both countries. Governments may limit reimbursement for the drug. Reimbursement limits reduce the Örmís...

This paper studies the effect of pharmaceutical regulation at the wholesale level, if markets are integrated by parallel trade, i.e. trade outside the manufacturerś authorized distribution channel. In particular, maximum wholesale margins, a restriction of pricing by the intermediary, and...

This paper analyzes the consequences of parallel trade on health care systems in a two-country model with a vertical distributor relationship. In particular, two cost-sharing systems - coinsurance and indemnity insurance - are compared with respect to changes in copayments and public health...

Empirical evidence for the U.S. suggests that the consumption of intoxicants increases in association with the socio-economic deprivation of the middle-class. To explore the underlying mechanisms, we set up a task-based labor market model with endogenous mental health status and a health care...