There is enormous literature on the determinants of consumption of cigarettes and other tobacco products, and on the magnitude of the impact of a wide variety of economic and noneconomic factors. Also, a huge amount of research has been done on the association between income inequality and...

Using survey data from a large public research organization, this study examines entrepreneurship propensities of academic researchers, focusing on gender differences. Although sample means of female and male propensities toward entrepreneurship are fairly similar, regression estimates show...

This paper focuses on the nexus between nascent entrepreneurship (NE) and inventive activity. It questions how NE affects inventive activity (including innovation and patenting) while analyzing the views and predictions that have used patenting as an indicator of entrepreneurial behavior. Using...

This paper adds to two strands of the economics literature, the literature on product durability and on technical change, in a small way by introducing the possibility that an uncertain invention may be exogenously durable. Durability makes otherwise fully appropriable innovation porous. We...

Socially optimal cost-reducing R&D with product durability is studied. Results show that the first period optimal R&D and output with durability exceed the respective levels without durability. The second period R&D and output are identical to the no durability case.

Using state-level data for the United States, this study uniquely examines the effects of cigarette prices and income on seven dimensions of smoking behaviour. Results show that income-based policies are relatively more effective than price- or tax-based policies. Smokers considering quitting...

This paper examines determinants of networking by academics. Using information from a unique large survey of German researchers, the key contribution focuses on the active versus passive networking distinction. Is active networking by researchers a substitute or a complement to passive...

The paper studies the effect of price-cap regulation on the research behaviour of a regulated firm and an external developer who are pursuing an uncertain innovation. Contributions of this work include incorporating innovation uncertainty and imperfect appropriability of innovation rewards into...

This article uses state-level US panel data to examine the effects of cigarette advertising on smoking. We disaggregate cigarette advertising into (1) print, (2) outdoor, (3) entertainment and (4) store. How does advertising persist over time across advertising media? Are there differences in...

This paper examines the effectiveness of Pigovian taxation in checking the behaviour of a durable goods monopolist who generates some externality in the production process. The durable good lasts two periods. It is found that while the effect of an increase in the tax is to lower the first...