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Social efficiency of entry in a vertically related industry (2015)
Journal Article
Basak, D., & Mukherjee, A. (2016). Social efficiency of entry in a vertically related industry. Economics Letters, 139, https://doi.org/10.1016/j.econlet.2015.12.003

We provide a new perspective to the literature on social desirability of entry by showing that, if the input supplier has market power, social desirability of entry of the final goods producers depends on returns to scale. Entry in the final goods ma... Read More about Social efficiency of entry in a vertically related industry.

Endogenous choice of price or quantity contract and the implications of two-part-tariff in a vertical structure (2015)
Journal Article
Basak, D., & Wang, L. F. (2016). Endogenous choice of price or quantity contract and the implications of two-part-tariff in a vertical structure. Economics Letters, 138, https://doi.org/10.1016/j.econlet.2015.11.026

We re-investigate the endogenous choice of price (Bertrand) and quantity (Cournot) contract in the presence of a vertically related upstream market for input. We find that choosing price contract is the dominant strategy for downstream firms when the... Read More about Endogenous choice of price or quantity contract and the implications of two-part-tariff in a vertical structure.