@article{oai:nagoya.repo.nii.ac.jp:00028522, author = {Adachi, Takanori}, issue = {E19-11}, journal = {Economic Research Center Discussion Paper}, month = {Sep}, note = {The Monti-Klein model of monopolistic banking is extended by Weyl and Fabinger's (2013) conduct parameter approach to include oligopolistic banking. By considering im- perfect competition in loan and deposit markets, I show that whether an increase in the conduct parameter in one market also raises the equilibrium rate in the other market de- pends on whether the marginal cost of loan/deposit increases or decrease as the amount of the other "product" increases. Specifically, if the cross partial derivative of the cost function is positive, then an increase in the conduct parameter in the loan market lowers the deposit rate, whereas an increase in the conduct parameter in the deposit market raises the lending rate., I am grateful to a Grant-in-Aid for Scientific Research (C) (18K01567) from the Japan Society of the Promotion of Science.}, pages = {1--5}, title = {Klein and Monti meet Weyl and Fabinger : Imperfect competition in the banking sector}, year = {2019} }