Competition and Increasing Returns to Scale: A Model of Bank Size

Competition and Increasing Returns to Scale: A Model of Bank Size

This paper examines the causal e¤ects of bank size on banks’ survival, asset quality, and leverage. Two forces drive these e¤ects: increasing returns to scale derived from banks’expertise; and competition. The …rst enables bigger banks to survive competition better, have higher asset-quality, and be more leveraged. It drives banks into a race for expansion. This race toughens competition betwee...

Bank Size, Returns to Scale and Cost Efficiency

Since the passage of Dodd-Frank, government regulators have become more interested than ever in the significant increase of bank size in the U.S. financial sector. To shed light on the reasons of the bank size increase and its effects on banks, we study the dynamic interactions between size, cost efficiency and returns to scale. Using Fourier flexible form, we show that banks of all but the lar...

the innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran

آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...

Increasing Returns, Imperfect Competition and Factor Prices

We show how, in general equilibrium models featuring increasing returns, imperfect competition and endogenous markups, changes in the scale of economic activity affect income distribution across factors. Whenever Þnal goods are gross-substitutes (grosscomplements), a scale expansion raises (lowers) the relative reward of the scarce factor or the factor used intensively in the sector characteriz...

Capacity Utilization under Increasing Returns to Scale