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Agents' beliefs regarding future monetary policy changes influence their current decisions. However, these expectations may not always materialize in the future. This study shows that the monetary fundamental shocks (exogenous changes consistent with expectations) stabilize output and inflation, while the noise shocks (biased beliefs that fail to be realized in the future) increase economic fluctuations. Moreover, factors that amplify financial frictions—the spread between the capital return of entrepreneurs and the risk‐free interest rate of a central bank—can increase anticipation effects associated with these two types of monetary policy shocks. [ABSTRACT FROM AUTHOR]

We endogenize the R&D financial structure and investigate the effects of tax policy (dividend, corporate, and bond income taxes). Agency costs exist between the supply of and demand for funding, which enable the financial market to reshuffle loanable funds out of less productive firms toward others with greater productivity. We show that the financial structure-growth relationship is not monotonic, depending on the relative productivity between the existing and new firms and the allocation of loanable funds between them. The allocation of loanable funds, rather than their market amount, plays a key role in determining the effects of policy. [ABSTRACT FROM AUTHOR]

In this paper, we examine the effects of international capital mobility on innovation, growth, and optimal growth policies in a small open economy with R&D‐driven growth. Households can borrow funds from an imperfect international capital market to finance their investment in R&D firms. We show that the economy can reach a higher growth rate if international capital is more mobile. This result is consistent with recent empirical findings. Moreover, we show that the common growth‐enhancing policies, such as patent protection and the R&D subsidies, have an additional negative welfare effect when households can access the international capital market. Accordingly, the optimal patent protection and R&D subsidy should be smaller when the degree of international capital mobility is higher. [ABSTRACT FROM AUTHOR]

The authors propose a pedagogical apparatus embodying a solid micro-foundation with emphasis on the public's choice between currency and demand deposits being an optimal decision. On the basis of the pedagogical exposition, the authors explain how money supply is related to the combined behaviors of the central bank, commercial banks, and the public.