Browsing by Subject "Economic policy"

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A neo-Schumpeterian perspective on the analytical macroeconomic framework
the expanded reproduction system
(2015) Jun, Bogang; Kim, Tai-Yoo
This study aims to introduce a new analytical macroeconomic framework, the expanded reproduction system, that combines the accumulated wisdom of several contemporary economic models while also compensating for their shortcomings. This new framework may be used to study macroeconomic phenomena from both the supply and demand side over a number of different time intervals. Furthermore, as we account for both new product and productivity innovations, we are able to account for both qualitative and quantitative developments within the economy.
Price stability versus full employment
the Phillips curve dilemma reconsidered
(2016) Schwarzer, Johannes A.; Hagemann, Harald
This dissertation focuses on different interpretations of the Phillips curve particularly from the end of the 1950s to the beginning of the 1970s. In the 1950s and 1960s the Phillips curve was mainly perceived as a “cruel dilemma”. From this perspective the curve seemed to imply that price stability and full employment (and to some extent also economic growth) are mutually conflicting policy objectives. Furthermore, the curve was usually regarded as describing disequilibrium phenomena, that is, excess demand or supply on the labour market causing a price reaction. On the other hand, particularly since the late 1960s, the Phillips curve became more and more embedded into an equilibrium approach, so that departures from a “natural rate of unemployment” are possible only by surprise inflation. Moreover, within this view, price stability and full employment are assumed to be compatible policy goals. These two different lines of thought are presented in three already published peer-reviewed journal articles which are reproduced in the first half of this Ph.D. thesis. The underlying reasons for these different views are then discussed in the remainder of the dissertation. It is shown that both lines of thought built on very different assumptions regarding the causes of inflation and the specific kind of unemployment prevailing in the economy. The discussion is then related to current economic models (such as the New Keynesian approach) which also point at a possible conflict between price stability and full employment.
The legacy of Friedrich List
the expansive reproduction system and the Korean history of industrialization
(2016) Jun, Bogang; Gerybadze, Alexander; Kim, Tai-Yoo
This study revisits the theory of Friedrich List from a more comprehensive and modernized perspective and applies it to the Korean history of industrialization. Although List is well known as the scholar who insisted on the protection of infant industry, his argument on protectionism is a part of the broader picture depicted in his book The National System of Political Economy (1841). This study follows his theoretical legacy in various fields of study. Although we can find his theoretical influence in several fields of research such as the national innovation system, concept of national competitiveness, and theory of developmental state, these studies fail to embrace all the arguments of List. Additionally, theses models focus more heavily on the explanation of historical and regional development phenomena without providing general principles of economic development behind the phenomena. This study therefore aims to suggest the expansive reproduction system as a generalized and modernized version of List’s theory and to show its example by using the Korean history of industrialization. Consequently, we argue that the economic development of Korea has been achieved by putting the theory of List into practice.