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柳金祿 군산대학교 1987 論文集 Vol.14 No.-
Public choice theory can be defined as the econmic study of nonmarket decisionmaking, or simply the application of economics to political science. The purpose of this study is to overview the major theory of public choice, to examine the usefulness and limitation of public choice approach to public administration, and to suggest the desirable direction for the application of public choice theory to public administration. In conclusion, public choice approach is very useful in public administration in the sense that it enhances democratic efficency in public administration, especially in an era of financial retrenchment. The weakness in the application of public choice theory to public administration will have to be complemented by the feeling, intuition, humanity, political rationality, interpretive theory or phenomenological approach, and critical theory.
柳金祿 군산대학교 1987 論文集 Vol.14 No.-
In evaluating the economic validity of public projects, the social rate pf discount is very important.But the estimation of the social discount rate has been one of the most difficult problems in making public investment decision.Therefore the purpose of this study is to suggest the optimal estimation of the social discount rate in public project analysis by examining the theoretical background and practice relating to the estimation of the social discount rate. Theory of the social discount rate is divided into STPR (Social TimePreference Rate) and SOCR (Social Opportunity Cost Rate).STPR which aims at efficient allocation of resources between present and future generations regards all benefits accrued from investments as the flow of consumption and derives numeraire from it.STPR is also subdivided into authoritarian(normative) STPR and democratic STPR by the issue of government responsibilty for the welfare of future generations. SOCR, in contrast, aims at efficient allocation of resources between private and public sector.After W.J.Baumol, the opportunity cost means the maximum alterna tive benefits in the private sector without considering the sources of resources trans-ferred. STPR and SOCR are succeeded to and practically used by UNIDO and OECD (and IBRD), respectively.OECD uses savings (investment) as numeraire.In this respect, the method of UNIDO which uses consumption as numeraire is different from that of OECD.But both methods are similar in reality.While UNIDO uses STPR as the social discount rate, it uses Baumol's opportunity cost to derive the shadow price of investment(pinv).On the other hand, OECD uses CRI(UNIDO's STPR) to derive so which is inevitable in the determination of ARI. KDI uses the rate of return in the private sector, which is based on Baumol's theory, as the social discount rate and considers it optimal to use 13% as the social discount rate in evaluating the validity of public projects.The social discount rate in Korea by Chakravarty's method and S-T model (Lyn Squire & van der Tak model) is 9.53% and 7.26% ∼10.09% respectively.Comparing with the previous KDI's estimation, these values are rather lower than expected. In conclusion, the social discount rate is not fixed within a society. Since the social discount rate is variable according to a continuously fluctuating social, economic conditious such as economic situation and time, flexibility and experience should be taken into account in optimally estimating it.
公企業의 事業部制組織에 關한 硏究 : 前提條件과 實積評價를 中心으로
柳金祿 군산대학교 1988 論文集 Vol.15 No.-
The purpose of this study is to contribute to the enhancement of managerial efficiency of public enterprises by examining the preconditions and performance evaluation of the divisionalized organization. Several preconditions such as decentralization, performance evaluation criteria, intra-company transfer price, and the rational allocation of overhead cost, etc., should be accomplished for the successful application of divisionalized organization to public enterprises. The efficient operation of performance evaluation can be accomplished by those such as the precedent establishment of managerial accounting system, the evaluation of quantitative and qualitative components, and the evaluation of benefits and costs within the authority of the director of divisionalized organization, etc. Finally the effective application of divisionalized organization to public enterprises depends upon the top manager's attitude, the managerial goal of public enterprises, human resourses, the size of public enterprises, and the timing of the application of divisionalized organization to public enterprises.
柳金祿 군산대학교 1988 論文集 Vol.15 No.-
The purpose of this study is to contribute to the enhancement of scietific administration by improving the ability to use computers in management science and management information system. To this purpose, I will define the scope of management science for public administration, and introduce computer programs for use in managment science. The scope of management science is largely divided into deterministic models, probabilistic(or stochastic)models, and implementation. Deterministic models include linear programming, duality theory and sensitivity analysis, transportation model, assignment model, integer programming, goal programming, nonlinear programming, network models, dynamic programming, and cost-benefit analysis. Probabilistic models consist of decision theory, PERT/CPM, game theory, inventory models, Markov chain model, queuing models, and simulation. There are many computer programs for use in management science, and computer programs that are being mostly used in management science are as follows : MPSX/370, MINOS, SLAM Ⅱ, SAS/0R, QSB, CMMS, STORM, LINDO, GINO/PC, HTPM Ⅱ, SUPER PROJECT PLUS, GPSS, SIMSCRIPT Ⅱ, etc. In conclusion, I think that scientific administration can be accomplished by the enhancement of the ability to use management science models with computers in public administration and management information system.