區域特徵線性影響下序列投資最適評選模式

The Optimization of a Centralized Sequential Investment Problem under the Linear Effect on Regional Characteristics

張正昌(Cheng-Chang Chang) ； 郭昆崇(Kun-Tsung Kuo)

《經濟研究》 39卷1期 (2003/01) Pp. 103-131

摘要

本研究乃建立在全球經濟不景氣的條件下，集中化序列投資策略為國際市場推進模式之選擇。據此，引用數學規劃理論，建構跨國企業序列投資最適評選模式，以求得在最短時間內達至國際市場預期穩健營運能力之投資推進路徑。再者，本研究導入路徑效能及序列效能之概念，並假設任一投資區域之「區域特徵」為影響後續投資區域序列效能的主要因子，進而考慮區域特徵具線性影響與完全遺忘性質，藉以探討模式性質，並引用0-1整數規劃建構可求解的模式。最後，並提出綜合性討論，分析模式內涵及區域特徵線性影響在實質投資中的意涵，藉以彰顯本研究模式應用在企業跨國投資時之合理性及其價值。

關鍵字

序列投資 ； 路徑效能 ； 序列效能 ； 區域特徵 ； 遺忘性質

並列摘要

This research is conducted under the basic conditions of global economic downturn and adopts the centralized sequential investment strategy as the appropriate strategic choice for international market advancement mode. Accordingly, the optimization model of a centralized sequential investment problem (CSIP) for transnational investment is then developed by using the mathematical programming, in order to obtain the sequential investment path to fulfill the desired robustly operation capacity on international market within the shortest time period. In addition, this research introduces the concepts of path effectiveness and sequential effectiveness. Also, the regional characteristics are regarded as major factor that affects the timing of reaching predetermined operation rewards in an investment region. We further assume regional characteristics have the completely memoriless property and linear effect. Based on such limitations, the CSIP's structural properties are demonstrated and the solving formulation is then developed by using 0-1 integer programming. Finally, in order to emphasize the CSIP's feasibility and application value, the discussions referring to the model's meanings as well as the meanings of ”the linear effect on regional characteristics” in the real world are also proposed.

並列關鍵字

Centralized sequential investment strategy ； Path effectiveness ； Sequential effectiveness ； Regional characteristics ； Memoriless property

參考文獻

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