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卓龍 | 7th Jun 2010, 01:23 AM | 社會, 政治, 經濟, 置頂文章, 數學 | (772 Reads)

現在重新檢視凱恩斯的公式是否正確︰

Is Keynesian Theory right?

 

個人工資收入 Wage Received (W)

 +  期初個人儲蓄 Initial Saving (S)

= 個人資產初值 Initial Personal Asset (IWS)

 = 個人消費支出 Consumption Paid (C)

+  期末個人儲蓄 Final Saving (S)

= 個人資產尾值 Final Personal Asset (FCS)

 

企業消費收入 Consumption Received (C)

+  期初企業資本形成 Initial Investment (I)  

= 企業資產初值 Initial Enterprise Asset(ICI)

                                        = 企業工資支出 Wage paid (W)

+ 期末企業資本形成 Final Investment (I)

=  企業資產尾值 Final Enterprise Asset (FWI)

 

假設個人工資是$10,000 Assume wage is $10,000.

 

1 Phase 1   $10,000 (W)  +  $5,000 (S)  = $15,000 (IWS) 

2 Phase 2                                                =  $9,000 (C)  + $6,000 (S)  = $15,000 (FCS)

                                         $9,000 (C)  +  $8,000 (I)  = $17,000 (ICI)

                             =  $10,000 (W)  + $7,000 (I) = $17,000 FWI

                                             $10,000 (W)  +  $6,000 (S)  = $16,000 (IWS) 

3 Phase 3                                               =  $12,000 (C)  +  $4,000(S)   = $16,000 (FCS) 

                                      $12,000 (C)  +  $7,000 (I)  = $19,000 (ICI)

        =  $10,000 (W)  + 9,000 (I) = $19,000 FWI

                                 $10,000 (W)  +  $4,000 (S)  = $14,000 (IWS) 

4 Phase 4                                              =  $5,500 (C)  +  $8,500(S)   = $14,000 (FCS)

                                        $5,500 (C)  +  $9,000 (I)  = $14,500 (ICI)

               = $10,000 (W)  +  $4,500 (I)   = $14,500 FWI

                                      $10,000 (W)  +  $8,500 (S)  = $18,500 (IWS) 

 

 

正確的公式是 Correct Formula is

(個人工資收入 Wage W  +  個人儲蓄 Saving S)

+ (消費Consumption C+企業資本形成 Investment I)

= IWS + ICI = 貨幣供應  Money  Supply  M

 

Phase 1:  ($10,000 + $5,000)                                    =  $15,000

Phase 2:  ($10,000 + $6,000) + ($9,000 + $8,000)

=  $16,000 + $17,000  = $33,000

Phase 3:  ($10,000 + $4,000) + ($12,000 + $7,000)

   $14,000 + $19,000  =  $33,000

Phase 4:  ($10,000 + $8,500) + ($5,500 + $9,000)

=   $18,500 + $14,500  = $33,000

從以上的數目得知 learn from the above figuresWSCIIWSICI

W+SC+I

W+CS+I

S+CW+I

所以凱恩斯的推論 Therefore Keynesian Theory 

S+C=C+I

S=I

是不成立的  is  not right