[心得] 分享關稅影響力的評估
4/2川普宣布關稅幅度太驚人,我第一時間想認輸,偏偏遇到清明節連假,
4/7 4/8拼命砍股票已實現損失463萬,虧掉超過1/3的身價,帳上還有連續
跌停三天的某股票未實現損失68萬,應該沒人比我慘,幻想股票賺大錢
晉升婆羅門,實際上還是在賤民階級掙扎。
目前關稅的影響,股票是超跌還是後面還有大怒神,我分享一下我自己判
斷的方法,大家也可以去想想自己的股票,是跌到投資價值浮現還是後面
還有18層地獄。當然因為我不是專業人士,判斷方式很粗糙,也希望專業
人士可以多多分享與討論。
https://imgur.com/a/WUyay0I
假設世豐每個月賣5個螺絲,每個螺絲售價100元,銷貨成本80元,每月營業毛利100元,
扣掉50元營業費用,每月可以賺50元。
第一步:假設最終關稅
假設關稅的結果要被課25%的關稅
面臨25%的稅率,為了方便計算,當固定每個螺絲課25元的關稅
第二步:假設租稅負擔比率
如果課稅後螺絲售價125元,消費者面臨100元螺絲漲價到125元,表示關稅全數由消費者
負擔。
如果課稅後螺絲售價100元,生產者最終只會收到75元(25元關稅),表示關稅全數由生產
者負擔。
買賣雙方的議價能力決定誰需要負擔比較多的關稅,世豐的例子,烤漆螺絲是獨門技術所
以猜消費者願意負擔更多的稅賦,猜測最後售價為115元(世豐只會收到90元),美國25元
的關稅,消費者負擔15元,世豐負擔10元。
第三步:假設成交數量萎縮程度
如果生產者的議價能力很強,且最消費者而言是剛需的話,那可以假設成交數量完全不會
萎縮,因為沒有資料,直覺漲價25元會造成銷售量減5%(真的很樂觀)
第三步:假設完成後,開始預估獲利影響
課關稅前,每月毛利=5*(100-80)=100元
課關稅後,每月毛利=5*0.95(90-80)=47.5元
因此評估關稅後營業毛利減半,再扣50元營業費用,營業利益歸零。
就因為如此粗糙的分析,半小時的思考我決定持有的三檔股票全砍(最後只跑成功兩個)
,等到未來Q2財報公布才能知道我的分析哪些假設不合理,但有分析總比沒分析好
如果有人用我的方法分析自己的股票,能因此成功少虧一些錢,那我會很開心。
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 1.162.21.89 (臺灣)
※ 文章網址: https://www.ptt.cc/bbs/Stock/M.1744216423.A.8C7.html
推
04/10 00:35,
1周前
, 1F
04/10 00:35, 1F
推
04/10 00:35,
1周前
, 2F
04/10 00:35, 2F
推
04/10 00:35,
1周前
, 3F
04/10 00:35, 3F
→
04/10 00:35,
1周前
, 4F
04/10 00:35, 4F
推
04/10 00:36,
1周前
, 5F
04/10 00:36, 5F
→
04/10 00:36,
1周前
, 6F
04/10 00:36, 6F
推
04/10 00:36,
1周前
, 7F
04/10 00:36, 7F
推
04/10 00:36,
1周前
, 8F
04/10 00:36, 8F
推
04/10 00:37,
1周前
, 9F
04/10 00:37, 9F
推
04/10 00:38,
1周前
, 10F
04/10 00:38, 10F
推
04/10 00:38,
1周前
, 11F
04/10 00:38, 11F
→
04/10 00:38,
1周前
, 12F
04/10 00:38, 12F
推
04/10 00:39,
1周前
, 13F
04/10 00:39, 13F
推
04/10 00:40,
1周前
, 14F
04/10 00:40, 14F
推
04/10 00:40,
1周前
, 15F
04/10 00:40, 15F
推
04/10 00:41,
1周前
, 16F
04/10 00:41, 16F
→
04/10 00:41,
1周前
, 17F
04/10 00:41, 17F
→
04/10 00:41,
1周前
, 18F
04/10 00:41, 18F
推
04/10 00:41,
1周前
, 19F
04/10 00:41, 19F
→
04/10 00:41,
1周前
, 20F
04/10 00:41, 20F
→
04/10 00:41,
1周前
, 21F
04/10 00:41, 21F
→
04/10 00:42,
1周前
, 22F
04/10 00:42, 22F
噓
04/10 00:42,
1周前
, 23F
04/10 00:42, 23F
推
04/10 00:42,
1周前
, 24F
04/10 00:42, 24F
推
04/10 00:42,
1周前
, 25F
04/10 00:42, 25F
→
04/10 00:43,
1周前
, 26F
04/10 00:43, 26F
→
04/10 00:44,
1周前
, 27F
04/10 00:44, 27F
推
04/10 00:46,
1周前
, 28F
04/10 00:46, 28F
推
04/10 00:46,
1周前
, 29F
04/10 00:46, 29F
→
04/10 00:46,
1周前
, 30F
04/10 00:46, 30F
→
04/10 00:46,
1周前
, 31F
04/10 00:46, 31F
→
04/10 00:46,
1周前
, 32F
04/10 00:46, 32F
推
04/10 00:47,
1周前
, 33F
04/10 00:47, 33F
推
04/10 00:47,
1周前
, 34F
04/10 00:47, 34F
→
04/10 00:47,
1周前
, 35F
04/10 00:47, 35F
推
04/10 00:47,
1周前
, 36F
04/10 00:47, 36F
推
04/10 00:48,
1周前
, 37F
04/10 00:48, 37F
→
04/10 00:48,
1周前
, 38F
04/10 00:48, 38F
→
04/10 00:49,
1周前
, 39F
04/10 00:49, 39F
還有 41 則推文
→
04/10 01:04,
1周前
, 81F
04/10 01:04, 81F
→
04/10 01:04,
1周前
, 82F
04/10 01:04, 82F
推
04/10 01:04,
1周前
, 83F
04/10 01:04, 83F
推
04/10 01:05,
1周前
, 84F
04/10 01:05, 84F
推
04/10 01:07,
1周前
, 85F
04/10 01:07, 85F
推
04/10 01:08,
1周前
, 86F
04/10 01:08, 86F
→
04/10 01:08,
1周前
, 87F
04/10 01:08, 87F
推
04/10 01:08,
1周前
, 88F
04/10 01:08, 88F
推
04/10 01:09,
1周前
, 89F
04/10 01:09, 89F
→
04/10 01:09,
1周前
, 90F
04/10 01:09, 90F
→
04/10 01:10,
1周前
, 91F
04/10 01:10, 91F
→
04/10 01:10,
1周前
, 92F
04/10 01:10, 92F
推
04/10 01:11,
1周前
, 93F
04/10 01:11, 93F
推
04/10 01:11,
1周前
, 94F
04/10 01:11, 94F
推
04/10 01:14,
1周前
, 95F
04/10 01:14, 95F
推
04/10 01:14,
1周前
, 96F
04/10 01:14, 96F
推
04/10 01:15,
1周前
, 97F
04/10 01:15, 97F
推
04/10 01:15,
1周前
, 98F
04/10 01:15, 98F
→
04/10 01:16,
1周前
, 99F
04/10 01:16, 99F
→
04/10 01:16,
1周前
, 100F
04/10 01:16, 100F
推
04/10 01:18,
1周前
, 101F
04/10 01:18, 101F
推
04/10 01:23,
1周前
, 102F
04/10 01:23, 102F
→
04/10 01:23,
1周前
, 103F
04/10 01:23, 103F
→
04/10 01:23,
1周前
, 104F
04/10 01:23, 104F
推
04/10 01:24,
1周前
, 105F
04/10 01:24, 105F
→
04/10 01:24,
1周前
, 106F
04/10 01:24, 106F
→
04/10 01:24,
1周前
, 107F
04/10 01:24, 107F
→
04/10 01:24,
1周前
, 108F
04/10 01:24, 108F
→
04/10 01:25,
1周前
, 109F
04/10 01:25, 109F
→
04/10 01:25,
1周前
, 110F
04/10 01:25, 110F
→
04/10 02:07,
1周前
, 111F
04/10 02:07, 111F
→
04/10 02:08,
1周前
, 112F
04/10 02:08, 112F
→
04/10 03:01,
1周前
, 113F
04/10 03:01, 113F
推
04/10 04:29,
1周前
, 114F
04/10 04:29, 114F
→
04/10 04:40,
1周前
, 115F
04/10 04:40, 115F
推
04/10 06:20,
1周前
, 116F
04/10 06:20, 116F
→
04/10 06:20,
1周前
, 117F
04/10 06:20, 117F
推
04/10 06:32,
1周前
, 118F
04/10 06:32, 118F
推
04/10 08:07,
1周前
, 119F
04/10 08:07, 119F
推
04/10 10:03,
1周前
, 120F
04/10 10:03, 120F
Stock 近期熱門文章
PTT職涯區 即時熱門文章
-3
8