1979-03-17 — Page 32

六期星

cost will affect the productivity and the overall

頁四第張八第一日九十月二年未己曆夏

1979

WAH KIU YAT PO gorup may have to work more so as to offset their losses" due to increase of salaries. tax. Although they would work more, the productive efficiency would not be

報日僑華

中學會考試題預習專欄

經濟 (廿三)

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Economics (24)

What would be the possible

economic consequences if

(1) The salaries. tax in Hong

Kong were to be raised by 2% 20

(2) Hong Kong were to impose.

tariff on all imports?

If the Hong Kong Government were to raise the salaries tax. the economic consequences could be summerized as follows 1. The incomes of all

households would decrease owing to the higher tax payments. As a result, the disposable income in a family will be reduced,

This is

leading to lower purchasing.. power of the family. especially true for the lower. income group in Hong Kong. If 2% of salaries tax rate. fwere to be raised, most of

the families will be affected.

Since the decrease of disposable income of each. family will lessen the

consumption power, the

demand for the aggregate commodities in the whole economy would decrease. this case, the real income of

each household would have been diminished.

In

3. Consumers will tend to buy more necessity good rather than luxury goods because. their disposable incomes diminish when tax increases.

4. General price level in the

economy may be affected. It may decrease or start to decrease through the working of market mechanism-in: local laissez-faire economy.

The working incentives of labour would be discouraged as their earnings are closely related to their taxes. Workers may decline to work hard or to work overtime as leisure becomes more attractive to them.

6. Workers of lower-income

improved because their work incentives would have been discouraged:

The ability of savings in the. whole economy would be: reduced because of higher taxation. Asthéreal income. of the household decreases, family will save up less.

money than before. In the economy, fixed deposits would diminish and its decrease will be more than the decrease of demand deposits. Accordingly, the creation of bank credit would. be hindered owing to reduction of savings,

8. The amount of investment

in a family would decrease, leading to the reduction of aggregate investment level of the: whole economy..

impeded.

capital

may be.

9. The distribution of income in the society would be more even because those higher- income group would have to. pay greater amount of tax than before. On the other. hand, the Increase of taxation will lead to greater government revenue. amount of money. can be spent on various, social services and it will benefit the society and redistribute income.

This

If the Hong Kong Government were to impose tariff to all imports; the possible economic consequences could be summerized as follows:- 1. As Hong Kong is lack of.

raw materials and natural resources, "domestic production depend largely on imported raw materials and resources. Importers:

would certainly raise up the prices of those imported goods in order to offset the. losses. in tariffs. As a result, the cost of production will be raised in. local manufacturing industries..

2. The increase of production

output level. Hong Kong has long been export-oriented: and it is likely that Hong CKong is going to diversify. the foreign markets by the way of exporting products of light industries: and heavy industries. The imposition of tariff will hinder local industrial diversification and

the discouragement of: local exports will affect the economy.of Hong Kong:

3. Although Hong Kong is now

suffering from world protectionism especially from the restriction of textiles: exports by European Economic Community, the development of local economy, still mainly.

If the foreign. trading companions take. revenge: on Hong Kong, more tariff would be imposed to

This Hong Kong, exports. will put Hong Kong into a disadvantage position when compared with other trading competitors. The imposition of tariff will encourage the excercising force of protectionists.

foreign tn. " depends on

4. Because of the rise of

production cost, and overall

rises in rent wages and other cost of production will be caused. It is not easy for those small labour intensive industrial units to operate. They may shut down because they are unable to bear the: losses. Meanwhile

unemployment problem would

happen.

5. The rise of production cost

will lead to the rise of the prices of domestic products. In this case, the general price. level of local product will be bid up..

6. As the prices of imported

foreign goods increase; the prices of local goods arid services will be stimulated. Consequently, and inflation problem will happen. 7. Local government revenue

will increase in a short run.

8. Tariff will discourage local consumers to buy foreign goods because of the rise of the prices of foreign goods.

日七十月三年九七九一屦公年八十六國民華中息消邨新育教

(ii) Prove that C touches.

the x-axis at the point

#(2,0);

domestic products and it would help the development of local industries.

9. Imports would be reduced and part of the consumption of foreign luxury goods would diminish. As a result, the imposition of tariff can local new established new industries because it makes the imported goods to have, less competitive power.

10. Tariff can also prevent

"dumping", That is to say, tariff can protest.local producers against dumping of foreign goods on the local market at a much lower price.

To sum up, the imposition of tariff in Hong Kong's imports can only benefít local economy in a short rum. In the long run inflation and unemployment problems may be induced owing to the reduction of international specialization of labour and the achievement of economics of seale may be hindered. the whole, the standard of living in Hong Kong may not be improved and it may worse than before, Local citizeris must bear the social cost of tariff.

(廿三)

明德出版社岑俊彥提供資料

附加數學

On

Additional Mathematics (23)

Exercise 12 Paper I, Sect

In the fig. AC is the hisector of /BAD which i路 360 If CD is. 2000 metres

and sin18o - √5-1

prove that

(i) tan36-tania nc

BC

tan180

2000.

(ii)

tan360

o-tan180.

tan18 (iii)BC - 2000(/5-1)

2. Given the circle,

2

+32-4x-10y+4

and the line,

1:5x+12y-18-

os36°

(iii) If £ cuts Cat P and

Q, find the distance

of L. from the centre of C. (iv) Using (1) and (11),

find the length of the

chord PQ.

It would benefit the sales of.

(i) Find the centre and radius of C.

The fig. represents the

rough sketch of the curve

C: y = 2+x

The tangents TA and TB touch the curve at A and B on the

x-axis

(i) Find the

ordinates

Aand B. (ii) Find the equations of

the tangents TA and TB. (iii) Find the area of the

shaded part.

F is a fixed point on a straight Line. A particle moving along this straight

line and its distancadas

from Fat,

by the formula

2

18

k(2+cos t), where

a constant.

(i) Prove that the

iven

acceleration of the. particle is 6k-48, (11) Find the values of s

-at the points where the

velocity

parti

(a)

(b) a.maximume

a) Find the modulus:and

argument of

(co826+igin20)

(cose-isine)"

If z = x+iy and Z is ite

conjugate, find the locus which is given by

z艺+2(x+g)

大四年之間,共有

一九六二年至一九

一切要用公邀股"

•亦無所浴室-

“旺無因蒻素食

- 悠等大廈樓高七

之第,實非安居之

·:已被湖汰,空置的

合小學,近數年來 ..徙衆大建的天 - 旅行於数域。 校舍改住宅的方法 小珠股將天令 在實施食區計劃之

不少-爲減輕邨的 方呎以下者,爲救 否在阎穬在廿四平 與甚高,平均每人 黨七千人,人口

湾慶者被

後落雖邨磡頭橫

少不却園公憩休

興建公園。” 小販市塲表 油 有遷往邨內的臨時 其篷- 苗發署將他 非法建築物營業!!

·多名小藏在此括

•党然有滋莴

說祺的公函× 朵毌

·足以成爲一個蜩息

千六百餘呎面積:

略变,但頗受居民歡迎。

·怨等單位,附有獨立設備 比徙 休塲所。 白改成住宅,接座有十六個單位, 一方面也解决了小商題。(格). 量大厦單位優務百倍,粗金雖然顯磡各座大厦之間空地, ,亦内四座大厦之天合校舍現 故事公園,不傲类化了境,另一

分段學遂將之改成住宅,讓居住於花面,例蜞第一座、 纸突過於织度的家庭遷入居住。五座等對開的地方,便有新設的 校舍,往宙被歹徒作非法用途,外,其他大度空靈地方,不少冰 一向甚多小眼搔賣,勇威是將之

二金約

新邨消息

建築材料短缺拖慢工程 禾奉新邨商場大厦 延遲八月落成啓用

棠中心大厦,可望本年七月中落成,八月投入投,第一批開投店舘包括雨問酒檫-一惬 樓高四層,預定容納多個商業店舖的禾商: 他說:誠商業中心的商媯體位,將分三期 禾商榮中心大厦,妮立在沙田來減輕隔綫,七百多呎的新店貓位。八十個街市攤惕,和一個 超級市滿、百貨公司、兩間銀行、三十多個直

樓高四層商業及服務機構均備

『雞邨、

m 侧短徒,致令建造工程被迫症死。” ,原定本年四月落成啟用,但是由於建築材料供

·天,耶的中心地帶,爲一四斫高的煮大建築物 三千多庆的郵政局。......

至於開日期,日前仍会能撕定,要待中,

·商業中心,可望本年七月中建成,八月但可

·禾。邨務盈辦事应商經理何仲昌表示:禾心大厦建成,交始邨辦事處之後,才能决定。

整個禾,郎面胶爲三十八期四,比隔的

·住屋雖惡劣

| 本谁想狹人稠。

生活業現,無教喵籍

| 早期興眩的公共聚幹,情况更甚。

家有小花園 。實難有安學的醫院

【持色之情。【黃】 「花香,又能讓幾日常生活的黑亞成爲公共屋邨的

歡在門前,曾一「小花國」,配置傳來陣陣

: 不過,在這些公共屋邨生活的居民,大都

Pl尤其是在比較式

各一個,所餘空池: 關爲花西 盘、社區青年中心,香港家庭計鐡报黨對產、幼稚源、幼兒中心、青年中心、中部中心 診所*四楼則散」百個舖位,實有禾,帆社區會,有商業中心外,還有三間中學、三間小學和多開 有超煖市场、商来店舖,包括皮具店、蜜烤店、“主要用天橋保稅與德源邨連擊交通。禾,除股 愛內養、榮藤、魚類、生果等小型證機。此外當納四萬多名居民居住。邨內設備完著,邨民出入 心哪段,整供服務。数中心大属可容納一百個售,遷源邨染大,全邨共有十二座住宅樓宇,共可容 和供活動用的青年中心、少年中心、及老年中心、中心等。可體設計周莉,同時邨內並將興建一個對該座居民,必然有某用花水沖见。對於滑漂 十九坐的住客,但住上

·巴士總站,方便櫛民出入。(天) 溼度的影啊。不過,一大溪的工作,多少會有 住人口密度太,以是第一的清潭工人,不惜用其人所共知,根城公 |復正常。

·

下水喉管爆裂而引起 成過去。盤個事件發生可避免的。

·水一日 必然有所差距,這是無,辦事處往往不會因此而 於本月一日當時由於地,度清業主們,只得一名書面通知,由各區管理 一的急務。邨及所抱沒在興「自動冲聞」的效果在邨內突簇狗克,但導 一况惡劣實是當前妮與實上,「人工神翻」 公屋邨民住戶,是不能 二千多人,假如衛生們一水每日進行冲洗多次。 屋租住條例規定,脫鞋 至於該邨民投訴大 有採用勸告方式“

把他們的租約取们,只

謝,根據二、三月的新

【屋邨之内養狗乃屬違法

邨民接受當局勸告 不少人將狗隻交出

· 大厦走廊衞生惡劣現已獲改善 月,露在還借) 柴灣舊邨第十九座會爆鹹水管 商業工人报答,似乎出於認同、區長向他射教置無 粥工作,是由一捆承獄 有居民抱他們二 “康氏稱:舘邨的酒一計,還是第十二座,。

數於進中

前工到開水 故程 • 安 而由

誤名:

料理 有計勦缎

·民蟲 幣雙 民摩

三話的他機邨們千

【他示事

中部有四

投訴。據發邨居民指出「冲測系統損膈,無人族陳氏稱·郭 走舘遍地狗-而來伊||極爲伉-近日因 etc.

處有責任亦樂於協助解一大厦,平日常澳工作, 座缺乏順水神園-大廈 致公衆走廊、公廁、浴一切都有所改善而恢復正 居民,會因絏座大厦1. 滑本季度又不注意,導 唯自古月九日開始 l 嵗邨 演 爲改善居住接貸,房贷署不断在

提出合理投訴,邨鸛事 期與的八式褪 S 個古舊的 趣工程,但在計科采實践之前,

催得人食,該身經釋:該名郊民 横頭磡邨將來雖然會進行重

港島柴灣邨十九座一臺辦事處對住戶获阿及所提投訴。陈屬斯育,算大功告成。日前鹹水,又於每月定期一次清洗一合情合理的話,他們是

·婆是公共屋邨居民:柴灣邨第十九座是草|題,帶生發境更爲惡劣,遍及十取分潼,水管又一公司聯興,十九座的荷爾狗隻交船廊維塞念,

·柴蓁屯房展赛事|嚔新進行價低,到本片 真實,她們每日早上或影,最後,他表示,假

叉 晚

冲厕已恢復正常。.

一樓梯。由於日前鹼水管願意和有實任淨以解决

當然 理工程時,爆裂,他們要額外飯實,鑑於至剪。心

區內公共屋邨陸續落成人口大增

落

當局定下交通計劃

全力建設應付需求

德士古道天橋網將於下半年完成

俗一個整盤施工 建。 東明、樂寳幾佰邨,將來會作「環圈」,但是其中的說渶 邨直建計賽中,該師與黃大仙、提供休魌場所,第十四出旁邊的 柏淼朵其一,在房展委竞曹的猫:各座大厦之間開建公司,替邨民

··骸區朱慈公園之前曾有二百

●預分撕發

∵料豬禮部沙交以

門,季報 寡年通。廣該,廠,跳到勢的 四伙階 工的

公丹,糖勞 造的大排 茫區除將有沒有將發刮個,段程石座 可棄工牌界道路 沿路建 第日計系 的之把來 關江山增長確公成,已斷 鑰的於工古程直之講意交 海湾近葵二手,;茶外地的當受消加,私共爲租控 帝到算附速度 宋時路效令 經道飛燕通 交靑天振谢佩茹高條而都慈觀,下不到基酸茶人屋荃草不變 直時在期公司 妹勳 正天要公 通山粉,伸人章速 古歌是項 交澄鐵新發,邊與邨青年 多

路滑,門工主下在橫五路 通道通與展永邨公衣野高通定路發要食一百 未公。區起 按苜山 也駕九娥全加亦蕸 時要伞遮迥憾,整體能及,還對部橋,未乏網下廷展 護的敔萬 來共的可 近期邨

與戰,但來的十一展起杪魚的。人路跑完建 無不鹽美身與吃 「歌同演:滿和生望

門史扒。

·及幻項:成

「興魢買

費相述

式的

歡呼, 致

會發爾據。包家电商爆

趣放包,的顯各產年有演商。

。映招本的項生人的機架加

葉酸

使球有要

蓓歌爾」活動,並於有見及該區隨瑞本港的日益

披 ·水門明愛服務中心舉辦是次「讓案

小雄化,杏年人感爭無所筵花,家庭成选银

幻活心

遼齡,

映內於 味。

辦 包月

合有

*

嵎崙★★要永工二龍一路,椥微動 山公勵大作莲條,溼璐九的 遭公士孩

T电麩森奖心磬空,

過發

漲的是壖欄在成控饨———

城媵和,負游及,府,本年期日

*來源付的。舉的工塡。由可的屯佛 横 犬沿有靑主人意。海第葵望公司

交且合高

腐、邮共包

、大窯榔、体

屯門明愛舉辦活動

·灌櫞家庭生活教育

通庚 兩速工互

鲁邨伙前况统的路篇一對波

轡、邨石、篇將落,甚 针咀 年零

鱼木的麵的 而配 綠工