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㸫ࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅࡜ࣃࢯࢥࣥᅇ⟅⪅ࡢ≉ᛶ㸫

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(1)

ࣔࣂ࢖ࣝືྥㄪᰝ࡛ࡳࡿᅇ⟅ࡢഴྥࡢᕪ␗

㸫ࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅࡜ࣃࢯࢥࣥᅇ⟅⪅ࡢ≉ᛶ㸫

Different Tendencies for Survey Responses Found by Mobile Usage Surveys: Response Propensity through PCs and Smart Phones in an Online Survey

Ỉ㔝㻌 ୍ᡂ

㻌 㻌 㻌 㻌 㻌 㕥ᮌ㻌 Ꮥᖾᶞ

㻌 㻌 㻌 㻌 㻌 ྜྷⰋ㻌 ᩥኵ

㻌 㻌 㻌 㻌 㻌

.D]XQDUL0L]XQR7DND\XNL6X]XNL )XPLR.LUD

ࠑせ᪨ࠒ

࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝ࡛ࡣ㸪ࢫ࣐࣮ࢺࣇ࢛࡛ࣥ⟅࠼ࡿே㸦ࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅㸧࡜ࣃࢯࢥ࡛ࣥ⟅࠼ࡿே

㸦ࣃࢯࢥࣥᅇ⟅⪅㸧ࡀ࠸ࡿ㸬ࡇࡢᅇ⟅ࢹࣂ࢖ࢫ㸦ᅇ⟅࡟⏝࠸ࡓࢹࣂ࢖ࢫ㸧ࡢ㐪࠸ࡀᅇ⟅⪅ࡢഴྥࢆẚ㍑ࡋ ࡓ㸬ᅇ⟅ࡍࡿࢹࣂ࢖ࢫ࡜᭱ࡶ┦㛵ࡀ㧗࠿ࡗࡓࡢࡣ㸪ࠕᖺ㱋࡛ࠖ࠶ࡿ㸬ᅇ⟅ࢹࣂ࢖ࢫࡢ㑅ᢥࡢ㐪࠸ࢆㄝ᫂ࡍ

ࡿせᅉࢆㄪ࡭ࡿࡓࡵ㸪ᩘ㔞໬⌮ㄽ➨ϩ㢮ࢆ⏝࠸㸪ࠕᖺ㱋ࠖ௨እࡢㄝ᫂ኚᩘ࡟ࠕ,&7 ฼ά⏝ࠖࠕࣛ࢖ࣇࢫࢱ࢖

ࣝࠖࠕᒓᛶࠖࢆタᐃࡋ࡚ศᯒࢆࡋࡓ㸬ࡑࡢ⤖ᯝ㸪ࠕ⫋ᴗࠖࠕᡤ᭷ࡍࡿࣔࣂ࢖ࣝ➃ᮎࡢ✀㢮ࠖࠕᛶูࠖࠕ᫬㛫ⓗ

ࡺ࡜ࡾࠖ࡟㛵ࡍࡿ㡯┠ࡀ௚࡜ẚ㍑ࡋ࡚ᅇ⟅ࢹࣂ࢖ࢫࡢഴྥ࡟ᕪࡀࡳࡽࢀࡓ㸬ලయⓗ࡟ࡣ㸪ࠕࢫ࣐࣮ࢺࣇ࢛

ࣥᅇ⟅⪅ࠖࡣ㸪ࠕᏛ⏕ࠖࠕࢫ࣐࣮ࢺࣇ࢛ࣥᡤ᭷⪅ࠖࠕዪᛶࠖࠕ᫬㛫ⓗࡺ࡜ࡾࡀ࡞࠸ࠖே࡛࢝ࢸࢦ࣮ࣜࢫࢥ࢔ࡀ 㧗࠿ࡗࡓ㸬ᮏ✏࡛ࡣ㸪ࡇࡢࡼ࠺࡟ࠕࣃࢯࢥࣥᅇ⟅⪅ࠖࠕࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅ࠖࡑࢀࡒࢀࡢ≉ᛶࢆぢࡘ ࡘ㸪ᐇ㝿ࡢㄪᰝ⤖ᯝ࠿ࡽྛᅇ⟅⪅ࡢᅇ⟅ഴྥࢆẚ㍑ࡍࡿ㸬

There are respondents using PCs or smartphones in an online survey. We conducted a comparative analysis for response propensities through these two devices. Item “Age” reveals the highest correlation to the response-device in variables. By using Hayashi’s quantification method type 2 for response- devices and other items excepting “Age,” the items of “job,” ”type of mobile device,” ”gender,”

and ”leisurely life” show differences between responses through PCs and smartphones. Concretely, the categories of “student,” “smartphone,” “female,” and “non-leisurely” tended to receive responses via smartphones. This article shows the propensity of responses through PCs and smartphones in an Online Survey.

㸯ࡣࡌࡵ࡟

㸰ㄪᰝᴫせ 㸱ศᯒ⤖ᯝ

ᅇ⟅ࢹࣂ࢖ࢫ

ᩘ㔞໬⌮ㄽ➨ϩ㢮ࢆ⏝࠸ࡓࠕࣃࢯࢥࣥᅇ⟅⪅ࠖ

࡜ࠕࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅ࠖࡢ≉ᛶศᯒ

ࠕࣃࢯࢥࣥᅇ⟅⪅ࠖ࡜ࠕࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅ࠖࡢᅇ⟅ഴྥ

㸲௒ᅇࡢㄪᰝ࡟ࡼࡿศᯒࡢไ⣙

㸳㸬⤊ࢃࡾ࡟

ᨻ⟇࡜ㄪᰝࠉ➨ྕ㸦ᖺ᭶㸧

13 政策と調査 第15号(2018年10月)

(2)

㸯 ࡣ ࡣࡌࡵ࡟

177 ࢻࢥࣔࣔࣂ࢖ࣝ♫఍◊✲ᡤ࡛ࡣ㸪ᦠᖏ㟁ヰ ࡢࡶࡓࡽࡍග࡜ᙳࡢ୧㠃ࢆᗈࡃゎ᫂ࡍࡿࡓࡵ㸪ẖ ᖺᵝࠎ࡞♫఍ㄪᰝࢆࠕࣛ࢖ࣇࢫࢱ࢖ࣝࠖࢆ㍈࡟ᐇ

᪋ࡋ㸪ศᯒ࣭◊✲ࢆ⾜ࡗ࡚࠸ࡿ㸬♫఍ㄪᰝࢆᐇ᪋

ࡍࡿ㝿࡟ࡣ㸪◊✲ࢸ࣮࣐࡟ྜࢃࡏ㸪ᑐ㇟ࡢᖺ௦࣭

࢚ࣜ࢔࡞࡝ࢆ⪃៖ࡋ㸪ゼၥ㠃᥋ἲ࣭ゼၥ␃⨨ἲ࣭

࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝ➼ࢆ᥇⏝ࡋ࡚࠸ࡿ㸬◊✲ࡢࢸ

࣮࣐ࡣࠕࢩࢽ࢔ࠖࠕᏊ࡝ࡶࠖࢆ㍈࡜ࡋ㸪ࠕ㜵⅏ࠖࠕື

⏬ࠖࠕᾘ㈝⾜ືࠖ࡞࡝㸪,&7 ฼ά⏝࡜㛵㐃ࡋ㸪ከศ 㔝࡟ཬࢇ࡛࠸ࡿ㸬࡞࠾㸪ㄪᰝ⤖ᯝ࡟ࡘ࠸࡚ࡣ㸪ྛ

✀ Ꮫ ఍ ࡛ ࡢ ሗ ࿌ 㸪 ᭩ ⡠ ࡢ Ⓨ ห ࡢ ࡯ ࠿ ࡟ 㸪 KWWSZZZPREDNHQMSᘢᡤ࣮࣒࣮࣍࣌ࢪ࡟

࠾࠸࡚ࡶ㸪࣏࣮ࣞࢺᙧᘧ࡛Ⓨಙࢆ⾜ࡗ࡚࠸ࡿ㸬

㏆ᖺ㸪ࢫ࣐࣮ࢺࣇ࢛ࣥࡀᛴ㏿࡟ᬑཬࡋ㸪 ᖺ ᭶࡟ࡣ ๭ࢆ㉸࠼ࡿேࡀᡤ᭷ࡍࡿࡼ࠺࡟࡞ࡗࡓ 㸦ࣔࣂ࢖ࣝ♫఍◊✲ᡤ E㸧㸬ࡑࡢࡼ࠺࡞ኚ໬

ࡀ࠶ࡿ୰㸪୍ゝ࡛࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝ࡜ゝࡗ࡚ࡶ㸪 ࠕࣃࢯࢥࣥࢆ฼⏝ࡋᅇ⟅ࡍࡿேࠖࡸࠕࢫ࣐࣮ࢺࣇ࢛

ࣥࢆ฼⏝ࡋᅇ⟅ࡍࡿேࠖࡢࡼ࠺࡟ᅇ⟅ࡍࡿࢹࣂ࢖

ࢫࡢ㐪࠸࡟ࡼࡾ㸪ᅇ⟅ഴྥ࡟ᕪ␗ࡀ࠶ࡿࡢ࡛ࡣ࡞

࠸࠿࡜⪃࠼㸪௒ᅇศᯒࢆ⾜ࡗࡓ㸬࡞࠾ศᯒ࡟฼⏝ࡋ ࡓㄪᰝࡣ㸪ࣔࣂ࢖ࣝ♫఍◊✲ᡤࡀ ᖺ࠿ࡽẖᖺ ᐇ᪋ࡋ࡚࠸ࡿ㸪ࢫ࣐࣭࣍ࢣ࣮ࢱ࢖࡟㛵ࡍࡿᇶ♏ㄪᰝ ࠕࣔࣂ࢖ࣝືྥㄪᰝࠖࡼࡾ ᖺ ᖺ࡟ᐇᰝࢆ⾜

ࡗࡓ඲ᅜㄪᰝࢆᇶ࡟㸪᳨ウࢆ⾜࠺㸬

㸰㸬 㸬ㄪᰝᴫせ

ㄪᰝྡ㸸ࣔࣂ࢖ࣝືྥㄪᰝ㸦 ᖺ

ࡼࡾẖᖺᐇ᪋㸧 ㄪᰝ᫬ᮇ㸸 ᖺ ᭶

ㄪᰝᑐ㇟㸸඲ᅜ㸪㹼 ṓ⏨ዪ ㄪᰝ᪉ἲ㸸࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝ ᶆᮏᢳฟἲ㸸4827$6$03/,1* ᛶู

ṓ้ࡳ࣭ᖺ㱋࣭㒔㐨ᗓ┴࡛๭௜

ㄪᰝ఍♫㸸ᰴᘧ఍♫ࢡࣟࢫ࣭࣐࣮ࢣ ࢸ࢕ࣥࢢ

ㄪᰝෆᐜ㸸 㡯┠

࣭ࣔࣂ࢖ࣝ࡟㛵ࡍࡿᇶ♏ⓗ࡞㡯┠

㸦ࢹࣂ࢖ࢫᡤ᭷㸪฼⏝ᩱ㔠㸧

࣭ࣔࣂ࢖ࣝࡢᶵ⬟࣭ࢧ࣮ࣅࢫ฼⏝࡟

㛵ࡍࡿ㡯┠

㸦㹑㹌㹑㸪ື⏬㸪HF ࢧ࢖ࢺ㸪㜵⅏㸧

࣭ࣛ࢖ࣇࢫࢱ࢖ࣝ࡟㛵ࢃࡿ㡯┠

㸦࢖ࣀ࣮࣋ࢱᗘ㸪⛣ືᡭẁ㸧

㸱 ศ ศᯒ⤖ᯝ

ᅇ ᅇ⟅ࢹࣂ࢖ࢫ

ᙜㄪᰝࢆᅇ⟅ࡍࡿࡓࡵ࡟㸪฼⏝ࡋࡓࢹࣂ࢖ࢫࡣ㸪 ே࡟ ேࡣ㸪ࣃࢯࢥ࡛ࣥ࠶ࡾ㸪ࢫ࣐࣮ࢺࣇ࢛࡛ࣥ

ᅇ⟅ࡋࡓࡢࡣ⣙ ๭࡛࠶ࡗࡓ㸬௚࡟ࡣࢱࣈࣞࢵࢺ

࡛ᅇ⟅ࡋࡓேࡶ࠾࠾ࡼࡑ 㸣Ꮡᅾࡋࡓ㸦ᅗ⾲ 㸧㸬 ࢫ࣐࣮ࢺࣇ࢛ࣥᡤ᭷⋡ࡣ㸪ᖺ௦ᕪ␗ࡀ࠶ࡾ㸪ᡃࠎ ࡀᐇ᪋ࡋࡓ௚ࡢㄪᰝ࡟࠾࠸࡚ࡶ㸪 ᖺ ᭶᫬࡟

࠾࠸࡚㸪 ௦ࡣ ๭ᙅ㸪 ௦ࡣ ๭ᙅࡀᮍᡤ᭷࡛

࠶ࡗࡓ㸦ࣔࣂ࢖ࣝ♫఍◊✲ᡤD㸧㸬

ࢫ࣐࣮ࢺࣇ࢛ࣥࡢᡤ᭷⋡㸪ཬࡧ฼ά⏝ࡢ≧ἣࡢ ᕪ␗࠿ࡽ㸪ᙜㄪᰝ࡟࠾࠸࡚㸪ᖺ௦࡟ࡼࡿᙳ㡪ࡣ᫂ࡽ

࠿࡜᥎ᐃࡋ㸪☜ㄆࡋࡓࡢࡀᅗ⾲ ࡛࠶ࡿ㸬

18

44

48

66

75

86

93 78

53

47

29

19

8

3 4

3

4

5

6

6

3

0% 20% 40% 60% 80% 100%

10௦ (n=356)

20௦ (n=746)

30 (n=913)

40௦ (n=1,145)

50 (n=918)

60௦ (n=1,093)

70௦ (n=829)

䝟䝋䝁䞁 䝇䝬䝩 䝍䝤䝺䝑䝖 䛭䛾௚

ᅗ⾲ ᖺ

ᖺ௦࡜ᅇ⟅ࢹࣂ࢖ࢫ

ࣃࢯࢥࣥ, 3973, 66%

ࢫ࣐࣍, 1728, 29%

ࢱࣈࣞࢵࢺ,

281, 5% ࡑࡢ௚, 18, 0%

㹬㸻6,000

ᅗ⾲

࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝᅇ⟅᫬࡟฼⏝ࡋࡓࢹࣂ࢖ࢫ 㻌 㻌

(3)

ண᝿ࡢ㏻ࡾ㸪ⱝᖺᒙ࡛ࡣࢫ࣐࣮ࢺ

ࣇ࢛ࣥ୰ᚰࡢᅇ⟅࡛࠶ࡾ㸪࡜ࡃ࡟

௦࡛ࡣ㸪 ๭ࢆ༨ࡵࡓ㸬㧗㱋ᒙ࡛ࡣ

ࣃࢯࢥ࡛ࣥࡢᅇ⟅ࡀ୺࡛࠶ࡾ㸪 ௦

ࢆぢ࡚ࡳࡿ࡜㸪࡯࡜ࢇ࡝ࡢᅇ⟅⪅ࡀ

ࣃࢯࢥ࡛ࣥ࠶ࡗࡓ㸬୰㛫ᒙ㸦࣭

௦㸧࡟࠾࠸࡚ࡣ㸪࠾࠾ࡼࡑࢫ࣐࣮ࢺ

ࣇ࢛ࣥᅇ⟅⪅࡜㸪ࣃࢯࢥࣥᅇ⟅⪅ࡢ ᅇ⟅ẚ⋡ࡀྠ⛬ᗘ࡛࠶ࡿ㸬

-05$ ࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝရ㉁ጤဨ

఍࡟ࡼࡿ࡜㸪୺せㄪᰝ఍♫ࡢ ᅇ⟅ࢹࣂ࢖ࢫഴྥࡣ ᖺ࡟࠾࠸

࡚㸪ࢫ࣐࣮ࢺࣇ࢛࡛ࣥࡢᅇ⟅ࡀ 㸣㸪ࣃࢯࢥࣥ

࡛ࡢᅇ⟅ࡀ 㸣࡛࠶ࡾ㸪ᖺ௦ู࡟ẚ㍑ࡋ࡚ࡶ㸪 ௦௨ୗࡣࢫ࣐࣮ࢺࣇ࢛࡛ࣥࡢᅇ⟅ࡀ㐣༙ᩘࢆ㉸

࠼࡚࠸ࡿ୍᪉㸪 ௦௨ୖࡣ ๭ࢆ㉸࠼ࡿேࡀࣃࢯ ࢥ࡛ࣥᅇ⟅ࡋ࡚࠸ࡿ㸬

ࢫ࣐࣮ࢺࣇ࢛ࣥ࡜ࣃࢯࢥࣥᅇ⟅⪅ࡢ≉ᛶ࡟ࡣ࡝ࡢ

ࡼ࠺࡞ࡶࡢࡀ࠶ࡿࡢ࠿㸬௚ࡢタၥࢆᇶ࡟᳨ウࡍࡿ

๓࡟㸪ࡲࡎࡣᆅᇦᕪࢆ☜ㄆࡋ࡚ࡳࡿ㸬

࡞ࡐ㸪ᆅᇦ ᕪࢆ᭱ึ࡟☜ㄆࡋࡓ࠿ࡣ㸪௬ㄝ࡜ࡋ࡚㒔ᕷ㒊࡟

࠾࠸࡚ࡣ㸪㟁㌴࡛ࡢ⛣ື୰ࡢ㝽㛫᫬㛫࡟ᅇ⟅ࡍ

ࡿேࡀ୍ᐃ⛬ᗘᏑᅾࡋ㸪ࡑࡢ⤖ᯝࢫ࣐࣮ࢺࣇ࢛

ࣥᅇ⟅⪅ࡢ๭ྜࡀ㧗࠸ഴྥࡀぢࡽࢀࡿࡢ࡛ࡣ㸪

࡜⪃࠼ࡓ࠿ࡽ࡛࠶ࡿ㸬ࡑࡢഴྥࡣ≉࡟ⱝᖺᒙ࡛

㧗࠸ࡢ࡛ࡣ࡞࠸࠿࡜ᛮ࠸㸪 ࠕᆅᇦࠖ࡜ࠕᖺ௦ࠖࡢ ᵓᡂẚࢆᆅᇦู࡟ࡳ࡚ࡳࡓ㸬ࡑࡢ⤖ᯝ㸪ᅗ⾲ ࡢ

㏻ࡾ㸪௬ㄝ࡟཯ࡋ࡚㸪኱ࡁ࡞ᕪ␗ࡣ☜ㄆࡍࡿࡇ࡜

ࡣ࡛ࡁ࡞࠿ࡗࡓ㸬ࡇࢀࡣ㸪ࢫ࣐࣮ࢺࣇ࢛ࣥࡢᬑཬ ࡀ࠶ࡿ⛬ᗘ㐍ࢇࡔ௒᪥࡟࠾࠸࡚ࡣ㸪ࡇࡢࡼ࠺࡟

ᅇ⟅ࢹࣂ࢖ࢫ࡟ᙳ㡪ࢆࡶࡓࡽࡍࡼ࠺࡞ᕪ␗ࡣ⌧

ࢀ࡞࠸ྍ⬟ᛶࡀ࠶ࡿ㸬

㸬 㸬ᩘ ᩘ㔞໬⌮ㄽ➨ϩ㢮ࢆ⏝࠸ࡓࠕࣃࢯࢥࣥᅇ⟅

⪅ࠖ࡜ࠕࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅ࠖࡢ≉ᛶศᯒ

ࠕࢫ࣐࣮ࢺࣇ࢛ࣥ࡟࡚ᅇ⟅ࠖࠕࣃࢯࢥࣥ࡟࡚ᅇ⟅ࠖ

࡟࡝ࡢࡼ࠺࡞≉ᛶࡀ࠶ࡿࡢ࠿㸪ᩘ㔞໬⌮ㄽ➨ϩ㢮

ࢆ⏝࠸࡚ศᯒࢆ⾜࠺㸬

ࡲࡎ㸪ㄝ᫂ኚᩘࡢ᳨ウ࡛࠶ࡿࡀ㸪ᅗ⾲ ࡟♧ࡍࡼ

࠺࡟㸪ࣛ࢖ࣇࢫࢱ࢖ࣝࡸࢣ࣮ࢱ࢖ࡢᡤ᭷✀ู㸪ࡑࡋ

࡚ᒓᛶ࡛⪃࠼ࡿࡇ࡜࡟ࡋࡓ㸬ᖺ௦࡟ࡘ࠸࡚ࡣ㸪┠ⓗ

ኚᩘ࡜௚ࡢㄝ᫂ኚᩘࢆẚ㍑ࡍࡿ࡜┦㛵ࡀ≉࡟㧗࠸

ࡓࡵ㸪㝖እࡋࡓ㸬࡞࠾㸪ㄝ᫂ኚᩘ㛫ࡢ┦㛵ಀᩘࡣ㸦ᅗ

⾲ 㸧㸪ࠕ᫬㛫ⓗࡺ࡜ࡾࠖ࡜ࠕ⤒῭ⓗࡺ࡜ࡾࠖࡢ ࡀ᭱኱࡛࠶ࡾ㸪඲యⓗ࡟ప࠸㸬

ศᯒࡢ⤖ᯝ㸪ᅗ⾲ ࡟♧ࡍ㏻ࡾ㸪೫┦㛵ಀᩘࡀ⟬

ฟࡉࢀ㸪ᅗ⾲ ࡢ㏻ࡾ㸪࢝ࢸࢦ࣮ࣜࢫࢥ࢔ࡀ⟬ฟࡉ

ࢀࡓ㸬ᙜ⤖ᯝࡢุูⓗ୰⋡ࡣ 㸣㸪┦㛵ẚ

࡜Ỵࡋ࡚㧗࠸್࡛ࡣ࡞࠸ࡀ㸪೫┦㛵ಀᩘࡢ኱ࡁࡉ ࡢ㡰ᗎ㸪࢝ࢸࢦ࣮ࣜࢫࢥ࢔ࡢ್➼࠿ࡽ㸪ᅇ⟅ഴྥࢆ

ぢ࡚࠸ࡁࡓ࠸㸬

ᅗ⾲ ࡢ೫┦㛵ಀᩘࢆぢࡿ࡜㸪᭱ࡶ㛵ࢃࡾࡢᙉ

࠸ኚᩘࡣࠕ⫋ᴗ࡛ࠖ࠶ࡗࡓ㸬ࡲࡓ㸪ࠕࢣ࣮ࢱ࢖ࡢ✀

㢮ࠖࡸࠕᛶูࠖ࡟ࡘ࠸࡚ࡶ㸪௚ࡢ㡯┠࡜ẚ㍑ࡋ㧗࠸

ഴྥࢆ♧ࡋࡓ㸬

ᅗ⾲㸵࡛ࡣ㸪ࡑࢀࡒࢀࡢㄝ᫂ኚᩘࡢタၥࡈ࡜ࡢ ࢧࣥࣉࣝᩘཬࡧ㸪ㄝ᫂ኚᩘࡢ࢝ࢸࢦ࣮ࣜࢫࢥ࢔ࢆ

♧ࡋ࡚࠸ࡿ㸬࢝ࢸࢦ࣮ࣜࢫࢥ࢔࡛㈇ࡢ್ࡣ㸪ࠕࢫ

࣐࣍ᅇ⟅ഴྥ࡛ࠖ࠶ࡾ㸪ṇࡢ್ࡣࠕࣃࢯࢥࣥᅇ⟅

ഴྥ࡛ࠖ࠶ࡿ㸬

ᅗ⾲ ㄝ ㄝ᫂ኚᩘ 㻌 㻌

኱ู ࢫࢣ࣮ࣝ ᴫせ

㹇㹁㹒

ࢣ࣮ࢱ࢖ࡢ✀㢮 ᭱ࡶࡼࡃ౑࠺ࢣ࣮ࢱ࢖ࡢ✀㢮

ࣛ࢖ࣇ

ࢫࢱ࢖

୺࡞⛣ືᡭẁ እฟ᫬ࡢ୺࡞஺㏻ᡭẁ

࢖ࣀ࣮࣋ࢱᚓⅬ

㸦㣬ᡞ㸧

࢖ࣀ࣮࣋ࢱࢫࢣ࣮ࣝ࡟㛵ࡍࡿ

㡯┠ࡢᅇ⟅⤖ᯝࢆᚓⅬ໬

᫬㛫ⓗࡺ࡜ࡾ ẁ㝵ࡢᑻᗘ

⤒῭ⓗࡺ࡜ࡾ ẁ㝵ࡢᑻᗘ

ᒓᛶ

ᛶู 㸫

⫋ᴗ 㸫

ᒃఫᆅᇦ ඲ᅜࢆ㸯㸯༊ศ

ਨਲ੊ ূਨ ਨঢ়ূ વঢ়ূ ൖਦ௭ ਨಮ ূਲ ੺ྡ রব ஛ব ృପ 崹崥崛嵛

崡嵆嵃 崹崥崛嵛 崡嵆嵃 崹崥崛嵛 崡嵆嵃 崹崥崛嵛 崡嵆嵃

৻ٕ৻

৻ٕ৻

৻ٕ৻

৸৬

ᅗ⾲ ᆅ ᆅᇦ࣭ᖺ௦࡜ᅇ⟅ࢹࣂ࢖ࢫ 㻌 㻌

ᨻ⟇࡜ㄪᰝࠉ➨ྕ㸦ᖺ᭶㸧

15 政策と調査 第15号(2018年10月)

(4)

ᅗ⾲ ㄝ ㄝ᫂ኚᩘ㛫 㛫ࡢ┦㛵ಀᩘ

ࡑࢀ࡛ࡣ࢔࢖ࢸ࣒ࡈ࡜࡟⪃ᐹࡋ࡚࠸ࡃ㸬᭱ࡶ೫

┦㛵ኚᩘࡀ㧗࠸ࠕ⫋ᴗࠖࢆぢࡿ࡜㸪ࠕᏛ⏕ࠖࡀࢫ

࣐࣍ᅇ⟅ഴྥ࡟኱ࡁࡃഴ࠸࡚࠸ࡿ㸬ࠕᏛ⏕ࠖࡣⱝ ᖺᒙࡀከᩘࢆ༨ࡵ㸪ࣃࢯࢥࣥᡤ᭷⋡ࡀ࡝ࡢ⫋ᴗࡼ

ࡾ᭱ࡶప࠸ 㸣࡛࠶ࡿࡇ࡜ࡀᙳ㡪ࢆ୚࠼࡚࠸ࡿྍ

⬟ᛶࡀ㧗࠸㸬ࡲࡓ㸪ࠕ⮬Ⴀᴗࠖࠕᑓᴗ୺፬࣭୺ኵࠖ

ࠕ↓⫋ࠖࡣࣃࢯࢥࣥᅇ⟅࡟ഴ࠸࡚࠸ࡿ㸬ࠕ⮬Ⴀ ᴗࠖࡣࣃࢯࢥࣥᡤ᭷⋡ࡀ᭱ࡶ㧗࠸ 㸣㸪ࠕᑓᴗ୺

፬࣭୺ኵࠖࠕ↓⫋ࠖࡣᖺ㱋ᒙࡀ㧗࠸㸬

ࠕࢣ࣮ࢱ࢖ࡢ✀㢮ࠖ࡟ࡼࡿᅇ⟅ࡢ㐪࠸ࡣ㸪ࠕࢫ

࣐࣍ᡤ᭷⪅ࠖࡣࢫ࣐࣍ᅇ⟅࡟ഴ࠸࡚࠸ࡿ㸬ࡓࡔ㸪 ࢫ࣐࣍ᡤ᭷⪅࡛࠶ࡗ࡚ࡶ㸪༙ᩘ௨ୖࡣࣃࢯࢥ࡛ࣥ

ᅇ⟅ࡋ࡚࠸ࡿ㸬ⱝᖺᒙࡢከࡃࡣࢫ࣐࣮ࢺࣇ࢛ࣥࢆ

ᡤ᭷ࡋ࡚࠸ࡿ㸬࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝࡢᅇ⟅ࢹࣂ࢖

ࢫ࡟ࡘ࠸࡚ࡣ㸪ࢫ࣐࣮ࢺࣇ࢛ࣥᡤ᭷ࡢ᭷↓࡛ࡣ࡞

ࡃ㸪ࣃࢯࢥࣥᡤ᭷ࡢ᭷↓ࡀᙳ㡪ࢆཷࡅࡿࡇ࡜ࡀ᥎ ᐹࡉࢀ㸪ࣃࢯࢥࣥᡤ᭷⪅ࡣࣃࢯࢥ࡛ࣥᅇ⟅ࡍࡿഴ

ྥࡀぢࡽࢀࡓ㸬

ࡲࡓ㸪ᅇ⟅ࡍࡿࢩ࣮ࣥࡶ㛵㐃ࡋ࠸࡚ࡿྍ⬟ᛶࡀ

࠶ࡿ㸬ࢫ࣐࣮ࢺࣇ࢛ࣥ࡟ㄪᰝ఍♫࠿ࡽᅇ⟅౫㢗ࡢ

㏻▱ࡀ᮶࡚㸪✵࠸࡚࠸ࡿ᫬㛫㸪౛࠼ࡤᖐᏯ㏵୰ࡢ 㟁㌴ࡢ୰࡛㸪ㄪᰝ࡟⟅࠼ࡿ㸬ࡑࡋ࡚㸪ㄪᰝࡀ⤊ࢀ

ࡤ㸪ࡲࡓ௚ࡢ࢔ࣉࣜࢆ⾜࠺㸬᫬㛫ⓗࡺ࡜ࡾࡀ࡞࠸

ே࡛ࡶ㸪ㄪᰝ࡟ᅇ⟅ࡍࡿࡇ࡜ࡣ㸪ᐜ࡛᫆ࡣ࡞࠸ࡔ

ࢁ࠺࠿㸦ᐑୗබ୍㸧㸬೫┦㛵ಀᩘࡣప࠸ࡀ㸪

୺࡞஺㏻ᡭẁࢆぢࡿ࡜㸪ࠕ㕲㐨ࠖࡸࠕࣂࢫࠖࢆ⛣

ືᡭẁ࡟ࡋ࡚࠸ࡿேࡣ㸪ࢫ࣐࣮ࢺࣇ࢛࡛ࣥᅇ⟅ࡋ ࡓேࡢ๭ྜࡀ௚ࡼࡾ㧗࠸㸬⥆࠸࡚㸪ࠕᛶูࠖࢆぢ

ࡿ࡜㸪ࠕ⏨ᛶࠖࡣࣃࢯࢥ࡛ࣥࡢᅇ⟅ഴྥ㸪ࠕዪᛶࠖ

ࡣࢫ࣐࣮ࢺࣇ࢛࡛ࣥࡢᅇ⟅ഴྥࡀぢࡽࢀࡓ㸬 ࡉࡽ࡟㸪ࠕ᫬㛫ⓗࡺ࡜ࡾࠖࢆࡳࡿ࡜㸪ࠕ᫬㛫ⓗࡺ

࡜ࡾࡀ࠶ࡿࠖேࡣࣃࢯࢥࣥᅇ⟅ẚ⋡ࡀ㧗ࡃ㸪ࠕ᫬

㛫ⓗࡺ࡜ࡾࡀ࡞࠸ࠖேࡣࢫ࣐࣍ᅇ⟅ẚ⋡ࡀ㧗࠸㸬 ࡑࡶࡑࡶࣃࢯࢥࣥ࡜ࢫ࣐࣮ࢺࣇ࢛ࣥࡢ౑࠸᪉ࡣ ࠕ⭜ࢆᤣ࠼࡚ࡌࡗࡃࡾ࡜ఱ࠿ࢆࡋࡼ࠺࡜ࡍࡿ࡜ࣃ

ࢯࢥࣥࡀ㸪ᛮ࠸❧ࡗࡓ᫬࡟ࡍࡄࡑࡢሙ࡛⾜ືࡋࡼ

࠺࡜ࡍࡿ࡜ࢫ࣐࣮ࢺࣇ࢛ࣥࡀ㑅ࡤࢀࡿࠖ㸦࢖ࣥࢱ

࣮ࢿࢵࢺⓑ᭩⦅㞟ጤဨ఍ഴྥࡀ࠶ࡿࡼ࠺

࡟㸪ࡇࡢࡼ࠺࡞ㄪᰝ࡟࠾࠸࡚ࡶ㸪ࡑࡢഴྥࡀ⾲ࢀ

ࡓྍ⬟ᛶࡀ࠶ࡿ㸬

⫋ᴗ 䜿䞊䝍䜲䛾

✀㢮 ᛶู ᫬㛫ⓗ

䜖䛸䜚

䜲䝜䝧䞊䝍

ᚓⅬ ᆅᇦ ୺䛺஺㏻

ᡭẁ

⤒῭ⓗ

䜖䛸䜚

⫋ᴗ 㻜㻚㻞㻜 㻙㻜㻚㻝㻜 㻜㻚㻝㻠 㻜㻚㻝㻠 㻜㻚㻜㻜 㻜㻚㻝㻤 㻙㻜㻚㻜㻝

䜿䞊䝍䜲䛾

✀㢮 㻜㻚㻞㻜 㻜㻚㻜㻝 㻜㻚㻜㻥 㻜㻚㻝㻡 㻜㻚㻜㻝 㻜㻚㻜㻤 㻙㻜㻚㻜㻞

ᛶู 㻙㻜㻚㻝㻜 㻜㻚㻜㻝 㻙㻜㻚㻜㻟 㻜㻚㻜㻜 㻜㻚㻜㻜 㻙㻜㻚㻜㻝 㻙㻜㻚㻜㻞

᫬㛫ⓗ䜖䛸䜚 㻜㻚㻝㻠 㻜㻚㻜㻥 㻙㻜㻚㻜㻟 㻜㻚㻜㻢 㻜㻚㻜㻜 㻜㻚㻜㻠 㻜㻚㻟㻥

䜲䝜䝧䞊䝍ᚓⅬ 㻜㻚㻝㻠 㻜㻚㻝㻡 㻜㻚㻜㻜 㻜㻚㻜㻢 㻜㻚㻜㻜 㻜㻚㻜㻡 㻙㻜㻚㻜㻞

ᆅᇦ 㻜㻚㻜㻜 㻜㻚㻜㻝 㻜㻚㻜㻜 㻜㻚㻜㻜 㻜㻚㻜㻜 㻙㻜㻚㻝㻞 㻜㻚㻜㻝

୺䛺஺㏻ᡭẁ 㻜㻚㻝㻤 㻜㻚㻜㻤 㻙㻜㻚㻜㻝 㻜㻚㻜㻠 㻜㻚㻜㻡 㻙㻜㻚㻝㻞 㻙㻜㻚㻜㻟

⤒῭ⓗ䜖䛸䜚 㻙㻜㻚㻜㻝 㻙㻜㻚㻜㻞 㻙㻜㻚㻜㻞 㻜㻚㻟㻥 㻙㻜㻚㻜㻞 㻜㻚㻜㻝 㻙㻜㻚㻜㻟

࢔࢖ࢸ࣒ྡ ೫┦㛵ಀᩘ

⫋ᴗ ఩ ࢣ࣮ࢱ࢖ࡢ✀㢮 ఩ ᛶู ఩

᫬㛫ⓗࡺ࡜ࡾ ఩

࢖ࣀ࣮࣋ࢱᚓⅬ ఩ ᆅᇦ ఩

୺࡞⛣ືᡭẁ ఩

⤒῭ⓗࡺ࡜ࡾ ఩

ᅗ⾲ ࢔ ࢔࢖ࢸ࣒ẖࡢ೫┦㛵ಀᩘ 㻌 㻌

(5)

ᅗ ᅗ⾲ ᩘ ᩘ㔞໬⌮ㄽ➨ϩ㢮ࢆᅇ⟅ഴྥࡢ࢝ࢸࢦ࣮ࣜࡢุู⤖

䜰䜲䝔䝮

䜹䝔䝂䝸䞊

䝃䞁䝥䝹

ᩘ 䞊䝟䝋䝁䞁 ᅇ⟅๭ྜ

఍♫ဨ 㻝㻘㻣㻡㻝 㻢㻢㻚㻝㻑

බົဨ 㻞㻞㻣 㻢㻥㻚㻢㻑

୺፬䞉୺ኵ 㻥㻣㻟 㻣㻡㻚㻣㻑

Ꮫ⏕ 㻠㻢㻜 㻞㻣㻚㻠㻑

⮬Ⴀ 㻟㻣㻝 㻤㻠㻚㻥㻑

䝟䞊䝖 㻢㻤㻜 㻢㻡㻚㻟㻑

䛭䛾௚ 㻝㻝㻡 㻣㻟㻚㻥㻑

↓⫋ 㻝㻘㻜㻟㻢 㻤㻡㻚㻡㻑 䜿䞊䝍䜲 㻝㻘㻜㻡㻞 㻥㻡㻚㻤㻑 䝇䝬䝩 㻞㻘㻥㻜㻞 㻡㻤㻚㻤㻑

䛭䛾௚ 㻡㻠㻜 㻢㻣㻚㻜㻑

ᮍᡤ᭷ 㻝㻘㻝㻝㻥 㻣㻠㻚㻠㻑

㻞㻘㻤㻞㻟 㻣㻡㻚㻝㻑 㻞㻘㻣㻥㻜 㻢㻠㻚㻝㻑

䛒䜛 㻥㻠㻠 㻤㻜㻚㻤㻑

䛒䜛⛬ᗘ 㻝㻘㻤㻢㻠 㻣㻠㻚㻟㻑 䛒䜎䜚䛺䛔 㻝㻘㻢㻣㻤 㻢㻠㻚㻝㻑 䛺䛔 㻝㻘㻝㻞㻣 㻢㻜㻚㻤㻑 㻝㻘㻡㻤㻟 㻢㻝㻚㻜㻑

㻞㻘㻞㻢㻟 㻣㻝㻚㻥㻑 㻝㻘㻣㻢㻣 㻣㻠㻚㻡㻑

໭ᾏ㐨 㻞㻟㻡 㻣㻠㻚㻜㻑

ᮾ໭ 㻟㻥㻥 㻣㻜㻚㻥㻑

໭㛵ᮾ 㻟㻜㻥 㻢㻡㻚㻣㻑

༡㛵ᮾ 㻝㻘㻢㻞㻥 㻢㻤㻚㻥㻑

⏥ಙ㉺ 㻞㻟㻝 㻢㻥㻚㻣㻑

໭㝣 㻝㻟㻟 㻢㻠㻚㻣㻑

ᮾᾏ 㻢㻠㻥 㻣㻜㻚㻝㻑

㏆␥ 㻥㻝㻢 㻣㻜㻚㻞㻑

୰ᅜ 㻟㻝㻥 㻣㻞㻚㻝㻑

ᅄᅜ 㻝㻢㻥 㻣㻝㻚㻜㻑

஑ᕞ 㻢㻞㻠 㻢㻤㻚㻥㻑

ᚐṌ 㻥㻟㻠 㻣㻝㻚㻞㻑

㕲㐨 㻥㻤㻤 㻡㻥㻚㻥㻑

⮬ᐙ⏝㌴ 㻞㻘㻢㻞㻢 㻣㻟㻚㻝㻑

䝞䝇 㻞㻞㻟 㻢㻢㻚㻤㻑

஧㍯㌴ 㻤㻠㻞 㻢㻥㻚㻝㻑

䛒䜛 㻞㻟㻡 㻢㻤㻚㻡㻑

䛒䜛⛬ᗘ 㻝㻘㻠㻤㻤 㻣㻟㻚㻞㻑 䛒䜎䜚䛺䛔 㻞㻘㻝㻥㻞 㻢㻥㻚㻡㻑 䛺䛔 㻝㻘㻢㻥㻤 㻢㻢㻚㻤㻑

୺䛺⛣ື

ᡭẁ

⤒῭ⓗ

䜖䛸䜚

⫋ᴗ

䜿䞊䝍䜲

✀㢮

ᛶู

᫬㛫ⓗ

䜖䛸䜚

䜲䝜䝧䞊 䝍ᚓⅬ

ᆅᇦ

㻙㻜㻚㻝 㻜㻚㻜 㻙㻝㻚㻤 㻜㻚㻠

㻜㻚㻡 㻜㻚㻜

㻜㻚㻝 㻜㻚㻠

㻝㻚㻜 㻙㻜㻚㻠

㻜㻚㻜

㻜㻚㻞 㻜㻚㻟 㻙㻜㻚㻟

㻜㻚㻞 㻜㻚㻞 㻙㻜㻚㻝

㻙㻜㻚㻟 㻙㻜㻚㻝

㻜㻚㻝 㻜㻚㻝 㻜㻚㻞 㻜㻚㻜

㻙㻜㻚㻞

㻜㻚㻜 㻜㻚㻜 㻙㻜㻚㻟

㻜㻚㻜 㻜㻚㻜 㻜㻚㻝 㻜㻚㻜 㻙㻜㻚㻝

㻜㻚㻜 㻙㻜㻚㻝

㻜㻚㻜 㻙㻜㻚㻝

㻜㻚㻝 㻙㻜㻚㻝

㻜㻚㻝 㻜㻚㻜 㻙㻜㻚㻝

㻙㻞 ࢫ࣐࣍ᅇ⟅㸼㻙㻝䜹䝔䝂䝸䞊䝇䝁䜰䜹䝔䝂䝸㸼㸼㸺㸺㸺ࣃࢯࢥࣥᅇ⟅䝇䝁䜰

ᨻ⟇࡜ㄪᰝࠉ➨ྕ㸦ᖺ᭶㸧

17 政策と調査 第15号(2018年10月)

(6)

㸬 㸬 ࠕࣃࢯࢥࣥᅇ⟅⪅ࠖ࡜ࠕࢫ࣐࣮ࢺࣇ࢛ࣥᅇ

⟅⪅ࠖࡢᅇ⟅ഴྥ

ࡇࡢࡼ࠺࡟㸪ᅇ⟅ࢆ⾜ࡗࡓࢹࣂ࢖ࢫࡢ㐪࠸࡟ࡼ

ࡾᅇ⟅⪅ࡢഴྥ࡟ᕪ␗ࡀぢࡽࢀࡓࡀ㸪ᐇ㝿ࡢᅇ⟅

࡛ࡣ࡝ࡢࡼ࠺࡞㐪࠸ࡀぢࡽࢀࡓ࠿㸪 ࡘࡢ౛ࢆ♧

ࡋ㸪⪃ᐹࡋ࡚ࡳࡿ㸬

ࣛ࢖ࣇࢫࢱ࢖ࣝࢆᑜࡡࡿタၥࡢ୰࡛㸪࢖ࣀ࣮࣋

ࢱᚓⅬࡢഴྥࢆࡳࡿ࡜㸪඲ୡ௦࡟࠾࠸࡚㸪ࢫ࣐࣮

ࢺࣇ࢛ࣥࢆ฼⏝ࡋࡓᅇ⟅⪅ࡢ᪉ࡀ㸪ࣃࢯࢥࣥࢆ฼

⏝ࡋࡓᅇ⟅⪅࡜ẚ㍑ࡋ㸪㧗࠸ഴྥࡀぢࡽࢀࡓ㸬ࡑ ࡢഴྥࡣ㸪ⱝᖺᒙ㸦 ௦㸧࡜㧗㱋ᒙ㸦 ௦㸧࡛ᕪࡀᗈࡀࡿഴྥࡀぢࡽࢀࡿ㸦ᅗ⾲ 㸧㸬

ᅗ⾲ ᅇ ᅇ⟅ࢹࣂ࢖ࢫู࡟ࡳࡿ࢖ࣀ࣮࣋ࢱᚓⅬศᕸ࡜ᖺ௦

࢖ࣀ࣮࣋ࢱᚓⅬ

㧗 ୰ ప

ࢧࣥࣉࣝᩘ

ᵓᡂẚ

ࣃࢯࢥࣥ 㸣

ࢫ࣐࣍ 㸣

ࣃࢯࢥࣥ 㸣

ࢫ࣐࣍ 㸣

ࣃࢯࢥࣥ 㸣

ࢫ࣐࣍ 㸣

඲య ࣃࢯࢥࣥ 㸣

ࢫ࣐࣍ 㸣

ྠࡌࡼ࠺࡞ᅇ⟅ഴྥࡣ㸪,&7 ࡟㛵ࡍࡿ㉁ၥ࡟࠾

࠸࡚ࡶ㸪⌧ࢀ࡚࠸ࡿ㸬㉎ධࡋࡓ┤㏆㸯ࣧ᭶᭷ᩱࢥ

ࣥࢸࣥࢶ㸦஺㏻᝟ሗࡸ᪂⪺♫ࡢࢧ࢖ࢺ࡞࡝㸧ࡢ฼

⏝ᩱ㔠ࢆᑜࡡࡓ࡜ࡇࢁ㸪ᅗ⾲ ࡢࡼ࠺࡟㸪ࢫ࣐࣮

ࢺࣇ࢛ࣥᅇ⟅⪅ࡢ᪉ࡀ㸪඲ᖺ௦࡟࠾࠸࡚㧗࠿ࡗ ࡓ㸬

ᅗ⾲ ᅇ ᅇ⟅ࢹࣂ࢖ࢫู࡟ࡳࡿ᭷ᩱࢥࣥࢸࣥࢶࡢ

฼⏝ᩱ㔠࡜ᖺ௦ ᖺ

ᖺ௦ ᅇ ᅇ⟅

ࢹ ࢹࣂ࢖ࢫ

᭷ᩱࢥࣥࢸࣥࢶࡢ฼

⏝ᩱ㔠 㸦 㸦෇ ෇ ࣧ ࣧ᭶ ᭶㸧 㸧

௦ ௦ ࣃ ࣃࢯࢥࣥ

ࢫ࣐࣍

௦ ௦ ࣃ ࣃࢯࢥࣥ

ࢫ࣐࣍

௦ ௦ ࣃ ࣃࢯࢥࣥ

ࢫ࣐࣍

඲య ࣃ ࣃࢯࢥࣥ

ࢫ࣐࣍

ᅗ⾲ ࡟♧ࡋࡓࡢࡣ㸪*RRJOH +RPH ࡞࡝ࡢ㡢ኌ

$, ᦚ㍕ࢫࣆ࣮࣮࢝ࡢㄆ▱ᗘ࡛࠶ࡿ㸬᪂ࡋ࠸ࢧ࣮ࣅ

ࢫ࡬ࡢㄆ▱ᗘࢆ⪺࠸ࡓࡇࡢタၥ࡟ᑐࡋ㸪ⱝᖺᒙ࡛

ࡣࣃࢯࢥࣥᅇ⟅⪅ࡢ᪉ࡀ㧗ࡃ㸪୰㛫ᒙ࡛ࡣ࠶ࡲࡾ

ᕪ␗ࡣ࡞ࡃ㸪㧗㱋ᒙ࡛ࡣࢫ࣐࣮ࢺࣇ࢛ࣥᅇ⟅⪅ࡢ ᪉ࡀ㧗࠸㸬

ᅗ⾲ ᅇ ᅇ⟅ࢹࣂ࢖ࢫู࡟ࡳࡿ㸿㹇ࢫࣆ࣮࣮࢝ࡢ ㄆ

ㄆ▱ᗘ࡜ᖺ௦

ᖺ௦ ᅇ⟅

ࢹࣂ࢖ࢫ

㸿㹇ࢫࣆ࣮࣮࢝ࡢ ㄆ▱⋡

௦ ࣃࢯࢥࣥ

ࢫ࣐࣍

௦ ࣃࢯࢥࣥ

ࢫ࣐࣍

௦ ࣃࢯࢥࣥ

ࢫ࣐࣍

඲య ࣃࢯࢥࣥ

ࢫ࣐࣍

ࡇࢀࡣ㸪ࣃࢯࢥࣥࡢᡤ᭷⋡࡟ࡶ㛵ಀࡋ࡚࠸ࡿྍ

⬟ᛶࡀ࠶ࡿ㸬ྠㄪᰝ࡟࠾࠸࡚㸪⮬ศ⮬㌟ࡢࣃࢯࢥࣥ

ࢆᡤ᭷ࡋ࡚࠸ࡿ࠿㸪ᑜࡡࡓ࡜ࡇࢁ㸪ⱝᖺᒙ࡯࡝ᡤ᭷

⋡ࡣప࠸ഴྥࡀぢࡽࢀࡓ㸬ලయⓗ࡟ࡣ ௦ᚋ༙࡛

ࡣ 㸣࡜㸪 ே࡟ ேࡋ࠿ᡤ᭷ࡋ࡚࠸࡞࠸ࡀ㸪 ௦࡜࡞ࡿ࡜㸪 ๭ࡀᡤ᭷ࡋ࡚࠸ࡿ㸦ᅗ⾲ 㸧㸬

ⱝᖺᒙ࡟࠾࠸࡚ࡣ㸪ࣃࢯࢥࣥࢆᡤᣢࡋ࡚࠸ࡿࡇ

࡜ࡀ㸪㧗㱋ᒙ࡛ࡣ㸪ࢫ࣐࣮ࢺࣇ࢛ࣥࢆᡤᣢࡋ࡚࠸ࡿ

ࡇ࡜ࡀᑡᩘὴ࡛࠶ࡿ㸬

35%

63% 60% 62%

70%

79% 82%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

10௦ 20௦ 30௦ 40௦ 50௦ 60௦ 70௦

ᅗ⾲

ᖺ௦ูࣃࢯࢥࣥࡢᡤ᭷⋡ 㻌 㻌

(7)

㸲㸬 㸬௒ ௒ᅇࡢ ࡢㄪ ㄪᰝ࡟ࡼࡿศᯒࡢไ⣙

࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝࡣ㸪ㄪᰝ఍♫࡟Ⓩ㘓ࡋ࡚࠸

ࡿࣔࢽࢱ࣮࡟ᑐࡋ࡚㸪ㄪᰝ༠ຊࢆ౫㢗ࡋ㸪ᐇᰝࢆ⾜

࠺㸬ࡑࡢࡓࡵ㸪ㄪᰝ఍♫ࡢᡂࡾ❧ࡕ㸪ࣔࢽࢱ࣮ࡢເ 㞟᪉ἲ➼࡟ࡼࡾ㸪ࣔࢽࢱ࣮ࡢ≉ᛶࡶ␗࡞ࡿ㸬௒ᅇࡢ ㄪᰝ࡟࠾࠸࡚ࡣ㸪ࣃࢯࢥࣥ࡜ࢫ࣐࣮ࢺࣇ࢛ࣥࡢᅇ

⟅ẚ⋡ࡣ㸪࠾࠾ࡼࡑ㸰㸸㸯࡛࠶ࡗࡓࡀ㸪௚♫࡛ᐇ᪋

ࡋࡓሙྜ࡟ࡣ㸪ࡇࡢ๭ྜࡀኚࢃࡿྍ⬟ᛶࡶ࠶ࡿ㸬 ㄪᰝ౫㢗ࢆⓎಙࡍࡿࢱ࢖࣑ࣥࢢ㸪⏬㠃ࣞ࢖࢔࢘

ࢺ㸪ཪࡣㄪᰝ࣮࣒࣎ࣜࣗ࡟ࡼࡾ㸪ࢫ࣐࣮ࢺࣇ࢛ࣥᅇ

⟅⪅ࡢ๭ྜࡀኚࢃࡾ㸪ࡑࡢ⤖ᯝ࡜ࡋ࡚௒ᅇࡢㄪᰝ

⤖ᯝ࡜␗࡞ࡿྍ⬟ᛶࡶ࠶ࡿ㸬

ࡘࡲࡾ௒ᅇࡢศᯒ⤖ᯝ࠿ࡽ᥎ᐹࡉࢀࡿࡇ࡜ࡣ㸪 ࡇࢀࡽࡢせᅉ࠿ࡽ㸪ྠ᫬ᮇ࣭ྠ๭௜࣭ྠタၥ࡛ㄪᰝ

ࢆᐇ᪋ࡋࡓ࡜ࡋ࡚ࡶ㸪ᅇ⟅࡟ᕪ␗ࡀ⏕ࡲࢀࡿྍ⬟

ᛶࢆྰᐃ࡛ࡁ࡞࠸㸬

ࡲࡓ㸪௒ᅇࡢሗ࿌࡛ࡣᅇ⟅⤖ᯝࡢഴྥࢆࡳࡓࡶ

ࡢ࡛࠶ࡗ࡚㸪ᅇ⟅ရ㉁࡟ࡘ࠸࡚ࡣ㸪ゝཬࡣ⾜ࡗ࡚࠸

࡞࠸ࡇ࡜ࢆ௜ࡅࡓࡋ࡚⨨ࡃ㸬

㸬 㸬⤊ ⤊ࢃࡾ࡟

௒ᚋࡉࡽ࡟ࢫ࣐࣮ࢺࣇ࢛ࣥࡀᬑཬࡋ㸪฼ά⏝ࡀ 㐍ࡵࡤ㸪࢖ࣥࢱ࣮ࢿࢵࢺㄪᰝ࡟࠾ࡅࡿࢫ࣐࣮ࢺࣇ

࢛ࣥࢆ฼⏝ࡋࡓᅇ⟅⪅ࡣቑ࠼ࡿࡇ࡜ࡀண᝿ࡉࢀࡿ㸬

⏬㠃ࡢ኱ࡁࡉ㸪ືసࡢ㐪࠸࠿ࡽ㸪࣐ࢺࣜࢵࢡࢫ⾲࡛

ᅇ⟅ࢆࡍࡿ㉁ၥ࡟࠾࠸࡚ࡶ㸪ᅇ⟅ᕪ␗ࡀ⏕ࡌࡿྍ

⬟ᛶࡀ࠶ࡿ㸬

ࡲࡓ㸪ࣃࢯࢥࣥᡤ᭷ࡀᑡ࡞ࡃ㸪ࢸࣞࣅࡢど⫈ࡸ᪂

⪺ࡢ㉎ㄞࡶᑡ࡞࠸ⱝᖺᒙ࡟ᑐࡋ࡚㸪࠸࠿࡟ㄪᰝ࡟

༠ຊࡋ࡚ࡶࡽ࠺࠿㸬ㄪᰝࢆཷࡅࡿഃ࡜⾜࠺ഃࡢ཮

᪉࡟ᑐࡍࡿㄢ㢟ࡀ࠶ࡿ㸬

௒ᅇẚ㍑᳨ウࡋࡓㄪᰝ࠿ࡽ㸪ᅇ⟅ࢹࣂ࢖ࢫࡀ␗

࡞ࢀࡤྠᖺ௦࡛࠶ࡗ࡚ࡶ㸪ᅇ⟅ഴྥ࡟ᕪࡀぢࡽࢀ

ࡿࡇ࡜ࡀ♧၀ࡉࢀࡓ㸬ㄪᰝศᯒࢆ⾜࠺㝿㸪ࡑࡢࡼ࠺

࡞ᕪࡀ࠶ࡿࡇ࡜ࢆ๓ᥦ࡜ࡋ㸪⪃៖ࡍࡿᚲせࡀ࠶ࡿ

ࡢ࡛ࡣ࡞࠸ࡔࢁ࠺࠿㸬

㸦ձղճ177 ࢻࢥ࣭ࣔࣔࣂ࢖ࣝ♫఍◊✲ᡤ㸧

ཧ⪃ᩥ⊩

㣬ᡞ㻌㻌 ᘯ ᘯ㻔㻝㻥㻤㻣㻕䠊♫఍ㄪᰝ䝝䞁䝗䝤䝑䜽䠈᪥ᮏ⤒῭᪂

⪺ฟ∧♫㻘㻌㻟㻜㻜㻙㻟㻜㻝䠊㻌 䜲

䜲䞁䝍䞊䝛䝑䝖ⓑ᭩⦅㞟ጤဨ఍㻔㻞㻜㻝㻢㻕䠊䜲䞁䝍䞊䝛䝑䝖

ⓑ᭩ 㻞㻜㻝㻢䠈䜲䞁䝥䝺䝇䠮䠃䠠㻚㻌

㻶㻶㻹 㻹㻾㻭㻔୍ ୍⯡♫ᅋἲே᪥ᮏ䝬䞊䜿䝔䜱䞁䜾䞉䝸䝃䞊䝏༠

఍㻕㻕䜲 䜲䞁䝍䞊䝛䝑䝖ㄪᰝရ㉁ጤဨ㻔㻞㻜㻝㻣㻕䠊䜲䞁䝍䞊䝛 䝑䝖ㄪᰝရ㉁䜺䜲䝗䜲䞁䛊㻞㻜㻝㻣㻚㻝㻝䛋䠊㻌

ᐑୗබ୍䠄㻞㻜㻝㻣䠅䠊㼃㼑㼎 ㄪᰝ䛻䛴䛔䛶䡚䛣䛾 㻝㻜 ᖺ䛾 ኚ໬䜔⌧ᅾ䛾ㄢ㢟䡚䠈୰ኸㄪᰝሗ䠄୍⯡♫ᅋ ἲே୰ኸㄪᰝ♫䠅㻘㻌㻌㻣 㻣㻞㻞㻚㻌

䝰䝞䜲䝹♫఍◊✲ᡤ㻌 㻔㻞㻜㻝㻤㼍㻕䠊䝅䝙䜰ㄪᰝ䝺䝫䞊䝖 䛂䝅䝙䜰䛾䠥䠟䠰฼ά⏝⏕ά䛾᳨ウ 㻝㻡䛃䠈㻌

㻔㻢㻜㻌 ௦䛷䝇䝬䝩ᡤ᭷⋡䛜ึ䜑䛶 㻡 ๭㉸䛘䠈㻌 䝣䜱䞊䝏䝱䜷䞁ᡤ᭷⋡䜢ୖᅇ䜛㻕㻌 䛊㻞㻜㻝㻤㻚㻠㻚㻞㻠䛋㻌 㼔㼠㼠㼜㻦㻛㻛㼣㼣㼣㻚㼙㼛㼎㼍㻙㼗㼑㼚㻚㼖㼜㻛㼜㼞㼛㼖㼑㼏㼠㻛㼕㼏㼠㻝㻡㻚㼔㼠㼙㼘㻌 䝰

䝰䝞䜲䝹♫఍◊✲ᡤ㻔㻞㻜㻝㻤㼎㻕䠊䝕䞊䝍䛷ㄞ䜏ゎ䛟䝇䝬 䝩䞉䜿䞊䝍䜲฼⏝䝖䝺䞁䝗 㻞㻜㻝㻤㻙㻞㻜㻝㻥䠈୰ኸ⤒῭♫䠊

ᨻ⟇࡜ㄪᰝࠉ➨ྕ㸦ᖺ᭶㸧

19 政策と調査 第15号(2018年10月)

参照