ãªã¼ã¹ãã©ãªã¢ã®çµæ¸å¦è
ã¸ã§ã³ã»ã¯ã¤ã®ã³ãã表é¡ã®ä»¶ã«é¢ãã¦ã¦ãã¼ã¯ãªè°è«ã展開しているï¼Economist's Viewçµç±ï¼ã
Linking to Bennett McCallum with some puzzlement a while back, Brad DeLong asked why a higher inflation target could be seen as undermining central bank independence. Iâm with McCallum on the analysis, but not on the policy conclusion. A higher inflation target would reduce central bank independence, and a good thing too.
ï¼æ訳ï¼
å°ãåã«ãã©ããã»ããã³ã°ããå½ææ°å³ã«ベネット・マッカラムの主張ã«ãªã³ã¯ããªããããªãã¤ã³ãã¬ç®æ¨ãé«ãããã¨ãä¸å¤®éè¡ã®ç¬ç«æ§ãæãªãããã«è¦ããã®ããã¨問い掛けたããã®ä»¶ã«ã¤ãã¦ã¯ç§ã¯ããã«ã©ã ã®åæã«è³åããããã ããå½¼ã®æ¿çã«é¢ããçµè«ã«ã¯è³åããªããã¤ã³ãã¬ç®æ¨ãé«ãããã¨ã¯ä¸å¤®éè¡ã®ç¬ç«æ§ãæ¸ãããã¨ã«ã¤ãªããããããã¯åæã«è¯ããã¨ã§ãããã®ã ã
ãã®å¾ã«ã¯ã¤ã®ã³ã¯ãä¸å¤®éè¡ã®ç¬ç«æ§ãï¼å¹ççå¸å ´ä»®èª¬ã¨åæ§ã«ï¼å¼·å½¢å¼ã¨å¼±å½¢å¼ã«åé¡ãã¦ããã弱形å¼ã¯ä¸å¤®éè¡ã«æ¿åºãããããæå³ããªããã¨ãå¼·å½¢å¼ã¯ã¤ã³ãã¬ç®æ¨ãå®ããããã®éæã«ã¤ãã¦ã¯ä¸å¤®éè¡ã«ä»»ãããã¨ã§ãããåè
ã¯å
é²å½ã§ã¯æããå½ããåã«ãªã£ã¦ããç¬ç«æ§ã§ãããå¾è
ã¯1990年代ã«åºã¾ã£ãç¬ç«æ§ã§ãããã¯ã¤ã®ã³ã«è¨ãããã°ã以ä¸ã®è¦ç´ ããæãç«ã£ã¦ããã
- 2-3%ã®ç¯å²ãéä¾ã¨ããã¤ã³ãã¬ç®æ¨
- å æ¬çãªéèè¦å¶ç·©å
- åæ¯æ°å¾ªç°çãªè²¡æ¿æ¿çã®æ¾æ£
- éèæ¿çã®å¯ä¸ã®æä½å¤æ°ã¨ãã¦ã®éå©èª¿ç¯
ãã®ç¬ç«æ§ã極端ã«ã¾ã§æ¨ãé²ããã®ããå½æèªç±å¸å ´ä¸»ç¾©è ãã¡ã®ç§°è³ã®çã¨ãªã£ããã¥ã¼ã¸ã¼ã©ã³ãã§ãããã¨ã¯ã¤ã®ã³ã¯è¨ããããããããã¯æ¨æºãã失æã«çµãããããã¾ã§æ¥µç«¯ãªç¬ç«æ§ã追æ±ããªãã£ããªã¼ã¹ãã©ãªã¢ãã¢ã¸ã¢éèå±æ©ããã¾ãä¹ãåã£ãã®ã«å¯¾ãããã¥ã¼ã¸ã¼ã©ã³ãã¯é¥ãå¿ è¦ã®ç¡ãã£ãä¸æ³ã«é¥ã£ããã¨ã¯ã¤ã®ã³ã¯æãã¦ããã
ãã®ä¸ã§ã以ä¸ã®ããã«çµè«ä»ãã¦ããã
A higher inflation target would be an even more direct repudiation of central bank independence. Not only would it facilitate active fiscal policy but it would underscore the point that the greatest financial disaster in history occurred during the era of strong central bank independence and as a result of the combination of central bank independence and financial deregulation, previously cheered on as the cause of the Great Moderation.
To paraphrase Clemenceau, monetary policy is too important to be left to central bankers. Governments will inevitably held responsible for the outcomes of macroeconomic policy, so they need to take a substantial share in shaping it.
ï¼æ訳ï¼
ã¤ã³ãã¬ç®æ¨ãé«ãããã¨ã¯ãï¼ç©æ¥µçãªè²¡æ¿æ¿çãéèã®è¦å¶å¼·åãããï¼ããã«ç´æ¥çãªä¸å¤®éè¡ã®ç¬ç«æ§ã®å¦èªã¨ãªããããã¯ç©æ¥µçãªè²¡æ¿æ¿çã®ä½å°ãä½ãåºãã ãã§ã¯ãªããå²ä¸æ大ã®éèç½å®³ãå¼·å½¢å¼ã®ä¸å¤®éè¡ã®ç¬ç«æ§ã®æ代ã«èµ·ãããã¨ãããã³ããã¤ã¦ã¯å¤§å¹³ç©æããããããã¨ãã¦ãã¦ã¯ããããä¸å¤®éè¡ã®ç¬ç«ã¨éèã®è¦å¶ç·©åã®çµã¿åããã®çµæã¨ãã¦èµ·ãããã¨ã強調ãããã¨ã«ãªãã
ã¯ã¬ãã³ã½ã¼ã®è¨è*1ãè¨ãæãããªãã°ãéèæ¿çã¯ä¸å¤®éè¡å®¶ã«ä»»ããã«ã¯é大ããããæ¿åºã¯å¿ ç¶çã«ãã¯ãçµæ¸æ¿çã®çµæ責任ãåãããã®ã ããããã®æ¿ççå®ã«ãå®è³ªçã«é¢ããã¹ãã§ããã
ãã®ã¯ã¤ã®ã³ã®è°è«ã«å¯¾ãããªã¼ã¹ãã©ãªã¢ã§Rismark Internationalãªãä¸åç£é¢é£ã®éèãã¸ãã¹ä¼ç¤¾ãå¶ãChristopher Joyeã¨ãã人ã以ä¸ã®ããã«噛み付いているï¼ã¯ã¤ã®ã³èªèº«ãã¨ã³ããªã®è¿½è¨ã§ãªã³ã¯ãã¦ããï¼ã
As far as I can see, John does not tender credible cases in support of this thesis. It is more an ideological crusade that bundles together independent, inflation-targeting central banks with Libertarian, free-market fundamentalism, the latter of which is John's bete noire. This is one debate Australia does not need. On the contrary, I believe we should consider cutting the RBA's CPI target from 2.5% to 1.5%.
ï¼æ訳ï¼
ç§ã®è¦ãéããã¸ã§ã³ã¯ãã®ä¸»å¼µãæ¯æãããããªä¿¡é ¼ã§ããè«æ ã示ãã¦ããªããããã¯ããããã¤ã³ãã¬ç®æ¨ãæ²ããç¬ç«ããä¸å¤®éè¡ã¨ãã¸ã§ã³ãå¿ã¿å«ããªãã¿ãªã¢ã³çãªå¸å ´åç主義ã¨ãä¸ç·ããã«ããã¤ããªãã®ã¼çãªæ¦éãªã®ã ãããããè°è«ã¯ãªã¼ã¹ãã©ãªã¢ã§ã¯ä¸è¦ã ãéã«ç§ã¯ããªã¼ã¹ãã©ãªã¢æºåéè¡ã®CPIç®æ¨ã2.5%ãã1.5%ã«åãä¸ãããã¨ãæ¤è¨ãã¹ãã¨èãã¦ããã
ããã«å¯¾ãã¯ã¤ã®ã³ã¯ãèªåã®è°è«ã¯æ¬§ç±³ã念é ã«ç½®ãããã®ã ãã¨éæãã¦ããã