Tuesday, March 23, 2010

A Japanese Shrine

This is Manshu-in Tenman-gu.

Visit to Kyoto


It's a Japanese heart-Cherry blossom.

Saturday, March 13, 2010

マクドへのファンメール

日本マクドナルド株式会社さんへファンメールを書いた。以下のその一文。

御社での製品(特に、マックシェイク、フィレオフィッシュ)は幼いころから楽しんでおり、「マクドファン」としてメールいたしました。

街中を歩いておりますと、御社の使用済み包装が散らばっているのを良く見かけます。包装については、衛生上の観点から必要であり、「過重包装」についても何度も御社では改善されたことを伺っております。

基本的に食後の包装の処理は消費者の責任でありますが、御社としては難しいとは存じますが、一度「デポジット制度」についてご検討されては、と存じます。例えば、お持ち帰りの包装に関して紙袋代やポテトの紙箱など一律10円を正規価格に上乗せし、店舗に持ち込めば、10円返金する、という制度です。

街中のゴミも減り、環境配慮を全面的にアピールする狙いを込めて、御社が積極的にこれに乗り出せば、更なる企業イメージアップも図れ、他社さんもこれに追随するやも知れません。

ご検討されれば、と存じます。拙文失礼致します。

Tuesday, March 09, 2010

Inequality and Education

Recently I've read the latest Mankiw's article and wondered how to solve an income (or opportunity) inequality. Not only has this problem been considered important in the US, but also in Japan.

Since around 1970s, the age of oil and dollar crisis, an income inequality has been wider in some developed countries and especially since late 1990s, when IT(information technology) revolution, the Internet, came across and changed our everyday business and life, we've got concerned about what is called "digital divide", which means that those who use IT are more likely to get higher income than those who don't.

"Kakusa society", in Japanese, means "income-gap society" and is now a well known word to a lot of modern Japanese people. Income gap leads to a wider opportunity gap; Those who get higher income are more likely to have good friends and spouses and live a better and happier life, and thus so are their children.

When Gary Becker & Kevin Murphy talk about the income inequality, they point out the role of "human capital" played in an income gap:

The initial impact of higher returns to human cap­ital(Taro added: a higher education of college and university) is wider inequality in earnings.

...Higher returns to educa­tion will accelerate growth in living standards as existing investments have a higher return, and additional investments in education will be made in response to the higher returns.

Why is the earnings gap widening? Because (of) the demand for educated and other skilled persons (and) ...a general shift in economic activity to more edu­cation-intensive sectors, such as finance and professional services... At the same time, world demand has risen for the kinds of products and services that are provided by high-skilled employees.

They tell us that initial impact of higher education on income widens income gap, but as time goes by, it decreases and leads to higher income and benefit spilled over more people. Moreover, they criticize the usual policy response to an income inequality:

...the solution to an increase in inequality is ...to raise taxes on high-income households and reduce taxes on low-income households. .. (That is just like advocating) a tax on going to college and a subsidy for dropping out of high school in response to the increased importance of education.

They suggest that we should encourage higher education for more people. I completely agree with them.