and pronounced
for both puts and calls
(3) Increasing the risk-free rate has a positive impact on call values and a negative impact on put values
(4) For both puts and calls, increasing the time to expiration has a positive effect on option value. An option is therefore a wasting asset: its value declines as time goes by, all held constant
Ⅰ. 4Ps of Tempo
Product
Tampons in Korea are most likely to be called Tempo since the name recognition of product is high - 78 percent of Koreans who recognize tampons call it Tempo based on the research done by Yuhan-Kimberly. However, according to Korean sanitary product market research, Tempo is at the 9th place followed by Playtex, world leading tampon. Tempo has 3 kinds- junior, regula
Playtex tampons is more round and softer; furthermore, its products are coated with pearls. When customers therefore use Playtex tampon products, they can inject it more easily than tempo.
As for the price, the price range of Playtex is higher than tampon products. The price of Tempo per unit is 350 won: The price of Playtex per unit is 435 won. This mean Playtex are 1.4 times more expensive th
51. Celler-Kefauver Antimerger Act : This act, passed in 1950, made it illegal in certain circumstances for a firm to merge with another by purchasing its assets. This strengthened the Clayton Act.
셀러-케파버 반합병법 : 1950년에 통과된 법령으로 특정한 상황에서 한 기업이 다른 기업의 자산을 구매하여 합병 하는 것을 불법으로 만들었다. 이것은
Logistic Regression & Probit Regression by SPSS
I. Logistic regression
A. Extension of multiple regression but the dv is categorical
B. Value being predicted represents a probability, and it varies between 0 and 1
C. Possible to use categorical ivs (dummy coded, but won’t here)
D. Key concept: logit
1. natural logarithm (ln) of the odds
2.
3. Therefore, prob success + ? + + + +
E. SPS