Transparency International, an anti-corruption NGO, pioneered this field with the CPI, first released in 1995. This work is often credited with breaking a taboo and forcing the issue of corruption into high level development policy discourse. Transparency International currently publishes three measures, updated annually: a CPI (based on aggregating third-party polling of public perceptions of how corrupt different countries are); a Global Corruption Barometer (based on a survey of general public attitudes toward and experience of corruption); and a Bribe Payers Index, looking at the willingness of foreign firms to pay bribes. The Corruption Perceptions Index is the best known of these metrics, though it has drawn much criticism and may be declining in influence. In 2013 Transparency International published a report on the "Government Defence Anti-corruption Index". This index evaluates the risk of corruption in countries' military sector.
What is the measure that Transparency International publishes that looks at the willingness of a foreign company to pay a bribe?
Bribe Payers Index

Jessica Sanchez received the fewest number of votes during the Top 7 week, and the judges decided to use their "save" option on her, making her the first female recipient of the save. The following week, unlike previous seasons, Colton Dixon was the only contestant sent home. Sanchez later made the final two, the first season where a recipient of the save reached the finale.
Who was eliminated the week after judges saved Jessica Sanchez on American Idol?
Colton Dixon

The verbs of most aspect pairs differ in one of two ways: by prefix or by suffix. In prefix pairs, the perfective verb has an added prefixfor example, the imperfective psat (to write, to be writing) compared with the perfective napsat (to write down, to finish writing). The most common prefixes are na-, o-, po-, s-, u-, vy-, z- and za-. In suffix pairs, a different infinitive ending is added to the perfective stem; for example, the perfective verbs koupit (to buy) and prodat (to sell) have the imperfective forms kupovat and prodavat. Imperfective verbs may undergo further morphology to make other imperfective verbs (iterative and frequentative forms), denoting repeated or regular action. The verb jit (to go) has the iterative form chodit (to go repeatedly) and the frequentative form chodivat (to go regularly).
What can imperfective verb undergo to make other imperfective verbs?
further morphology