The dominant design theory posits that widespread innovation adoption, at least for product innovations, happens when a vendor shakeout occurs and subsequently a dominant design of the product emerges. This paper examines how the dominant design theory holds for non-product innovations: could we expect widespread adoption to occur with alternative designs? Through the widespread adoption of Ent...

This study uses a cross-country panel to examine the determinants of corruption, paying particular attention to political institutions that increase accountability. Even though the theoretical literature has stressed the importance of political institutions in determining corruption, the empirical literature is relatively scarce. Our results confirm the role of political institutions in determi...

The problem of distributing a given amount of a divisible good among a set of agents which may have individual entitlements is considered here. A solution to this problem, called the Rights–Egalitarian Solution is proposed. This allocation rule divides equally among the agents the difference between the aggregate entitlements and the amount of the good available. A relevant feature of the analy...

Needle-in-the-haystack problems look for small targets in large spaces. In such cases, blind search stands no hope of success. Conservation of information dictates any search technique will work, on average, as well as blind search. Success requires an assisted search. But whence the assistance required for a search to be successful? To pose the question this way suggests that successful search...

Some of non-manual signals (NMS’s) are considered to be functioning as grammatical markers in JSL. To describe NMS’s of Japanese Sign Language (JSL), we have developed a notational system that we named sIGNDEX Ver.2. We code NMS’s which appear in 100 elicited utterances with this system. We analyze the data thus coded and find frequency of each NMS. Our analysis makes it clear what NMS’s are fr...