How to better explore a diversity of emissions reduction paths has become the key China achieving carbon peak and neutralization goals as well transforming existing energy structure soon possible. Based on this, from perspective information flow, this study used differences-in-differences method (DID) identify “net effect” caused by China’s environmental disclosure. The results showed following...

We formalize the interplay between defender and adversary in a game-theoretic framework adapted to the specific issues of quantitative information flow. Assuming that both defender and adversary may be active and influence the system during the attack, we define a general framework of information leakage games in which the payoff function of the game is information leakage. We provide methods f...

We explore the problem of managing information leakage by connecting two hitherto disconnected topics: entity resolution (ER) and data privacy (DP). As more of our sensitive data gets exposed to a variety of merchants, health care providers, employers, social sites and so on, there is a higher chance that an adversary can “connect the dots” and piece together our information, leading to even mo...

Having adequate, sufficient and timely information and data is very important for investors' decision making. Processing information and allocating the asset are two fundamental tasks in the securities market and the stock price is more likely to have the nature of disclosure, information effectiveness and asset allocation efficiency. Thus, in this research, the effects of large block transacti...

Empirical evidence suggests that information leakage in capital markets is common. We present a trading model to study the incentives of an informed trader (e.g., a well informed insider) to voluntarily leak information about an asset’s value to another independent trader. Our model shows that, while leaking information dissipates the insider’s information advantage about the asset’s value, it ...