What is ex-ante and ex-post in law?

Ex-ante and Ex-post are Latin terminologies used in predicting the returns of a security. On the other hand, ex-post means “after the event,” while ex-ante means “before the event.” Ex-post is backward-looking, and it looks at results after they have already occurred.

What is ex-ante and ex-post investment?

Ex-ante investment refers to the desired investment or planned investment during the period of one year. This is the investment expenditure which is intended to be made in the economy during the period of one year. Ex-post investment refers to the actual investment in the economy during the period of one year.

How do you use ex-ante and ex-post?

Ex-ante is used most commonly in the commercial world, where results of a particular action, or series of actions, are forecast (or intended). The opposite of ex-ante is ex-post (actual) (or ex post). Buying a lottery ticket loses you money ex ante (in expectation), but if you win, it was the right decision ex post.

What do you mean by ex-ante forecast and ex-post forecast?

Ex ante forecast is a forecast based solely on information available at the time of the forecast, whereas ex post forecast is a forecast that uses information beyond the time at which the forecast is made.

What is meaning of ex ante?

before the event
Ex-ante refers to future events, such as the potential returns of a particular security, or the returns of a company. Transcribed from Latin, it means “before the event.” Much of the analysis conducted in the markets is ex-ante, focusing on the impacts of long-term cash flows, earnings and revenue.

What is ex post forecasting?

An ex-post forecast is a forecast that uses the information (i.e. the value of economic variables) which extends beyond the time at which the actual forecast is prepared.

What is ex-ante forecast?

An ex-ante forecast is a forecast that only uses the information (i.e. the value of economic variables) which is available at the time of the actual forecast and not the value of some variables available for the forecasting horizon.

What is the meaning of post facto?

: done, made, or formulated after the fact : retroactive.

How do you calculate ex ante?

Ex ante variance calculation:

1. The expected return is subtracted from the return within each state of nature; this difference is then squared.
2. Each squared difference is multiplied by the probability of the state of nature.
3. These weighted squared terms are then summed together.

What does ex ante mean in law?

The term ex ante is a Latin word which means based on assumption and prediction. It also means beforehand or before the event. The term is used generally in the commercial world, where results of a particular action, or series of actions, are forecast in advance.

What is ex post interest rate?

ex post real interest rate. Definition. The actual real interest rate that occurs over a specific period of time. Calculated by nominal interest rate minus the inflation rate for a given period. This is different from the ex ante real interest rate, which serves as a forward-looking figure. Print Cite / Link.

What is ex ante approach?

The Ex-Ante approach computes damages (e.g. lost income) as of the assumed alleged breach date (or beginning of damages period), relying only upon information known or knowable at that time. Under this approach, projected future damages are discounted to the beginning of the damages period using a discount rate that reflects the risk of the asset.

What is ex post evaluation?

Ex-post evaluation. The ex post evaluation of PPPs involves the two steps summarised in the chart below. A sound evaluation of a PPP project requires the public sector to: identify the public body that will undertake the review of a particular PPP project; define the questions that need to be answered in the evaluation exercise.