11 votes
Accepted

Why is the talmud concerned about judges being swayed by each other only for capital cases?

Tosafot on Sanhedrin 36a s.v. dinei nefashot is bothered by your question as to why we're not concerned that junior judges can't argue on the senior judge in monetary cases. They suggest two possible ...
Joel K's user avatar
  • 41.7k
10 votes

Black? I ordered it dyed red!

I understand that this Halacha reflects the economic realities of the Mishna, where pretty much everyone was producing small handicraft and traded them. It could reasonably be assumed that you could ...
simyou's user avatar
  • 1,827
9 votes
Accepted

What is the halacha about lying to a Non-Jew?

No. Deceiving anyone including a non-Jew is strictly forbidden. Even if the non-Jew suffers no loss.And even if the deception is not explicit lying. The Gemora (Chullin 94A)says: “Shmuel says, it is ...
Schmerel's user avatar
  • 4,688
8 votes
Accepted

Must you inform someone if you know you could save them from losing money?

According to R Tzvi Spitz in his book, Cases in Monetary Halacha, yes you do. He brings the following points Just as there is a mitzvah to return lost objects to their owner, so it is obligatory to ...
mbloch's user avatar
  • 47.7k
8 votes

Pirating software that has already been bought

When you purchase a DVD like you are describing, there is a 'terms of use' agreement, a 'terms and conditions' of sale and multiple copyrights (often in compliance with different jurisdictions around ...
Yaacov Deane's user avatar
  • 14.2k
8 votes
Accepted

Do I have first rights to slaughter on the day I buy a child or parent animal?

Shulchan Aruch Yoreh De’ah 16:6 writes that as soon as one sells an animal, he may not slaughter its offspring/parent that day, as the sale is done with the intent that the purchaser may slaughter the ...
Joel K's user avatar
  • 41.7k
8 votes
Accepted

Using a siddur to Daven from in a seforim store

No. One who borrows an item without permission from the owner is conidered a gazlan (שואל שלא מדעת גזלן), and like all cases of stealing, must return the item (והשיב את הגזילה אשר גזל). He is not ...
chortkov2's user avatar
  • 7,851
7 votes

Status of Paper Money as Currency

Chatam Sofer Yoreh De'ah 134 writes pretty definitively that paper money is considered money for virtually all purposes: אבל גדר המטבע הוא שגזר המלך עליו שתצא ומי שממאן מלמכר וליקח באותו המטבע ...
Joel K's user avatar
  • 41.7k
7 votes
Accepted

Why are the halachot of Ribit (interest) in Yoreh Deah

See here for an interesting point on this. However, the facts remain: the laws of ribbit are found in Yoreh Deah (which deals with what is permitted and what is forbidden), whereas ona’ah is ...
רבות מחשבות's user avatar
6 votes

Pirating software

I cannot provide the name of a posek allowing the use of pirated software. Most Internet references to rabbanim allowing this are anonymous and along the lines of "a friend has told me", "I heard from"...
mbloch's user avatar
  • 47.7k
6 votes

Status of Paper Money as Currency

Rav Asher Weiss has a teshuvah about use of paper money for pidyon ha-ben. The basis for the question is that the Gemara (Bechoros 51a) states that one may not use shtaros for pidyon ha-ben because ...
wfb's user avatar
  • 14.3k
6 votes

Why are the halachot of Ribit (interest) in Yoreh Deah

Yoreh Deah siman 159 is the halacha that it is permitted to loan to a non-Jew with interest. This is there, because it is following on the heels of other halachos related to how we treat non-Jews. In ...
Y     e     z's user avatar
6 votes

Do I have first rights to slaughter on the day I buy a child or parent animal?

Tosefta, Chulin 5 (quoted by Rashi, Chulin 82a לענין; and quoted in Riff): הלוקח מבעל הבית הוא קודם לבעל הבית שמתחלה לא לקחו אלא על מנת כן One who purchases a cow from someone may be the first to ...
Dr. Shmuel's user avatar
6 votes
Accepted

Rabbi's liability for giving a wrong psak

There are a lot of details about this depending exactly what kind of mistake it was and who was harmed how and how easy it is to get the money back if possible. See Shulchan Arukh, Choshen Mishpat 25. ...
Double AA's user avatar
  • 97.3k
5 votes

Hitting a double-parked car

I googled and found this exact application of these rules in the Business Halacha Institute's newsletter for Shoftim 5773. First, they indicate that the first principle you quote from 412:1, which ...
Isaac Moses's user avatar
  • 47.8k
5 votes
Accepted

Magazine subscription that doesn't cancel

The Business Halacha Institute discusses your very question about a Jewish newspaper: “The magazine was aware that your subscription expired, yet knowingly sent additional issues,” explained ...
NJM's user avatar
  • 13.8k
5 votes

Could this passage have any relevance to artificial intelligence?

The Talmudic tractate called Bava Kamma, in many places, discusses the meaning of the various "damagers" mentioned in the Torah for various liabilities. The first page of Bava Kamma, explains that the ...
David Kenner's user avatar
  • 10.7k
5 votes

Amazon sent extra book, should I return it?

Rambam says (גזלות ואבידות יא:ד) you can rely on the non-jew’s authority in a sale, that he is in charge, and should he mess up, you’re off the hook. Also, the rules of the country you live in (...
Dr. Shmuel's user avatar
5 votes

Is a car considered movable or immovable property?

We learn the halacha about a car by first looking at the halacha by a boat. A boat is a movable property and is acquired by: meshicha "pulling" from a property to another mesira "...
kouty's user avatar
  • 22.7k
5 votes

Understanding the split payments for embarrassment in Kesubos 6:1

The Ran [on the side of the Rif in Kesuvos 65b] asks this question. If I understand his answer correctly, he says that since the husband is also embarrassed, that reduces his wife embarrassment ...
פרי זהב's user avatar
5 votes

Tuition obligation during corona crisis

See https://www.halachipedia.com/index.php?title=Halachot_Related_to_Coronavirus#Laid_off_Workers_Because_of_Corona Rabbi Zylberman on yutorah. Mordechai b"m 343 writes that if there's a decree ...
ikesultan's user avatar
  • 361
5 votes

May one bill two clients for the same hour

So the Business Halacha Institute here addresses this idea albeit with a different scenario - namely an attorney that is traveling to a client meeting in which the time and expense of the trip are ...
Dov's user avatar
  • 30.1k
4 votes

Pirating software that has already been bought

As you said, this is a very interesting field where there aren't many organized halachot (though this is improving with time). Anyway, here is an interesting summary of halachot for this issue, with ...
Cauthon's user avatar
  • 3,825
4 votes
Accepted

When is desiring another man's property permitted

According to Rambam Hilkhot G'neva V'aveda 1:9 the prohibition of lo tahmod is violated by coercing the owner to sell an object. Lo titaveh does not require one to acquire the object. However, Rambam ...
mevaqesh's user avatar
  • 35.4k
4 votes
Accepted

Dayanus taught at the 770 Central Yeshiva

Orach Chaim: Krias Sefer Torah, Netilas Yodaim, Betzias Hapas, Brachos Shebiseudah, Mayim Achronim, Birkas Hamazon, Birkas Hapeiros, Seder Birkas Hanehenin, Shabbos and Eiruvin. Yoreh Deah: Melicha, ...
Tzvi Schmalberg's user avatar
4 votes

Internet shopping after browsing in a store

From an article by Rabbi Meir Orlian, answering this question It is permissible to browse, though, if there is a possibility that you might buy there. Any store owner knows that potential ...
aBochur's user avatar
  • 3,849
4 votes

What Jewish monetary laws defy common logic?

Compiling some answers from the comments to the OP (feel free to add more): If you ignite someone else’s property, you’re exempt from paying for anything which was hidden and damaged by the fire (BK ...
4 votes

Overview of Choshen Mishpat; please recommend sefer

The founder and trustee of Touro College as well as Dean of the Jerusalem Institute of Jewish Law, Rabbi Emmanuel Quint, has a 10 volume series entitled A Restatement of Rabbinic Civil Law which ...
Dov's user avatar
  • 30.1k
3 votes
Accepted

Damages and two defendants -- how would a beit din resolve?

I spoke to a friend who has sat as a dayan on many cases, in many different courts, and he told me that he is unaware of any hard and fast rule for such a thing, but that the general practice of beis ...
Y     e     z's user avatar
3 votes

if there was a caliphate established would the jews have to pay the jizya

The law of the land must be obeyed in general unless it significantly violates other mitzvot requirements or the law is tyrannical. E.g. Romans forbid circumcision, still obligated to circumcize. E....
Clint Eastwood's user avatar

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